lint

Signed-off-by: Thane Thomson <connect@thanethomson.com>

Signed-off-by: Thane Thomson <connect@thanethomson.com>

.github/dependabot.yml

@@ -53,10 +53,10 @@ updates:
   - package-ecosystem: gomod
     directory: "/"
     schedule:
-      interval: weekly
+      interval: daily
     target-branch: "v0.37.x"
-    # Only allow automated security-related dependency updates until we cut the
-    # final v0.37.0 release.
+    # Only allow automated security-related dependency updates on release
+    # branches.
     open-pull-requests-limit: 0
     labels:
       - T:dependencies
@@ -65,9 +65,11 @@ updates:
   - package-ecosystem: gomod
     directory: "/"
     schedule:
-      interval: weekly
+      interval: daily
     target-branch: "v0.34.x"
-    open-pull-requests-limit: 10
+    # Only allow automated security-related dependency updates on release
+    # branches.
+    open-pull-requests-limit: 0
     labels:
       - T:dependencies
       - S:automerge

.github/workflows/docker.yml

@@ -41,17 +41,17 @@ jobs:
           platforms: all
 
       - name: Set up Docker Build
-        uses: docker/setup-buildx-action@v2.0.0
+        uses: docker/setup-buildx-action@v2.2.1
 
       - name: Login to DockerHub
         if: ${{ github.event_name != 'pull_request' }}
-        uses: docker/login-action@v2.0.0
+        uses: docker/login-action@v2.1.0
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Publish to Docker Hub
-        uses: docker/build-push-action@v3.1.1
+        uses: docker/build-push-action@v3.2.0
         with:
           context: .
           file: ./DOCKER/Dockerfile

.github/workflows/e2e-nightly-34x.yml

@@ -57,7 +57,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Notify Slack on failure
-        uses: slackapi/slack-github-action@v1.22.0
+        uses: slackapi/slack-github-action@v1.23.0
         env:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
           SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
@@ -72,7 +72,7 @@ jobs:
                   "type": "section",
                   "text": {
                     "type": "mrkdwn",
-                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> that caused the failure."
+                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> related to the failure."
                   }
                 }
               ]

.github/workflows/e2e-nightly-37x.yml

@@ -57,7 +57,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Notify Slack on failure
-        uses: slackapi/slack-github-action@v1.22.0
+        uses: slackapi/slack-github-action@v1.23.0
         env:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
           SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
@@ -72,7 +72,7 @@ jobs:
                   "type": "section",
                   "text": {
                     "type": "mrkdwn",
-                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> that caused the failure."
+                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> related to the failure."
                   }
                 }
               ]

.github/workflows/e2e-nightly-main.yml

@@ -46,7 +46,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Notify Slack on failure
-        uses: slackapi/slack-github-action@v1.22.0
+        uses: slackapi/slack-github-action@v1.23.0
         env:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
           SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
@@ -61,7 +61,7 @@ jobs:
                   "type": "section",
                   "text": {
                     "type": "mrkdwn",
-                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> that caused the failure."
+                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> related to the failure."
                   }
                 }
               ]

.github/workflows/fuzz-nightly.yml

@@ -76,7 +76,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Notify Slack on failure
-        uses: slackapi/slack-github-action@v1.22.0
+        uses: slackapi/slack-github-action@v1.23.0
         env:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
           SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

.github/workflows/gosec.yml

@@ -1,41 +0,0 @@
-name: Run Gosec
-on:
-  pull_request:
-    paths:
-      - '**/*.go'
-      - 'go.mod'
-      - 'go.sum'
-  push:
-    branches:
-      - main
-      - 'feature/*'
-      - 'v0.37.x'
-      - 'v0.34.x'
-    paths:
-      - '**/*.go'
-      - 'go.mod'
-      - 'go.sum'
-
-jobs:
-  Gosec:
-    permissions:
-      security-events: write
-
-    runs-on: ubuntu-latest
-    env:
-      GO111MODULE: on
-    steps:
-      - name: Checkout Source
-        uses: actions/checkout@v3
-
-      - name: Run Gosec Security Scanner
-        uses: cosmos/gosec@master
-        with:
-          # Let the report trigger a failure with the Github Security scanner features.
-          args: "-no-fail -fmt sarif -out results.sarif ./..."
-
-      - name: Upload SARIF file
-        uses: github/codeql-action/upload-sarif@v2
-        with:
-          # Path to SARIF file relative to the root of the repository
-          sarif_file: results.sarif

.github/workflows/janitor.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 3
     steps:
-      - uses: styfle/cancel-workflow-action@0.10.1
+      - uses: styfle/cancel-workflow-action@0.11.0
         with:
           workflow_id: 1041851,1401230,2837803
           access_token: ${{ github.token }}

.github/workflows/lint.yml

@@ -31,10 +31,7 @@ jobs:
             go.sum
       - uses: golangci/golangci-lint-action@v3
         with:
-          # Required: the version of golangci-lint is required and
-          # must be specified without patch version: we always use the
-          # latest patch version.
-          version: v1.47.3
+          version: v1.50.1
           args: --timeout 10m
           github-token: ${{ secrets.github_token }}
         if: env.GIT_DIFF

.github/workflows/markdown-links.yml

@@ -1,23 +1,20 @@
 name: Check Markdown links
 
 on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches: [main]
+  schedule:
+    # 2am UTC daily
+    - cron: '0 2 * * *'
 
 jobs:
   markdown-link-check:
+    strategy:
+      matrix:
+        branch: ['main', 'v0.37.x', 'v0.34.x']
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: technote-space/get-diff-action@v6
         with:
-          PATTERNS: |
-            **/**.md
-      - uses: creachadair/github-action-markdown-link-check@master
+          ref: ${{ matrix.branch }}
+      - uses: informalsystems/github-action-markdown-link-check@main
         with:
-          check-modified-files-only: 'yes'
           config-file: '.md-link-check.json'
-        if: env.GIT_DIFF

.github/workflows/pre-release.yml

@@ -8,7 +8,7 @@ on:
       - "v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+"      # e.g. v0.37.0-rc1, v0.38.0-rc10
 
 jobs:
-  goreleaser:
+  prerelease:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -38,3 +38,28 @@ jobs:
           args: release --rm-dist --release-notes=../release_notes.md
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  prerelease-success:
+    needs: prerelease
+    if: ${{ success() }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Notify Slack upon pre-release
+        uses: slackapi/slack-github-action@v1.23.0
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
+          RELEASE_URL: "${{ github.server_url }}/${{ github.repository }}/releases/tag/${{ github.ref_name }}"
+        with:
+          payload: |
+            {
+              "blocks": [
+                {
+                  "type": "section",
+                  "text": {
+                    "type": "mrkdwn",
+                    "text": ":sparkles: New Tendermint pre-release: <${{ env.RELEASE_URL }}|${{ github.ref_name }}>"
+                  }
+                }
+              ]
+            }

.github/workflows/proto-lint.yml

@@ -15,7 +15,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@v3
-      - uses: bufbuild/buf-setup-action@v1.8.0
+      - uses: bufbuild/buf-setup-action@v1.9.0
       - uses: bufbuild/buf-lint-action@v1
         with:
           input: 'proto'

.github/workflows/release.yml

@@ -6,7 +6,7 @@ on:
       - "v[0-9]+.[0-9]+.[0-9]+"  # Push events to matching v*, i.e. v1.0, v20.15.10
 
 jobs:
-  goreleaser:
+  release:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -35,3 +35,28 @@ jobs:
           args: release --rm-dist --release-notes=../release_notes.md
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  release-success:
+    needs: release
+    if: ${{ success() }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Notify Slack upon release
+        uses: slackapi/slack-github-action@v1.23.0
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
+          RELEASE_URL: "${{ github.server_url }}/${{ github.repository }}/releases/tag/${{ github.ref_name }}"
+        with:
+          payload: |
+            {
+              "blocks": [
+                {
+                  "type": "section",
+                  "text": {
+                    "type": "mrkdwn",
+                    "text": ":rocket: New Tendermint release: <${{ env.RELEASE_URL }}|${{ github.ref_name }}>"
+                  }
+                }
+              ]
+            }

.gitignore

@@ -55,3 +55,5 @@ proto/spec/**/*.pb.go
 *.pdf
 *.gz
 *.dvi
+# Python virtual environments
+.venv

.golangci.yml

@@ -2,7 +2,6 @@ linters:
   enable:
     - asciicheck
     - bodyclose
-    - deadcode
     - depguard
     - dogsled
     - dupl
@@ -26,7 +25,6 @@ linters:
     - typecheck
     - unconvert
     - unused
-    - varcheck
 
 issues:
   exclude-rules:

.md-link-check.json

@@ -2,5 +2,16 @@
     "retryOn429": true,
     "retryCount": 5,
     "fallbackRetryDelay": "30s",
-    "aliveStatusCodes": [200, 206, 503]
+    "aliveStatusCodes": [200, 206, 503],
+    "httpHeaders": [
+        {
+            "urls": [
+                "https://docs.github.com/",
+                "https://help.github.com/"
+            ],
+            "headers": {
+                "Accept-Encoding": "zstd, br, gzip, deflate"
+            }
+        }
+    ]
 }

CHANGELOG.md

@@ -2,6 +2,36 @@
 
 Friendly reminder, we have a [bug bounty program](https://hackerone.com/cosmos).
 
+## v0.34.22
+
+This release includes several bug fixes, [one of
+which](https://github.com/tendermint/tendermint/pull/9518) we discovered while
+building up a baseline for v0.34 against which to compare our upcoming v0.37
+release during our [QA process](./docs/qa/).
+
+Special thanks to external contributors on this release: @RiccardoM
+
+### FEATURES
+
+- [rpc] [\#9423](https://github.com/tendermint/tendermint/pull/9423) Support
+  HTTPS URLs from the WebSocket client (@RiccardoM, @cmwaters)
+
+### BUG FIXES
+
+- [config] [\#9483](https://github.com/tendermint/tendermint/issues/9483)
+  Calling `tendermint init` would incorrectly leave out the new `[storage]`
+  section delimiter in the generated configuration file - this has now been
+  fixed
+- [p2p] [\#9500](https://github.com/tendermint/tendermint/issues/9500) Prevent
+  peers who have errored being added to the peer set (@jmalicevic)
+- [indexer] [\#9473](https://github.com/tendermint/tendermint/issues/9473) Fix
+  bug that caused the psql indexer to index empty blocks whenever one of the
+  transactions returned a non zero code. The relevant deduplication logic has
+  been moved within the kv indexer only (@cmwaters)
+- [blocksync] [\#9518](https://github.com/tendermint/tendermint/issues/9518) A
+  block sync stall was observed during our QA process whereby the node was
+  unable to make progress. Retrying block requests after a timeout fixes this.
+
 ## v0.34.21
 
 Release highlights include:

CHANGELOG_PENDING.md

@@ -11,6 +11,8 @@
 - P2P Protocol
 
 - Go API
+  - [p2p] \#9625 Remove unused p2p/trust package (@cmwaters)
+  - [light] \#9420 Default trust level has been modified to a more secure value of 2/3 (@cmwaters)
 
 - Blockchain Protocol
 
@@ -27,6 +29,7 @@
 - [pubsub] \#7319 Performance improvements for the event query API (@creachadair)
 - [p2p/pex] \#6509 Improve addrBook.hash performance (@cuonglm)
 - [crypto/merkle] \#6443 & \#6513 Improve HashAlternatives performance (@cuonglm, @marbar3778)
+- [rpc] \#9650 Enable caching of RPC responses (@JayT106)
 
 ### BUG FIXES
 
@@ -38,6 +41,29 @@ Special thanks to external contributors on this release:
 
 Friendly reminder, we have a [bug bounty program](https://hackerone.com/tendermint).
 
+## v0.38.0
+
+### BREAKING CHANGES
+
+- CLI/RPC/Config
+
+- Apps
+
+- P2P Protocol
+
+- Go API
+    - [light] \#9420 Default trust level has been modified to a more secure value of 2/3 (@cmwaters)
+
+- Blockchain Protocol
+
+### FEATURES
+
+### IMPROVEMENTS
+
+### BUG FIXES
+
+## v0.37.0
+
 ### BREAKING CHANGES
 
 - CLI/RPC/Config
@@ -96,4 +122,4 @@ Friendly reminder, we have a [bug bounty program](https://hackerone.com/tendermi
 
 - [consensus] \#9229 fix round number of `enterPropose` when handling `RoundStepNewRound` timeout. (@fatcat22)
 - [docker] \#9073 enable cross platform build using docker buildx
-- [blocksync] \#9518 handle the case when the sending queue is full: retry block request after a timeout
+- [blocksync] \#9518 handle the case when the sending queue is full: retry block request after a timeout

Makefile

@@ -271,7 +271,7 @@ format:
 
 lint:
 	@echo "--> Running linter"
-	@golangci-lint run
+	@go run github.com/golangci/golangci-lint/cmd/golangci-lint run
 .PHONY: lint
 
 DESTINATION = ./index.html.md

README.md

@@ -113,10 +113,15 @@ For more information on upgrading, see [UPGRADING.md](./UPGRADING.md).
 
 ### Supported Versions
 
-Because we are a small core team, we only ship patch updates, including security
-updates, to the most recent minor release and the second-most recent minor
-release. Consequently, we strongly recommend keeping Tendermint up-to-date.
-Upgrading instructions can be found in [UPGRADING.md](./UPGRADING.md).
+Because we are a small core team, we have limited capacity to ship patch
+updates, including security updates. Consequently, we strongly recommend keeping
+Tendermint up-to-date. Upgrading instructions can be found in
+[UPGRADING.md](./UPGRADING.md).
+
+Currently supported versions include:
+
+- v0.34.x
+- v0.37.x (release candidate)
 
 ## Resources
 

STYLE_GUIDE.md

@@ -98,7 +98,7 @@ Sometimes it's necessary to rename libraries to avoid naming collisions or ambig
     * Make use of table driven testing where possible and not-cumbersome
         * [Inspiration](https://dave.cheney.net/2013/06/09/writing-table-driven-tests-in-go)
     * Make use of [assert](https://godoc.org/github.com/stretchr/testify/assert) and [require](https://godoc.org/github.com/stretchr/testify/require)
-* When using mocks, it is recommended to use Testify [mock] (<https://pkg.go.dev/github.com/stretchr/testify/mock>
+* When using mocks, it is recommended to use Testify [mock](<https://pkg.go.dev/github.com/stretchr/testify/mock>
  ) along with [Mockery](https://github.com/vektra/mockery) for autogeneration
 
 ## Errors

abci/client/local_client.go

@@ -6,8 +6,6 @@ import (
 	tmsync "github.com/tendermint/tendermint/libs/sync"
 )
 
-var _ Client = (*localClient)(nil)
-
 // NOTE: use defer to unlock mutex because Application might panic (e.g., in
 // case of malicious tx or query). It only makes sense for publicly exposed
 // methods like CheckTx (/broadcast_tx_* RPC endpoint) or Query (/abci_query
@@ -24,8 +22,6 @@ var _ Client = (*localClient)(nil)
 
 // NewLocalClient creates a local client, which will be directly calling the
 // methods of the given app.
-//
-// Both Async and Sync methods ignore the given context.Context parameter.
 func NewLocalClient(mtx *tmsync.Mutex, app types.Application) Client {
 	if mtx == nil {
 		mtx = new(tmsync.Mutex)
@@ -309,7 +305,8 @@ func (app *localClient) OfferSnapshotSync(req types.RequestOfferSnapshot) (*type
 }
 
 func (app *localClient) LoadSnapshotChunkSync(
-	req types.RequestLoadSnapshotChunk) (*types.ResponseLoadSnapshotChunk, error) {
+	req types.RequestLoadSnapshotChunk,
+) (*types.ResponseLoadSnapshotChunk, error) {
 	app.mtx.Lock()
 	defer app.mtx.Unlock()
 
@@ -318,7 +315,8 @@ func (app *localClient) LoadSnapshotChunkSync(
 }
 
 func (app *localClient) ApplySnapshotChunkSync(
-	req types.RequestApplySnapshotChunk) (*types.ResponseApplySnapshotChunk, error) {
+	req types.RequestApplySnapshotChunk,
+) (*types.ResponseApplySnapshotChunk, error) {
 	app.mtx.Lock()
 	defer app.mtx.Unlock()
 

abci/client/unsync_local_client.go

@@ -0,0 +1,263 @@
+package abcicli
+
+import (
+	"sync"
+
+	types "github.com/tendermint/tendermint/abci/types"
+	"github.com/tendermint/tendermint/libs/service"
+)
+
+type unsyncLocalClient struct {
+	service.BaseService
+
+	types.Application
+
+	// This mutex is exclusively used to protect the callback.
+	mtx sync.RWMutex
+	Callback
+}
+
+var _ Client = (*unsyncLocalClient)(nil)
+
+// NewUnsyncLocalClient creates an unsynchronized local client, which will be
+// directly calling the methods of the given app.
+//
+// Unlike NewLocalClient, it does not hold a mutex around the application, so
+// it is up to the application to manage its synchronization properly.
+func NewUnsyncLocalClient(app types.Application) Client {
+	cli := &unsyncLocalClient{
+		Application: app,
+	}
+	cli.BaseService = *service.NewBaseService(nil, "unsyncLocalClient", cli)
+	return cli
+}
+
+func (app *unsyncLocalClient) SetResponseCallback(cb Callback) {
+	app.mtx.Lock()
+	defer app.mtx.Unlock()
+	app.Callback = cb
+}
+
+// TODO: change types.Application to include Error()?
+func (app *unsyncLocalClient) Error() error {
+	return nil
+}
+
+func (app *unsyncLocalClient) FlushAsync() *ReqRes {
+	// Do nothing
+	return newLocalReqRes(types.ToRequestFlush(), nil)
+}
+
+func (app *unsyncLocalClient) EchoAsync(msg string) *ReqRes {
+	return app.callback(
+		types.ToRequestEcho(msg),
+		types.ToResponseEcho(msg),
+	)
+}
+
+func (app *unsyncLocalClient) InfoAsync(req types.RequestInfo) *ReqRes {
+	res := app.Application.Info(req)
+	return app.callback(
+		types.ToRequestInfo(req),
+		types.ToResponseInfo(res),
+	)
+}
+
+func (app *unsyncLocalClient) DeliverTxAsync(params types.RequestDeliverTx) *ReqRes {
+	res := app.Application.DeliverTx(params)
+	return app.callback(
+		types.ToRequestDeliverTx(params),
+		types.ToResponseDeliverTx(res),
+	)
+}
+
+func (app *unsyncLocalClient) CheckTxAsync(req types.RequestCheckTx) *ReqRes {
+	res := app.Application.CheckTx(req)
+	return app.callback(
+		types.ToRequestCheckTx(req),
+		types.ToResponseCheckTx(res),
+	)
+}
+
+func (app *unsyncLocalClient) QueryAsync(req types.RequestQuery) *ReqRes {
+	res := app.Application.Query(req)
+	return app.callback(
+		types.ToRequestQuery(req),
+		types.ToResponseQuery(res),
+	)
+}
+
+func (app *unsyncLocalClient) CommitAsync() *ReqRes {
+	res := app.Application.Commit()
+	return app.callback(
+		types.ToRequestCommit(),
+		types.ToResponseCommit(res),
+	)
+}
+
+func (app *unsyncLocalClient) InitChainAsync(req types.RequestInitChain) *ReqRes {
+	res := app.Application.InitChain(req)
+	return app.callback(
+		types.ToRequestInitChain(req),
+		types.ToResponseInitChain(res),
+	)
+}
+
+func (app *unsyncLocalClient) BeginBlockAsync(req types.RequestBeginBlock) *ReqRes {
+	res := app.Application.BeginBlock(req)
+	return app.callback(
+		types.ToRequestBeginBlock(req),
+		types.ToResponseBeginBlock(res),
+	)
+}
+
+func (app *unsyncLocalClient) EndBlockAsync(req types.RequestEndBlock) *ReqRes {
+	res := app.Application.EndBlock(req)
+	return app.callback(
+		types.ToRequestEndBlock(req),
+		types.ToResponseEndBlock(res),
+	)
+}
+
+func (app *unsyncLocalClient) ListSnapshotsAsync(req types.RequestListSnapshots) *ReqRes {
+	res := app.Application.ListSnapshots(req)
+	return app.callback(
+		types.ToRequestListSnapshots(req),
+		types.ToResponseListSnapshots(res),
+	)
+}
+
+func (app *unsyncLocalClient) OfferSnapshotAsync(req types.RequestOfferSnapshot) *ReqRes {
+	res := app.Application.OfferSnapshot(req)
+	return app.callback(
+		types.ToRequestOfferSnapshot(req),
+		types.ToResponseOfferSnapshot(res),
+	)
+}
+
+func (app *unsyncLocalClient) LoadSnapshotChunkAsync(req types.RequestLoadSnapshotChunk) *ReqRes {
+	res := app.Application.LoadSnapshotChunk(req)
+	return app.callback(
+		types.ToRequestLoadSnapshotChunk(req),
+		types.ToResponseLoadSnapshotChunk(res),
+	)
+}
+
+func (app *unsyncLocalClient) ApplySnapshotChunkAsync(req types.RequestApplySnapshotChunk) *ReqRes {
+	res := app.Application.ApplySnapshotChunk(req)
+	return app.callback(
+		types.ToRequestApplySnapshotChunk(req),
+		types.ToResponseApplySnapshotChunk(res),
+	)
+}
+
+func (app *unsyncLocalClient) PrepareProposalAsync(req types.RequestPrepareProposal) *ReqRes {
+	res := app.Application.PrepareProposal(req)
+	return app.callback(
+		types.ToRequestPrepareProposal(req),
+		types.ToResponsePrepareProposal(res),
+	)
+}
+
+func (app *unsyncLocalClient) ProcessProposalAsync(req types.RequestProcessProposal) *ReqRes {
+	res := app.Application.ProcessProposal(req)
+	return app.callback(
+		types.ToRequestProcessProposal(req),
+		types.ToResponseProcessProposal(res),
+	)
+}
+
+//-------------------------------------------------------
+
+func (app *unsyncLocalClient) FlushSync() error {
+	return nil
+}
+
+func (app *unsyncLocalClient) EchoSync(msg string) (*types.ResponseEcho, error) {
+	return &types.ResponseEcho{Message: msg}, nil
+}
+
+func (app *unsyncLocalClient) InfoSync(req types.RequestInfo) (*types.ResponseInfo, error) {
+	res := app.Application.Info(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) DeliverTxSync(req types.RequestDeliverTx) (*types.ResponseDeliverTx, error) {
+	res := app.Application.DeliverTx(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) CheckTxSync(req types.RequestCheckTx) (*types.ResponseCheckTx, error) {
+	res := app.Application.CheckTx(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) QuerySync(req types.RequestQuery) (*types.ResponseQuery, error) {
+	res := app.Application.Query(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) CommitSync() (*types.ResponseCommit, error) {
+	res := app.Application.Commit()
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) InitChainSync(req types.RequestInitChain) (*types.ResponseInitChain, error) {
+	res := app.Application.InitChain(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) BeginBlockSync(req types.RequestBeginBlock) (*types.ResponseBeginBlock, error) {
+	res := app.Application.BeginBlock(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) EndBlockSync(req types.RequestEndBlock) (*types.ResponseEndBlock, error) {
+	res := app.Application.EndBlock(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) ListSnapshotsSync(req types.RequestListSnapshots) (*types.ResponseListSnapshots, error) {
+	res := app.Application.ListSnapshots(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) OfferSnapshotSync(req types.RequestOfferSnapshot) (*types.ResponseOfferSnapshot, error) {
+	res := app.Application.OfferSnapshot(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) LoadSnapshotChunkSync(
+	req types.RequestLoadSnapshotChunk,
+) (*types.ResponseLoadSnapshotChunk, error) {
+	res := app.Application.LoadSnapshotChunk(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) ApplySnapshotChunkSync(
+	req types.RequestApplySnapshotChunk,
+) (*types.ResponseApplySnapshotChunk, error) {
+	res := app.Application.ApplySnapshotChunk(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) PrepareProposalSync(req types.RequestPrepareProposal) (*types.ResponsePrepareProposal, error) {
+	res := app.Application.PrepareProposal(req)
+	return &res, nil
+}
+
+func (app *unsyncLocalClient) ProcessProposalSync(req types.RequestProcessProposal) (*types.ResponseProcessProposal, error) {
+	res := app.Application.ProcessProposal(req)
+	return &res, nil
+}
+
+//-------------------------------------------------------
+
+func (app *unsyncLocalClient) callback(req *types.Request, res *types.Response) *ReqRes {
+	app.mtx.RLock()
+	defer app.mtx.RUnlock()
+	app.Callback(req, res)
+	rr := newLocalReqRes(req, res)
+	rr.callbackInvoked = true
+	return rr
+}

blocksync/msgs.go

@@ -19,58 +19,6 @@ const (
 		BlockResponseMessageFieldKeySize
 )
 
-// EncodeMsg encodes a Protobuf message
-func EncodeMsg(pb proto.Message) ([]byte, error) {
-	msg := bcproto.Message{}
-
-	switch pb := pb.(type) {
-	case *bcproto.BlockRequest:
-		msg.Sum = &bcproto.Message_BlockRequest{BlockRequest: pb}
-	case *bcproto.BlockResponse:
-		msg.Sum = &bcproto.Message_BlockResponse{BlockResponse: pb}
-	case *bcproto.NoBlockResponse:
-		msg.Sum = &bcproto.Message_NoBlockResponse{NoBlockResponse: pb}
-	case *bcproto.StatusRequest:
-		msg.Sum = &bcproto.Message_StatusRequest{StatusRequest: pb}
-	case *bcproto.StatusResponse:
-		msg.Sum = &bcproto.Message_StatusResponse{StatusResponse: pb}
-	default:
-		return nil, fmt.Errorf("unknown message type %T", pb)
-	}
-
-	bz, err := proto.Marshal(&msg)
-	if err != nil {
-		return nil, fmt.Errorf("unable to marshal %T: %w", pb, err)
-	}
-
-	return bz, nil
-}
-
-// DecodeMsg decodes a Protobuf message.
-func DecodeMsg(bz []byte) (proto.Message, error) {
-	pb := &bcproto.Message{}
-
-	err := proto.Unmarshal(bz, pb)
-	if err != nil {
-		return nil, err
-	}
-
-	switch msg := pb.Sum.(type) {
-	case *bcproto.Message_BlockRequest:
-		return msg.BlockRequest, nil
-	case *bcproto.Message_BlockResponse:
-		return msg.BlockResponse, nil
-	case *bcproto.Message_NoBlockResponse:
-		return msg.NoBlockResponse, nil
-	case *bcproto.Message_StatusRequest:
-		return msg.StatusRequest, nil
-	case *bcproto.Message_StatusResponse:
-		return msg.StatusResponse, nil
-	default:
-		return nil, fmt.Errorf("unknown message type %T", msg)
-	}
-}
-
 // ValidateMsg validates a message.
 func ValidateMsg(pb proto.Message) error {
 	if pb == nil {

blocksync/reactor.go

@@ -143,21 +143,20 @@ func (bcR *Reactor) GetChannels() []*p2p.ChannelDescriptor {
 			SendQueueCapacity:   1000,
 			RecvBufferCapacity:  50 * 4096,
 			RecvMessageCapacity: MaxMsgSize,
+			MessageType:         &bcproto.Message{},
 		},
 	}
 }
 
 // AddPeer implements Reactor by sending our state to peer.
 func (bcR *Reactor) AddPeer(peer p2p.Peer) {
-	msgBytes, err := EncodeMsg(&bcproto.StatusResponse{
-		Base:   bcR.store.Base(),
-		Height: bcR.store.Height()})
-	if err != nil {
-		bcR.Logger.Error("could not convert msg to protobuf", "err", err)
-		return
-	}
-
-	peer.Send(BlocksyncChannel, msgBytes)
+	peer.Send(p2p.Envelope{
+		ChannelID: BlocksyncChannel,
+		Message: &bcproto.StatusResponse{
+			Base:   bcR.store.Base(),
+			Height: bcR.store.Height(),
+		},
+	})
 	// it's OK if send fails. will try later in poolRoutine
 
 	// peer is added to the pool once we receive the first
@@ -182,69 +181,53 @@ func (bcR *Reactor) respondToPeer(msg *bcproto.BlockRequest,
 			return false
 		}
 
-		msgBytes, err := EncodeMsg(&bcproto.BlockResponse{Block: bl})
-		if err != nil {
-			bcR.Logger.Error("could not marshal msg", "err", err)
-			return false
-		}
-
-		return src.TrySend(BlocksyncChannel, msgBytes)
+		return src.TrySend(p2p.Envelope{
+			ChannelID: BlocksyncChannel,
+			Message:   &bcproto.BlockResponse{Block: bl},
+		})
 	}
 
 	bcR.Logger.Info("Peer asking for a block we don't have", "src", src, "height", msg.Height)
-
-	msgBytes, err := EncodeMsg(&bcproto.NoBlockResponse{Height: msg.Height})
-	if err != nil {
-		bcR.Logger.Error("could not convert msg to protobuf", "err", err)
-		return false
-	}
-
-	return src.TrySend(BlocksyncChannel, msgBytes)
+	return src.TrySend(p2p.Envelope{
+		ChannelID: BlocksyncChannel,
+		Message:   &bcproto.NoBlockResponse{Height: msg.Height},
+	})
 }
 
 // Receive implements Reactor by handling 4 types of messages (look below).
-func (bcR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
-	msg, err := DecodeMsg(msgBytes)
-	if err != nil {
-		bcR.Logger.Error("Error decoding message", "src", src, "chId", chID, "err", err)
-		bcR.Switch.StopPeerForError(src, err)
+func (bcR *Reactor) Receive(e p2p.Envelope) {
+	if err := ValidateMsg(e.Message); err != nil {
+		bcR.Logger.Error("Peer sent us invalid msg", "peer", e.Src, "msg", e.Message, "err", err)
+		bcR.Switch.StopPeerForError(e.Src, err)
 		return
 	}
 
-	if err = ValidateMsg(msg); err != nil {
-		bcR.Logger.Error("Peer sent us invalid msg", "peer", src, "msg", msg, "err", err)
-		bcR.Switch.StopPeerForError(src, err)
-		return
-	}
+	bcR.Logger.Debug("Receive", "e.Src", e.Src, "chID", e.ChannelID, "msg", e.Message)
 
-	bcR.Logger.Debug("Receive", "src", src, "chID", chID, "msg", msg)
-
-	switch msg := msg.(type) {
+	switch msg := e.Message.(type) {
 	case *bcproto.BlockRequest:
-		bcR.respondToPeer(msg, src)
+		bcR.respondToPeer(msg, e.Src)
 	case *bcproto.BlockResponse:
 		bi, err := types.BlockFromProto(msg.Block)
 		if err != nil {
 			bcR.Logger.Error("Block content is invalid", "err", err)
 			return
 		}
-		bcR.pool.AddBlock(src.ID(), bi, len(msgBytes))
+		bcR.pool.AddBlock(e.Src.ID(), bi, msg.Block.Size())
 	case *bcproto.StatusRequest:
 		// Send peer our state.
-		msgBytes, err := EncodeMsg(&bcproto.StatusResponse{
-			Height: bcR.store.Height(),
-			Base:   bcR.store.Base(),
+		e.Src.TrySend(p2p.Envelope{
+			ChannelID: BlocksyncChannel,
+			Message: &bcproto.StatusResponse{
+				Height: bcR.store.Height(),
+				Base:   bcR.store.Base(),
+			},
 		})
-		if err != nil {
-			bcR.Logger.Error("could not convert msg to protobut", "err", err)
-			return
-		}
-		src.TrySend(BlocksyncChannel, msgBytes)
 	case *bcproto.StatusResponse:
 		// Got a peer status. Unverified.
-		bcR.pool.SetPeerRange(src.ID(), msg.Base, msg.Height)
+		bcR.pool.SetPeerRange(e.Src.ID(), msg.Base, msg.Height)
 	case *bcproto.NoBlockResponse:
-		bcR.Logger.Debug("Peer does not have requested block", "peer", src, "height", msg.Height)
+		bcR.Logger.Debug("Peer does not have requested block", "peer", e.Src, "height", msg.Height)
 	default:
 		bcR.Logger.Error(fmt.Sprintf("Unknown message type %v", reflect.TypeOf(msg)))
 	}
@@ -285,13 +268,10 @@ func (bcR *Reactor) poolRoutine(stateSynced bool) {
 				if peer == nil {
 					continue
 				}
-				msgBytes, err := EncodeMsg(&bcproto.BlockRequest{Height: request.Height})
-				if err != nil {
-					bcR.Logger.Error("could not convert msg to proto", "err", err)
-					continue
-				}
-
-				queued := peer.TrySend(BlocksyncChannel, msgBytes)
+				queued := peer.TrySend(p2p.Envelope{
+					ChannelID: BlocksyncChannel,
+					Message:   &bcproto.BlockRequest{Height: request.Height},
+				})
 				if !queued {
 					bcR.Logger.Debug("Send queue is full, drop block request", "peer", peer.ID(), "height", request.Height)
 				}
@@ -303,7 +283,7 @@ func (bcR *Reactor) poolRoutine(stateSynced bool) {
 
 			case <-statusUpdateTicker.C:
 				// ask for status updates
-				go bcR.BroadcastStatusRequest() //nolint: errcheck
+				go bcR.BroadcastStatusRequest()
 
 			}
 		}
@@ -429,14 +409,9 @@ FOR_LOOP:
 }
 
 // BroadcastStatusRequest broadcasts `BlockStore` base and height.
-func (bcR *Reactor) BroadcastStatusRequest() error {
-	bm, err := EncodeMsg(&bcproto.StatusRequest{})
-	if err != nil {
-		bcR.Logger.Error("could not convert msg to proto", "err", err)
-		return fmt.Errorf("could not convert msg to proto: %w", err)
-	}
-
-	bcR.Switch.Broadcast(BlocksyncChannel, bm)
-
-	return nil
+func (bcR *Reactor) BroadcastStatusRequest() {
+	bcR.Switch.Broadcast(p2p.Envelope{
+		ChannelID: BlocksyncChannel,
+		Message:   &bcproto.StatusRequest{},
+	})
 }

cmd/tendermint/commands/debug/util.go

@@ -67,7 +67,8 @@ func copyConfig(home, dir string) error {
 func dumpProfile(dir, addr, profile string, debug int) error {
 	endpoint := fmt.Sprintf("%s/debug/pprof/%s?debug=%d", addr, profile, debug)
 
-	resp, err := http.Get(endpoint) //nolint: gosec
+	//nolint:gosec,nolintlint
+	resp, err := http.Get(endpoint)
 	if err != nil {
 		return fmt.Errorf("failed to query for %s profile: %w", profile, err)
 	}

cmd/tendermint/commands/rollback.go

@@ -14,7 +14,7 @@ import (
 	"github.com/tendermint/tendermint/store"
 )
 
-var removeBlock bool = false
+var removeBlock = false
 
 func init() {
 	RollbackStateCmd.Flags().BoolVar(&removeBlock, "hard", false, "remove last block as well as state")

config/config.go

@@ -423,6 +423,7 @@ type RPCConfig struct {
 	TLSKeyFile string `mapstructure:"tls_key_file"`
 
 	// pprof listen address (https://golang.org/pkg/net/http/pprof)
+	// FIXME: This should be moved under the instrumentation section
 	PprofListenAddress string `mapstructure:"pprof_laddr"`
 }
 
@@ -506,6 +507,10 @@ func (cfg *RPCConfig) IsCorsEnabled() bool {
 	return len(cfg.CORSAllowedOrigins) != 0
 }
 
+func (cfg *RPCConfig) IsPprofEnabled() bool {
+	return len(cfg.PprofListenAddress) != 0
+}
+
 func (cfg RPCConfig) KeyFile() string {
 	path := cfg.TLSKeyFile
 	if filepath.IsAbs(path) {
@@ -703,14 +708,28 @@ type MempoolConfig struct {
 	// Mempool version to use:
 	//  1) "v0" - (default) FIFO mempool.
 	//  2) "v1" - prioritized mempool.
-	// WARNING: There's a known memory leak with the prioritized mempool
-	// that the team are working on. Read more here:
-	// https://github.com/tendermint/tendermint/issues/8775
-	Version   string `mapstructure:"version"`
-	RootDir   string `mapstructure:"home"`
-	Recheck   bool   `mapstructure:"recheck"`
-	Broadcast bool   `mapstructure:"broadcast"`
-	WalPath   string `mapstructure:"wal_dir"`
+	Version string `mapstructure:"version"`
+	// RootDir is the root directory for all data. This should be configured via
+	// the $TMHOME env variable or --home cmd flag rather than overriding this
+	// struct field.
+	RootDir string `mapstructure:"home"`
+	// Recheck (default: true) defines whether Tendermint should recheck the
+	// validity for all remaining transaction in the mempool after a block.
+	// Since a block affects the application state, some transactions in the
+	// mempool may become invalid. If this does not apply to your application,
+	// you can disable rechecking.
+	Recheck bool `mapstructure:"recheck"`
+	// Broadcast (default: true) defines whether the mempool should relay
+	// transactions to other peers. Setting this to false will stop the mempool
+	// from relaying transactions to other peers until they are included in a
+	// block. In other words, if Broadcast is disabled, only the peer you send
+	// the tx to will see it until it is included in a block.
+	Broadcast bool `mapstructure:"broadcast"`
+	// WalPath (default: "") configures the location of the Write Ahead Log
+	// (WAL) for the mempool. The WAL is disabled by default. To enable, set
+	// WalPath to where you want the WAL to be written (e.g.
+	// "data/mempool.wal").
+	WalPath string `mapstructure:"wal_dir"`
 	// Maximum number of transactions in the mempool
 	Size int `mapstructure:"size"`
 	// Limit the total size of all txs in the mempool.
@@ -1204,6 +1223,10 @@ func (cfg *InstrumentationConfig) ValidateBasic() error {
 	return nil
 }
 
+func (cfg *InstrumentationConfig) IsPrometheusEnabled() bool {
+	return cfg.Prometheus && cfg.PrometheusListenAddr != ""
+}
+
 //-----------------------------------------------------------------------------
 // Utils
 

config/toml.go

@@ -349,8 +349,24 @@ dial_timeout = "{{ .P2P.DialTimeout }}"
 #   2) "v1" - prioritized mempool.
 version = "{{ .Mempool.Version }}"
 
+# Recheck (default: true) defines whether Tendermint should recheck the
+# validity for all remaining transaction in the mempool after a block.
+# Since a block affects the application state, some transactions in the
+# mempool may become invalid. If this does not apply to your application,
+# you can disable rechecking.
 recheck = {{ .Mempool.Recheck }}
+
+# Broadcast (default: true) defines whether the mempool should relay
+# transactions to other peers. Setting this to false will stop the mempool
+# from relaying transactions to other peers until they are included in a
+# block. In other words, if Broadcast is disabled, only the peer you send
+# the tx to will see it until it is included in a block.
 broadcast = {{ .Mempool.Broadcast }}
+
+# WalPath (default: "") configures the location of the Write Ahead Log
+# (WAL) for the mempool. The WAL is disabled by default. To enable, set
+# WalPath to where you want the WAL to be written (e.g.
+# "data/mempool.wal").
 wal_dir = "{{ js .Mempool.WalPath }}"
 
 # Maximum number of transactions in the mempool
@@ -436,7 +452,7 @@ chunk_fetchers = "{{ .StateSync.ChunkFetchers }}"
 [blocksync]
 
 # Block Sync version to use:
-# 
+#
 # In v0.37, v1 and v2 of the block sync protocols were deprecated.
 # Please use v0 instead.
 #

consensus/byzantine_test.go

@@ -26,6 +26,7 @@ import (
 	mempoolv0 "github.com/tendermint/tendermint/mempool/v0"
 	mempoolv1 "github.com/tendermint/tendermint/mempool/v1"
 	"github.com/tendermint/tendermint/p2p"
+	tmcons "github.com/tendermint/tendermint/proto/tendermint/consensus"
 	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
 	sm "github.com/tendermint/tendermint/state"
 	"github.com/tendermint/tendermint/store"
@@ -165,10 +166,16 @@ func TestByzantinePrevoteEquivocation(t *testing.T) {
 			for i, peer := range peerList {
 				if i < len(peerList)/2 {
 					bcs.Logger.Info("Signed and pushed vote", "vote", prevote1, "peer", peer)
-					peer.Send(VoteChannel, MustEncode(&VoteMessage{prevote1}))
+					peer.Send(p2p.Envelope{
+						Message:   &tmcons.Vote{Vote: prevote1.ToProto()},
+						ChannelID: VoteChannel,
+					})
 				} else {
 					bcs.Logger.Info("Signed and pushed vote", "vote", prevote2, "peer", peer)
-					peer.Send(VoteChannel, MustEncode(&VoteMessage{prevote2}))
+					peer.Send(p2p.Envelope{
+						Message:   &tmcons.Vote{Vote: prevote2.ToProto()},
+						ChannelID: VoteChannel,
+					})
 				}
 			}
 		} else {
@@ -520,18 +527,26 @@ func sendProposalAndParts(
 	parts *types.PartSet,
 ) {
 	// proposal
-	msg := &ProposalMessage{Proposal: proposal}
-	peer.Send(DataChannel, MustEncode(msg))
+	peer.Send(p2p.Envelope{
+		ChannelID: DataChannel,
+		Message:   &tmcons.Proposal{Proposal: *proposal.ToProto()},
+	})
 
 	// parts
 	for i := 0; i < int(parts.Total()); i++ {
 		part := parts.GetPart(i)
-		msg := &BlockPartMessage{
-			Height: height, // This tells peer that this part applies to us.
-			Round:  round,  // This tells peer that this part applies to us.
-			Part:   part,
+		pp, err := part.ToProto()
+		if err != nil {
+			panic(err) // TODO: wbanfield better error handling
 		}
-		peer.Send(DataChannel, MustEncode(msg))
+		peer.Send(p2p.Envelope{
+			ChannelID: DataChannel,
+			Message: &tmcons.BlockPart{
+				Height: height, // This tells peer that this part applies to us.
+				Round:  round,  // This tells peer that this part applies to us.
+				Part:   *pp,
+			},
+		})
 	}
 
 	// votes
@@ -539,9 +554,14 @@ func sendProposalAndParts(
 	prevote, _ := cs.signVote(tmproto.PrevoteType, blockHash, parts.Header())
 	precommit, _ := cs.signVote(tmproto.PrecommitType, blockHash, parts.Header())
 	cs.mtx.Unlock()
-
-	peer.Send(VoteChannel, MustEncode(&VoteMessage{prevote}))
-	peer.Send(VoteChannel, MustEncode(&VoteMessage{precommit}))
+	peer.Send(p2p.Envelope{
+		ChannelID: VoteChannel,
+		Message:   &tmcons.Vote{Vote: prevote.ToProto()},
+	})
+	peer.Send(p2p.Envelope{
+		ChannelID: VoteChannel,
+		Message:   &tmcons.Vote{Vote: precommit.ToProto()},
+	})
 }
 
 //----------------------------------------
@@ -579,7 +599,7 @@ func (br *ByzantineReactor) AddPeer(peer p2p.Peer) {
 func (br *ByzantineReactor) RemovePeer(peer p2p.Peer, reason interface{}) {
 	br.reactor.RemovePeer(peer, reason)
 }
-func (br *ByzantineReactor) Receive(chID byte, peer p2p.Peer, msgBytes []byte) {
-	br.reactor.Receive(chID, peer, msgBytes)
+func (br *ByzantineReactor) Receive(e p2p.Envelope) {
+	br.reactor.Receive(e)
 }
 func (br *ByzantineReactor) InitPeer(peer p2p.Peer) p2p.Peer { return peer }

consensus/invalid_test.go

@@ -7,6 +7,7 @@ import (
 	"github.com/tendermint/tendermint/libs/log"
 	tmrand "github.com/tendermint/tendermint/libs/rand"
 	"github.com/tendermint/tendermint/p2p"
+	tmcons "github.com/tendermint/tendermint/proto/tendermint/consensus"
 	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
 	"github.com/tendermint/tendermint/types"
 )
@@ -94,7 +95,10 @@ func invalidDoPrevoteFunc(t *testing.T, height int64, round int32, cs *State, sw
 		peers := sw.Peers().List()
 		for _, peer := range peers {
 			cs.Logger.Info("Sending bad vote", "block", blockHash, "peer", peer)
-			peer.Send(VoteChannel, MustEncode(&VoteMessage{precommit}))
+			peer.Send(p2p.Envelope{
+				Message:   &tmcons.Vote{Vote: precommit.ToProto()},
+				ChannelID: VoteChannel,
+			})
 		}
 	}()
 }

consensus/msgs.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 
 	"github.com/cosmos/gogoproto/proto"
-
 	cstypes "github.com/tendermint/tendermint/consensus/types"
 	"github.com/tendermint/tendermint/libs/bits"
 	tmmath "github.com/tendermint/tendermint/libs/math"
@@ -15,173 +14,147 @@ import (
 	"github.com/tendermint/tendermint/types"
 )
 
-// MsgToProto takes a consensus message type and returns the proto defined consensus message
-func MsgToProto(msg Message) (*tmcons.Message, error) {
+// MsgToProto takes a consensus message type and returns the proto defined consensus message.
+//
+// TODO: This needs to be removed, but WALToProto depends on this.
+func MsgToProto(msg Message) (proto.Message, error) {
 	if msg == nil {
 		return nil, errors.New("consensus: message is nil")
 	}
-	var pb tmcons.Message
+	var pb proto.Message
 
 	switch msg := msg.(type) {
 	case *NewRoundStepMessage:
-		pb = tmcons.Message{
-			Sum: &tmcons.Message_NewRoundStep{
-				NewRoundStep: &tmcons.NewRoundStep{
-					Height:                msg.Height,
-					Round:                 msg.Round,
-					Step:                  uint32(msg.Step),
-					SecondsSinceStartTime: msg.SecondsSinceStartTime,
-					LastCommitRound:       msg.LastCommitRound,
-				},
-			},
+		pb = &tmcons.NewRoundStep{
+			Height:                msg.Height,
+			Round:                 msg.Round,
+			Step:                  uint32(msg.Step),
+			SecondsSinceStartTime: msg.SecondsSinceStartTime,
+			LastCommitRound:       msg.LastCommitRound,
 		}
+
 	case *NewValidBlockMessage:
 		pbPartSetHeader := msg.BlockPartSetHeader.ToProto()
 		pbBits := msg.BlockParts.ToProto()
-		pb = tmcons.Message{
-			Sum: &tmcons.Message_NewValidBlock{
-				NewValidBlock: &tmcons.NewValidBlock{
-					Height:             msg.Height,
-					Round:              msg.Round,
-					BlockPartSetHeader: pbPartSetHeader,
-					BlockParts:         pbBits,
-					IsCommit:           msg.IsCommit,
-				},
-			},
+		pb = &tmcons.NewValidBlock{
+			Height:             msg.Height,
+			Round:              msg.Round,
+			BlockPartSetHeader: pbPartSetHeader,
+			BlockParts:         pbBits,
+			IsCommit:           msg.IsCommit,
 		}
+
 	case *ProposalMessage:
 		pbP := msg.Proposal.ToProto()
-		pb = tmcons.Message{
-			Sum: &tmcons.Message_Proposal{
-				Proposal: &tmcons.Proposal{
-					Proposal: *pbP,
-				},
-			},
+		pb = &tmcons.Proposal{
+			Proposal: *pbP,
 		}
+
 	case *ProposalPOLMessage:
 		pbBits := msg.ProposalPOL.ToProto()
-		pb = tmcons.Message{
-			Sum: &tmcons.Message_ProposalPol{
-				ProposalPol: &tmcons.ProposalPOL{
-					Height:           msg.Height,
-					ProposalPolRound: msg.ProposalPOLRound,
-					ProposalPol:      *pbBits,
-				},
-			},
+		pb = &tmcons.ProposalPOL{
+			Height:           msg.Height,
+			ProposalPolRound: msg.ProposalPOLRound,
+			ProposalPol:      *pbBits,
 		}
+
 	case *BlockPartMessage:
 		parts, err := msg.Part.ToProto()
 		if err != nil {
 			return nil, fmt.Errorf("msg to proto error: %w", err)
 		}
-		pb = tmcons.Message{
-			Sum: &tmcons.Message_BlockPart{
-				BlockPart: &tmcons.BlockPart{
-					Height: msg.Height,
-					Round:  msg.Round,
-					Part:   *parts,
-				},
-			},
+		pb = &tmcons.BlockPart{
+			Height: msg.Height,
+			Round:  msg.Round,
+			Part:   *parts,
 		}
+
 	case *VoteMessage:
 		vote := msg.Vote.ToProto()
-		pb = tmcons.Message{
-			Sum: &tmcons.Message_Vote{
-				Vote: &tmcons.Vote{
-					Vote: vote,
-				},
-			},
+		pb = &tmcons.Vote{
+			Vote: vote,
 		}
+
 	case *HasVoteMessage:
-		pb = tmcons.Message{
-			Sum: &tmcons.Message_HasVote{
-				HasVote: &tmcons.HasVote{
-					Height: msg.Height,
-					Round:  msg.Round,
-					Type:   msg.Type,
-					Index:  msg.Index,
-				},
-			},
+		pb = &tmcons.HasVote{
+			Height: msg.Height,
+			Round:  msg.Round,
+			Type:   msg.Type,
+			Index:  msg.Index,
 		}
+
 	case *VoteSetMaj23Message:
 		bi := msg.BlockID.ToProto()
-		pb = tmcons.Message{
-			Sum: &tmcons.Message_VoteSetMaj23{
-				VoteSetMaj23: &tmcons.VoteSetMaj23{
-					Height:  msg.Height,
-					Round:   msg.Round,
-					Type:    msg.Type,
-					BlockID: bi,
-				},
-			},
+		pb = &tmcons.VoteSetMaj23{
+			Height:  msg.Height,
+			Round:   msg.Round,
+			Type:    msg.Type,
+			BlockID: bi,
 		}
+
 	case *VoteSetBitsMessage:
 		bi := msg.BlockID.ToProto()
 		bits := msg.Votes.ToProto()
 
-		vsb := &tmcons.Message_VoteSetBits{
-			VoteSetBits: &tmcons.VoteSetBits{
-				Height:  msg.Height,
-				Round:   msg.Round,
-				Type:    msg.Type,
-				BlockID: bi,
-			},
+		vsb := &tmcons.VoteSetBits{
+			Height:  msg.Height,
+			Round:   msg.Round,
+			Type:    msg.Type,
+			BlockID: bi,
 		}
 
 		if bits != nil {
-			vsb.VoteSetBits.Votes = *bits
+			vsb.Votes = *bits
 		}
 
-		pb = tmcons.Message{
-			Sum: vsb,
-		}
+		pb = vsb
 
 	default:
 		return nil, fmt.Errorf("consensus: message not recognized: %T", msg)
 	}
 
-	return &pb, nil
+	return pb, nil
 }
 
 // MsgFromProto takes a consensus proto message and returns the native go type
-func MsgFromProto(msg *tmcons.Message) (Message, error) {
-	if msg == nil {
+func MsgFromProto(p proto.Message) (Message, error) {
+	if p == nil {
 		return nil, errors.New("consensus: nil message")
 	}
 	var pb Message
 
-	switch msg := msg.Sum.(type) {
-	case *tmcons.Message_NewRoundStep:
-		rs, err := tmmath.SafeConvertUint8(int64(msg.NewRoundStep.Step))
+	switch msg := p.(type) {
+	case *tmcons.NewRoundStep:
+		rs, err := tmmath.SafeConvertUint8(int64(msg.Step))
 		// deny message based on possible overflow
 		if err != nil {
 			return nil, fmt.Errorf("denying message due to possible overflow: %w", err)
 		}
 		pb = &NewRoundStepMessage{
-			Height:                msg.NewRoundStep.Height,
-			Round:                 msg.NewRoundStep.Round,
+			Height:                msg.Height,
+			Round:                 msg.Round,
 			Step:                  cstypes.RoundStepType(rs),
-			SecondsSinceStartTime: msg.NewRoundStep.SecondsSinceStartTime,
-			LastCommitRound:       msg.NewRoundStep.LastCommitRound,
+			SecondsSinceStartTime: msg.SecondsSinceStartTime,
+			LastCommitRound:       msg.LastCommitRound,
 		}
-	case *tmcons.Message_NewValidBlock:
-		pbPartSetHeader, err := types.PartSetHeaderFromProto(&msg.NewValidBlock.BlockPartSetHeader)
+	case *tmcons.NewValidBlock:
+		pbPartSetHeader, err := types.PartSetHeaderFromProto(&msg.BlockPartSetHeader)
 		if err != nil {
 			return nil, fmt.Errorf("parts to proto error: %w", err)
 		}
 
 		pbBits := new(bits.BitArray)
-		pbBits.FromProto(msg.NewValidBlock.BlockParts)
+		pbBits.FromProto(msg.BlockParts)
 
 		pb = &NewValidBlockMessage{
-			Height:             msg.NewValidBlock.Height,
-			Round:              msg.NewValidBlock.Round,
+			Height:             msg.Height,
+			Round:              msg.Round,
 			BlockPartSetHeader: *pbPartSetHeader,
 			BlockParts:         pbBits,
-			IsCommit:           msg.NewValidBlock.IsCommit,
+			IsCommit:           msg.IsCommit,
 		}
-	case *tmcons.Message_Proposal:
-		pbP, err := types.ProposalFromProto(&msg.Proposal.Proposal)
+	case *tmcons.Proposal:
+		pbP, err := types.ProposalFromProto(&msg.Proposal)
 		if err != nil {
 			return nil, fmt.Errorf("proposal msg to proto error: %w", err)
 		}
@@ -189,26 +162,26 @@ func MsgFromProto(msg *tmcons.Message) (Message, error) {
 		pb = &ProposalMessage{
 			Proposal: pbP,
 		}
-	case *tmcons.Message_ProposalPol:
+	case *tmcons.ProposalPOL:
 		pbBits := new(bits.BitArray)
-		pbBits.FromProto(&msg.ProposalPol.ProposalPol)
+		pbBits.FromProto(&msg.ProposalPol)
 		pb = &ProposalPOLMessage{
-			Height:           msg.ProposalPol.Height,
-			ProposalPOLRound: msg.ProposalPol.ProposalPolRound,
+			Height:           msg.Height,
+			ProposalPOLRound: msg.ProposalPolRound,
 			ProposalPOL:      pbBits,
 		}
-	case *tmcons.Message_BlockPart:
-		parts, err := types.PartFromProto(&msg.BlockPart.Part)
+	case *tmcons.BlockPart:
+		parts, err := types.PartFromProto(&msg.Part)
 		if err != nil {
 			return nil, fmt.Errorf("blockpart msg to proto error: %w", err)
 		}
 		pb = &BlockPartMessage{
-			Height: msg.BlockPart.Height,
-			Round:  msg.BlockPart.Round,
+			Height: msg.Height,
+			Round:  msg.Round,
 			Part:   parts,
 		}
-	case *tmcons.Message_Vote:
-		vote, err := types.VoteFromProto(msg.Vote.Vote)
+	case *tmcons.Vote:
+		vote, err := types.VoteFromProto(msg.Vote)
 		if err != nil {
 			return nil, fmt.Errorf("vote msg to proto error: %w", err)
 		}
@@ -216,36 +189,36 @@ func MsgFromProto(msg *tmcons.Message) (Message, error) {
 		pb = &VoteMessage{
 			Vote: vote,
 		}
-	case *tmcons.Message_HasVote:
+	case *tmcons.HasVote:
 		pb = &HasVoteMessage{
-			Height: msg.HasVote.Height,
-			Round:  msg.HasVote.Round,
-			Type:   msg.HasVote.Type,
-			Index:  msg.HasVote.Index,
+			Height: msg.Height,
+			Round:  msg.Round,
+			Type:   msg.Type,
+			Index:  msg.Index,
 		}
-	case *tmcons.Message_VoteSetMaj23:
-		bi, err := types.BlockIDFromProto(&msg.VoteSetMaj23.BlockID)
+	case *tmcons.VoteSetMaj23:
+		bi, err := types.BlockIDFromProto(&msg.BlockID)
 		if err != nil {
 			return nil, fmt.Errorf("voteSetMaj23 msg to proto error: %w", err)
 		}
 		pb = &VoteSetMaj23Message{
-			Height:  msg.VoteSetMaj23.Height,
-			Round:   msg.VoteSetMaj23.Round,
-			Type:    msg.VoteSetMaj23.Type,
+			Height:  msg.Height,
+			Round:   msg.Round,
+			Type:    msg.Type,
 			BlockID: *bi,
 		}
-	case *tmcons.Message_VoteSetBits:
-		bi, err := types.BlockIDFromProto(&msg.VoteSetBits.BlockID)
+	case *tmcons.VoteSetBits:
+		bi, err := types.BlockIDFromProto(&msg.BlockID)
 		if err != nil {
 			return nil, fmt.Errorf("voteSetBits msg to proto error: %w", err)
 		}
 		bits := new(bits.BitArray)
-		bits.FromProto(&msg.VoteSetBits.Votes)
+		bits.FromProto(&msg.Votes)
 
 		pb = &VoteSetBitsMessage{
-			Height:  msg.VoteSetBits.Height,
-			Round:   msg.VoteSetBits.Round,
-			Type:    msg.VoteSetBits.Type,
+			Height:  msg.Height,
+			Round:   msg.Round,
+			Type:    msg.Type,
 			BlockID: *bi,
 			Votes:   bits,
 		}
@@ -260,20 +233,6 @@ func MsgFromProto(msg *tmcons.Message) (Message, error) {
 	return pb, nil
 }
 
-// MustEncode takes the reactors msg, makes it proto and marshals it
-// this mimics `MustMarshalBinaryBare` in that is panics on error
-func MustEncode(msg Message) []byte {
-	pb, err := MsgToProto(msg)
-	if err != nil {
-		panic(err)
-	}
-	enc, err := proto.Marshal(pb)
-	if err != nil {
-		panic(err)
-	}
-	return enc
-}
-
 // WALToProto takes a WAL message and return a proto walMessage and error
 func WALToProto(msg WALMessage) (*tmcons.WALMessage, error) {
 	var pb tmcons.WALMessage
@@ -294,10 +253,14 @@ func WALToProto(msg WALMessage) (*tmcons.WALMessage, error) {
 		if err != nil {
 			return nil, err
 		}
+		if w, ok := consMsg.(p2p.Wrapper); ok {
+			consMsg = w.Wrap()
+		}
+		cm := consMsg.(*tmcons.Message)
 		pb = tmcons.WALMessage{
 			Sum: &tmcons.WALMessage_MsgInfo{
 				MsgInfo: &tmcons.MsgInfo{
-					Msg:    *consMsg,
+					Msg:    *cm,
 					PeerID: string(msg.PeerID),
 				},
 			},
@@ -343,7 +306,11 @@ func WALFromProto(msg *tmcons.WALMessage) (WALMessage, error) {
 			Step:   msg.EventDataRoundState.Step,
 		}
 	case *tmcons.WALMessage_MsgInfo:
-		walMsg, err := MsgFromProto(&msg.MsgInfo.Msg)
+		um, err := msg.MsgInfo.Msg.Unwrap()
+		if err != nil {
+			return nil, fmt.Errorf("unwrap message: %w", err)
+		}
+		walMsg, err := MsgFromProto(um)
 		if err != nil {
 			return nil, fmt.Errorf("msgInfo from proto error: %w", err)
 		}

consensus/msgs_test.go

@@ -71,7 +71,7 @@ func TestMsgToProto(t *testing.T) {
 	testsCases := []struct {
 		testName string
 		msg      Message
-		want     *tmcons.Message
+		want     proto.Message
 		wantErr  bool
 	}{
 		{"successful NewRoundStepMessage", &NewRoundStepMessage{
@@ -80,17 +80,15 @@ func TestMsgToProto(t *testing.T) {
 			Step:                  1,
 			SecondsSinceStartTime: 1,
 			LastCommitRound:       2,
-		}, &tmcons.Message{
-			Sum: &tmcons.Message_NewRoundStep{
-				NewRoundStep: &tmcons.NewRoundStep{
-					Height:                2,
-					Round:                 1,
-					Step:                  1,
-					SecondsSinceStartTime: 1,
-					LastCommitRound:       2,
-				},
-			},
-		}, false},
+		}, &tmcons.NewRoundStep{
+			Height:                2,
+			Round:                 1,
+			Step:                  1,
+			SecondsSinceStartTime: 1,
+			LastCommitRound:       2,
+		},
+
+			false},
 
 		{"successful NewValidBlockMessage", &NewValidBlockMessage{
 			Height:             1,
@@ -98,92 +96,78 @@ func TestMsgToProto(t *testing.T) {
 			BlockPartSetHeader: psh,
 			BlockParts:         bits,
 			IsCommit:           false,
-		}, &tmcons.Message{
-			Sum: &tmcons.Message_NewValidBlock{
-				NewValidBlock: &tmcons.NewValidBlock{
-					Height:             1,
-					Round:              1,
-					BlockPartSetHeader: pbPsh,
-					BlockParts:         pbBits,
-					IsCommit:           false,
-				},
-			},
-		}, false},
+		}, &tmcons.NewValidBlock{
+			Height:             1,
+			Round:              1,
+			BlockPartSetHeader: pbPsh,
+			BlockParts:         pbBits,
+			IsCommit:           false,
+		},
+
+			false},
 		{"successful BlockPartMessage", &BlockPartMessage{
 			Height: 100,
 			Round:  1,
 			Part:   &parts,
-		}, &tmcons.Message{
-			Sum: &tmcons.Message_BlockPart{
-				BlockPart: &tmcons.BlockPart{
-					Height: 100,
-					Round:  1,
-					Part:   *pbParts,
-				},
-			},
-		}, false},
+		}, &tmcons.BlockPart{
+			Height: 100,
+			Round:  1,
+			Part:   *pbParts,
+		},
+
+			false},
 		{"successful ProposalPOLMessage", &ProposalPOLMessage{
 			Height:           1,
 			ProposalPOLRound: 1,
 			ProposalPOL:      bits,
-		}, &tmcons.Message{
-			Sum: &tmcons.Message_ProposalPol{
-				ProposalPol: &tmcons.ProposalPOL{
-					Height:           1,
-					ProposalPolRound: 1,
-					ProposalPol:      *pbBits,
-				},
-			}}, false},
+		}, &tmcons.ProposalPOL{
+			Height:           1,
+			ProposalPolRound: 1,
+			ProposalPol:      *pbBits,
+		},
+			false},
 		{"successful ProposalMessage", &ProposalMessage{
 			Proposal: &proposal,
-		}, &tmcons.Message{
-			Sum: &tmcons.Message_Proposal{
-				Proposal: &tmcons.Proposal{
-					Proposal: *pbProposal,
-				},
-			},
-		}, false},
+		}, &tmcons.Proposal{
+			Proposal: *pbProposal,
+		},
+
+			false},
 		{"successful VoteMessage", &VoteMessage{
 			Vote: vote,
-		}, &tmcons.Message{
-			Sum: &tmcons.Message_Vote{
-				Vote: &tmcons.Vote{
-					Vote: pbVote,
-				},
-			},
-		}, false},
+		}, &tmcons.Vote{
+			Vote: pbVote,
+		},
+
+			false},
 		{"successful VoteSetMaj23", &VoteSetMaj23Message{
 			Height:  1,
 			Round:   1,
 			Type:    1,
 			BlockID: bi,
-		}, &tmcons.Message{
-			Sum: &tmcons.Message_VoteSetMaj23{
-				VoteSetMaj23: &tmcons.VoteSetMaj23{
-					Height:  1,
-					Round:   1,
-					Type:    1,
-					BlockID: pbBi,
-				},
-			},
-		}, false},
+		}, &tmcons.VoteSetMaj23{
+			Height:  1,
+			Round:   1,
+			Type:    1,
+			BlockID: pbBi,
+		},
+
+			false},
 		{"successful VoteSetBits", &VoteSetBitsMessage{
 			Height:  1,
 			Round:   1,
 			Type:    1,
 			BlockID: bi,
 			Votes:   bits,
-		}, &tmcons.Message{
-			Sum: &tmcons.Message_VoteSetBits{
-				VoteSetBits: &tmcons.VoteSetBits{
-					Height:  1,
-					Round:   1,
-					Type:    1,
-					BlockID: pbBi,
-					Votes:   *pbBits,
-				},
-			},
-		}, false},
+		}, &tmcons.VoteSetBits{
+			Height:  1,
+			Round:   1,
+			Type:    1,
+			BlockID: pbBi,
+			Votes:   *pbBits,
+		},
+
+			false},
 		{"failure", nil, &tmcons.Message{}, true},
 	}
 	for _, tt := range testsCases {

consensus/reactor.go

@@ -7,8 +7,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/cosmos/gogoproto/proto"
-
 	cstypes "github.com/tendermint/tendermint/consensus/types"
 	"github.com/tendermint/tendermint/libs/bits"
 	tmevents "github.com/tendermint/tendermint/libs/events"
@@ -148,6 +146,7 @@ func (conR *Reactor) GetChannels() []*p2p.ChannelDescriptor {
 			Priority:            6,
 			SendQueueCapacity:   100,
 			RecvMessageCapacity: maxMsgSize,
+			MessageType:         &tmcons.Message{},
 		},
 		{
 			ID: DataChannel, // maybe split between gossiping current block and catchup stuff
@@ -156,6 +155,7 @@ func (conR *Reactor) GetChannels() []*p2p.ChannelDescriptor {
 			SendQueueCapacity:   100,
 			RecvBufferCapacity:  50 * 4096,
 			RecvMessageCapacity: maxMsgSize,
+			MessageType:         &tmcons.Message{},
 		},
 		{
 			ID:                  VoteChannel,
@@ -163,6 +163,7 @@ func (conR *Reactor) GetChannels() []*p2p.ChannelDescriptor {
 			SendQueueCapacity:   100,
 			RecvBufferCapacity:  100 * 100,
 			RecvMessageCapacity: maxMsgSize,
+			MessageType:         &tmcons.Message{},
 		},
 		{
 			ID:                  VoteSetBitsChannel,
@@ -170,6 +171,7 @@ func (conR *Reactor) GetChannels() []*p2p.ChannelDescriptor {
 			SendQueueCapacity:   2,
 			RecvBufferCapacity:  1024,
 			RecvMessageCapacity: maxMsgSize,
+			MessageType:         &tmcons.Message{},
 		},
 	}
 }
@@ -223,34 +225,33 @@ func (conR *Reactor) RemovePeer(peer p2p.Peer, reason interface{}) {
 // Peer state updates can happen in parallel, but processing of
 // proposals, block parts, and votes are ordered by the receiveRoutine
 // NOTE: blocks on consensus state for proposals, block parts, and votes
-func (conR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
+func (conR *Reactor) Receive(e p2p.Envelope) {
 	if !conR.IsRunning() {
-		conR.Logger.Debug("Receive", "src", src, "chId", chID, "bytes", msgBytes)
+		conR.Logger.Debug("Receive", "src", e.Src, "chId", e.ChannelID)
 		return
 	}
-
-	msg, err := decodeMsg(msgBytes)
+	msg, err := MsgFromProto(e.Message)
 	if err != nil {
-		conR.Logger.Error("Error decoding message", "src", src, "chId", chID, "err", err)
-		conR.Switch.StopPeerForError(src, err)
+		conR.Logger.Error("Error decoding message", "src", e.Src, "chId", e.ChannelID, "err", err)
+		conR.Switch.StopPeerForError(e.Src, err)
 		return
 	}
 
 	if err = msg.ValidateBasic(); err != nil {
-		conR.Logger.Error("Peer sent us invalid msg", "peer", src, "msg", msg, "err", err)
-		conR.Switch.StopPeerForError(src, err)
+		conR.Logger.Error("Peer sent us invalid msg", "peer", e.Src, "msg", e.Message, "err", err)
+		conR.Switch.StopPeerForError(e.Src, err)
 		return
 	}
 
-	conR.Logger.Debug("Receive", "src", src, "chId", chID, "msg", msg)
+	conR.Logger.Debug("Receive", "src", e.Src, "chId", e.ChannelID, "msg", msg)
 
 	// Get peer states
-	ps, ok := src.Get(types.PeerStateKey).(*PeerState)
+	ps, ok := e.Src.Get(types.PeerStateKey).(*PeerState)
 	if !ok {
-		panic(fmt.Sprintf("Peer %v has no state", src))
+		panic(fmt.Sprintf("Peer %v has no state", e.Src))
 	}
 
-	switch chID {
+	switch e.ChannelID {
 	case StateChannel:
 		switch msg := msg.(type) {
 		case *NewRoundStepMessage:
@@ -258,8 +259,8 @@ func (conR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
 			initialHeight := conR.conS.state.InitialHeight
 			conR.conS.mtx.Unlock()
 			if err = msg.ValidateHeight(initialHeight); err != nil {
-				conR.Logger.Error("Peer sent us invalid msg", "peer", src, "msg", msg, "err", err)
-				conR.Switch.StopPeerForError(src, err)
+				conR.Logger.Error("Peer sent us invalid msg", "peer", e.Src, "msg", msg, "err", err)
+				conR.Switch.StopPeerForError(e.Src, err)
 				return
 			}
 			ps.ApplyNewRoundStepMessage(msg)
@@ -278,7 +279,7 @@ func (conR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
 			// Peer claims to have a maj23 for some BlockID at H,R,S,
 			err := votes.SetPeerMaj23(msg.Round, msg.Type, ps.peer.ID(), msg.BlockID)
 			if err != nil {
-				conR.Switch.StopPeerForError(src, err)
+				conR.Switch.StopPeerForError(e.Src, err)
 				return
 			}
 			// Respond with a VoteSetBitsMessage showing which votes we have.
@@ -292,13 +293,19 @@ func (conR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
 			default:
 				panic("Bad VoteSetBitsMessage field Type. Forgot to add a check in ValidateBasic?")
 			}
-			src.TrySend(VoteSetBitsChannel, MustEncode(&VoteSetBitsMessage{
+			eMsg := &tmcons.VoteSetBits{
 				Height:  msg.Height,
 				Round:   msg.Round,
 				Type:    msg.Type,
-				BlockID: msg.BlockID,
-				Votes:   ourVotes,
-			}))
+				BlockID: msg.BlockID.ToProto(),
+			}
+			if votes := ourVotes.ToProto(); votes != nil {
+				eMsg.Votes = *votes
+			}
+			e.Src.TrySend(p2p.Envelope{
+				ChannelID: VoteSetBitsChannel,
+				Message:   eMsg,
+			})
 		default:
 			conR.Logger.Error(fmt.Sprintf("Unknown message type %v", reflect.TypeOf(msg)))
 		}
@@ -311,13 +318,13 @@ func (conR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
 		switch msg := msg.(type) {
 		case *ProposalMessage:
 			ps.SetHasProposal(msg.Proposal)
-			conR.conS.peerMsgQueue <- msgInfo{msg, src.ID()}
+			conR.conS.peerMsgQueue <- msgInfo{msg, e.Src.ID()}
 		case *ProposalPOLMessage:
 			ps.ApplyProposalPOLMessage(msg)
 		case *BlockPartMessage:
 			ps.SetHasProposalBlockPart(msg.Height, msg.Round, int(msg.Part.Index))
-			conR.Metrics.BlockParts.With("peer_id", string(src.ID())).Add(1)
-			conR.conS.peerMsgQueue <- msgInfo{msg, src.ID()}
+			conR.Metrics.BlockParts.With("peer_id", string(e.Src.ID())).Add(1)
+			conR.conS.peerMsgQueue <- msgInfo{msg, e.Src.ID()}
 		default:
 			conR.Logger.Error(fmt.Sprintf("Unknown message type %v", reflect.TypeOf(msg)))
 		}
@@ -337,7 +344,7 @@ func (conR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
 			ps.EnsureVoteBitArrays(height-1, lastCommitSize)
 			ps.SetHasVote(msg.Vote)
 
-			cs.peerMsgQueue <- msgInfo{msg, src.ID()}
+			cs.peerMsgQueue <- msgInfo{msg, e.Src.ID()}
 
 		default:
 			// don't punish (leave room for soft upgrades)
@@ -376,7 +383,7 @@ func (conR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
 		}
 
 	default:
-		conR.Logger.Error(fmt.Sprintf("Unknown chId %X", chID))
+		conR.Logger.Error(fmt.Sprintf("Unknown chId %X", e.ChannelID))
 	}
 }
 
@@ -430,29 +437,39 @@ func (conR *Reactor) unsubscribeFromBroadcastEvents() {
 
 func (conR *Reactor) broadcastNewRoundStepMessage(rs *cstypes.RoundState) {
 	nrsMsg := makeRoundStepMessage(rs)
-	conR.Switch.Broadcast(StateChannel, MustEncode(nrsMsg))
+	conR.Switch.Broadcast(p2p.Envelope{
+		ChannelID: StateChannel,
+		Message:   nrsMsg,
+	})
 }
 
 func (conR *Reactor) broadcastNewValidBlockMessage(rs *cstypes.RoundState) {
-	csMsg := &NewValidBlockMessage{
+	psh := rs.ProposalBlockParts.Header()
+	csMsg := &tmcons.NewValidBlock{
 		Height:             rs.Height,
 		Round:              rs.Round,
-		BlockPartSetHeader: rs.ProposalBlockParts.Header(),
-		BlockParts:         rs.ProposalBlockParts.BitArray(),
+		BlockPartSetHeader: psh.ToProto(),
+		BlockParts:         rs.ProposalBlockParts.BitArray().ToProto(),
 		IsCommit:           rs.Step == cstypes.RoundStepCommit,
 	}
-	conR.Switch.Broadcast(StateChannel, MustEncode(csMsg))
+	conR.Switch.Broadcast(p2p.Envelope{
+		ChannelID: StateChannel,
+		Message:   csMsg,
+	})
 }
 
 // Broadcasts HasVoteMessage to peers that care.
 func (conR *Reactor) broadcastHasVoteMessage(vote *types.Vote) {
-	msg := &HasVoteMessage{
+	msg := &tmcons.HasVote{
 		Height: vote.Height,
 		Round:  vote.Round,
 		Type:   vote.Type,
 		Index:  vote.ValidatorIndex,
 	}
-	conR.Switch.Broadcast(StateChannel, MustEncode(msg))
+	conR.Switch.Broadcast(p2p.Envelope{
+		ChannelID: StateChannel,
+		Message:   msg,
+	})
 	/*
 		// TODO: Make this broadcast more selective.
 		for _, peer := range conR.Switch.Peers().List() {
@@ -463,7 +480,11 @@ func (conR *Reactor) broadcastHasVoteMessage(vote *types.Vote) {
 			prs := ps.GetRoundState()
 			if prs.Height == vote.Height {
 				// TODO: Also filter on round?
-				peer.TrySend(StateChannel, struct{ ConsensusMessage }{msg})
+				e := p2p.Envelope{
+					ChannelID: StateChannel, struct{ ConsensusMessage }{msg},
+					Message: p,
+				}
+				peer.TrySend(e)
 			} else {
 				// Height doesn't match
 				// TODO: check a field, maybe CatchupCommitRound?
@@ -473,11 +494,11 @@ func (conR *Reactor) broadcastHasVoteMessage(vote *types.Vote) {
 	*/
 }
 
-func makeRoundStepMessage(rs *cstypes.RoundState) (nrsMsg *NewRoundStepMessage) {
-	nrsMsg = &NewRoundStepMessage{
+func makeRoundStepMessage(rs *cstypes.RoundState) (nrsMsg *tmcons.NewRoundStep) {
+	nrsMsg = &tmcons.NewRoundStep{
 		Height:                rs.Height,
 		Round:                 rs.Round,
-		Step:                  rs.Step,
+		Step:                  uint32(rs.Step),
 		SecondsSinceStartTime: int64(time.Since(rs.StartTime).Seconds()),
 		LastCommitRound:       rs.LastCommit.GetRound(),
 	}
@@ -487,7 +508,10 @@ func makeRoundStepMessage(rs *cstypes.RoundState) (nrsMsg *NewRoundStepMessage)
 func (conR *Reactor) sendNewRoundStepMessage(peer p2p.Peer) {
 	rs := conR.getRoundState()
 	nrsMsg := makeRoundStepMessage(rs)
-	peer.Send(StateChannel, MustEncode(nrsMsg))
+	peer.Send(p2p.Envelope{
+		ChannelID: StateChannel,
+		Message:   nrsMsg,
+	})
 }
 
 func (conR *Reactor) updateRoundStateRoutine() {
@@ -526,13 +550,19 @@ OUTER_LOOP:
 		if rs.ProposalBlockParts.HasHeader(prs.ProposalBlockPartSetHeader) {
 			if index, ok := rs.ProposalBlockParts.BitArray().Sub(prs.ProposalBlockParts.Copy()).PickRandom(); ok {
 				part := rs.ProposalBlockParts.GetPart(index)
-				msg := &BlockPartMessage{
-					Height: rs.Height, // This tells peer that this part applies to us.
-					Round:  rs.Round,  // This tells peer that this part applies to us.
-					Part:   part,
+				parts, err := part.ToProto()
+				if err != nil {
+					panic(err)
 				}
 				logger.Debug("Sending block part", "height", prs.Height, "round", prs.Round)
-				if peer.Send(DataChannel, MustEncode(msg)) {
+				if peer.Send(p2p.Envelope{
+					ChannelID: DataChannel,
+					Message: &tmcons.BlockPart{
+						Height: rs.Height, // This tells peer that this part applies to us.
+						Round:  rs.Round,  // This tells peer that this part applies to us.
+						Part:   *parts,
+					},
+				}) {
 					ps.SetHasProposalBlockPart(prs.Height, prs.Round, index)
 				}
 				continue OUTER_LOOP
@@ -578,9 +608,11 @@ OUTER_LOOP:
 		if rs.Proposal != nil && !prs.Proposal {
 			// Proposal: share the proposal metadata with peer.
 			{
-				msg := &ProposalMessage{Proposal: rs.Proposal}
 				logger.Debug("Sending proposal", "height", prs.Height, "round", prs.Round)
-				if peer.Send(DataChannel, MustEncode(msg)) {
+				if peer.Send(p2p.Envelope{
+					ChannelID: DataChannel,
+					Message:   &tmcons.Proposal{Proposal: *rs.Proposal.ToProto()},
+				}) {
 					// NOTE[ZM]: A peer might have received different proposal msg so this Proposal msg will be rejected!
 					ps.SetHasProposal(rs.Proposal)
 				}
@@ -590,13 +622,15 @@ OUTER_LOOP:
 			// rs.Proposal was validated, so rs.Proposal.POLRound <= rs.Round,
 			// so we definitely have rs.Votes.Prevotes(rs.Proposal.POLRound).
 			if 0 <= rs.Proposal.POLRound {
-				msg := &ProposalPOLMessage{
-					Height:           rs.Height,
-					ProposalPOLRound: rs.Proposal.POLRound,
-					ProposalPOL:      rs.Votes.Prevotes(rs.Proposal.POLRound).BitArray(),
-				}
 				logger.Debug("Sending POL", "height", prs.Height, "round", prs.Round)
-				peer.Send(DataChannel, MustEncode(msg))
+				peer.Send(p2p.Envelope{
+					ChannelID: DataChannel,
+					Message: &tmcons.ProposalPOL{
+						Height:           rs.Height,
+						ProposalPolRound: rs.Proposal.POLRound,
+						ProposalPol:      *rs.Votes.Prevotes(rs.Proposal.POLRound).BitArray().ToProto(),
+					},
+				})
 			}
 			continue OUTER_LOOP
 		}
@@ -633,13 +667,20 @@ func (conR *Reactor) gossipDataForCatchup(logger log.Logger, rs *cstypes.RoundSt
 			return
 		}
 		// Send the part
-		msg := &BlockPartMessage{
-			Height: prs.Height, // Not our height, so it doesn't matter.
-			Round:  prs.Round,  // Not our height, so it doesn't matter.
-			Part:   part,
-		}
 		logger.Debug("Sending block part for catchup", "round", prs.Round, "index", index)
-		if peer.Send(DataChannel, MustEncode(msg)) {
+		pp, err := part.ToProto()
+		if err != nil {
+			logger.Error("Could not convert part to proto", "index", index, "error", err)
+			return
+		}
+		if peer.Send(p2p.Envelope{
+			ChannelID: DataChannel,
+			Message: &tmcons.BlockPart{
+				Height: prs.Height, // Not our height, so it doesn't matter.
+				Round:  prs.Round,  // Not our height, so it doesn't matter.
+				Part:   *pp,
+			},
+		}) {
 			ps.SetHasProposalBlockPart(prs.Height, prs.Round, index)
 		} else {
 			logger.Debug("Sending block part for catchup failed")
@@ -798,12 +839,16 @@ OUTER_LOOP:
 			prs := ps.GetRoundState()
 			if rs.Height == prs.Height {
 				if maj23, ok := rs.Votes.Prevotes(prs.Round).TwoThirdsMajority(); ok {
-					peer.TrySend(StateChannel, MustEncode(&VoteSetMaj23Message{
-						Height:  prs.Height,
-						Round:   prs.Round,
-						Type:    tmproto.PrevoteType,
-						BlockID: maj23,
-					}))
+
+					peer.TrySend(p2p.Envelope{
+						ChannelID: StateChannel,
+						Message: &tmcons.VoteSetMaj23{
+							Height:  prs.Height,
+							Round:   prs.Round,
+							Type:    tmproto.PrevoteType,
+							BlockID: maj23.ToProto(),
+						},
+					})
 					time.Sleep(conR.conS.config.PeerQueryMaj23SleepDuration)
 				}
 			}
@@ -815,12 +860,15 @@ OUTER_LOOP:
 			prs := ps.GetRoundState()
 			if rs.Height == prs.Height {
 				if maj23, ok := rs.Votes.Precommits(prs.Round).TwoThirdsMajority(); ok {
-					peer.TrySend(StateChannel, MustEncode(&VoteSetMaj23Message{
-						Height:  prs.Height,
-						Round:   prs.Round,
-						Type:    tmproto.PrecommitType,
-						BlockID: maj23,
-					}))
+					peer.TrySend(p2p.Envelope{
+						ChannelID: StateChannel,
+						Message: &tmcons.VoteSetMaj23{
+							Height:  prs.Height,
+							Round:   prs.Round,
+							Type:    tmproto.PrecommitType,
+							BlockID: maj23.ToProto(),
+						},
+					})
 					time.Sleep(conR.conS.config.PeerQueryMaj23SleepDuration)
 				}
 			}
@@ -832,12 +880,16 @@ OUTER_LOOP:
 			prs := ps.GetRoundState()
 			if rs.Height == prs.Height && prs.ProposalPOLRound >= 0 {
 				if maj23, ok := rs.Votes.Prevotes(prs.ProposalPOLRound).TwoThirdsMajority(); ok {
-					peer.TrySend(StateChannel, MustEncode(&VoteSetMaj23Message{
-						Height:  prs.Height,
-						Round:   prs.ProposalPOLRound,
-						Type:    tmproto.PrevoteType,
-						BlockID: maj23,
-					}))
+
+					peer.TrySend(p2p.Envelope{
+						ChannelID: StateChannel,
+						Message: &tmcons.VoteSetMaj23{
+							Height:  prs.Height,
+							Round:   prs.ProposalPOLRound,
+							Type:    tmproto.PrevoteType,
+							BlockID: maj23.ToProto(),
+						},
+					})
 					time.Sleep(conR.conS.config.PeerQueryMaj23SleepDuration)
 				}
 			}
@@ -852,12 +904,15 @@ OUTER_LOOP:
 			if prs.CatchupCommitRound != -1 && prs.Height > 0 && prs.Height <= conR.conS.blockStore.Height() &&
 				prs.Height >= conR.conS.blockStore.Base() {
 				if commit := conR.conS.LoadCommit(prs.Height); commit != nil {
-					peer.TrySend(StateChannel, MustEncode(&VoteSetMaj23Message{
-						Height:  prs.Height,
-						Round:   commit.Round,
-						Type:    tmproto.PrecommitType,
-						BlockID: commit.BlockID,
-					}))
+					peer.TrySend(p2p.Envelope{
+						ChannelID: StateChannel,
+						Message: &tmcons.VoteSetMaj23{
+							Height:  prs.Height,
+							Round:   commit.Round,
+							Type:    tmproto.PrecommitType,
+							BlockID: commit.BlockID.ToProto(),
+						},
+					})
 					time.Sleep(conR.conS.config.PeerQueryMaj23SleepDuration)
 				}
 			}
@@ -1071,9 +1126,13 @@ func (ps *PeerState) SetHasProposalBlockPart(height int64, round int32, index in
 // Returns true if vote was sent.
 func (ps *PeerState) PickSendVote(votes types.VoteSetReader) bool {
 	if vote, ok := ps.PickVoteToSend(votes); ok {
-		msg := &VoteMessage{vote}
 		ps.logger.Debug("Sending vote message", "ps", ps, "vote", vote)
-		if ps.peer.Send(VoteChannel, MustEncode(msg)) {
+		if ps.peer.Send(p2p.Envelope{
+			ChannelID: VoteChannel,
+			Message: &tmcons.Vote{
+				Vote: vote.ToProto(),
+			},
+		}) {
 			ps.SetHasVote(vote)
 			return true
 		}
@@ -1439,15 +1498,6 @@ func init() {
 	tmjson.RegisterType(&VoteSetBitsMessage{}, "tendermint/VoteSetBits")
 }
 
-func decodeMsg(bz []byte) (msg Message, err error) {
-	pb := &tmcons.Message{}
-	if err = proto.Unmarshal(bz, pb); err != nil {
-		return msg, err
-	}
-
-	return MsgFromProto(pb)
-}
-
 //-------------------------------------
 
 // NewRoundStepMessage is sent for every step taken in the ConsensusState.

consensus/reactor_test.go

@@ -33,6 +33,7 @@ import (
 	mempoolv1 "github.com/tendermint/tendermint/mempool/v1"
 	"github.com/tendermint/tendermint/p2p"
 	p2pmock "github.com/tendermint/tendermint/p2p/mock"
+	tmcons "github.com/tendermint/tendermint/proto/tendermint/consensus"
 	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
 	sm "github.com/tendermint/tendermint/state"
 	statemocks "github.com/tendermint/tendermint/state/mocks"
@@ -265,15 +266,18 @@ func TestReactorReceiveDoesNotPanicIfAddPeerHasntBeenCalledYet(t *testing.T) {
 	var (
 		reactor = reactors[0]
 		peer    = p2pmock.NewPeer(nil)
-		msg     = MustEncode(&HasVoteMessage{Height: 1,
-			Round: 1, Index: 1, Type: tmproto.PrevoteType})
 	)
 
 	reactor.InitPeer(peer)
 
 	// simulate switch calling Receive before AddPeer
 	assert.NotPanics(t, func() {
-		reactor.Receive(StateChannel, peer, msg)
+		reactor.Receive(p2p.Envelope{
+			ChannelID: StateChannel,
+			Src:       peer,
+			Message: &tmcons.HasVote{Height: 1,
+				Round: 1, Index: 1, Type: tmproto.PrevoteType},
+		})
 		reactor.AddPeer(peer)
 	})
 }
@@ -288,15 +292,18 @@ func TestReactorReceivePanicsIfInitPeerHasntBeenCalledYet(t *testing.T) {
 	var (
 		reactor = reactors[0]
 		peer    = p2pmock.NewPeer(nil)
-		msg     = MustEncode(&HasVoteMessage{Height: 1,
-			Round: 1, Index: 1, Type: tmproto.PrevoteType})
 	)
 
 	// we should call InitPeer here
 
 	// simulate switch calling Receive before AddPeer
 	assert.Panics(t, func() {
-		reactor.Receive(StateChannel, peer, msg)
+		reactor.Receive(p2p.Envelope{
+			ChannelID: StateChannel,
+			Src:       peer,
+			Message: &tmcons.HasVote{Height: 1,
+				Round: 1, Index: 1, Type: tmproto.PrevoteType},
+		})
 	})
 }
 

docs/DOCS_README.md

@@ -99,4 +99,4 @@ configuration file that we can update with PRs.
 Because the build processes are identical (as is the information contained
 herein), this file should be kept in sync as much as possible with its
 [counterpart in the Cosmos SDK
-repo](https://github.com/cosmos/cosmos-sdk/blob/master/docs/DOCS_README.md).
+repo](https://github.com/cosmos/cosmos-sdk/blob/main/docs/README.md).

docs/architecture/README.md

@@ -78,6 +78,7 @@ Note the context/background should be written in the present tense.
 - [ADR-039: Peer-Behaviour](./adr-039-peer-behaviour.md)
 - [ADR-063: Privval-gRPC](./adr-063-privval-grpc.md)
 - [ADR-067: Mempool Refactor](./adr-067-mempool-refactor.md)
+- [ADR-071: Proposer-Based Timestamps](./adr-071-proposer-based-timestamps.md)
 - [ADR-075: RPC Event Subscription Interface](./adr-075-rpc-subscription.md)
 - [ADR-079: Ed25519 Verification](./adr-079-ed25519-verification.md)
 - [ADR-081: Protocol Buffers Management](./adr-081-protobuf-mgmt.md)
@@ -114,7 +115,6 @@ None
 - [ADR-064: Batch Verification](./adr-064-batch-verification.md)
 - [ADR-068: Reverse-Sync](./adr-068-reverse-sync.md)
 - [ADR-069: Node Initialization](./adr-069-flexible-node-initialization.md)
-- [ADR-071: Proposer-Based Timestamps](./adr-071-proposer-based-timestamps.md)
 - [ADR-073: Adopt LibP2P](./adr-073-libp2p.md)
 - [ADR-074: Migrate Timeout Parameters to Consensus Parameters](./adr-074-timeout-params.md)
 - [ADR-080: Reverse Sync](./adr-080-reverse-sync.md)

docs/architecture/adr-071-proposer-based-timestamps.md

@@ -61,7 +61,7 @@ The following protocols and application features require a reliable source of ti
 * Tendermint Light Clients [rely on correspondence between their known time](https://github.com/tendermint/tendermint/blob/main/spec/light-client/verification/README.md#definitions-1) and the block time for block verification.
 * Tendermint Evidence validity is determined [either in terms of heights or in terms of time](https://github.com/tendermint/tendermint/blob/8029cf7a0fcc89a5004e173ec065aa48ad5ba3c8/spec/consensus/evidence.md#verification).
 * Unbonding of staked assets in the Cosmos Hub [occurs after a period of 21 days](https://github.com/cosmos/governance/blob/ce75de4019b0129f6efcbb0e752cd2cc9e6136d3/params-change/Staking.md#unbondingtime).
-* IBC packets can use either a [timestamp or a height to timeout packet delivery](https://docs.cosmos.network/v0.44/ibc/overview.html#acknowledgements)
+* IBC packets can use either a [timestamp or a height to timeout packet delivery](https://docs.cosmos.network/v0.45/ibc/overview.html#acknowledgements)
 
 Finally, inflation distribution in the Cosmos Hub uses an approximation of time to calculate an annual percentage rate.
 This approximation of time is calculated using [block heights with an estimated number of blocks produced in a year](https://github.com/cosmos/governance/blob/master/params-change/Mint.md#blocksperyear).

docs/qa/README.md

@@ -0,0 +1,23 @@
+---
+order: 1
+parent:
+  title: Tendermint Quality Assurance
+  description: This is a report on the process followed and results obtained when running v0.34.x on testnets
+  order: 2
+---
+
+# Tendermint Quality Assurance
+
+This directory keeps track of the process followed by the Tendermint Core team
+for Quality Assurance before cutting a release.
+This directory is to live in multiple branches. On each release branch,
+the contents of this directory reflect the status of the process
+at the time the Quality Assurance process was applied for that release.
+
+File [method](./method.md) keeps track of the process followed to obtain the results
+used to decide if a release is passing the Quality Assurance process.
+The results obtained in each release are stored in their own directory.
+The following releases have undergone the Quality Assurance process:
+
+* [v0.34.x](./v034/), which was tested just before releasing v0.34.22
+* [v0.37.x](./v037/), with v.34.x acting as a baseline

docs/qa/method.md

@@ -0,0 +1,214 @@
+---
+order: 1
+title: Method
+---
+
+# Method
+
+This document provides a detailed description of the QA process.
+It is intended to be used by engineers reproducing the experimental setup for future tests of Tendermint.
+
+The (first iteration of the) QA process as described [in the RELEASES.md document][releases]
+was applied to version v0.34.x in order to have a set of results acting as benchmarking baseline.
+This baseline is then compared with results obtained in later versions.
+
+Out of the testnet-based test cases described in [the releases document][releases] we focused on two of them:
+_200 Node Test_, and _Rotating Nodes Test_.
+
+[releases]: https://github.com/tendermint/tendermint/blob/v0.37.x/RELEASES.md#large-scale-testnets
+
+## Software Dependencies
+
+### Infrastructure Requirements to Run the Tests
+
+* An account at Digital Ocean (DO), with a high droplet limit (>202)
+* The machine to orchestrate the tests should have the following installed:
+    * A clone of the [testnet repository][testnet-repo]
+        * This repository contains all the scripts mentioned in the reminder of this section
+    * [Digital Ocean CLI][doctl]
+    * [Terraform CLI][Terraform]
+    * [Ansible CLI][Ansible]
+
+[testnet-repo]: https://github.com/interchainio/tendermint-testnet
+[Ansible]: https://docs.ansible.com/ansible/latest/index.html
+[Terraform]: https://www.terraform.io/docs
+[doctl]: https://docs.digitalocean.com/reference/doctl/how-to/install/
+
+### Requirements for Result Extraction
+
+* Matlab or Octave
+* [Prometheus][prometheus] server installed
+* blockstore DB of one of the full nodes in the testnet
+* Prometheus DB
+
+[prometheus]: https://prometheus.io/
+
+## 200 Node Testnet
+
+### Running the test
+
+This section explains how the tests were carried out for reproducibility purposes.
+
+1. [If you haven't done it before]
+   Follow steps 1-4 of the `README.md` at the top of the testnet repository to configure Terraform, and `doctl`.
+2. Copy file `testnets/testnet200.toml` onto `testnet.toml` (do NOT commit this change)
+3. Set the variable `VERSION_TAG` in the `Makefile` to the git hash that is to be tested.
+4. Follow steps 5-10 of the `README.md` to configure and start the 200 node testnet
+    * WARNING: Do NOT forget to run `make terraform-destroy` as soon as you are done with the tests (see step 9)
+5. As a sanity check, connect to the Prometheus node's web interface and check the graph for the `tendermint_consensus_height` metric.
+   All nodes should be increasing their heights.
+6. `ssh` into the `testnet-load-runner`, then copy script `script/200-node-loadscript.sh` and run it from the load runner node.
+    * Before running it, you need to edit the script to provide the IP address of a full node.
+      This node will receive all transactions from the load runner node.
+    * This script will take about 40 mins to run
+    * It is running 90-seconds-long experiments in a loop with different loads
+7. Run `make retrieve-data` to gather all relevant data from the testnet into the orchestrating machine
+8. Verify that the data was collected without errors
+    * at least one blockstore DB for a Tendermint validator
+    * the Prometheus database from the Prometheus node
+    * for extra care, you can run `zip -T` on the `prometheus.zip` file and (one of) the `blockstore.db.zip` file(s)
+9. **Run `make terraform-destroy`**
+    * Don't forget to type `yes`! Otherwise you're in trouble.
+
+### Result Extraction
+
+The method for extracting the results described here is highly manual (and exploratory) at this stage.
+The Core team should improve it at every iteration to increase the amount of automation.
+
+#### Steps
+
+1. Unzip the blockstore into a directory
+2. Extract the latency report and the raw latencies for all the experiments. Run these commands from the directory containing the blockstore
+    * `go run github.com/tendermint/tendermint/test/loadtime/cmd/report@3ec6e424d --database-type goleveldb --data-dir ./ > results/report.txt`
+    * `go run github.com/tendermint/tendermint/test/loadtime/cmd/report@3ec6e424d --database-type goleveldb --data-dir ./ --csv results/raw.csv`
+3. File `report.txt` contains an unordered list of experiments with varying concurrent connections and transaction rate
+    * Create files `report01.txt`, `report02.txt`, `report04.txt` and, for each experiment in file `report.txt`,
+      copy its related lines to the filename that matches the number of connections.
+    * Sort the experiments in `report01.txt` in ascending tx rate order. Likewise for `report02.txt` and `report04.txt`.
+4. Generate file `report_tabbed.txt` by showing the contents `report01.txt`, `report02.txt`, `report04.txt` side by side
+   * This effectively creates a table where rows are a particular tx rate and columns are a particular number of websocket connections.
+5. Extract the raw latencies from file `raw.csv` using the following bash loop. This creates a `.csv` file and a `.dat` file per experiment.
+   The format of the `.dat` files is amenable to loading them as matrices in Octave
+
+    ```bash
+    uuids=($(cat report01.txt report02.txt report04.txt | grep '^Experiment ID: ' | awk '{ print $3 }'))
+    c=1
+    for i in 01 02 04; do
+      for j in 0025 0050 0100 0200; do
+        echo $i $j $c "${uuids[$c]}"
+        filename=c${i}_r${j}
+        grep ${uuids[$c]} raw.csv > ${filename}.csv
+        cat ${filename}.csv | tr , ' ' | awk '{ print $2, $3 }' > ${filename}.dat
+        c=$(expr $c + 1)
+      done
+    done
+    ```
+
+6. Enter Octave
+7. Load all `.dat` files generated in step 5 into matrices using this Octave code snippet
+
+    ```octave
+    conns =  { "01"; "02"; "04" };
+    rates =  { "0025"; "0050"; "0100"; "0200" };
+    for i = 1:length(conns)
+      for j = 1:length(rates)
+        filename = strcat("c", conns{i}, "_r", rates{j}, ".dat");
+        load("-ascii", filename);
+      endfor
+    endfor
+    ```
+
+8. Set variable release to the current release undergoing QA
+
+    ```octave
+    release = "v0.34.x";
+    ```
+
+9. Generate a plot with all (or some) experiments, where the X axis is the experiment time,
+   and the y axis is the latency of transactions.
+   The following snippet plots all experiments.
+
+    ```octave
+    legends = {};
+    hold off;
+    for i = 1:length(conns)
+      for j = 1:length(rates)
+        data_name = strcat("c", conns{i}, "_r", rates{j});
+        l = strcat("c=", conns{i}, " r=", rates{j});
+        m = eval(data_name); plot((m(:,1) - min(m(:,1))) / 1e+9, m(:,2) / 1e+9, ".");
+        hold on;
+        legends(1, end+1) = l;
+      endfor
+    endfor
+    legend(legends, "location", "northeastoutside");
+    xlabel("experiment time (s)");
+    ylabel("latency (s)");
+    t = sprintf("200-node testnet - %s", release);
+    title(t);
+    ```
+
+10. Consider adjusting the axis, in case you want to compare your results to the baseline, for instance
+
+    ```octave
+    axis([0, 100, 0, 30], "tic");
+    ```
+
+11. Use Octave's GUI menu to save the plot (e.g. as `.png`)
+
+12. Repeat steps 9 and 10 to obtain as many plots as deemed necessary.
+
+13. To generate a latency vs throughput plot, using the raw CSV file generated
+    in step 2, follow the instructions for the [`latency_throughput.py`] script.
+
+[`latency_throughput.py`]: ../../scripts/qa/reporting/README.md
+
+#### Extracting Prometheus Metrics
+
+1. Stop the prometheus server if it is running as a service (e.g. a `systemd` unit).
+2. Unzip the prometheus database retrieved from the testnet, and move it to replace the
+   local prometheus database.
+3. Start the prometheus server and make sure no error logs appear at start up.
+4. Introduce the metrics you want to gather or plot.
+
+## Rotating Node Testnet
+
+### Running the test
+
+This section explains how the tests were carried out for reproducibility purposes.
+
+1. [If you haven't done it before]
+   Follow steps 1-4 of the `README.md` at the top of the testnet repository to configure Terraform, and `doctl`.
+2. Copy file `testnet_rotating.toml` onto `testnet.toml` (do NOT commit this change)
+3. Set variable `VERSION_TAG` to the git hash that is to be tested.
+4. Run `make terraform-apply EPHEMERAL_SIZE=25`
+    * WARNING: Do NOT forget to run `make terraform-destroy` as soon as you are done with the tests
+5. Follow steps 6-10 of the `README.md` to configure and start the "stable" part of the rotating node testnet
+6. As a sanity check, connect to the Prometheus node's web interface and check the graph for the `tendermint_consensus_height` metric.
+   All nodes should be increasing their heights.
+7. On a different shell,
+    * run `make runload ROTATE_CONNECTIONS=X ROTATE_TX_RATE=Y`
+    * `X` and `Y` should reflect a load below the saturation point (see, e.g.,
+      [this paragraph](./v034/README.md#finding-the-saturation-point) for further info)
+8. Run `make rotate` to start the script that creates the ephemeral nodes, and kills them when they are caught up.
+    * WARNING: If you run this command from your laptop, the laptop needs to be up and connected for full length
+      of the experiment.
+9. When the height of the chain reaches 3000, stop the `make rotate` script
+10. When the rotate script has made two iterations (i.e., all ephemeral nodes have caught up twice)
+    after height 3000 was reached, stop `make rotate`
+11. Run `make retrieve-data` to gather all relevant data from the testnet into the orchestrating machine
+12. Verify that the data was collected without errors
+    * at least one blockstore DB for a Tendermint validator
+    * the Prometheus database from the Prometheus node
+    * for extra care, you can run `zip -T` on the `prometheus.zip` file and (one of) the `blockstore.db.zip` file(s)
+13. **Run `make terraform-destroy`**
+
+Steps 8 to 10 are highly manual at the moment and will be improved in next iterations.
+
+### Result Extraction
+
+In order to obtain a latency plot, follow the instructions above for the 200 node experiment, but:
+
+* The `results.txt` file contains only one experiment
+* Therefore, no need for any `for` loops
+
+As for prometheus, the same method as for the 200 node experiment can be applied.

docs/qa/v034/README.md

@@ -0,0 +1,278 @@
+---
+order: 1
+parent:
+  title: Tendermint Quality Assurance Results for v0.34.x
+  description: This is a report on the results obtained when running v0.34.x on testnets
+  order: 2
+---
+
+# v0.34.x
+
+## 200 Node Testnet
+
+### Finding the Saturation Point
+
+The first goal when examining the results of the tests is identifying the saturation point.
+The saturation point is a setup with a transaction load big enough to prevent the testnet
+from being stable: the load runner tries to produce slightly more transactions than can
+be processed by the testnet.
+
+The following table summarizes the results for v0.34.x, for the different experiments
+(extracted from file [`v034_report_tabbed.txt`](./img/v034_report_tabbed.txt)).
+
+The X axis of this table is `c`, the number of connections created by the load runner process to the target node.
+The Y axis of this table is `r`, the rate or number of transactions issued per second.
+
+|        |  c=1  |  c=2  |  c=4  |
+| :---   | ----: | ----: | ----: |
+| r=25   |  2225 | 4450  | 8900  |
+| r=50   |  4450 | 8900  | 17800 |
+| r=100  |  8900 | 17800 | 35600 |
+| r=200  | 17800 | 35600 | 38660 |
+
+The table shows the number of 1024-byte-long transactions that were produced by the load runner,
+and processed by Tendermint, during the 90 seconds of the experiment's duration.
+Each cell in the table refers to an experiment with a particular number of websocket connections (`c`)
+to a chosen validator, and the number of transactions per second that the load runner
+tries to produce (`r`). Note that the overall load that the tool attempts to generate is $c \cdot r$.
+
+We can see that the saturation point is beyond the diagonal that spans cells
+
+* `r=200,c=2`
+* `r=100,c=4`
+
+given that the total transactions should be close to the product of the rate, the number of connections,
+and the experiment time (89 seconds, since the last batch never gets sent).
+
+All experiments below the saturation diagonal (`r=200,c=4`) have in common that the total
+number of transactions processed is noticeably less than the product $c \cdot r \cdot 89$,
+which is the expected number of transactions when the system is able to deal well with the
+load.
+With `r=200,c=4`, we obtained 38660 whereas the theoretical number of transactions should
+have been $200 \cdot 4 \cdot 89 = 71200$.
+
+At this point, we chose an experiment at the limit of the saturation diagonal,
+in order to further study the performance of this release.
+**The chosen experiment is `r=200,c=2`**.
+
+This is a plot of the CPU load (average over 1 minute, as output by `top`) of the load runner for `r=200,c=2`,
+where we can see that the load stays close to 0 most of the time.
+
+![load-load-runner](./img/v034_r200c2_load-runner.png)
+
+### Examining latencies
+
+The method described [here](../method.md) allows us to plot the latencies of transactions
+for all experiments.
+
+![all-latencies](./img/v034_200node_latencies.png)
+
+As we can see, even the experiments beyond the saturation diagonal managed to keep
+transaction latency stable (i.e. not constantly increasing).
+Our interpretation for this is that contention within Tendermint was propagated,
+via the websockets, to the load runner,
+hence the load runner could not produce the target load, but a fraction of it.
+
+Further examination of the Prometheus data (see below), showed that the mempool contained many transactions
+at steady state, but did not grow much without quickly returning to this steady state. This demonstrates
+that the transactions were able to be processed by the Tendermint network at least as quickly as they
+were submitted to the mempool. Finally, the test script made sure that, at the end of an experiment, the
+mempool was empty so that all transactions submitted to the chain were processed.
+
+Finally, the number of points present in the plot appears to be much less than expected given the
+number of transactions in each experiment, particularly close to or above the saturation diagonal.
+This is a visual effect of the plot; what appear to be points in the plot are actually potentially huge
+clusters of points. To corroborate this, we have zoomed in the plot above by setting (carefully chosen)
+tiny axis intervals. The cluster shown below looks like a single point in the plot above.
+
+![all-latencies-zoomed](./img/v034_200node_latencies_zoomed.png)
+
+The plot of latencies can we used as a baseline to compare with other releases.
+
+The following plot summarizes average latencies versus overall throughputs
+across different numbers of WebSocket connections to the node into which
+transactions are being loaded.
+
+![latency-vs-throughput](./img/v034_latency_throughput.png)
+
+### Prometheus Metrics on the Chosen Experiment
+
+As mentioned [above](#finding-the-saturation-point), the chosen experiment is `r=200,c=2`.
+This section further examines key metrics for this experiment extracted from Prometheus data.
+
+#### Mempool Size
+
+The mempool size, a count of the number of transactions in the mempool, was shown to be stable and homogeneous
+at all full nodes. It did not exhibit any unconstrained growth.
+The plot below shows the evolution over time of the cumulative number of transactions inside all full nodes' mempools
+at a given time.
+The two spikes that can be observed correspond to a period where consensus instances proceeded beyond the initial round
+at some nodes.
+
+![mempool-cumulative](./img/v034_r200c2_mempool_size.png)
+
+The plot below shows evolution of the average over all full nodes, which oscillates between 1500 and 2000
+outstanding transactions.
+
+![mempool-avg](./img/v034_r200c2_mempool_size_avg.png)
+
+The peaks observed coincide with the moments when some nodes proceeded beyond the initial round of consensus (see below).
+
+#### Peers
+
+The number of peers was stable at all nodes.
+It was higher for the seed nodes (around 140) than for the rest (between 21 and 74).
+The fact that non-seed nodes reach more than 50 peers is due to #9548.
+
+![peers](./img/v034_r200c2_peers.png)
+
+#### Consensus Rounds per Height
+
+Most heights took just one round, but some nodes needed to advance to round 1 at some point.
+
+![rounds](./img/v034_r200c2_rounds.png)
+
+#### Blocks Produced per Minute, Transactions Processed per Minute
+
+The blocks produced per minute are the slope of this plot.
+
+![heights](./img/v034_r200c2_heights.png)
+
+Over a period of 2 minutes, the height goes from 530 to 569.
+This results in an average of 19.5 blocks produced per minute.
+
+The transactions processed per minute are the slope of this plot.
+
+![total-txs](./img/v034_r200c2_total-txs.png)
+
+Over a period of 2 minutes, the total goes from 64525 to 100125 transactions,
+resulting in 17800 transactions per minute. However, we can see in the plot that
+all transactions in the load are processed long before the two minutes.
+If we adjust the time window when transactions are processed (approx. 105 seconds),
+we obtain 20343 transactions per minute.
+
+#### Memory Resident Set Size
+
+Resident Set Size of all monitored processes is plotted below.
+
+![rss](./img/v034_r200c2_rss.png)
+
+The average over all processes oscillates around 1.2 GiB and does not demonstrate unconstrained growth.
+
+![rss-avg](./img/v034_r200c2_rss_avg.png)
+
+#### CPU utilization
+
+The best metric from Prometheus to gauge CPU utilization in a Unix machine is `load1`,
+as it usually appears in the
+[output of `top`](https://www.digitalocean.com/community/tutorials/load-average-in-linux).
+
+![load1](./img/v034_r200c2_load1.png)
+
+It is contained in most cases below 5, which is generally considered acceptable load.
+
+### Test Result
+
+**Result: N/A** (v0.34.x is the baseline)
+
+Date: 2022-10-14
+
+Version: 3ec6e424d6ae4c96867c2dcf8310572156068bb6
+
+## Rotating Node Testnet
+
+For this testnet, we will use a load that can safely be considered below the saturation
+point for the size of this testnet (between 13 and 38 full nodes): `c=4,r=800`.
+
+N.B.: The version of Tendermint used for these tests is affected by #9539.
+However, the reduced load that reaches the mempools is orthogonal to functionality
+we are focusing on here.
+
+### Latencies
+
+The plot of all latencies can be seen in the following plot.
+
+![rotating-all-latencies](./img/v034_rotating_latencies.png)
+
+We can observe there are some very high latencies, towards the end of the test.
+Upon suspicion that they are duplicate transactions, we examined the latencies
+raw file and discovered there are more than 100K duplicate transactions.
+
+The following plot shows the latencies file where all duplicate transactions have
+been removed, i.e., only the first occurrence of a duplicate transaction is kept.
+
+![rotating-all-latencies-uniq](./img/v034_rotating_latencies_uniq.png)
+
+This problem, existing in `v0.34.x`, will need to be addressed, perhaps in the same way
+we addressed it when running the 200 node test with high loads: increasing the `cache_size`
+configuration parameter.
+
+### Prometheus Metrics
+
+The set of metrics shown here are less than for the 200 node experiment.
+We are only interested in those for which the catch-up process (blocksync) may have an impact.
+
+#### Blocks and Transactions per minute
+
+Just as shown for the 200 node test, the blocks produced per minute are the gradient of this plot.
+
+![rotating-heights](./img/v034_rotating_heights.png)
+
+Over a period of 5229 seconds, the height goes from 2 to 3638.
+This results in an average of 41 blocks produced per minute.
+
+The following plot shows only the heights reported by ephemeral nodes
+(which are also included in the plot above). Note that the _height_ metric
+is only showed _once the node has switched to consensus_, hence the gaps
+when nodes are killed, wiped out, started from scratch, and catching up.
+
+![rotating-heights-ephe](./img/v034_rotating_heights_ephe.png)
+
+The transactions processed per minute are the gradient of this plot.
+
+![rotating-total-txs](./img/v034_rotating_total-txs.png)
+
+The small lines we see periodically close to `y=0` are the transactions that
+ephemeral nodes start processing when they are caught up.
+
+Over a period of 5229 minutes, the total goes from 0 to 387697 transactions,
+resulting in 4449 transactions per minute. We can see some abrupt changes in
+the plot's gradient. This will need to be investigated.
+
+#### Peers
+
+The plot below shows the evolution in peers throughout the experiment.
+The periodic changes observed are due to the ephemeral nodes being stopped,
+wiped out, and recreated.
+
+![rotating-peers](./img/v034_rotating_peers.png)
+
+The validators' plots are concentrated at the higher part of the graph, whereas the ephemeral nodes
+are mostly at the lower part.
+
+#### Memory Resident Set Size
+
+The average Resident Set Size (RSS) over all processes seems stable, and slightly growing toward the end.
+This might be related to the increased in transaction load observed above.
+
+![rotating-rss-avg](./img/v034_rotating_rss_avg.png)
+
+The memory taken by the validators and the ephemeral nodes (when they are up) is comparable.
+
+#### CPU utilization
+
+The plot shows metric `load1` for all nodes.
+
+![rotating-load1](./img/v034_rotating_load1.png)
+
+It is contained under 5 most of the time, which is considered normal load.
+The purple line, which follows a different pattern is the validator receiving all
+transactions, via RPC, from the load runner process.
+
+### Test Result
+
+**Result: N/A**
+
+Date: 2022-10-10
+
+Version: a28c987f5a604ff66b515dd415270063e6fb069d

docs/qa/v034/img/v034_report_tabbed.txt

@@ -0,0 +1,52 @@
+Experiment ID: 3d5cf4ef-1a1a-4b46-aa2d-da5643d2e81e │Experiment ID: 80e472ec-13a1-4772-a827-3b0c907fb51d │Experiment ID: 07aca6cf-c5a4-4696-988f-e3270fc6333b
+                                                    │                                                    │
+        Connections: 1                              │        Connections: 2                              │        Connections: 4
+        Rate: 25                                    │        Rate: 25                                    │        Rate: 25
+        Size: 1024                                  │        Size: 1024                                  │        Size: 1024
+                                                    │                                                    │
+        Total Valid Tx: 2225                        │        Total Valid Tx: 4450                        │        Total Valid Tx: 8900
+        Total Negative Latencies: 0                 │        Total Negative Latencies: 0                 │        Total Negative Latencies: 0
+        Minimum Latency: 599.404362ms               │        Minimum Latency: 448.145181ms               │        Minimum Latency: 412.485729ms
+        Maximum Latency: 3.539686885s               │        Maximum Latency: 3.237392049s               │        Maximum Latency: 12.026665368s
+        Average Latency: 1.441485349s               │        Average Latency: 1.441267946s               │        Average Latency: 2.150192457s
+        Standard Deviation: 541.049869ms            │        Standard Deviation: 525.040007ms            │        Standard Deviation: 2.233852478s
+                                                    │                                                    │
+Experiment ID: 953dc544-dd40-40e8-8712-20c34c3ce45e │Experiment ID: d31fc258-16e7-45cd-9dc8-13ab87bc0b0a │Experiment ID: 15d90a7e-b941-42f4-b411-2f15f857739e
+                                                    │                                                    │
+        Connections: 1                              │        Connections: 2                              │        Connections: 4
+        Rate: 50                                    │        Rate: 50                                    │        Rate: 50
+        Size: 1024                                  │        Size: 1024                                  │        Size: 1024
+                                                    │                                                    │
+        Total Valid Tx: 4450                        │        Total Valid Tx: 8900                        │        Total Valid Tx: 17800
+        Total Negative Latencies: 0                 │        Total Negative Latencies: 0                 │        Total Negative Latencies: 0
+        Minimum Latency: 482.046942ms               │        Minimum Latency: 435.458913ms               │        Minimum Latency: 510.746448ms
+        Maximum Latency: 3.761483455s               │        Maximum Latency: 7.175583584s               │        Maximum Latency: 6.551497882s
+        Average Latency: 1.450408183s               │        Average Latency: 1.681673116s               │        Average Latency: 1.738083875s
+        Standard Deviation: 587.560056ms            │        Standard Deviation: 1.147902047s            │        Standard Deviation: 943.46522ms
+                                                    │                                                    │
+Experiment ID: 9a0b9980-9ce6-4db5-a80a-65ca70294b87 │Experiment ID: df8fa4f4-80af-4ded-8a28-356d15018b43 │Experiment ID: d0e41c2c-89c0-4f38-8e34-ca07adae593a
+                                                    │                                                    │
+        Connections: 1                              │        Connections: 2                              │        Connections: 4
+        Rate: 100                                   │        Rate: 100                                   │        Rate: 100
+        Size: 1024                                  │        Size: 1024                                  │        Size: 1024
+                                                    │                                                    │
+        Total Valid Tx: 8900                        │        Total Valid Tx: 17800                       │        Total Valid Tx: 35600
+        Total Negative Latencies: 0                 │        Total Negative Latencies: 0                 │        Total Negative Latencies: 0
+        Minimum Latency: 477.417219ms               │        Minimum Latency: 564.29247ms                │        Minimum Latency: 840.71089ms
+        Maximum Latency: 6.63744785s                │        Maximum Latency: 6.988553219s               │        Maximum Latency: 9.555312398s
+        Average Latency: 1.561216103s               │        Average Latency: 1.76419063s                │        Average Latency: 3.200941683s
+        Standard Deviation: 1.011333552s            │        Standard Deviation: 1.068459423s            │        Standard Deviation: 1.732346601s
+                                                    │                                                    │
+Experiment ID: 493df3ee-4a36-4bce-80f8-6d65da66beda │Experiment ID: 13060525-f04f-46f6-8ade-286684b2fe50 │Experiment ID: 1777cbd2-8c96-42e4-9ec7-9b21f2225e4d
+                                                    │                                                    │
+        Connections: 1                              │        Connections: 2                              │        Connections: 4
+        Rate: 200                                   │        Rate: 200                                   │        Rate: 200
+        Size: 1024                                  │        Size: 1024                                  │        Size: 1024
+                                                    │                                                    │
+        Total Valid Tx: 17800                       │        Total Valid Tx: 35600                       │        Total Valid Tx: 38660
+        Total Negative Latencies: 0                 │        Total Negative Latencies: 0                 │        Total Negative Latencies: 0
+        Minimum Latency: 493.705261ms               │        Minimum Latency: 955.090573ms               │        Minimum Latency: 1.9485821s
+        Maximum Latency: 7.440921872s               │        Maximum Latency: 10.086673491s              │        Maximum Latency: 17.73103976s
+        Average Latency: 1.875510582s               │        Average Latency: 3.438130099s               │        Average Latency: 8.143862237s
+        Standard Deviation: 1.304336995s            │        Standard Deviation: 1.966391574s            │        Standard Deviation: 3.943140002s
+

docs/qa/v037/README.md

@@ -0,0 +1,326 @@
+---
+order: 1
+parent:
+  title: Tendermint Quality Assurance Results for v0.37.x
+  description: This is a report on the results obtained when running v0.37.x on testnets
+  order: 2
+---
+
+# v0.37.x
+
+## Issues discovered
+
+During this iteration of the QA process, the following issues were found:
+
+* (critical, fixed) [\#9533] - This bug caused full nodes to sometimes get stuck
+  when blocksyncing, requiring a manual restart to unblock them. Importantly,
+  this bug was also present in v0.34.x and the fix was also backported in
+  [\#9534].
+* (critical, fixed) [\#9539] - `loadtime` is very likely to include more than
+  one "=" character in transactions, with is rejected by the e2e application.
+* (critical, fixed) [\#9581] - Absent prometheus label makes Tendermint crash
+  when enabling Prometheus metric collection
+* (non-critical, not fixed) [\#9548] - Full nodes can go over 50 connected
+  peers, which is not intended by the default configuration.
+* (non-critical, not fixed) [\#9537] - With the default mempool cache setting,
+  duplicated transactions are not rejected when gossipped and eventually flood
+  all mempools. The 200 node testnets were thus run with a value of 200000 (as
+  opposed to the default 10000)
+
+## 200 Node Testnet
+
+### Finding the Saturation Point
+
+The first goal is to identify the saturation point and compare it with the baseline (v0.34.x).
+For further details, see [this paragraph](../v034/README.md#finding-the-saturation-point)
+in the baseline version.
+
+The following table summarizes the results for v0.37.x, for the different experiments
+(extracted from file [`v037_report_tabbed.txt`](./img/v037_report_tabbed.txt)).
+
+The X axis of this table is `c`, the number of connections created by the load runner process to the target node.
+The Y axis of this table is `r`, the rate or number of transactions issued per second.
+
+|        |  c=1  |  c=2  |  c=4  |
+| :---   | ----: | ----: | ----: |
+| r=25   |  2225 | 4450  | 8900  |
+| r=50   |  4450 | 8900  | 17800 |
+| r=100  |  8900 | 17800 | 35600 |
+| r=200  | 17800 | 35600 | 38660 |
+
+For comparison, this is the table with the baseline version.
+
+|        |  c=1  |  c=2  |  c=4  |
+| :---   | ----: | ----: | ----: |
+| r=25   |  2225 | 4450  | 8900  |
+| r=50   |  4450 | 8900  | 17800 |
+| r=100  |  8900 | 17800 | 35400 |
+| r=200  | 17800 | 35600 | 37358 |
+
+The saturation point is beyond the diagonal:
+
+* `r=200,c=2`
+* `r=100,c=4`
+
+which is at the same place as the baseline. For more details on the saturation point, see
+[this paragraph](../v034/README.md#finding-the-saturation-point) in the baseline version.
+
+The experiment chosen to examine Prometheus metrics is the same as in the baseline:
+**`r=200,c=2`**.
+
+The load runner's CPU load was negligible (near 0) when running `r=200,c=2`.
+
+### Examining latencies
+
+The method described [here](../method.md) allows us to plot the latencies of transactions
+for all experiments.
+
+![all-latencies](./img/v037_200node_latencies.png)
+
+The data seen in the plot is similar to that of the baseline.
+
+![all-latencies-bl](../v034/img/v034_200node_latencies.png)
+
+Therefore, for further details on these plots,
+see [this paragraph](../v034/README.md#examining-latencies) in the baseline version.
+
+The following plot summarizes average latencies versus overall throughputs
+across different numbers of WebSocket connections to the node into which
+transactions are being loaded.
+
+![latency-vs-throughput](./img/v037_latency_throughput.png)
+
+This is similar to that of the baseline plot:
+
+![latency-vs-throughput-bl](../v034/img/v034_latency_throughput.png)
+
+### Prometheus Metrics on the Chosen Experiment
+
+As mentioned [above](#finding-the-saturation-point), the chosen experiment is `r=200,c=2`.
+This section further examines key metrics for this experiment extracted from Prometheus data.
+
+#### Mempool Size
+
+The mempool size, a count of the number of transactions in the mempool, was shown to be stable and homogeneous
+at all full nodes. It did not exhibit any unconstrained growth.
+The plot below shows the evolution over time of the cumulative number of transactions inside all full nodes' mempools
+at a given time.
+
+![mempool-cumulative](./img/v037_r200c2_mempool_size.png)
+
+The plot below shows evolution of the average over all full nodes, which oscillate between 1500 and 2000 outstanding transactions.
+
+![mempool-avg](./img/v037_r200c2_mempool_size_avg.png)
+
+The peaks observed coincide with the moments when some nodes reached round 1 of consensus (see below).
+
+**These plots yield similar results to the baseline**:
+
+![mempool-cumulative-bl](../v034/img/v034_r200c2_mempool_size.png)
+
+![mempool-avg-bl](../v034/img/v034_r200c2_mempool_size_avg.png)
+
+#### Peers
+
+The number of peers was stable at all nodes.
+It was higher for the seed nodes (around 140) than for the rest (between 16 and 78).
+
+![peers](./img/v037_r200c2_peers.png)
+
+Just as in the baseline, the fact that non-seed nodes reach more than 50 peers is due to #9548.
+
+**This plot yields similar results to the baseline**:
+
+![peers-bl](../v034/img/v034_r200c2_peers.png)
+
+#### Consensus Rounds per Height
+
+Most heights took just one round, but some nodes needed to advance to round 1 at some point.
+
+![rounds](./img/v037_r200c2_rounds.png)
+
+**This plot yields slightly better results than the baseline**:
+
+![rounds-bl](../v034/img/v034_r200c2_rounds.png)
+
+#### Blocks Produced per Minute, Transactions Processed per Minute
+
+The blocks produced per minute are the gradient of this plot.
+
+![heights](./img/v037_r200c2_heights.png)
+
+Over a period of 2 minutes, the height goes from 477 to 524.
+This results in an average of 23.5 blocks produced per minute.
+
+The transactions processed per minute are the gradient of this plot.
+
+![total-txs](./img/v037_r200c2_total-txs.png)
+
+Over a period of 2 minutes, the total goes from 64525 to 100125 transactions,
+resulting in 17800 transactions per minute. However, we can see in the plot that
+all transactions in the load are process long before the two minutes.
+If we adjust the time window when transactions are processed (approx. 90 seconds),
+we obtain 23733 transactions per minute.
+
+**These plots yield similar results to the baseline**:
+
+![heights-bl](../v034/img/v034_r200c2_heights.png)
+
+![total-txs](../v034/img/v034_r200c2_total-txs.png)
+
+#### Memory Resident Set Size
+
+Resident Set Size of all monitored processes is plotted below.
+
+![rss](./img/v037_r200c2_rss.png)
+
+The average over all processes oscillates around 380 MiB and does not demonstrate unconstrained growth.
+
+![rss-avg](./img/v037_r200c2_rss_avg.png)
+
+**These plots yield similar results to the baseline**:
+
+![rss-bl](../v034/img/v034_r200c2_rss.png)
+
+![rss-avg-bl](../v034/img/v034_r200c2_rss_avg.png)
+
+#### CPU utilization
+
+The best metric from Prometheus to gauge CPU utilization in a Unix machine is `load1`,
+as it usually appears in the
+[output of `top`](https://www.digitalocean.com/community/tutorials/load-average-in-linux).
+
+![load1](./img/v037_r200c2_load1.png)
+
+It is contained below 5 on most nodes.
+
+**This plot yields similar results to the baseline**:
+
+![load1](../v034/img/v034_r200c2_load1.png)
+
+### Test Result
+
+**Result: PASS**
+
+Date: 2022-10-14
+
+Version: 1cf9d8e276afe8595cba960b51cd056514965fd1
+
+## Rotating Node Testnet
+
+We use the same load as in the baseline: `c=4,r=800`.
+
+Just as in the baseline tests, the version of Tendermint used for these tests is affected by #9539.
+See this paragraph in the [baseline report](../v034/README.md#rotating-node-testnet) for further details.
+Finally, note that this setup allows for a fairer comparison between this version and the baseline.
+
+### Latencies
+
+The plot of all latencies can be seen here.
+
+![rotating-all-latencies](./img/v037_rotating_latencies.png)
+
+Which is similar to the baseline.
+
+![rotating-all-latencies-bl](../v034/img/v034_rotating_latencies_uniq.png)
+
+Note that we are comparing against the baseline plot with _unique_
+transactions. This is because the problem with duplicate transactions
+detected during the baseline experiment did not show up for `v0.37`,
+which is _not_ proof that the problem is not present in `v0.37`.
+
+### Prometheus Metrics
+
+The set of metrics shown here match those shown on the baseline (`v0.34`) for the same experiment.
+We also show the baseline results for comparison.
+
+#### Blocks and Transactions per minute
+
+The blocks produced per minute are the gradient of this plot.
+
+![rotating-heights](./img/v037_rotating_heights.png)
+
+Over a period of 4446 seconds, the height goes from 5 to 3323.
+This results in an average of 45 blocks produced per minute,
+which is similar to the baseline, shown below.
+
+![rotating-heights-bl](../v034/img/v034_rotating_heights.png)
+
+The following two plots show only the heights reported by ephemeral nodes.
+The second plot is the baseline plot for comparison.
+
+![rotating-heights-ephe](./img/v037_rotating_heights_ephe.png)
+
+![rotating-heights-ephe-bl](../v034/img/v034_rotating_heights_ephe.png)
+
+By the length of the segments, we can see that ephemeral nodes in `v0.37`
+catch up slightly faster.
+
+The transactions processed per minute are the gradient of this plot.
+
+![rotating-total-txs](./img/v037_rotating_total-txs.png)
+
+Over a period of 3852 seconds, the total goes from 597 to 267298 transactions in one of the validators,
+resulting in 4154 transactions per minute, which is slightly lower than the baseline,
+although the baseline had to deal with duplicate transactions.
+
+For comparison, this is the baseline plot.
+
+![rotating-total-txs-bl](../v034/img/v034_rotating_total-txs.png)
+
+#### Peers
+
+The plot below shows the evolution of the number of peers throughout the experiment.
+
+![rotating-peers](./img/v037_rotating_peers.png)
+
+This is the baseline plot, for comparison.
+
+![rotating-peers-bl](../v034/img/v034_rotating_peers.png)
+
+The plotted values and their evolution are comparable in both plots.
+
+For further details on these plots, see the baseline report.
+
+#### Memory Resident Set Size
+
+The average Resident Set Size (RSS) over all processes looks slightly more stable
+on `v0.37` (first plot) than on the baseline (second plot).
+
+![rotating-rss-avg](./img/v037_rotating_rss_avg.png)
+
+![rotating-rss-avg-bl](../v034/img/v034_rotating_rss_avg.png)
+
+The memory taken by the validators and the ephemeral nodes when they are up is comparable (not shown in the plots),
+just as observed in the baseline.
+
+#### CPU utilization
+
+The plot shows metric `load1` for all nodes.
+
+![rotating-load1](./img/v037_rotating_load1.png)
+
+This is the baseline plot.
+
+![rotating-load1-bl](../v034/img/v034_rotating_load1.png)
+
+In both cases, it is contained under 5 most of the time, which is considered normal load.
+The green line in the `v0.37` plot and the purple line in the baseline plot (`v0.34`)
+correspond to the validators receiving all transactions, via RPC, from the load runner process.
+In both cases, they oscillate around 5 (normal load). The main difference is that other
+nodes are generally less loaded in `v0.37`.
+
+### Test Result
+
+**Result: PASS**
+
+Date: 2022-10-10
+
+Version: 155110007b9d8b83997a799016c1d0844c8efbaf
+
+[\#9533]: https://github.com/tendermint/tendermint/pull/9533
+[\#9534]: https://github.com/tendermint/tendermint/pull/9534
+[\#9539]: https://github.com/tendermint/tendermint/issues/9539
+[\#9548]: https://github.com/tendermint/tendermint/issues/9548
+[\#9537]: https://github.com/tendermint/tendermint/issues/9537
+[\#9581]: https://github.com/tendermint/tendermint/issues/9581

docs/qa/v037/img/v037_report_tabbed.txt

@@ -0,0 +1,52 @@
+Experiment ID: af129eae-7039-4c76-8c37-cff9ac636a84 │Experiment ID: 0f88bd33-9bf0-4197-8d1d-9a737c301ec6 │Experiment ID: 88227cad-2ba8-4eb6-b493-041d8120b46f
+                                                    │                                                    │
+        Connections: 1                              │        Connections: 2                              │        Connections: 4
+        Rate: 25                                    │        Rate: 25                                    │        Rate: 25
+        Size: 1024                                  │        Size: 1024                                  │        Size: 1024
+                                                    │                                                    │
+        Total Valid Tx: 2225                        │        Total Valid Tx: 4450                        │        Total Valid Tx: 8900
+        Total Negative Latencies: 0                 │        Total Negative Latencies: 0                 │        Total Negative Latencies: 0
+        Minimum Latency: 506.248587ms               │        Minimum Latency: 469.53452ms                │        Minimum Latency: 588.900721ms
+        Maximum Latency: 3.032125789s               │        Maximum Latency: 6.548830955s               │        Maximum Latency: 6.533739843s
+        Average Latency: 1.427767726s               │        Average Latency: 1.448582257s               │        Average Latency: 1.717432341s
+        Standard Deviation: 524.11782ms             │        Standard Deviation: 768.684133ms            │        Standard Deviation: 1.000015768s
+                                                    │                                                    │
+Experiment ID: f03d39bd-0233-4b3c-b461-543445ae1d4b │Experiment ID: 46674f1c-e591-4e36-bb9b-f375c19fc475 │Experiment ID: 5385c159-8d4d-455b-bced-dcd4a3209988
+                                                    │                                                    │
+        Connections: 1                              │        Connections: 2                              │        Connections: 4
+        Rate: 50                                    │        Rate: 50                                    │        Rate: 50
+        Size: 1024                                  │        Size: 1024                                  │        Size: 1024
+                                                    │                                                    │
+        Total Valid Tx: 4450                        │        Total Valid Tx: 8900                        │        Total Valid Tx: 17800
+        Total Negative Latencies: 0                 │        Total Negative Latencies: 0                 │        Total Negative Latencies: 0
+        Minimum Latency: 477.46027ms                │        Minimum Latency: 455.757111ms               │        Minimum Latency: 594.749081ms
+        Maximum Latency: 2.483895394s               │        Maximum Latency: 2.904715695s               │        Maximum Latency: 9.294950389s
+        Average Latency: 1.407374662s               │        Average Latency: 1.397385779s               │        Average Latency: 2.621122536s
+        Standard Deviation: 505.150067ms            │        Standard Deviation: 551.67603ms             │        Standard Deviation: 1.772725794s
+                                                    │                                                    │
+Experiment ID: 9161b4a7-d75c-455f-b82d-2b5235d533cf │Experiment ID: 993a13a8-9db1-4b2b-9c20-71a5b85e4bbf │Experiment ID: ad1eb9e1-f4d6-41fd-9ba7-0f1f7dde1e3e
+                                                    │                                                    │
+        Connections: 1                              │        Connections: 2                              │        Connections: 4
+        Rate: 100                                   │        Rate: 100                                   │        Rate: 100
+        Size: 1024                                  │        Size: 1024                                  │        Size: 1024
+                                                    │                                                    │
+        Total Valid Tx: 8900                        │        Total Valid Tx: 17800                       │        Total Valid Tx: 35400
+        Total Negative Latencies: 0                 │        Total Negative Latencies: 0                 │        Total Negative Latencies: 0
+        Minimum Latency: 448.050467ms               │        Minimum Latency: 605.436195ms               │        Minimum Latency: 1.16816912s
+        Maximum Latency: 3.789711139s               │        Maximum Latency: 7.292770222s               │        Maximum Latency: 11.378681842s
+        Average Latency: 1.451342158s               │        Average Latency: 2.07457999s                │        Average Latency: 3.918384209s
+        Standard Deviation: 644.075973ms            │        Standard Deviation: 1.230204022s            │        Standard Deviation: 2.172400458s
+                                                    │                                                    │
+Experiment ID: 3cbe9c3d-9c43-4c9f-b5ca-b567d20bbd57 │Experiment ID: af836c5e-d9b6-4d5d-971c-2fc7f07aa2a0 │Experiment ID: 77606397-4989-41d4-b13b-f1f4d1af063f
+                                                    │                                                    │
+        Connections: 1                              │        Connections: 2                              │        Connections: 4
+        Rate: 200                                   │        Rate: 200                                   │        Rate: 200
+        Size: 1024                                  │        Size: 1024                                  │        Size: 1024
+                                                    │                                                    │
+        Total Valid Tx: 17800                       │        Total Valid Tx: 35600                       │        Total Valid Tx: 37358
+        Total Negative Latencies: 0                 │        Total Negative Latencies: 0                 │        Total Negative Latencies: 0
+        Minimum Latency: 519.984701ms               │        Minimum Latency: 820.755087ms               │        Minimum Latency: 1.712574804s
+        Maximum Latency: 12.609056712s              │        Maximum Latency: 9.260798095s               │        Maximum Latency: 25.739223696s
+        Average Latency: 2.717853101s               │        Average Latency: 3.477731881s               │        Average Latency: 8.547725264s
+        Standard Deviation: 2.390778155s            │        Standard Deviation: 1.675000913s            │        Standard Deviation: 4.76961569s
+

docs/tendermint-core/metrics.md

@@ -18,50 +18,52 @@ Listen address can be changed in the config file (see
 
 The following metrics are available:
 
-| **Name**                               | **Type**  | **Tags**        | **Description**                                                                                                                            |
-|----------------------------------------|-----------|-----------------|--------------------------------------------------------------------------------------------------------------------------------------------|
-| abci_connection_method_timing_seconds  | Histogram | method, type    | Timings for each of the ABCI methods                                                                                                       |
-| consensus_height                       | Gauge     |                 | Height of the chain                                                                                                                        |
-| consensus_validators                   | Gauge     |                 | Number of validators                                                                                                                       |
-| consensus_validators_power             | Gauge     |                 | Total voting power of all validators                                                                                                       |
-| consensus_validator_power              | Gauge     |                 | Voting power of the node if in the validator set                                                                                           |
-| consensus_validator_last_signed_height | Gauge     |                 | Last height the node signed a block, if the node is a validator                                                                            |
-| consensus_validator_missed_blocks      | Gauge     |                 | Total amount of blocks missed for the node, if the node is a validator                                                                     |
-| consensus_missing_validators           | Gauge     |                 | Number of validators who did not sign                                                                                                      |
-| consensus_missing_validators_power     | Gauge     |                 | Total voting power of the missing validators                                                                                               |
-| consensus_byzantine_validators         | Gauge     |                 | Number of validators who tried to double sign                                                                                              |
-| consensus_byzantine_validators_power   | Gauge     |                 | Total voting power of the byzantine validators                                                                                             |
-| consensus_block_interval_seconds       | Histogram |                 | Time between this and last block (Block.Header.Time) in seconds                                                                            |
-| consensus_rounds                       | Gauge     |                 | Number of rounds                                                                                                                           |
-| consensus_num_txs                      | Gauge     |                 | Number of transactions                                                                                                                     |
-| consensus_total_txs                    | Gauge     |                 | Total number of transactions committed                                                                                                     |
-| consensus_block_parts                  | counter   | peer_id         | number of blockparts transmitted by peer                                                                                                   |
-| consensus_latest_block_height          | gauge     |                 | /status sync_info number                                                                                                                   |
-| consensus_block_syncing                | gauge     |                 | either 0 (not block syncing) or 1 (syncing)                                                                                                 |
-| consensus_state_syncing                | gauge     |                 | either 0 (not state syncing) or 1 (syncing)                                                                                                |
-| consensus_block_size_bytes             | Gauge     |                 | Block size in bytes                                                                                                                        |
-| consensus_step_duration                | Histogram | step            | Histogram of durations for each step in the consensus protocol                                                                             |
-| consensus_round_duration               | Histogram |                 | Histogram of durations for all the rounds that have occurred since the process started                                                     |
-| consensus_block_gossip_parts_received  | Counter   | matches_current | Number of block parts received by the node                                                                                                 |
-| consensus_quorum_prevote_delay         | Gauge     |                 | Interval in seconds between the proposal timestamp and the timestamp of the earliest prevote that achieved a quorum                        |
-| consensus_full_prevote_delay           | Gauge     |                 | Interval in seconds between the proposal timestamp and the timestamp of the latest prevote in a round where all validators voted           |
-| consensus_proposal_receive_count       | Counter   | status          | Total number of proposals received by the node since process start                                                                         |
-| consensus_proposal_create_count        | Counter   |                 | Total number of proposals created by the node since process start                                                                          |
-| consensus_round_voting_power_percent   | Gauge     | vote_type       | A value between 0 and 1.0 representing the percentage of the total voting power per vote type received within a round                      |
-| consensus_late_votes                   | Counter   | vote_type       | Number of votes received by the node since process start that correspond to earlier heights and rounds than this node is currently in.     |
-| p2p_peers                              | Gauge     |                 | Number of peers node's connected to                                                                                                        |
-| p2p_peer_receive_bytes_total           | counter   | peer_id, chID   | number of bytes per channel received from a given peer                                                                                     |
-| p2p_peer_send_bytes_total              | counter   | peer_id, chID   | number of bytes per channel sent to a given peer                                                                                           |
-| p2p_peer_pending_send_bytes            | gauge     | peer_id         | number of pending bytes to be sent to a given peer                                                                                         |
-| p2p_num_txs                            | gauge     | peer_id         | number of transactions submitted by each peer_id                                                                                           |
-| p2p_pending_send_bytes                 | gauge     | peer_id         | amount of data pending to be sent to peer                                                                                                  |
-| mempool_size                           | Gauge     |                 | Number of uncommitted transactions                                                                                                         |
-| mempool_tx_size_bytes                  | histogram |                 | transaction sizes in bytes                                                                                                                 |
-| mempool_failed_txs                     | counter   |                 | number of failed transactions                                                                                                              |
-| mempool_recheck_times                  | counter   |                 | number of transactions rechecked in the mempool                                                                                            |
-| state_block_processing_time            | histogram |                 | time between BeginBlock and EndBlock in ms                                                                                                 |
-| state_consensus_param_updates          | Counter   |                 | number of consensus parameter updates returned by the application since process start                                                      |
-| state_validator_set_updates            | Counter   |                 | number of validator set updates returned by the application since process start                                                            |
+| **Name**                                 | **Type**  | **Tags**          | **Description**                                                                                                                            |
+|------------------------------------------|-----------|-------------------|--------------------------------------------------------------------------------------------------------------------------------------------|
+| `abci_connection_method_timing_seconds`  | Histogram | `method`, `type`  | Timings for each of the ABCI methods                                                                                                       |
+| `consensus_height`                       | Gauge     |                   | Height of the chain                                                                                                                        |
+| `consensus_validators`                   | Gauge     |                   | Number of validators                                                                                                                       |
+| `consensus_validators_power`             | Gauge     |                   | Total voting power of all validators                                                                                                       |
+| `consensus_validator_power`              | Gauge     |                   | Voting power of the node if in the validator set                                                                                           |
+| `consensus_validator_last_signed_height` | Gauge     |                   | Last height the node signed a block, if the node is a validator                                                                            |
+| `consensus_validator_missed_blocks`      | Gauge     |                   | Total amount of blocks missed for the node, if the node is a validator                                                                     |
+| `consensus_missing_validators`           | Gauge     |                   | Number of validators who did not sign                                                                                                      |
+| `consensus_missing_validators_power`     | Gauge     |                   | Total voting power of the missing validators                                                                                               |
+| `consensus_byzantine_validators`         | Gauge     |                   | Number of validators who tried to double sign                                                                                              |
+| `consensus_byzantine_validators_power`   | Gauge     |                   | Total voting power of the byzantine validators                                                                                             |
+| `consensus_block_interval_seconds`       | Histogram |                   | Time between this and last block (Block.Header.Time) in seconds                                                                            |
+| `consensus_rounds`                       | Gauge     |                   | Number of rounds                                                                                                                           |
+| `consensus_num_txs`                      | Gauge     |                   | Number of transactions                                                                                                                     |
+| `consensus_total_txs`                    | Gauge     |                   | Total number of transactions committed                                                                                                     |
+| `consensus_block_parts`                  | Counter   | `peer_id`         | Number of blockparts transmitted by peer                                                                                                   |
+| `consensus_latest_block_height`          | Gauge     |                   | /status sync\_info number                                                                                                                  |
+| `consensus_block_syncing`                | Gauge     |                   | Either 0 (not block syncing) or 1 (syncing)                                                                                                |
+| `consensus_state_syncing`                | Gauge     |                   | Either 0 (not state syncing) or 1 (syncing)                                                                                                |
+| `consensus_block_size_bytes`             | Gauge     |                   | Block size in bytes                                                                                                                        |
+| `consensus_step_duration`                | Histogram | `step`            | Histogram of durations for each step in the consensus protocol                                                                             |
+| `consensus_round_duration`               | Histogram |                   | Histogram of durations for all the rounds that have occurred since the process started                                                     |
+| `consensus_block_gossip_parts_received`  | Counter   | `matches_current` | Number of block parts received by the node                                                                                                 |
+| `consensus_quorum_prevote_delay`         | Gauge     |                   | Interval in seconds between the proposal timestamp and the timestamp of the earliest prevote that achieved a quorum                        |
+| `consensus_full_prevote_delay`           | Gauge     |                   | Interval in seconds between the proposal timestamp and the timestamp of the latest prevote in a round where all validators voted           |
+| `consensus_proposal_receive_count`       | Counter   | `status`          | Total number of proposals received by the node since process start                                                                         |
+| `consensus_proposal_create_count`        | Counter   |                   | Total number of proposals created by the node since process start                                                                          |
+| `consensus_round_voting_power_percent`   | Gauge     | `vote_type`       | A value between 0 and 1.0 representing the percentage of the total voting power per vote type received within a round                      |
+| `consensus_late_votes`                   | Counter   | `vote_type`       | Number of votes received by the node since process start that correspond to earlier heights and rounds than this node is currently in.     |
+| `p2p_message_send_bytes_total`           | Counter   | `message_type`    | Number of bytes sent to all peers per message type                                                                                         |
+| `p2p_message_receive_bytes_total`        | Counter   | `message_type`    | Number of bytes received from all peers per message type                                                                                   |
+| `p2p_peers`                              | Gauge     |                   | Number of peers node's connected to                                                                                                        |
+| `p2p_peer_receive_bytes_total`           | Counter   | `peer_id`, `chID` | Number of bytes per channel received from a given peer                                                                                     |
+| `p2p_peer_send_bytes_total`              | Counter   | `peer_id`, `chID` | Number of bytes per channel sent to a given peer                                                                                           |
+| `p2p_peer_pending_send_bytes`            | Gauge     | `peer_id`         | Number of pending bytes to be sent to a given peer                                                                                         |
+| `p2p_num_txs`                            | Gauge     | `peer_id`         | Number of transactions submitted by each peer\_id                                                                                          |
+| `p2p_pending_send_bytes`                 | Gauge     | `peer_id`         | Amount of data pending to be sent to peer                                                                                                  |
+| `mempool_size`                           | Gauge     |                   | Number of uncommitted transactions                                                                                                         |
+| `mempool_tx_size_bytes`                  | Histogram |                   | Transaction sizes in bytes                                                                                                                 |
+| `mempool_failed_txs`                     | Counter   |                   | Number of failed transactions                                                                                                              |
+| `mempool_recheck_times`                  | Counter   |                   | Number of transactions rechecked in the mempool                                                                                            |
+| `state_block_processing_time`            | Histogram |                   | Time between BeginBlock and EndBlock in ms                                                                                                 |
+| `state_consensus_param_updates`          | Counter   |                   | Number of consensus parameter updates returned by the application since process start                                                      |
+| `state_validator_set_updates`            | Counter   |                   | Number of validator set updates returned by the application since process start                                                            |
 
 ## Useful queries
 

evidence/reactor.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/cosmos/gogoproto/proto"
 	clist "github.com/tendermint/tendermint/libs/clist"
 	"github.com/tendermint/tendermint/libs/log"
 	"github.com/tendermint/tendermint/p2p"
@@ -55,6 +56,7 @@ func (evR *Reactor) GetChannels() []*p2p.ChannelDescriptor {
 			ID:                  EvidenceChannel,
 			Priority:            6,
 			RecvMessageCapacity: maxMsgSize,
+			MessageType:         &tmproto.EvidenceList{},
 		},
 	}
 }
@@ -66,11 +68,11 @@ func (evR *Reactor) AddPeer(peer p2p.Peer) {
 
 // Receive implements Reactor.
 // It adds any received evidence to the evpool.
-func (evR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
-	evis, err := decodeMsg(msgBytes)
+func (evR *Reactor) Receive(e p2p.Envelope) {
+	evis, err := evidenceListFromProto(e.Message)
 	if err != nil {
-		evR.Logger.Error("Error decoding message", "src", src, "chId", chID, "err", err)
-		evR.Switch.StopPeerForError(src, err)
+		evR.Logger.Error("Error decoding message", "src", e.Src, "chId", e.ChannelID, "err", err)
+		evR.Switch.StopPeerForError(e.Src, err)
 		return
 	}
 
@@ -80,7 +82,7 @@ func (evR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
 		case *types.ErrInvalidEvidence:
 			evR.Logger.Error(err.Error())
 			// punish peer
-			evR.Switch.StopPeerForError(src, err)
+			evR.Switch.StopPeerForError(e.Src, err)
 			return
 		case nil:
 		default:
@@ -126,11 +128,15 @@ func (evR *Reactor) broadcastEvidenceRoutine(peer p2p.Peer) {
 		evis := evR.prepareEvidenceMessage(peer, ev)
 		if len(evis) > 0 {
 			evR.Logger.Debug("Gossiping evidence to peer", "ev", ev, "peer", peer)
-			msgBytes, err := encodeMsg(evis)
+			evp, err := evidenceListToProto(evis)
 			if err != nil {
 				panic(err)
 			}
-			success := peer.Send(EvidenceChannel, msgBytes)
+
+			success := peer.Send(p2p.Envelope{
+				ChannelID: EvidenceChannel,
+				Message:   evp,
+			})
 			if !success {
 				time.Sleep(peerRetryMessageIntervalMS * time.Millisecond)
 				continue
@@ -210,7 +216,7 @@ type PeerState interface {
 
 // encodemsg takes a array of evidence
 // returns the byte encoding of the List Message
-func encodeMsg(evis []types.Evidence) ([]byte, error) {
+func evidenceListToProto(evis []types.Evidence) (*tmproto.EvidenceList, error) {
 	evi := make([]tmproto.Evidence, len(evis))
 	for i := 0; i < len(evis); i++ {
 		ev, err := types.EvidenceToProto(evis[i])
@@ -222,19 +228,13 @@ func encodeMsg(evis []types.Evidence) ([]byte, error) {
 	epl := tmproto.EvidenceList{
 		Evidence: evi,
 	}
-
-	return epl.Marshal()
+	return &epl, nil
 }
 
-// decodemsg takes an array of bytes
-// returns an array of evidence
-func decodeMsg(bz []byte) (evis []types.Evidence, err error) {
-	lm := tmproto.EvidenceList{}
-	if err := lm.Unmarshal(bz); err != nil {
-		return nil, err
-	}
+func evidenceListFromProto(m proto.Message) ([]types.Evidence, error) {
+	lm := m.(*tmproto.EvidenceList)
 
-	evis = make([]types.Evidence, len(lm.Evidence))
+	evis := make([]types.Evidence, len(lm.Evidence))
 	for i := 0; i < len(lm.Evidence); i++ {
 		ev, err := types.EvidenceFromProto(&lm.Evidence[i])
 		if err != nil {

evidence/reactor_test.go

@@ -208,7 +208,10 @@ func TestReactorBroadcastEvidenceMemoryLeak(t *testing.T) {
 	// i.e. broadcastEvidenceRoutine finishes when peer is stopped
 	defer leaktest.CheckTimeout(t, 10*time.Second)()
 
-	p.On("Send", evidence.EvidenceChannel, mock.AnythingOfType("[]uint8")).Return(false)
+	p.On("Send", mock.MatchedBy(func(i interface{}) bool {
+		e, ok := i.(p2p.Envelope)
+		return ok && e.ChannelID == evidence.EvidenceChannel
+	})).Return(false)
 	quitChan := make(<-chan struct{})
 	p.On("Quit").Return(quitChan)
 	ps := peerState{2}

go.mod

@@ -3,7 +3,7 @@ module github.com/tendermint/tendermint
 go 1.18
 
 require (
-	github.com/BurntSushi/toml v1.2.0
+	github.com/BurntSushi/toml v1.2.1
 	github.com/adlio/schema v1.3.3
 	github.com/cenkalti/backoff v2.2.1+incompatible // indirect
 	github.com/fortytw2/leaktest v1.3.0
@@ -11,7 +11,7 @@ require (
 	github.com/go-kit/log v0.2.1
 	github.com/go-logfmt/logfmt v0.5.1
 	github.com/golang/protobuf v1.5.2
-	github.com/golangci/golangci-lint v1.49.0
+	github.com/golangci/golangci-lint v1.50.1
 	github.com/google/orderedcode v0.0.1
 	github.com/gorilla/websocket v1.5.0
 	github.com/informalsystems/tm-load-test v1.0.0
@@ -21,42 +21,43 @@ require (
 	github.com/ory/dockertest v3.3.5+incompatible
 	github.com/pkg/errors v0.9.1
 	github.com/pointlander/peg v1.0.1
-	github.com/prometheus/client_golang v1.13.0
-	github.com/prometheus/client_model v0.2.0
+	github.com/prometheus/client_golang v1.13.1
+	github.com/prometheus/client_model v0.3.0
 	github.com/prometheus/common v0.37.0
 	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475
 	github.com/rs/cors v1.8.2
 	github.com/sasha-s/go-deadlock v0.3.1
 	github.com/snikch/goodman v0.0.0-20171125024755-10e37e294daa
-	github.com/spf13/cobra v1.5.0
-	github.com/spf13/viper v1.13.0
-	github.com/stretchr/testify v1.8.0
+	github.com/spf13/cobra v1.6.1
+	github.com/spf13/viper v1.14.0
+	github.com/stretchr/testify v1.8.1
 	github.com/tendermint/tm-db v0.6.6
-	golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa
-	golang.org/x/net v0.0.0-20220812174116-3211cb980234
-	google.golang.org/grpc v1.50.0
+	golang.org/x/crypto v0.1.0
+	golang.org/x/net v0.1.0
+	google.golang.org/grpc v1.50.1
 )
 
 require (
-	github.com/bufbuild/buf v1.8.0
+	github.com/bufbuild/buf v1.9.0
 	github.com/creachadair/taskgroup v0.3.2
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7
 )
 
 require (
-	github.com/btcsuite/btcd/btcec/v2 v2.2.1
+	github.com/btcsuite/btcd/btcec/v2 v2.3.0
 	github.com/btcsuite/btcd/btcutil v1.1.2
 	github.com/cosmos/gogoproto v1.4.2
-	github.com/gofrs/uuid v4.3.0+incompatible
+	github.com/gofrs/uuid v4.3.1+incompatible
 	github.com/google/uuid v1.3.0
 	github.com/oasisprotocol/curve25519-voi v0.0.0-20220708102147-0a8a51822cae
-	github.com/vektra/mockery/v2 v2.14.0
+	github.com/vektra/mockery/v2 v2.14.1
 	gonum.org/v1/gonum v0.12.0
-	google.golang.org/protobuf v1.28.1
+	google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8
 )
 
 require (
 	4d63.com/gochecknoglobals v0.1.0 // indirect
+	github.com/Abirdcfly/dupword v0.0.7 // indirect
 	github.com/Antonboom/errname v0.1.7 // indirect
 	github.com/Antonboom/nilnil v0.1.1 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
@@ -64,9 +65,9 @@ require (
 	github.com/Djarvur/go-err113 v0.0.0-20210108212216-aea10b59be24 // indirect
 	github.com/GaijinEntertainment/go-exhaustruct/v2 v2.3.0 // indirect
 	github.com/Masterminds/semver v1.5.0 // indirect
-	github.com/Microsoft/go-winio v0.5.2 // indirect
+	github.com/Microsoft/go-winio v0.6.0 // indirect
 	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
-	github.com/OpenPeeDeeP/depguard v1.1.0 // indirect
+	github.com/OpenPeeDeeP/depguard v1.1.1 // indirect
 	github.com/alexkohler/prealloc v1.0.0 // indirect
 	github.com/alingse/asasalint v0.0.11 // indirect
 	github.com/ashanbrown/forbidigo v1.3.0 // indirect
@@ -77,7 +78,8 @@ require (
 	github.com/bombsimon/wsl/v3 v3.3.0 // indirect
 	github.com/breml/bidichk v0.2.3 // indirect
 	github.com/breml/errchkjson v0.3.0 // indirect
-	github.com/bufbuild/connect-go v0.4.0 // indirect
+	github.com/bufbuild/connect-go v1.0.0 // indirect
+	github.com/bufbuild/protocompile v0.1.0 // indirect
 	github.com/butuzov/ireturn v0.1.1 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
@@ -87,8 +89,8 @@ require (
 	github.com/containerd/continuity v0.3.0 // indirect
 	github.com/containerd/typeurl v1.0.2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
-	github.com/curioswitch/go-reassign v0.1.2 // indirect
-	github.com/daixiang0/gci v0.6.3 // indirect
+	github.com/curioswitch/go-reassign v0.2.0 // indirect
+	github.com/daixiang0/gci v0.8.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
 	github.com/denis-tingaikin/go-header v0.4.3 // indirect
@@ -96,24 +98,24 @@ require (
 	github.com/dgraph-io/ristretto v0.0.3-0.20200630154024-f66de99634de // indirect
 	github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 // indirect
 	github.com/docker/distribution v2.8.1+incompatible // indirect
-	github.com/docker/docker v20.10.17+incompatible // indirect
+	github.com/docker/docker v20.10.19+incompatible // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
-	github.com/docker/go-units v0.4.0 // indirect
+	github.com/docker/go-units v0.5.0 // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
 	github.com/esimonov/ifshort v1.0.4 // indirect
 	github.com/ettle/strcase v0.1.1 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/fatih/structtag v1.2.0 // indirect
 	github.com/firefart/nonamedreturns v1.0.4 // indirect
-	github.com/fsnotify/fsnotify v1.5.4 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/fzipp/gocyclo v0.6.0 // indirect
 	github.com/go-chi/chi/v5 v5.0.7 // indirect
-	github.com/go-critic/go-critic v0.6.4 // indirect
+	github.com/go-critic/go-critic v0.6.5 // indirect
 	github.com/go-logr/logr v1.2.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-toolsmith/astcast v1.0.0 // indirect
-	github.com/go-toolsmith/astcopy v1.0.1 // indirect
-	github.com/go-toolsmith/astequal v1.0.2 // indirect
+	github.com/go-toolsmith/astcopy v1.0.2 // indirect
+	github.com/go-toolsmith/astequal v1.0.3 // indirect
 	github.com/go-toolsmith/astfmt v1.0.0 // indirect
 	github.com/go-toolsmith/astp v1.0.0 // indirect
 	github.com/go-toolsmith/strparse v1.0.0 // indirect
@@ -127,14 +129,14 @@ require (
 	github.com/golangci/check v0.0.0-20180506172741-cfe4005ccda2 // indirect
 	github.com/golangci/dupl v0.0.0-20180902072040-3e9179ac440a // indirect
 	github.com/golangci/go-misc v0.0.0-20220329215616-d24fe342adfe // indirect
-	github.com/golangci/gofmt v0.0.0-20190930125516-244bba706f1a // indirect
+	github.com/golangci/gofmt v0.0.0-20220901101216-f2edd75033f2 // indirect
 	github.com/golangci/lint-1 v0.0.0-20191013205115-297bf364a8e0 // indirect
 	github.com/golangci/maligned v0.0.0-20180506175553-b1d89398deca // indirect
 	github.com/golangci/misspell v0.3.5 // indirect
 	github.com/golangci/revgrep v0.0.0-20220804021717-745bb2f7c2e6 // indirect
 	github.com/golangci/unconvert v0.0.0-20180507085042-28b1c447d1f4 // indirect
 	github.com/google/btree v1.0.0 // indirect
-	github.com/google/go-cmp v0.5.8 // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/gordonklaus/ineffassign v0.0.0-20210914165742-4cc7213b9bc8 // indirect
 	github.com/gostaticanalysis/analysisutil v0.7.1 // indirect
 	github.com/gostaticanalysis/comment v1.4.2 // indirect
@@ -149,15 +151,14 @@ require (
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect
 	github.com/jdxcode/netrc v0.0.0-20210204082910-926c7f70242a // indirect
 	github.com/jgautheron/goconst v1.5.1 // indirect
-	github.com/jhump/protocompile v0.0.0-20220812162104-d108583e055d // indirect
-	github.com/jhump/protoreflect v1.12.1-0.20220721211354-060cc04fc18b // indirect
 	github.com/jingyugao/rowserrcheck v1.1.1 // indirect
 	github.com/jirfag/go-printf-func-name v0.0.0-20200119135958-7558a9eaa5af // indirect
 	github.com/jmhodges/levigo v1.0.0 // indirect
 	github.com/julz/importas v0.1.0 // indirect
 	github.com/kisielk/errcheck v1.6.2 // indirect
 	github.com/kisielk/gotool v1.0.0 // indirect
-	github.com/klauspost/compress v1.15.9 // indirect
+	github.com/kkHAIKE/contextcheck v1.1.3 // indirect
+	github.com/klauspost/compress v1.15.11 // indirect
 	github.com/klauspost/pgzip v1.2.5 // indirect
 	github.com/kulti/thelper v0.6.3 // indirect
 	github.com/kunwardeep/paralleltest v1.0.6 // indirect
@@ -167,6 +168,7 @@ require (
 	github.com/leonklingele/grouper v1.1.0 // indirect
 	github.com/lufeee/execinquery v1.2.1 // indirect
 	github.com/magiconair/properties v1.8.6 // indirect
+	github.com/maratori/testableexamples v1.0.0 // indirect
 	github.com/maratori/testpackage v1.1.0 // indirect
 	github.com/matoous/godox v0.0.0-20210227103229-6504466cf951 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
@@ -174,20 +176,20 @@ require (
 	github.com/mattn/go-runewidth v0.0.9 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
 	github.com/mbilski/exhaustivestruct v1.2.0 // indirect
-	github.com/mgechev/revive v1.2.3 // indirect
+	github.com/mgechev/revive v1.2.4 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
-	github.com/moby/buildkit v0.10.3 // indirect
+	github.com/moby/buildkit v0.10.4 // indirect
 	github.com/moby/term v0.0.0-20220808134915-39b0c02b01ae // indirect
 	github.com/moricho/tparallel v0.2.1 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/nakabonne/nestif v0.3.1 // indirect
 	github.com/nbutton23/zxcvbn-go v0.0.0-20210217022336-fa2cb2858354 // indirect
-	github.com/nishanths/exhaustive v0.8.1 // indirect
+	github.com/nishanths/exhaustive v0.8.3 // indirect
 	github.com/nishanths/predeclared v0.2.2 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
-	github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 // indirect
+	github.com/opencontainers/image-spec v1.1.0-rc2 // indirect
 	github.com/opencontainers/runc v1.1.3 // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.5 // indirect
@@ -198,10 +200,10 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/pointlander/compress v1.1.1-0.20190518213731-ff44bd196cc3 // indirect
 	github.com/pointlander/jetset v1.0.1-0.20190518214125-eee7eff80bd4 // indirect
-	github.com/polyfloyd/go-errorlint v1.0.2 // indirect
+	github.com/polyfloyd/go-errorlint v1.0.5 // indirect
 	github.com/prometheus/procfs v0.8.0 // indirect
-	github.com/quasilyte/go-ruleguard v0.3.17 // indirect
-	github.com/quasilyte/gogrep v0.0.0-20220120141003-628d8b3623b5 // indirect
+	github.com/quasilyte/go-ruleguard v0.3.18 // indirect
+	github.com/quasilyte/gogrep v0.0.0-20220828223005-86e4605de09f // indirect
 	github.com/quasilyte/regex/syntax v0.0.0-20200407221936-30656e2c4a95 // indirect
 	github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567 // indirect
 	github.com/rs/zerolog v1.27.0 // indirect
@@ -210,7 +212,7 @@ require (
 	github.com/ryanrolds/sqlclosecheck v0.3.0 // indirect
 	github.com/sanposhiho/wastedassign/v2 v2.0.6 // indirect
 	github.com/sashamelentyev/interfacebloat v1.1.0 // indirect
-	github.com/sashamelentyev/usestdlibvars v1.13.0 // indirect
+	github.com/sashamelentyev/usestdlibvars v1.20.0 // indirect
 	github.com/satori/go.uuid v1.2.0 // indirect
 	github.com/securego/gosec/v2 v2.13.1 // indirect
 	github.com/shazow/go-diff v0.0.0-20160112020656-b6b7b6733b8c // indirect
@@ -220,22 +222,21 @@ require (
 	github.com/sivchari/tenv v1.7.0 // indirect
 	github.com/sonatard/noctx v0.0.1 // indirect
 	github.com/sourcegraph/go-diff v0.6.1 // indirect
-	github.com/spf13/afero v1.8.2 // indirect
+	github.com/spf13/afero v1.9.2 // indirect
 	github.com/spf13/cast v1.5.0 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/ssgreg/nlreturn/v2 v2.2.1 // indirect
 	github.com/stbenjam/no-sprintf-host-port v0.1.1 // indirect
-	github.com/stretchr/objx v0.4.0 // indirect
+	github.com/stretchr/objx v0.5.0 // indirect
 	github.com/subosito/gotenv v1.4.1 // indirect
-	github.com/sylvia7788/contextcheck v1.0.6 // indirect
 	github.com/tdakkota/asciicheck v0.1.1 // indirect
 	github.com/tecbot/gorocksdb v0.0.0-20191217155057-f0fad39f321c // indirect
 	github.com/tetafro/godot v1.4.11 // indirect
 	github.com/timakin/bodyclose v0.0.0-20210704033933-f49887972144 // indirect
-	github.com/timonwong/logrlint v0.1.0 // indirect
-	github.com/tomarrell/wrapcheck/v2 v2.6.2 // indirect
-	github.com/tommy-muehle/go-mnd/v2 v2.5.0 // indirect
+	github.com/timonwong/loggercheck v0.9.3 // indirect
+	github.com/tomarrell/wrapcheck/v2 v2.7.0 // indirect
+	github.com/tommy-muehle/go-mnd/v2 v2.5.1 // indirect
 	github.com/ultraware/funlen v0.0.3 // indirect
 	github.com/ultraware/whitespace v0.0.5 // indirect
 	github.com/uudashr/gocognit v1.0.6 // indirect
@@ -244,26 +245,27 @@ require (
 	gitlab.com/bosi/decorder v0.2.3 // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
 	go.opencensus.io v0.23.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.34.0 // indirect
-	go.opentelemetry.io/otel v1.9.0 // indirect
-	go.opentelemetry.io/otel/trace v1.9.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.36.3 // indirect
+	go.opentelemetry.io/otel v1.11.0 // indirect
+	go.opentelemetry.io/otel/metric v0.32.3 // indirect
+	go.opentelemetry.io/otel/trace v1.11.0 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
-	go.uber.org/zap v1.22.0 // indirect
+	go.uber.org/zap v1.23.0 // indirect
 	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
-	golang.org/x/exp/typeparams v0.0.0-20220613132600-b0d781184e0d // indirect
-	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde // indirect
-	golang.org/x/sys v0.0.0-20220818161305-2296e01440c6 // indirect
-	golang.org/x/term v0.0.0-20220722155259-a9ba230a4035 // indirect
-	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/tools v0.1.12 // indirect
-	google.golang.org/genproto v0.0.0-20220725144611-272f38e5d71b // indirect
+	golang.org/x/exp/typeparams v0.0.0-20220827204233-334a2380cb91 // indirect
+	golang.org/x/mod v0.6.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/sys v0.1.0 // indirect
+	golang.org/x/term v0.1.0 // indirect
+	golang.org/x/text v0.4.0 // indirect
+	golang.org/x/tools v0.2.0 // indirect
+	google.golang.org/genproto v0.0.0-20221024183307-1bc688fe9f3e // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	honnef.co/go/tools v0.3.3 // indirect
-	mvdan.cc/gofumpt v0.3.1 // indirect
+	mvdan.cc/gofumpt v0.4.0 // indirect
 	mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed // indirect
 	mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b // indirect
 	mvdan.cc/unparam v0.0.0-20220706161116-678bad134442 // indirect

go.sum

@@ -23,14 +23,15 @@ cloud.google.com/go v0.75.0/go.mod h1:VGuuCn7PG0dwsd5XPVm2Mm3wlh3EL55/79EKB6hlPT
 cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg=
 cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8=
 cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0=
-cloud.google.com/go v0.100.2 h1:t9Iw5QH5v4XtlEQaCtUY7x6sCABps8sW0acw7e2WQ6Y=
+cloud.google.com/go v0.104.0 h1:gSmWO7DY1vOm0MVU6DNXM11BWHHsTUmsC5cv1fuW5X8=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
 cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
 cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
-cloud.google.com/go/compute v1.6.1 h1:2sMmt8prCn7DPaG4Pmh0N3Inmc8cT8ae5k1M6VJ9Wqc=
+cloud.google.com/go/compute v1.12.1 h1:gKVJMEyqV5c/UnpzjjQbo3Rjvvqpr9B1DFSbJC4OXr0=
+cloud.google.com/go/compute/metadata v0.2.1 h1:efOwf5ymceDhK6PKMnnrTHP4pppY5L22mle96M1yP48=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
@@ -45,6 +46,8 @@ cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RX
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 cloud.google.com/go/storage v1.14.0/go.mod h1:GrKmX003DSIwi9o29oFT7YDnHYwZoctc3fOKtUw0Xmo=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
+github.com/Abirdcfly/dupword v0.0.7 h1:z14n0yytA3wNO2gpCD/jVtp/acEXPGmYu0esewpBt6Q=
+github.com/Abirdcfly/dupword v0.0.7/go.mod h1:K/4M1kj+Zh39d2aotRwypvasonOyAMH1c/IZJzE0dmk=
 github.com/Antonboom/errname v0.1.7 h1:mBBDKvEYwPl4WFFNwec1CZO096G6vzK9vvDQzAwkako=
 github.com/Antonboom/errname v0.1.7/go.mod h1:g0ONh16msHIPgJSGsecu1G/dcF2hlYR/0SddnIAGavU=
 github.com/Antonboom/nilnil v0.1.1 h1:PHhrh5ANKFWRBh7TdYmyyq2gyT2lotnvFvvFbylF81Q=
@@ -53,8 +56,8 @@ github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8=
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/BurntSushi/toml v1.2.0 h1:Rt8g24XnyGTyglgET/PRUNlrUeu9F5L+7FilkXfZgs0=
-github.com/BurntSushi/toml v1.2.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
+github.com/BurntSushi/toml v1.2.1 h1:9F2/+DoOYIOksmaJFPw1tGFy1eDnIJXg+UHjuD8lTak=
+github.com/BurntSushi/toml v1.2.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d/go.mod h1:URdX5+vg25ts3aCh8H5IFZybJYKWhJHYMTnf+ULtoC4=
 github.com/DATA-DOG/go-sqlmock v1.5.0 h1:Shsta01QNfFxHCfpW6YH2STWB0MudeXXEWMr20OEh60=
@@ -72,14 +75,14 @@ github.com/Masterminds/semver v1.5.0 h1:H65muMkzWKEuNDnfl9d70GUjFniHKHRbFPGBuZ3Q
 github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
 github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
 github.com/Microsoft/go-winio v0.5.0/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84=
-github.com/Microsoft/go-winio v0.5.2 h1:a9IhgEQBCUEk6QCdml9CiJGhAws+YwffDHEMp1VMrpA=
-github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
+github.com/Microsoft/go-winio v0.6.0 h1:slsWYD/zyx7lCXoZVlvQrj0hPTM1HI4+v1sIda2yDvg=
+github.com/Microsoft/go-winio v0.6.0/go.mod h1:cTAf44im0RAYeL23bpB+fzCyDH2MJiz2BO69KH/soAE=
 github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 h1:TngWCqHvy9oXAN6lEVMRuU21PR1EtLVZJmdB18Gu3Rw=
 github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk=
 github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
-github.com/OpenPeeDeeP/depguard v1.1.0 h1:pjK9nLPS1FwQYGGpPxoMYpe7qACHOhAWQMQzV71i49o=
-github.com/OpenPeeDeeP/depguard v1.1.0/go.mod h1:JtAMzWkmFEzDPyAd+W0NHl1lvpQKTvT9jnRVsohBKpc=
+github.com/OpenPeeDeeP/depguard v1.1.1 h1:TSUznLjvp/4IUP+OQ0t/4jF4QUyxIcVX8YnghZdunyA=
+github.com/OpenPeeDeeP/depguard v1.1.1/go.mod h1:JtAMzWkmFEzDPyAd+W0NHl1lvpQKTvT9jnRVsohBKpc=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/VividCortex/gohistogram v1.0.0 h1:6+hBz+qvs0JOrrNhhmR7lFxo5sINxBCGXrdtl/UvroE=
@@ -149,8 +152,8 @@ github.com/btcsuite/btcd v0.23.0 h1:V2/ZgjfDFIygAX3ZapeigkVBoVUtOJKSwrhZdlpSvaA=
 github.com/btcsuite/btcd v0.23.0/go.mod h1:0QJIIN1wwIXF/3G/m87gIwGniDMDQqjVn4SZgnFpsYY=
 github.com/btcsuite/btcd/btcec/v2 v2.1.0/go.mod h1:2VzYrv4Gm4apmbVVsSq5bqf1Ec8v56E48Vt0Y/umPgA=
 github.com/btcsuite/btcd/btcec/v2 v2.1.3/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
-github.com/btcsuite/btcd/btcec/v2 v2.2.1 h1:xP60mv8fvp+0khmrN0zTdPC3cNm24rfeE6lh2R/Yv3E=
-github.com/btcsuite/btcd/btcec/v2 v2.2.1/go.mod h1:9/CSmJxmuvqzX9Wh2fXMWToLOHhPd11lSPuIupwTkI8=
+github.com/btcsuite/btcd/btcec/v2 v2.3.0 h1:S/6K1GEwlEsFzZP4cOOl5mg6PEd/pr0zz7hvXcaxhJ4=
+github.com/btcsuite/btcd/btcec/v2 v2.3.0/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
 github.com/btcsuite/btcd/btcutil v1.0.0/go.mod h1:Uoxwv0pqYWhD//tfTiipkxNfdhG9UrLwaeswfjfdF0A=
 github.com/btcsuite/btcd/btcutil v1.1.0/go.mod h1:5OapHB7A2hBBWLm48mmw4MOHNJCcUBTwmWH/0Jn8VHE=
 github.com/btcsuite/btcd/btcutil v1.1.2 h1:XLMbX8JQEiwMcYft2EGi8zPUkoa0abKIU6/BJSRsjzQ=
@@ -169,10 +172,12 @@ github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku
 github.com/btcsuite/snappy-go v1.0.0/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
 github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
-github.com/bufbuild/buf v1.8.0 h1:53qJ3QY/KOHwSjWgCQYkQaR3jGWst7aOfTXnFe8e+VQ=
-github.com/bufbuild/buf v1.8.0/go.mod h1:tBzKkd1fzCcBV6KKSO7zo3rlhk3o1YQ0F2tQKSC2aNU=
-github.com/bufbuild/connect-go v0.4.0 h1:fIMyUYG8mXSTH+nnlOx9KmRUf3mBF0R2uKK+BQBoOHE=
-github.com/bufbuild/connect-go v0.4.0/go.mod h1:ZEtBnQ7J/m7bvWOW+H8T/+hKQCzPVfhhhICuvtcnjlI=
+github.com/bufbuild/buf v1.9.0 h1:8a60qapVuRj6crerWR0rny4UUV/MhZSL5gagJuBxmx8=
+github.com/bufbuild/buf v1.9.0/go.mod h1:1Q+rMHiMVcfgScEF/GOldxmu4o9TrQ2sQQh58K6MscE=
+github.com/bufbuild/connect-go v1.0.0 h1:htSflKUT8y1jxhoPhPYTZMrsY3ipUXjjrbcZR5O2cVo=
+github.com/bufbuild/connect-go v1.0.0/go.mod h1:9iNvh/NOsfhNBUH5CtvXeVUskQO1xsrEviH7ZArwZ3I=
+github.com/bufbuild/protocompile v0.1.0 h1:HjgJBI85hY/qmW5tw/66sNDZ7z0UDdVSi/5r40WHw4s=
+github.com/bufbuild/protocompile v0.1.0/go.mod h1:ix/MMMdsT3fzxfw91dvbfzKW3fRRnuPCP47kpAm5m/4=
 github.com/butuzov/ireturn v0.1.1 h1:QvrO2QF2+/Cx1WA/vETCIYBKtRjc30vesdoPUNo1EbY=
 github.com/butuzov/ireturn v0.1.1/go.mod h1:Wh6Zl3IMtTpaIKbmwzqi6olnM9ptYQxxVacMsOEFPoc=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
@@ -249,13 +254,13 @@ github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7Do
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw=
 github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/cristalhq/acmd v0.7.0/go.mod h1:LG5oa43pE/BbxtfMoImHCQN++0Su7dzipdgBjMCBVDQ=
-github.com/curioswitch/go-reassign v0.1.2 h1:ekM07+z+VFT560Exz4mTv0/s1yU9gem6CJc/tlYpkmI=
-github.com/curioswitch/go-reassign v0.1.2/go.mod h1:bFJIHgtTM3hRm2sKXSPkbwNjSFyGURQXyn4IXD2qwfQ=
+github.com/cristalhq/acmd v0.8.1/go.mod h1:LG5oa43pE/BbxtfMoImHCQN++0Su7dzipdgBjMCBVDQ=
+github.com/curioswitch/go-reassign v0.2.0 h1:G9UZyOcpk/d7Gd6mqYgd8XYWFMw/znxwGDUstnC9DIo=
+github.com/curioswitch/go-reassign v0.2.0/go.mod h1:x6OpXuWvgfQaMGks2BZybTngWjT84hqJfKoO8Tt/Roc=
 github.com/cyphar/filepath-securejoin v0.2.2/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2G9VLXONKD9G7QGMM+4=
 github.com/cyphar/filepath-securejoin v0.2.3/go.mod h1:aPGpWjXOXUn2NCNjFvBE6aRxGGx79pTxQpKOJNYHHl4=
-github.com/daixiang0/gci v0.6.3 h1:wUAqXChk8HbwXn8AfxD9DYSCp9Bpz1L3e6Q4Roe+q9E=
-github.com/daixiang0/gci v0.6.3/go.mod h1:EpVfrztufwVgQRXjnX4zuNinEpLj5OmMjtu/+MB0V0c=
+github.com/daixiang0/gci v0.8.1 h1:T4xpSC+hmsi4CSyuYfIJdMZAr9o7xZmHpQVygMghGZ4=
+github.com/daixiang0/gci v0.8.1/go.mod h1:EpVfrztufwVgQRXjnX4zuNinEpLj5OmMjtu/+MB0V0c=
 github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -279,12 +284,13 @@ github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8
 github.com/docker/cli v20.10.17+incompatible h1:eO2KS7ZFeov5UJeaDmIs1NFEDRf32PaqRpvoEkKBy5M=
 github.com/docker/distribution v2.8.1+incompatible h1:Q50tZOPR6T/hjNsyc9g8/syEs6bk8XXApsHjKukMl68=
 github.com/docker/distribution v2.8.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
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@@ -331,15 +337,15 @@ github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM
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@@ -368,13 +374,12 @@ github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/me
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@@ -394,8 +399,8 @@ github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5x
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@@ -451,10 +456,10 @@ github.com/golangci/dupl v0.0.0-20180902072040-3e9179ac440a h1:w8hkcTqaFpzKqonE9
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@@ -480,8 +485,9 @@ github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
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@@ -614,14 +620,7 @@ github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M
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@@ -656,11 +655,13 @@ github.com/kisielk/errcheck v1.6.2 h1:uGQ9xI8/pgc9iOoCe7kWQgRE6SBTrCGmTSf0LrEtY7
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@@ -704,6 +705,8 @@ github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czP
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@@ -737,8 +740,8 @@ github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182aff
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@@ -761,8 +764,8 @@ github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RR
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@@ -798,8 +801,8 @@ github.com/nbutton23/zxcvbn-go v0.0.0-20210217022336-fa2cb2858354 h1:4kuARK6Y6Fx
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@@ -831,8 +834,8 @@ github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQ
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@@ -896,8 +899,8 @@ github.com/pointlander/jetset v1.0.1-0.20190518214125-eee7eff80bd4 h1:RHHRCZeaNy
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@@ -964,7 +968,7 @@ github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqn
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@@ -988,8 +992,8 @@ github.com/sasha-s/go-deadlock v0.3.1 h1:sqv7fDNShgjcaxkO0JNcOAlr8B9+cV5Ey/OB71e
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@@ -1056,8 +1060,8 @@ github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/y
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@@ -1069,8 +1073,9 @@ github.com/streadway/handy v0.0.0-20190108123426-d5acb3125c2a/go.mod h1:qNTQ5P5J
 github.com/streadway/handy v0.0.0-20200128134331-0f66f006fb2e/go.mod h1:qNTQ5P5JnDBl6z3cMAg/SywNDC5ABu5ApDIw6lUbRmI=
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@@ -1079,13 +1084,12 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
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@@ -1106,14 +1110,14 @@ github.com/tetafro/godot v1.4.11 h1:BVoBIqAf/2QdbFmSwAWnaIqDivZdOV0ZRwEm6jivLKw=
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@@ -1125,8 +1129,8 @@ github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijb
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@@ -1167,12 +1171,14 @@ go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
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-go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.34.0 h1:PNEMW4EvpNQ7SuoPFNkvbZqi1STkTPKq+8vfoMl/6AE=
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-go.opentelemetry.io/otel v1.9.0/go.mod h1:np4EoPGzoPs3O67xUVNoPPcmSvsfOxNlNA4F4AC+0Eo=
-go.opentelemetry.io/otel/trace v1.9.0 h1:oZaCNJUjWcg60VXWee8lJKlqhPbXAPB51URuR47pQYc=
-go.opentelemetry.io/otel/trace v1.9.0/go.mod h1:2737Q0MuG8q1uILYm2YYVkAyLtOofiTNGg6VODnOiPo=
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+go.opentelemetry.io/otel/trace v1.11.0 h1:20U/Vj42SX+mASlXLmSGBg6jpI1jQtv682lZtTAOVFI=
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@@ -1194,8 +1200,8 @@ go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
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@@ -1219,8 +1225,8 @@ golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.0.0-20210915214749-c084706c2272/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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 golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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-golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
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 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
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@@ -1237,8 +1243,8 @@ golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMk
 golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e h1:+WEEuIdZHnUeJJmEUjyYC2gfUMj69yZXw17EnHg/otA=
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 golang.org/x/exp/typeparams v0.0.0-20220428152302-39d4317da171/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
-golang.org/x/exp/typeparams v0.0.0-20220613132600-b0d781184e0d h1:+W8Qf4iJtMGKkyAygcKohjxTk4JPsL9DpzApJ22m5Ic=
-golang.org/x/exp/typeparams v0.0.0-20220613132600-b0d781184e0d/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
+golang.org/x/exp/typeparams v0.0.0-20220827204233-334a2380cb91 h1:Ic/qN6TEifvObMGQy72k0n1LlJr7DjWWEi+MOsDOiSk=
+golang.org/x/exp/typeparams v0.0.0-20220827204233-334a2380cb91/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
 golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=
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@@ -1267,8 +1273,9 @@ golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
 golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
-golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 h1:6zppjxzCulZykYSLyVDYbneBfbaBIQPYMevg0bEwv2s=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/mod v0.6.0 h1:b9gGHsz9/HhJ3HF5DHQytPpuwocVTChQJK3AvoLRD5I=
+golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
 golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -1327,8 +1334,8 @@ golang.org/x/net v0.0.0-20211029224645-99673261e6eb/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.0.0-20220812174116-3211cb980234 h1:RDqmgfe7SvlMWoqC3xwQ2blLO3fcWcxMa3eBLRdRW7E=
-golang.org/x/net v0.0.0-20220812174116-3211cb980234/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
+golang.org/x/net v0.1.0 h1:hZ/3BUoy5aId7sCpA/Tc5lt8DkFgdVS2onTpJsZ/fl0=
+golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1343,7 +1350,7 @@ golang.org/x/oauth2 v0.0.0-20210313182246-cd4f82c27b84/go.mod h1:KelEdhl1UZF7XfJ
 golang.org/x/oauth2 v0.0.0-20210402161424-2e8d93401602/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
-golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5 h1:OSnWWcOd/CtWQC2cYSBgbTSJv3ciqd8r54ySIW2y3RE=
+golang.org/x/oauth2 v0.0.0-20221014153046-6fdb5e3db783 h1:nt+Q6cXKz4MosCSpnbMtqiQ8Oz0pxTef2B4Vca2lvfk=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -1356,8 +1363,8 @@ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde h1:ejfdSekXMDxDLbRrJMwUk6KnSLZ2McaUCVcIKM+N6jc=
-golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
+golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -1452,19 +1459,19 @@ golang.org/x/sys v0.0.0-20211105183446-c75c47738b0c/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220702020025-31831981b65f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220818161305-2296e01440c6 h1:Sx/u41w+OwrInGdEckYmEuU5gHoGSL4QbDz3S9s6j4U=
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 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.0.0-20220722155259-a9ba230a4035 h1:Q5284mrmYTpACcm+eAKjKJH48BBwSyfJqmmGDTtT8Vc=
-golang.org/x/term v0.0.0-20220722155259-a9ba230a4035/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.1.0 h1:g6Z6vPFA9dYBAF7DWcH6sCcOntplXsDKcliusYijMlw=
+golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1473,15 +1480,16 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
+golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac h1:7zkz7BUtwNFFqcowJ+RIgu2MaV/MapERkDIy+mwPyjs=
 golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -1574,8 +1582,9 @@ golang.org/x/tools v0.1.9-0.20211228192929-ee1ca4ffc4da/go.mod h1:nABZi5QlRsZVlz
 golang.org/x/tools v0.1.9/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
 golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
 golang.org/x/tools v0.1.11/go.mod h1:SgwaegtQh8clINPpECJMqnxLv9I09HLqnW3RMqW0CA4=
-golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/tools v0.2.0 h1:G6AHpWxTMGY1KyEYoAQ5WTtIekUUvDNjan3ugu60JvE=
+golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1665,8 +1674,8 @@ google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaE
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
 google.golang.org/genproto v0.0.0-20210917145530-b395a37504d4/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
 google.golang.org/genproto v0.0.0-20211101144312-62acf1d99145/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20220725144611-272f38e5d71b h1:SfSkJugek6xm7lWywqth4r2iTrYLpD8lOj1nMIIhMNM=
-google.golang.org/genproto v0.0.0-20220725144611-272f38e5d71b/go.mod h1:iHe1svFLAZg9VWz891+QbRMwUv9O/1Ww+/mngYeThbc=
+google.golang.org/genproto v0.0.0-20221024183307-1bc688fe9f3e h1:S9GbmC1iCgvbLyAokVCwiO6tVIrU9Y7c5oMx1V/ki/Y=
+google.golang.org/genproto v0.0.0-20221024183307-1bc688fe9f3e/go.mod h1:9qHF0xnpdSfF6knlcsnpzUu5y+rpwgbvsyGAZPBMg4s=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM=
@@ -1696,8 +1705,8 @@ google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQ
 google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
 google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
 google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
-google.golang.org/grpc v1.50.0 h1:fPVVDxY9w++VjTZsYvXWqEf9Rqar/e+9zYfxKK+W+YU=
-google.golang.org/grpc v1.50.0/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
+google.golang.org/grpc v1.50.1 h1:DS/BukOZWp8s6p4Dt/tOaJaTQyPyOoCcrjroHuCeLzY=
+google.golang.org/grpc v1.50.1/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -1710,10 +1719,9 @@ google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGj
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.27.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
-google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8 h1:KR8+MyP7/qOlV+8Af01LtjL04bu7on42eVsxT4EyBQk=
+google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -1761,8 +1769,8 @@ honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.3.3 h1:oDx7VAwstgpYpb3wv0oxiZlxY+foCpRAwY7Vk6XpAgA=
 honnef.co/go/tools v0.3.3/go.mod h1:jzwdWgg7Jdq75wlfblQxO4neNaFFSvgc1tD5Wv8U0Yw=
-mvdan.cc/gofumpt v0.3.1 h1:avhhrOmv0IuvQVK7fvwV91oFSGAk5/6Po8GXTzICeu8=
-mvdan.cc/gofumpt v0.3.1/go.mod h1:w3ymliuxvzVx8DAutBnVyDqYb1Niy/yCJt/lk821YCE=
+mvdan.cc/gofumpt v0.4.0 h1:JVf4NN1mIpHogBj7ABpgOyZc65/UUOkKQFkoURsz4MM=
+mvdan.cc/gofumpt v0.4.0/go.mod h1:PljLOHDeZqgS8opHRKLzp2It2VBuSdteAgqUfzMTxlQ=
 mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed h1:WX1yoOaKQfddO/mLzdV4wptyWgoH/6hwLs7QHTixo0I=
 mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc=
 mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b h1:DxJ5nJdkhDlLok9K6qO+5290kphDJbHOQO1DFFFTeBo=

libs/rand/random.go

@@ -48,7 +48,7 @@ func (r *Rand) init() {
 }
 
 func (r *Rand) reset(seed int64) {
-	r.rand = mrand.New(mrand.NewSource(seed)) //nolint:gosec
+	r.rand = mrand.New(mrand.NewSource(seed))
 }
 
 //----------------------------------------

light/detector_test.go

@@ -57,6 +57,7 @@ func TestLightClientAttackEvidence_Lunatic(t *testing.T) {
 		dbs.New(dbm.NewMemDB(), chainID),
 		light.Logger(log.TestingLogger()),
 		light.MaxRetryAttempts(1),
+		light.SkippingVerification(minimumTrustLevel),
 	)
 	require.NoError(t, err)
 
@@ -92,7 +93,7 @@ func TestLightClientAttackEvidence_Lunatic(t *testing.T) {
 func TestLightClientAttackEvidence_Equivocation(t *testing.T) {
 	verificationOptions := map[string]light.Option{
 		"sequential": light.SequentialVerification(),
-		"skipping":   light.SkippingVerification(light.DefaultTrustLevel),
+		"skipping":   light.SkippingVerification(minimumTrustLevel),
 	}
 
 	for s, verificationOption := range verificationOptions {
@@ -230,6 +231,7 @@ func TestLightClientAttackEvidence_ForwardLunatic(t *testing.T) {
 		light.Logger(log.TestingLogger()),
 		light.MaxClockDrift(1*time.Second),
 		light.MaxBlockLag(1*time.Second),
+		light.SkippingVerification(minimumTrustLevel),
 	)
 	require.NoError(t, err)
 
@@ -297,6 +299,7 @@ func TestLightClientAttackEvidence_ForwardLunatic(t *testing.T) {
 		light.Logger(log.TestingLogger()),
 		light.MaxClockDrift(1*time.Second),
 		light.MaxBlockLag(1*time.Second),
+		light.SkippingVerification(minimumTrustLevel),
 	)
 	require.NoError(t, err)
 
@@ -327,6 +330,7 @@ func TestClientDivergentTraces1(t *testing.T) {
 		dbs.New(dbm.NewMemDB(), chainID),
 		light.Logger(log.TestingLogger()),
 		light.MaxRetryAttempts(1),
+		light.SkippingVerification(minimumTrustLevel),
 	)
 	require.Error(t, err)
 	assert.Contains(t, err.Error(), "does not match primary")
@@ -351,6 +355,7 @@ func TestClientDivergentTraces2(t *testing.T) {
 		dbs.New(dbm.NewMemDB(), chainID),
 		light.Logger(log.TestingLogger()),
 		light.MaxRetryAttempts(1),
+		light.SkippingVerification(minimumTrustLevel),
 	)
 	require.NoError(t, err)
 
@@ -422,6 +427,7 @@ func TestClientDivergentTraces4(t *testing.T) {
 		[]provider.Provider{witness},
 		dbs.New(dbm.NewMemDB(), chainID),
 		light.Logger(log.TestingLogger()),
+		light.SkippingVerification(minimumTrustLevel),
 	)
 	require.NoError(t, err)
 

light/proxy/routes.go

@@ -21,22 +21,22 @@ func RPCRoutes(c *lrpc.Client) map[string]*rpcserver.RPCFunc {
 		"health":               rpcserver.NewRPCFunc(makeHealthFunc(c), ""),
 		"status":               rpcserver.NewRPCFunc(makeStatusFunc(c), ""),
 		"net_info":             rpcserver.NewRPCFunc(makeNetInfoFunc(c), ""),
-		"blockchain":           rpcserver.NewRPCFunc(makeBlockchainInfoFunc(c), "minHeight,maxHeight"),
-		"genesis":              rpcserver.NewRPCFunc(makeGenesisFunc(c), ""),
-		"genesis_chunked":      rpcserver.NewRPCFunc(makeGenesisChunkedFunc(c), ""),
-		"block":                rpcserver.NewRPCFunc(makeBlockFunc(c), "height"),
-		"header":               rpcserver.NewRPCFunc(makeHeaderFunc(c), "height"),
-		"header_by_hash":       rpcserver.NewRPCFunc(makeHeaderByHashFunc(c), "hash"),
-		"block_by_hash":        rpcserver.NewRPCFunc(makeBlockByHashFunc(c), "hash"),
-		"block_results":        rpcserver.NewRPCFunc(makeBlockResultsFunc(c), "height"),
-		"commit":               rpcserver.NewRPCFunc(makeCommitFunc(c), "height"),
-		"tx":                   rpcserver.NewRPCFunc(makeTxFunc(c), "hash,prove"),
+		"blockchain":           rpcserver.NewRPCFunc(makeBlockchainInfoFunc(c), "minHeight,maxHeight", rpcserver.Cacheable()),
+		"genesis":              rpcserver.NewRPCFunc(makeGenesisFunc(c), "", rpcserver.Cacheable()),
+		"genesis_chunked":      rpcserver.NewRPCFunc(makeGenesisChunkedFunc(c), "", rpcserver.Cacheable()),
+		"block":                rpcserver.NewRPCFunc(makeBlockFunc(c), "height", rpcserver.Cacheable("height")),
+		"header":               rpcserver.NewRPCFunc(makeHeaderFunc(c), "height", rpcserver.Cacheable("height")),
+		"header_by_hash":       rpcserver.NewRPCFunc(makeHeaderByHashFunc(c), "hash", rpcserver.Cacheable()),
+		"block_by_hash":        rpcserver.NewRPCFunc(makeBlockByHashFunc(c), "hash", rpcserver.Cacheable()),
+		"block_results":        rpcserver.NewRPCFunc(makeBlockResultsFunc(c), "height", rpcserver.Cacheable("height")),
+		"commit":               rpcserver.NewRPCFunc(makeCommitFunc(c), "height", rpcserver.Cacheable("height")),
+		"tx":                   rpcserver.NewRPCFunc(makeTxFunc(c), "hash,prove", rpcserver.Cacheable()),
 		"tx_search":            rpcserver.NewRPCFunc(makeTxSearchFunc(c), "query,prove,page,per_page,order_by"),
 		"block_search":         rpcserver.NewRPCFunc(makeBlockSearchFunc(c), "query,page,per_page,order_by"),
-		"validators":           rpcserver.NewRPCFunc(makeValidatorsFunc(c), "height,page,per_page"),
+		"validators":           rpcserver.NewRPCFunc(makeValidatorsFunc(c), "height,page,per_page", rpcserver.Cacheable("height")),
 		"dump_consensus_state": rpcserver.NewRPCFunc(makeDumpConsensusStateFunc(c), ""),
 		"consensus_state":      rpcserver.NewRPCFunc(makeConsensusStateFunc(c), ""),
-		"consensus_params":     rpcserver.NewRPCFunc(makeConsensusParamsFunc(c), "height"),
+		"consensus_params":     rpcserver.NewRPCFunc(makeConsensusParamsFunc(c), "height", rpcserver.Cacheable("height")),
 		"unconfirmed_txs":      rpcserver.NewRPCFunc(makeUnconfirmedTxsFunc(c), "limit"),
 		"num_unconfirmed_txs":  rpcserver.NewRPCFunc(makeNumUnconfirmedTxsFunc(c), ""),
 
@@ -47,7 +47,7 @@ func RPCRoutes(c *lrpc.Client) map[string]*rpcserver.RPCFunc {
 
 		// abci API
 		"abci_query": rpcserver.NewRPCFunc(makeABCIQueryFunc(c), "path,data,height,prove"),
-		"abci_info":  rpcserver.NewRPCFunc(makeABCIInfoFunc(c), ""),
+		"abci_info":  rpcserver.NewRPCFunc(makeABCIInfoFunc(c), "", rpcserver.Cacheable()),
 
 		// evidence API
 		"broadcast_evidence": rpcserver.NewRPCFunc(makeBroadcastEvidenceFunc(c), "evidence"),

light/verifier.go

@@ -10,22 +10,30 @@ import (
 	"github.com/tendermint/tendermint/types"
 )
 
-var (
-	// DefaultTrustLevel - new header can be trusted if at least one correct
-	// validator signed it.
-	DefaultTrustLevel = tmmath.Fraction{Numerator: 1, Denominator: 3}
-)
+// DefaultTrustLevel - We default to assuming that 2/3 in voting power of the validator set must be in common
+// between the trusted and untrusted validator set. Guarantees at least 1/3 honest validators signed.
+//
+// Trust level must at minimum be greater than 1/3 and less than or equal to 1. Assuming that
+// 1/3 or less of the validator set are byzantine (Tendermint's standard security guarantee), this equates
+// to at least 1 honest node that we can trust in the untrusted signer set.
+//
+// Practically speaking, a trust level greater than 2/3 does not provide signifcantly greater
+// security as a plethora of other attack vectors become apparent at that level of byzantine.
+// The lower the trust level the less amount of intermediary verification steps need to be taken
+// between a trusted header and untrusted header. This is also depedent on how much a validator
+// set changes. In chains with low turnover, 2/3 should be a good balance of speed and security.
+var DefaultTrustLevel = tmmath.Fraction{Numerator: 2, Denominator: 3}
 
 // VerifyNonAdjacent verifies non-adjacent untrustedHeader against
 // trustedHeader. It ensures that:
 //
 //		a) trustedHeader can still be trusted (if not, ErrOldHeaderExpired is returned)
 //		b) untrustedHeader is valid (if not, ErrInvalidHeader is returned)
-//		c) trustLevel ([1/3, 1]) of trustedHeaderVals (or trustedHeaderNextVals)
+//		c) trustLevel ([1/3, 2/3]) of trustedHeaderVals (or trustedHeaderNextVals)
 //	 signed correctly (if not, ErrNewValSetCantBeTrusted is returned)
 //		d) more than 2/3 of untrustedVals have signed h2
 //	   (otherwise, ErrInvalidHeader is returned)
-//	 e) headers are non-adjacent.
+//	    e) headers are non-adjacent.
 //
 // maxClockDrift defines how much untrustedHeader.Time can drift into the
 // future.

light/verifier_test.go

@@ -12,9 +12,9 @@ import (
 	"github.com/tendermint/tendermint/types"
 )
 
-const (
-	maxClockDrift = 10 * time.Second
-)
+const maxClockDrift = 10 * time.Second
+
+var minimumTrustLevel = tmmath.Fraction{Numerator: 1, Denominator: 3}
 
 func TestVerifyAdjacentHeaders(t *testing.T) {
 	const (
@@ -271,7 +271,7 @@ func TestVerifyNonAdjacentHeaders(t *testing.T) {
 		t.Run(fmt.Sprintf("#%d", i), func(t *testing.T) {
 			err := light.VerifyNonAdjacent(header, vals, tc.newHeader, tc.newVals, tc.trustingPeriod,
 				tc.now, maxClockDrift,
-				light.DefaultTrustLevel)
+				minimumTrustLevel)
 
 			switch {
 			case tc.expErr != nil && assert.Error(t, err):

mempool/v0/reactor.go

@@ -134,6 +134,7 @@ func (memR *Reactor) GetChannels() []*p2p.ChannelDescriptor {
 			ID:                  mempool.MempoolChannel,
 			Priority:            5,
 			RecvMessageCapacity: batchMsg.Size(),
+			MessageType:         &protomem.Message{},
 		},
 	}
 }
@@ -154,27 +155,34 @@ func (memR *Reactor) RemovePeer(peer p2p.Peer, reason interface{}) {
 
 // Receive implements Reactor.
 // It adds any received transactions to the mempool.
-func (memR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
-	msg, err := memR.decodeMsg(msgBytes)
-	if err != nil {
-		memR.Logger.Error("Error decoding message", "src", src, "chId", chID, "err", err)
-		memR.Switch.StopPeerForError(src, err)
-		return
-	}
-	memR.Logger.Debug("Receive", "src", src, "chId", chID, "msg", msg)
-
-	txInfo := mempool.TxInfo{SenderID: memR.ids.GetForPeer(src)}
-	if src != nil {
-		txInfo.SenderP2PID = src.ID()
-	}
-
-	for _, tx := range msg.Txs {
-		err = memR.mempool.CheckTx(tx, nil, txInfo)
-		if errors.Is(err, mempool.ErrTxInCache) {
-			memR.Logger.Debug("Tx already exists in cache", "tx", tx.String())
-		} else if err != nil {
-			memR.Logger.Info("Could not check tx", "tx", tx.String(), "err", err)
+func (memR *Reactor) Receive(e p2p.Envelope) {
+	memR.Logger.Debug("Receive", "src", e.Src, "chId", e.ChannelID, "msg", e.Message)
+	switch msg := e.Message.(type) {
+	case *protomem.Txs:
+		protoTxs := msg.GetTxs()
+		if len(protoTxs) == 0 {
+			memR.Logger.Error("received empty txs from peer", "src", e.Src)
+			return
 		}
+		txInfo := mempool.TxInfo{SenderID: memR.ids.GetForPeer(e.Src)}
+		if e.Src != nil {
+			txInfo.SenderP2PID = e.Src.ID()
+		}
+
+		var err error
+		for _, tx := range protoTxs {
+			ntx := types.Tx(tx)
+			err = memR.mempool.CheckTx(ntx, nil, txInfo)
+			if errors.Is(err, mempool.ErrTxInCache) {
+				memR.Logger.Debug("Tx already exists in cache", "tx", ntx.String())
+			} else if err != nil {
+				memR.Logger.Info("Could not check tx", "tx", ntx.String(), "err", err)
+			}
+		}
+	default:
+		memR.Logger.Error("unknown message type", "src", e.Src, "chId", e.ChannelID, "msg", e.Message)
+		memR.Switch.StopPeerForError(e.Src, fmt.Errorf("mempool cannot handle message of type: %T", e.Message))
+		return
 	}
 
 	// broadcasting happens from go routines per peer
@@ -234,18 +242,10 @@ func (memR *Reactor) broadcastTxRoutine(peer p2p.Peer) {
 		// https://github.com/tendermint/tendermint/issues/5796
 
 		if _, ok := memTx.senders.Load(peerID); !ok {
-			msg := protomem.Message{
-				Sum: &protomem.Message_Txs{
-					Txs: &protomem.Txs{Txs: [][]byte{memTx.tx}},
-				},
-			}
-
-			bz, err := msg.Marshal()
-			if err != nil {
-				panic(err)
-			}
-
-			success := peer.Send(mempool.MempoolChannel, bz)
+			success := peer.Send(p2p.Envelope{
+				ChannelID: mempool.MempoolChannel,
+				Message:   &protomem.Txs{Txs: [][]byte{memTx.tx}},
+			})
 			if !success {
 				time.Sleep(mempool.PeerCatchupSleepIntervalMS * time.Millisecond)
 				continue
@@ -264,35 +264,6 @@ func (memR *Reactor) broadcastTxRoutine(peer p2p.Peer) {
 	}
 }
 
-func (memR *Reactor) decodeMsg(bz []byte) (TxsMessage, error) {
-	msg := protomem.Message{}
-	err := msg.Unmarshal(bz)
-	if err != nil {
-		return TxsMessage{}, err
-	}
-
-	var message TxsMessage
-
-	if i, ok := msg.Sum.(*protomem.Message_Txs); ok {
-		txs := i.Txs.GetTxs()
-
-		if len(txs) == 0 {
-			return message, errors.New("empty TxsMessage")
-		}
-
-		decoded := make([]types.Tx, len(txs))
-		for j, tx := range txs {
-			decoded[j] = types.Tx(tx)
-		}
-
-		message = TxsMessage{
-			Txs: decoded,
-		}
-		return message, nil
-	}
-	return message, fmt.Errorf("msg type: %T is not supported", msg)
-}
-
 // TxsMessage is a Message containing transactions.
 type TxsMessage struct {
 	Txs []types.Tx

mempool/v0/reactor_test.go

@@ -264,6 +264,10 @@ func TestMempoolIDsPanicsIfNodeRequestsOvermaxActiveIDs(t *testing.T) {
 	})
 }
 
+// TODO: This test tests that we don't panic and are able to generate new
+// PeerIDs for each peer we add. It seems as though we should be able to test
+// this in a much more direct way.
+// https://github.com/tendermint/tendermint/issues/9639
 func TestDontExhaustMaxActiveIDs(t *testing.T) {
 	config := cfg.TestConfig()
 	const N = 1
@@ -279,7 +283,12 @@ func TestDontExhaustMaxActiveIDs(t *testing.T) {
 
 	for i := 0; i < mempool.MaxActiveIDs+1; i++ {
 		peer := mock.NewPeer(nil)
-		reactor.Receive(mempool.MempoolChannel, peer, []byte{0x1, 0x2, 0x3})
+		reactor.Receive(p2p.Envelope{
+			ChannelID: mempool.MempoolChannel,
+			Src:       peer,
+			Message:   &memproto.Message{}, // This uses the wrong message type on purpose to stop the peer as in an error state in the reactor.
+		},
+		)
 		reactor.AddPeer(peer)
 	}
 }

mempool/v1/reactor.go

@@ -133,6 +133,7 @@ func (memR *Reactor) GetChannels() []*p2p.ChannelDescriptor {
 			ID:                  mempool.MempoolChannel,
 			Priority:            5,
 			RecvMessageCapacity: batchMsg.Size(),
+			MessageType:         &protomem.Message{},
 		},
 	}
 }
@@ -153,27 +154,36 @@ func (memR *Reactor) RemovePeer(peer p2p.Peer, reason interface{}) {
 
 // Receive implements Reactor.
 // It adds any received transactions to the mempool.
-func (memR *Reactor) Receive(chID byte, src p2p.Peer, msgBytes []byte) {
-	msg, err := memR.decodeMsg(msgBytes)
-	if err != nil {
-		memR.Logger.Error("Error decoding message", "src", src, "chId", chID, "err", err)
-		memR.Switch.StopPeerForError(src, err)
+func (memR *Reactor) Receive(e p2p.Envelope) {
+	memR.Logger.Debug("Receive", "src", e.Src, "chId", e.ChannelID, "msg", e.Message)
+	switch msg := e.Message.(type) {
+	case *protomem.Txs:
+		protoTxs := msg.GetTxs()
+		if len(protoTxs) == 0 {
+			memR.Logger.Error("received tmpty txs from peer", "src", e.Src)
+			return
+		}
+		txInfo := mempool.TxInfo{SenderID: memR.ids.GetForPeer(e.Src)}
+		if e.Src != nil {
+			txInfo.SenderP2PID = e.Src.ID()
+		}
+
+		var err error
+		for _, tx := range protoTxs {
+			ntx := types.Tx(tx)
+			err = memR.mempool.CheckTx(ntx, nil, txInfo)
+			if errors.Is(err, mempool.ErrTxInCache) {
+				memR.Logger.Debug("Tx already exists in cache", "tx", ntx.String())
+			} else if err != nil {
+				memR.Logger.Info("Could not check tx", "tx", ntx.String(), "err", err)
+			}
+		}
+	default:
+		memR.Logger.Error("unknown message type", "src", e.Src, "chId", e.ChannelID, "msg", e.Message)
+		memR.Switch.StopPeerForError(e.Src, fmt.Errorf("mempool cannot handle message of type: %T", e.Message))
 		return
 	}
-	memR.Logger.Debug("Receive", "src", src, "chId", chID, "msg", msg)
 
-	txInfo := mempool.TxInfo{SenderID: memR.ids.GetForPeer(src)}
-	if src != nil {
-		txInfo.SenderP2PID = src.ID()
-	}
-	for _, tx := range msg.Txs {
-		err = memR.mempool.CheckTx(tx, nil, txInfo)
-		if err == mempool.ErrTxInCache {
-			memR.Logger.Debug("Tx already exists in cache", "tx", tx.String())
-		} else if err != nil {
-			memR.Logger.Info("Could not check tx", "tx", tx.String(), "err", err)
-		}
-	}
 	// broadcasting happens from go routines per peer
 }
 
@@ -233,18 +243,10 @@ func (memR *Reactor) broadcastTxRoutine(peer p2p.Peer) {
 		// NOTE: Transaction batching was disabled due to
 		// https://github.com/tendermint/tendermint/issues/5796
 		if !memTx.HasPeer(peerID) {
-			msg := protomem.Message{
-				Sum: &protomem.Message_Txs{
-					Txs: &protomem.Txs{Txs: [][]byte{memTx.tx}},
-				},
-			}
-
-			bz, err := msg.Marshal()
-			if err != nil {
-				panic(err)
-			}
-
-			success := peer.Send(mempool.MempoolChannel, bz)
+			success := peer.Send(p2p.Envelope{
+				ChannelID: mempool.MempoolChannel,
+				Message:   &protomem.Txs{Txs: [][]byte{memTx.tx}},
+			})
 			if !success {
 				time.Sleep(mempool.PeerCatchupSleepIntervalMS * time.Millisecond)
 				continue
@@ -268,37 +270,6 @@ func (memR *Reactor) broadcastTxRoutine(peer p2p.Peer) {
 //-----------------------------------------------------------------------------
 // Messages
 
-func (memR *Reactor) decodeMsg(bz []byte) (TxsMessage, error) {
-	msg := protomem.Message{}
-	err := msg.Unmarshal(bz)
-	if err != nil {
-		return TxsMessage{}, err
-	}
-
-	var message TxsMessage
-
-	if i, ok := msg.Sum.(*protomem.Message_Txs); ok {
-		txs := i.Txs.GetTxs()
-
-		if len(txs) == 0 {
-			return message, errors.New("empty TxsMessage")
-		}
-
-		decoded := make([]types.Tx, len(txs))
-		for j, tx := range txs {
-			decoded[j] = types.Tx(tx)
-		}
-
-		message = TxsMessage{
-			Txs: decoded,
-		}
-		return message, nil
-	}
-	return message, fmt.Errorf("msg type: %T is not supported", msg)
-}
-
-//-------------------------------------
-
 // TxsMessage is a Message containing transactions.
 type TxsMessage struct {
 	Txs []types.Tx

node/id.go

@@ -1,35 +0,0 @@
-package node
-
-import (
-	"time"
-
-	"github.com/tendermint/tendermint/crypto"
-)
-
-type ID struct {
-	Name   string
-	PubKey crypto.PubKey
-}
-
-type PrivNodeID struct {
-	ID
-	PrivKey crypto.PrivKey
-}
-
-type Greeting struct {
-	ID
-	Version string
-	ChainID string
-	Message string
-	Time    time.Time
-}
-
-type SignedNodeGreeting struct {
-	Greeting
-	Signature []byte
-}
-
-func (pnid *PrivNodeID) SignGreeting() *SignedNodeGreeting {
-	// greeting := NodeGreeting{}
-	return nil
-}

node/node.go

@@ -1,49 +1,34 @@
 package node
 
 import (
-	"bytes"
 	"context"
-	"errors"
 	"fmt"
 	"net"
 	"net/http"
-	"strings"
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"github.com/rs/cors"
-	dbm "github.com/tendermint/tm-db"
 
-	abci "github.com/tendermint/tendermint/abci/types"
 	bc "github.com/tendermint/tendermint/blocksync"
 	cfg "github.com/tendermint/tendermint/config"
 	cs "github.com/tendermint/tendermint/consensus"
-	"github.com/tendermint/tendermint/crypto"
 	"github.com/tendermint/tendermint/evidence"
 
-	tmjson "github.com/tendermint/tendermint/libs/json"
 	"github.com/tendermint/tendermint/libs/log"
 	tmpubsub "github.com/tendermint/tendermint/libs/pubsub"
 	"github.com/tendermint/tendermint/libs/service"
-	"github.com/tendermint/tendermint/light"
 	mempl "github.com/tendermint/tendermint/mempool"
-	mempoolv0 "github.com/tendermint/tendermint/mempool/v0"
-	mempoolv1 "github.com/tendermint/tendermint/mempool/v1"
 	"github.com/tendermint/tendermint/p2p"
 	"github.com/tendermint/tendermint/p2p/pex"
-	"github.com/tendermint/tendermint/privval"
 	"github.com/tendermint/tendermint/proxy"
 	rpccore "github.com/tendermint/tendermint/rpc/core"
 	grpccore "github.com/tendermint/tendermint/rpc/grpc"
 	rpcserver "github.com/tendermint/tendermint/rpc/jsonrpc/server"
 	sm "github.com/tendermint/tendermint/state"
 	"github.com/tendermint/tendermint/state/indexer"
-	blockidxkv "github.com/tendermint/tendermint/state/indexer/block/kv"
-	blockidxnull "github.com/tendermint/tendermint/state/indexer/block/null"
-	"github.com/tendermint/tendermint/state/indexer/sink/psql"
 	"github.com/tendermint/tendermint/state/txindex"
-	"github.com/tendermint/tendermint/state/txindex/kv"
 	"github.com/tendermint/tendermint/state/txindex/null"
 	"github.com/tendermint/tendermint/statesync"
 	"github.com/tendermint/tendermint/store"
@@ -51,94 +36,54 @@ import (
 	tmtime "github.com/tendermint/tendermint/types/time"
 	"github.com/tendermint/tendermint/version"
 
-	_ "net/http/pprof" //nolint: gosec // securely exposed on separate, optional port
-
-	_ "github.com/lib/pq" // provide the psql db driver
+	_ "net/http/pprof" //nolint: gosec
 )
 
-//------------------------------------------------------------------------------
+// Node is the highest level interface to a full Tendermint node.
+// It includes all configuration information and running services.
+type Node struct {
+	service.BaseService
 
-// DBContext specifies config information for loading a new DB.
-type DBContext struct {
-	ID     string
-	Config *cfg.Config
-}
+	// config
+	config        *cfg.Config
+	genesisDoc    *types.GenesisDoc   // initial validator set
+	privValidator types.PrivValidator // local node's validator key
 
-// DBProvider takes a DBContext and returns an instantiated DB.
-type DBProvider func(*DBContext) (dbm.DB, error)
+	// network
+	transport   *p2p.MultiplexTransport
+	sw          *p2p.Switch  // p2p connections
+	addrBook    pex.AddrBook // known peers
+	nodeInfo    p2p.NodeInfo
+	nodeKey     *p2p.NodeKey // our node privkey
+	isListening bool
 
-const readHeaderTimeout = 10 * time.Second
-
-// DefaultDBProvider returns a database using the DBBackend and DBDir
-// specified in the ctx.Config.
-func DefaultDBProvider(ctx *DBContext) (dbm.DB, error) {
-	dbType := dbm.BackendType(ctx.Config.DBBackend)
-	return dbm.NewDB(ctx.ID, dbType, ctx.Config.DBDir())
-}
-
-// GenesisDocProvider returns a GenesisDoc.
-// It allows the GenesisDoc to be pulled from sources other than the
-// filesystem, for instance from a distributed key-value store cluster.
-type GenesisDocProvider func() (*types.GenesisDoc, error)
-
-// DefaultGenesisDocProviderFunc returns a GenesisDocProvider that loads
-// the GenesisDoc from the config.GenesisFile() on the filesystem.
-func DefaultGenesisDocProviderFunc(config *cfg.Config) GenesisDocProvider {
-	return func() (*types.GenesisDoc, error) {
-		return types.GenesisDocFromFile(config.GenesisFile())
-	}
-}
-
-// Provider takes a config and a logger and returns a ready to go Node.
-type Provider func(*cfg.Config, log.Logger) (*Node, error)
-
-// DefaultNewNode returns a Tendermint node with default settings for the
-// PrivValidator, ClientCreator, GenesisDoc, and DBProvider.
-// It implements NodeProvider.
-func DefaultNewNode(config *cfg.Config, logger log.Logger) (*Node, error) {
-	nodeKey, err := p2p.LoadOrGenNodeKey(config.NodeKeyFile())
-	if err != nil {
-		return nil, fmt.Errorf("failed to load or gen node key %s: %w", config.NodeKeyFile(), err)
-	}
-
-	return NewNode(config,
-		privval.LoadOrGenFilePV(config.PrivValidatorKeyFile(), config.PrivValidatorStateFile()),
-		nodeKey,
-		proxy.DefaultClientCreator(config.ProxyApp, config.ABCI, config.DBDir()),
-		DefaultGenesisDocProviderFunc(config),
-		DefaultDBProvider,
-		DefaultMetricsProvider(config.Instrumentation),
-		logger,
-	)
-}
-
-// MetricsProvider returns a consensus, p2p and mempool Metrics.
-type MetricsProvider func(chainID string) (*cs.Metrics, *p2p.Metrics, *mempl.Metrics, *sm.Metrics, *proxy.Metrics)
-
-// DefaultMetricsProvider returns Metrics build using Prometheus client library
-// if Prometheus is enabled. Otherwise, it returns no-op Metrics.
-func DefaultMetricsProvider(config *cfg.InstrumentationConfig) MetricsProvider {
-	return func(chainID string) (*cs.Metrics, *p2p.Metrics, *mempl.Metrics, *sm.Metrics, *proxy.Metrics) {
-		if config.Prometheus {
-			return cs.PrometheusMetrics(config.Namespace, "chain_id", chainID),
-				p2p.PrometheusMetrics(config.Namespace, "chain_id", chainID),
-				mempl.PrometheusMetrics(config.Namespace, "chain_id", chainID),
-				sm.PrometheusMetrics(config.Namespace, "chain_id", chainID),
-				proxy.PrometheusMetrics(config.Namespace, "chain_id", chainID)
-		}
-		return cs.NopMetrics(), p2p.NopMetrics(), mempl.NopMetrics(), sm.NopMetrics(), proxy.NopMetrics()
-	}
+	// services
+	eventBus          *types.EventBus // pub/sub for services
+	stateStore        sm.Store
+	blockStore        *store.BlockStore // store the blockchain to disk
+	bcReactor         p2p.Reactor       // for block-syncing
+	mempoolReactor    p2p.Reactor       // for gossipping transactions
+	mempool           mempl.Mempool
+	stateSync         bool                    // whether the node should state sync on startup
+	stateSyncReactor  *statesync.Reactor      // for hosting and restoring state sync snapshots
+	stateSyncProvider statesync.StateProvider // provides state data for bootstrapping a node
+	stateSyncGenesis  sm.State                // provides the genesis state for state sync
+	consensusState    *cs.State               // latest consensus state
+	consensusReactor  *cs.Reactor             // for participating in the consensus
+	pexReactor        *pex.Reactor            // for exchanging peer addresses
+	evidencePool      *evidence.Pool          // tracking evidence
+	proxyApp          proxy.AppConns          // connection to the application
+	rpcListeners      []net.Listener          // rpc servers
+	txIndexer         txindex.TxIndexer
+	blockIndexer      indexer.BlockIndexer
+	indexerService    *txindex.IndexerService
+	prometheusSrv     *http.Server
+	pprofSrv          *http.Server
 }
 
 // Option sets a parameter for the node.
 type Option func(*Node)
 
-// Temporary interface for switching to block sync, we should get rid of v0 and v1 reactors.
-// See: https://github.com/tendermint/tendermint/issues/4595
-type blockSyncReactor interface {
-	SwitchToBlockSync(sm.State) error
-}
-
 // CustomReactors allows you to add custom reactors (name -> p2p.Reactor) to
 // the node's Switch.
 //
@@ -190,517 +135,6 @@ func StateProvider(stateProvider statesync.StateProvider) Option {
 
 //------------------------------------------------------------------------------
 
-// Node is the highest level interface to a full Tendermint node.
-// It includes all configuration information and running services.
-type Node struct {
-	service.BaseService
-
-	// config
-	config        *cfg.Config
-	genesisDoc    *types.GenesisDoc   // initial validator set
-	privValidator types.PrivValidator // local node's validator key
-
-	// network
-	transport   *p2p.MultiplexTransport
-	sw          *p2p.Switch  // p2p connections
-	addrBook    pex.AddrBook // known peers
-	nodeInfo    p2p.NodeInfo
-	nodeKey     *p2p.NodeKey // our node privkey
-	isListening bool
-
-	// services
-	eventBus          *types.EventBus // pub/sub for services
-	stateStore        sm.Store
-	blockStore        *store.BlockStore // store the blockchain to disk
-	bcReactor         p2p.Reactor       // for block-syncing
-	mempoolReactor    p2p.Reactor       // for gossipping transactions
-	mempool           mempl.Mempool
-	stateSync         bool                    // whether the node should state sync on startup
-	stateSyncReactor  *statesync.Reactor      // for hosting and restoring state sync snapshots
-	stateSyncProvider statesync.StateProvider // provides state data for bootstrapping a node
-	stateSyncGenesis  sm.State                // provides the genesis state for state sync
-	consensusState    *cs.State               // latest consensus state
-	consensusReactor  *cs.Reactor             // for participating in the consensus
-	pexReactor        *pex.Reactor            // for exchanging peer addresses
-	evidencePool      *evidence.Pool          // tracking evidence
-	proxyApp          proxy.AppConns          // connection to the application
-	rpcListeners      []net.Listener          // rpc servers
-	txIndexer         txindex.TxIndexer
-	blockIndexer      indexer.BlockIndexer
-	indexerService    *txindex.IndexerService
-	prometheusSrv     *http.Server
-}
-
-func initDBs(config *cfg.Config, dbProvider DBProvider) (blockStore *store.BlockStore, stateDB dbm.DB, err error) {
-	var blockStoreDB dbm.DB
-	blockStoreDB, err = dbProvider(&DBContext{"blockstore", config})
-	if err != nil {
-		return
-	}
-	blockStore = store.NewBlockStore(blockStoreDB)
-
-	stateDB, err = dbProvider(&DBContext{"state", config})
-	if err != nil {
-		return
-	}
-
-	return
-}
-
-func createAndStartProxyAppConns(clientCreator proxy.ClientCreator, logger log.Logger, metrics *proxy.Metrics) (proxy.AppConns, error) {
-	proxyApp := proxy.NewAppConns(clientCreator, metrics)
-	proxyApp.SetLogger(logger.With("module", "proxy"))
-	if err := proxyApp.Start(); err != nil {
-		return nil, fmt.Errorf("error starting proxy app connections: %v", err)
-	}
-	return proxyApp, nil
-}
-
-func createAndStartEventBus(logger log.Logger) (*types.EventBus, error) {
-	eventBus := types.NewEventBus()
-	eventBus.SetLogger(logger.With("module", "events"))
-	if err := eventBus.Start(); err != nil {
-		return nil, err
-	}
-	return eventBus, nil
-}
-
-func createAndStartIndexerService(
-	config *cfg.Config,
-	chainID string,
-	dbProvider DBProvider,
-	eventBus *types.EventBus,
-	logger log.Logger,
-) (*txindex.IndexerService, txindex.TxIndexer, indexer.BlockIndexer, error) {
-	var (
-		txIndexer    txindex.TxIndexer
-		blockIndexer indexer.BlockIndexer
-	)
-
-	switch config.TxIndex.Indexer {
-	case "kv":
-		store, err := dbProvider(&DBContext{"tx_index", config})
-		if err != nil {
-			return nil, nil, nil, err
-		}
-
-		txIndexer = kv.NewTxIndex(store)
-		blockIndexer = blockidxkv.New(dbm.NewPrefixDB(store, []byte("block_events")))
-
-	case "psql":
-		if config.TxIndex.PsqlConn == "" {
-			return nil, nil, nil, errors.New(`no psql-conn is set for the "psql" indexer`)
-		}
-		es, err := psql.NewEventSink(config.TxIndex.PsqlConn, chainID)
-		if err != nil {
-			return nil, nil, nil, fmt.Errorf("creating psql indexer: %w", err)
-		}
-		txIndexer = es.TxIndexer()
-		blockIndexer = es.BlockIndexer()
-
-	default:
-		txIndexer = &null.TxIndex{}
-		blockIndexer = &blockidxnull.BlockerIndexer{}
-	}
-
-	indexerService := txindex.NewIndexerService(txIndexer, blockIndexer, eventBus, false)
-	indexerService.SetLogger(logger.With("module", "txindex"))
-
-	if err := indexerService.Start(); err != nil {
-		return nil, nil, nil, err
-	}
-
-	return indexerService, txIndexer, blockIndexer, nil
-}
-
-func doHandshake(
-	stateStore sm.Store,
-	state sm.State,
-	blockStore sm.BlockStore,
-	genDoc *types.GenesisDoc,
-	eventBus types.BlockEventPublisher,
-	proxyApp proxy.AppConns,
-	consensusLogger log.Logger,
-) error {
-	handshaker := cs.NewHandshaker(stateStore, state, blockStore, genDoc)
-	handshaker.SetLogger(consensusLogger)
-	handshaker.SetEventBus(eventBus)
-	if err := handshaker.Handshake(proxyApp); err != nil {
-		return fmt.Errorf("error during handshake: %v", err)
-	}
-	return nil
-}
-
-func logNodeStartupInfo(state sm.State, pubKey crypto.PubKey, logger, consensusLogger log.Logger) {
-	// Log the version info.
-	logger.Info("Version info",
-		"tendermint_version", version.TMCoreSemVer,
-		"abci", version.ABCISemVer,
-		"block", version.BlockProtocol,
-		"p2p", version.P2PProtocol,
-		"commit_hash", version.TMGitCommitHash,
-	)
-
-	// If the state and software differ in block version, at least log it.
-	if state.Version.Consensus.Block != version.BlockProtocol {
-		logger.Info("Software and state have different block protocols",
-			"software", version.BlockProtocol,
-			"state", state.Version.Consensus.Block,
-		)
-	}
-
-	addr := pubKey.Address()
-	// Log whether this node is a validator or an observer
-	if state.Validators.HasAddress(addr) {
-		consensusLogger.Info("This node is a validator", "addr", addr, "pubKey", pubKey)
-	} else {
-		consensusLogger.Info("This node is not a validator", "addr", addr, "pubKey", pubKey)
-	}
-}
-
-func onlyValidatorIsUs(state sm.State, pubKey crypto.PubKey) bool {
-	if state.Validators.Size() > 1 {
-		return false
-	}
-	addr, _ := state.Validators.GetByIndex(0)
-	return bytes.Equal(pubKey.Address(), addr)
-}
-
-func createMempoolAndMempoolReactor(
-	config *cfg.Config,
-	proxyApp proxy.AppConns,
-	state sm.State,
-	memplMetrics *mempl.Metrics,
-	logger log.Logger,
-) (mempl.Mempool, p2p.Reactor) {
-	switch config.Mempool.Version {
-	case cfg.MempoolV1:
-		mp := mempoolv1.NewTxMempool(
-			logger,
-			config.Mempool,
-			proxyApp.Mempool(),
-			state.LastBlockHeight,
-			mempoolv1.WithMetrics(memplMetrics),
-			mempoolv1.WithPreCheck(sm.TxPreCheck(state)),
-			mempoolv1.WithPostCheck(sm.TxPostCheck(state)),
-		)
-
-		reactor := mempoolv1.NewReactor(
-			config.Mempool,
-			mp,
-		)
-		if config.Consensus.WaitForTxs() {
-			mp.EnableTxsAvailable()
-		}
-
-		return mp, reactor
-
-	case cfg.MempoolV0:
-		mp := mempoolv0.NewCListMempool(
-			config.Mempool,
-			proxyApp.Mempool(),
-			state.LastBlockHeight,
-			mempoolv0.WithMetrics(memplMetrics),
-			mempoolv0.WithPreCheck(sm.TxPreCheck(state)),
-			mempoolv0.WithPostCheck(sm.TxPostCheck(state)),
-		)
-
-		mp.SetLogger(logger)
-
-		reactor := mempoolv0.NewReactor(
-			config.Mempool,
-			mp,
-		)
-		if config.Consensus.WaitForTxs() {
-			mp.EnableTxsAvailable()
-		}
-
-		return mp, reactor
-
-	default:
-		return nil, nil
-	}
-}
-
-func createEvidenceReactor(config *cfg.Config, dbProvider DBProvider,
-	stateDB dbm.DB, blockStore *store.BlockStore, logger log.Logger,
-) (*evidence.Reactor, *evidence.Pool, error) {
-	evidenceDB, err := dbProvider(&DBContext{"evidence", config})
-	if err != nil {
-		return nil, nil, err
-	}
-	evidenceLogger := logger.With("module", "evidence")
-	evidencePool, err := evidence.NewPool(evidenceDB, sm.NewStore(stateDB, sm.StoreOptions{
-		DiscardABCIResponses: config.Storage.DiscardABCIResponses,
-	}), blockStore)
-	if err != nil {
-		return nil, nil, err
-	}
-	evidenceReactor := evidence.NewReactor(evidencePool)
-	evidenceReactor.SetLogger(evidenceLogger)
-	return evidenceReactor, evidencePool, nil
-}
-
-func createBlocksyncReactor(config *cfg.Config,
-	state sm.State,
-	blockExec *sm.BlockExecutor,
-	blockStore *store.BlockStore,
-	blockSync bool,
-	logger log.Logger,
-) (bcReactor p2p.Reactor, err error) {
-	switch config.BlockSync.Version {
-	case "v0":
-		bcReactor = bc.NewReactor(state.Copy(), blockExec, blockStore, blockSync)
-	case "v1", "v2":
-		return nil, fmt.Errorf("block sync version %s has been deprecated. Please use v0", config.BlockSync.Version)
-	default:
-		return nil, fmt.Errorf("unknown fastsync version %s", config.BlockSync.Version)
-	}
-
-	bcReactor.SetLogger(logger.With("module", "blocksync"))
-	return bcReactor, nil
-}
-
-func createConsensusReactor(config *cfg.Config,
-	state sm.State,
-	blockExec *sm.BlockExecutor,
-	blockStore sm.BlockStore,
-	mempool mempl.Mempool,
-	evidencePool *evidence.Pool,
-	privValidator types.PrivValidator,
-	csMetrics *cs.Metrics,
-	waitSync bool,
-	eventBus *types.EventBus,
-	consensusLogger log.Logger,
-) (*cs.Reactor, *cs.State) {
-	consensusState := cs.NewState(
-		config.Consensus,
-		state.Copy(),
-		blockExec,
-		blockStore,
-		mempool,
-		evidencePool,
-		cs.StateMetrics(csMetrics),
-	)
-	consensusState.SetLogger(consensusLogger)
-	if privValidator != nil {
-		consensusState.SetPrivValidator(privValidator)
-	}
-	consensusReactor := cs.NewReactor(consensusState, waitSync, cs.ReactorMetrics(csMetrics))
-	consensusReactor.SetLogger(consensusLogger)
-	// services which will be publishing and/or subscribing for messages (events)
-	// consensusReactor will set it on consensusState and blockExecutor
-	consensusReactor.SetEventBus(eventBus)
-	return consensusReactor, consensusState
-}
-
-func createTransport(
-	config *cfg.Config,
-	nodeInfo p2p.NodeInfo,
-	nodeKey *p2p.NodeKey,
-	proxyApp proxy.AppConns,
-) (
-	*p2p.MultiplexTransport,
-	[]p2p.PeerFilterFunc,
-) {
-	var (
-		mConnConfig = p2p.MConnConfig(config.P2P)
-		transport   = p2p.NewMultiplexTransport(nodeInfo, *nodeKey, mConnConfig)
-		connFilters = []p2p.ConnFilterFunc{}
-		peerFilters = []p2p.PeerFilterFunc{}
-	)
-
-	if !config.P2P.AllowDuplicateIP {
-		connFilters = append(connFilters, p2p.ConnDuplicateIPFilter())
-	}
-
-	// Filter peers by addr or pubkey with an ABCI query.
-	// If the query return code is OK, add peer.
-	if config.FilterPeers {
-		connFilters = append(
-			connFilters,
-			// ABCI query for address filtering.
-			func(_ p2p.ConnSet, c net.Conn, _ []net.IP) error {
-				res, err := proxyApp.Query().QuerySync(abci.RequestQuery{
-					Path: fmt.Sprintf("/p2p/filter/addr/%s", c.RemoteAddr().String()),
-				})
-				if err != nil {
-					return err
-				}
-				if res.IsErr() {
-					return fmt.Errorf("error querying abci app: %v", res)
-				}
-
-				return nil
-			},
-		)
-
-		peerFilters = append(
-			peerFilters,
-			// ABCI query for ID filtering.
-			func(_ p2p.IPeerSet, p p2p.Peer) error {
-				res, err := proxyApp.Query().QuerySync(abci.RequestQuery{
-					Path: fmt.Sprintf("/p2p/filter/id/%s", p.ID()),
-				})
-				if err != nil {
-					return err
-				}
-				if res.IsErr() {
-					return fmt.Errorf("error querying abci app: %v", res)
-				}
-
-				return nil
-			},
-		)
-	}
-
-	p2p.MultiplexTransportConnFilters(connFilters...)(transport)
-
-	// Limit the number of incoming connections.
-	max := config.P2P.MaxNumInboundPeers + len(splitAndTrimEmpty(config.P2P.UnconditionalPeerIDs, ",", " "))
-	p2p.MultiplexTransportMaxIncomingConnections(max)(transport)
-
-	return transport, peerFilters
-}
-
-func createSwitch(config *cfg.Config,
-	transport p2p.Transport,
-	p2pMetrics *p2p.Metrics,
-	peerFilters []p2p.PeerFilterFunc,
-	mempoolReactor p2p.Reactor,
-	bcReactor p2p.Reactor,
-	stateSyncReactor *statesync.Reactor,
-	consensusReactor *cs.Reactor,
-	evidenceReactor *evidence.Reactor,
-	nodeInfo p2p.NodeInfo,
-	nodeKey *p2p.NodeKey,
-	p2pLogger log.Logger,
-) *p2p.Switch {
-	sw := p2p.NewSwitch(
-		config.P2P,
-		transport,
-		p2p.WithMetrics(p2pMetrics),
-		p2p.SwitchPeerFilters(peerFilters...),
-	)
-	sw.SetLogger(p2pLogger)
-	sw.AddReactor("MEMPOOL", mempoolReactor)
-	sw.AddReactor("BLOCKSYNC", bcReactor)
-	sw.AddReactor("CONSENSUS", consensusReactor)
-	sw.AddReactor("EVIDENCE", evidenceReactor)
-	sw.AddReactor("STATESYNC", stateSyncReactor)
-
-	sw.SetNodeInfo(nodeInfo)
-	sw.SetNodeKey(nodeKey)
-
-	p2pLogger.Info("P2P Node ID", "ID", nodeKey.ID(), "file", config.NodeKeyFile())
-	return sw
-}
-
-func createAddrBookAndSetOnSwitch(config *cfg.Config, sw *p2p.Switch,
-	p2pLogger log.Logger, nodeKey *p2p.NodeKey,
-) (pex.AddrBook, error) {
-	addrBook := pex.NewAddrBook(config.P2P.AddrBookFile(), config.P2P.AddrBookStrict)
-	addrBook.SetLogger(p2pLogger.With("book", config.P2P.AddrBookFile()))
-
-	// Add ourselves to addrbook to prevent dialing ourselves
-	if config.P2P.ExternalAddress != "" {
-		addr, err := p2p.NewNetAddressString(p2p.IDAddressString(nodeKey.ID(), config.P2P.ExternalAddress))
-		if err != nil {
-			return nil, fmt.Errorf("p2p.external_address is incorrect: %w", err)
-		}
-		addrBook.AddOurAddress(addr)
-	}
-	if config.P2P.ListenAddress != "" {
-		addr, err := p2p.NewNetAddressString(p2p.IDAddressString(nodeKey.ID(), config.P2P.ListenAddress))
-		if err != nil {
-			return nil, fmt.Errorf("p2p.laddr is incorrect: %w", err)
-		}
-		addrBook.AddOurAddress(addr)
-	}
-
-	sw.SetAddrBook(addrBook)
-
-	return addrBook, nil
-}
-
-func createPEXReactorAndAddToSwitch(addrBook pex.AddrBook, config *cfg.Config,
-	sw *p2p.Switch, logger log.Logger,
-) *pex.Reactor {
-	// TODO persistent peers ? so we can have their DNS addrs saved
-	pexReactor := pex.NewReactor(addrBook,
-		&pex.ReactorConfig{
-			Seeds:    splitAndTrimEmpty(config.P2P.Seeds, ",", " "),
-			SeedMode: config.P2P.SeedMode,
-			// See consensus/reactor.go: blocksToContributeToBecomeGoodPeer 10000
-			// blocks assuming 10s blocks ~ 28 hours.
-			// TODO (melekes): make it dynamic based on the actual block latencies
-			// from the live network.
-			// https://github.com/tendermint/tendermint/issues/3523
-			SeedDisconnectWaitPeriod:     28 * time.Hour,
-			PersistentPeersMaxDialPeriod: config.P2P.PersistentPeersMaxDialPeriod,
-		})
-	pexReactor.SetLogger(logger.With("module", "pex"))
-	sw.AddReactor("PEX", pexReactor)
-	return pexReactor
-}
-
-// startStateSync starts an asynchronous state sync process, then switches to block sync mode.
-func startStateSync(ssR *statesync.Reactor, bcR blockSyncReactor, conR *cs.Reactor,
-	stateProvider statesync.StateProvider, config *cfg.StateSyncConfig, blockSync bool,
-	stateStore sm.Store, blockStore *store.BlockStore, state sm.State,
-) error {
-	ssR.Logger.Info("Starting state sync")
-
-	if stateProvider == nil {
-		var err error
-		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
-		defer cancel()
-		stateProvider, err = statesync.NewLightClientStateProvider(
-			ctx,
-			state.ChainID, state.Version, state.InitialHeight,
-			config.RPCServers, light.TrustOptions{
-				Period: config.TrustPeriod,
-				Height: config.TrustHeight,
-				Hash:   config.TrustHashBytes(),
-			}, ssR.Logger.With("module", "light"))
-		if err != nil {
-			return fmt.Errorf("failed to set up light client state provider: %w", err)
-		}
-	}
-
-	go func() {
-		state, commit, err := ssR.Sync(stateProvider, config.DiscoveryTime)
-		if err != nil {
-			ssR.Logger.Error("State sync failed", "err", err)
-			return
-		}
-		err = stateStore.Bootstrap(state)
-		if err != nil {
-			ssR.Logger.Error("Failed to bootstrap node with new state", "err", err)
-			return
-		}
-		err = blockStore.SaveSeenCommit(state.LastBlockHeight, commit)
-		if err != nil {
-			ssR.Logger.Error("Failed to store last seen commit", "err", err)
-			return
-		}
-
-		if blockSync {
-			// FIXME Very ugly to have these metrics bleed through here.
-			conR.Metrics.StateSyncing.Set(0)
-			conR.Metrics.BlockSyncing.Set(1)
-			err = bcR.SwitchToBlockSync(state)
-			if err != nil {
-				ssR.Logger.Error("Failed to switch to block sync", "err", err)
-				return
-			}
-		} else {
-			conR.SwitchToConsensus(state, true)
-		}
-	}()
-	return nil
-}
-
 // NewNode returns a new, ready to go, Tendermint Node.
 func NewNode(config *cfg.Config,
 	privValidator types.PrivValidator,
@@ -798,7 +232,7 @@ func NewNode(config *cfg.Config,
 	mempool, mempoolReactor := createMempoolAndMempoolReactor(config, proxyApp, state, memplMetrics, logger)
 
 	// Make Evidence Reactor
-	evidenceReactor, evidencePool, err := createEvidenceReactor(config, dbProvider, stateDB, blockStore, logger)
+	evidenceReactor, evidencePool, err := createEvidenceReactor(config, dbProvider, stateStore, blockStore, logger)
 	if err != nil {
 		return nil, err
 	}
@@ -891,12 +325,8 @@ func NewNode(config *cfg.Config,
 		pexReactor = createPEXReactorAndAddToSwitch(addrBook, config, sw, logger)
 	}
 
-	if config.RPC.PprofListenAddress != "" {
-		go func() {
-			logger.Info("Starting pprof server", "laddr", config.RPC.PprofListenAddress)
-			logger.Error("pprof server error", "err", http.ListenAndServe(config.RPC.PprofListenAddress, nil))
-		}()
-	}
+	// Add private IDs to addrbook to block those peers being added
+	addrBook.AddPrivateIDs(splitAndTrimEmpty(config.P2P.PrivatePeerIDs, ",", " "))
 
 	node := &Node{
 		config:        config,
@@ -945,8 +375,15 @@ func (n *Node) OnStart() error {
 		time.Sleep(genTime.Sub(now))
 	}
 
-	// Add private IDs to addrbook to block those peers being added
-	n.addrBook.AddPrivateIDs(splitAndTrimEmpty(n.config.P2P.PrivatePeerIDs, ",", " "))
+	// run pprof server if it is enabled
+	if n.config.RPC.IsPprofEnabled() {
+		n.pprofSrv = n.startPprofServer()
+	}
+
+	// begin prometheus metrics gathering if it is enabled
+	if n.config.Instrumentation.IsPrometheusEnabled() {
+		n.prometheusSrv = n.startPrometheusServer()
+	}
 
 	// Start the RPC server before the P2P server
 	// so we can eg. receive txs for the first block
@@ -958,11 +395,6 @@ func (n *Node) OnStart() error {
 		n.rpcListeners = listeners
 	}
 
-	if n.config.Instrumentation.Prometheus &&
-		n.config.Instrumentation.PrometheusListenAddr != "" {
-		n.prometheusSrv = n.startPrometheusServer(n.config.Instrumentation.PrometheusListenAddr)
-	}
-
 	// Start the transport.
 	addr, err := p2p.NewNetAddressString(p2p.IDAddressString(n.nodeKey.ID(), n.config.P2P.ListenAddress))
 	if err != nil {
@@ -1047,6 +479,11 @@ func (n *Node) OnStop() {
 			n.Logger.Error("Prometheus HTTP server Shutdown", "err", err)
 		}
 	}
+	if n.pprofSrv != nil {
+		if err := n.pprofSrv.Shutdown(context.Background()); err != nil {
+			n.Logger.Error("Pprof HTTP server Shutdown", "err", err)
+		}
+	}
 	if n.blockStore != nil {
 		if err := n.blockStore.Close(); err != nil {
 			n.Logger.Error("problem closing blockstore", "err", err)
@@ -1215,9 +652,9 @@ func (n *Node) startRPC() ([]net.Listener, error) {
 
 // startPrometheusServer starts a Prometheus HTTP server, listening for metrics
 // collectors on addr.
-func (n *Node) startPrometheusServer(addr string) *http.Server {
+func (n *Node) startPrometheusServer() *http.Server {
 	srv := &http.Server{
-		Addr: addr,
+		Addr: n.config.Instrumentation.PrometheusListenAddr,
 		Handler: promhttp.InstrumentMetricHandler(
 			prometheus.DefaultRegisterer, promhttp.HandlerFor(
 				prometheus.DefaultGatherer,
@@ -1235,6 +672,22 @@ func (n *Node) startPrometheusServer(addr string) *http.Server {
 	return srv
 }
 
+// starts a ppro
+func (n *Node) startPprofServer() *http.Server {
+	srv := &http.Server{
+		Addr:              n.config.RPC.PprofListenAddress,
+		Handler:           nil,
+		ReadHeaderTimeout: readHeaderTimeout,
+	}
+	go func() {
+		if err := srv.ListenAndServe(); err != http.ErrServerClosed {
+			// Error starting or closing listener:
+			n.Logger.Error("pprof HTTP server ListenAndServe", "err", err)
+		}
+	}()
+	return srv
+}
+
 // Switch returns the Node's Switch.
 func (n *Node) Switch() *p2p.Switch {
 	return n.sw
@@ -1368,123 +821,3 @@ func makeNodeInfo(
 	err := nodeInfo.Validate()
 	return nodeInfo, err
 }
-
-//------------------------------------------------------------------------------
-
-var genesisDocKey = []byte("genesisDoc")
-
-// LoadStateFromDBOrGenesisDocProvider attempts to load the state from the
-// database, or creates one using the given genesisDocProvider. On success this also
-// returns the genesis doc loaded through the given provider.
-func LoadStateFromDBOrGenesisDocProvider(
-	stateDB dbm.DB,
-	genesisDocProvider GenesisDocProvider,
-) (sm.State, *types.GenesisDoc, error) {
-	// Get genesis doc
-	genDoc, err := loadGenesisDoc(stateDB)
-	if err != nil {
-		genDoc, err = genesisDocProvider()
-		if err != nil {
-			return sm.State{}, nil, err
-		}
-
-		err = genDoc.ValidateAndComplete()
-		if err != nil {
-			return sm.State{}, nil, fmt.Errorf("error in genesis doc: %w", err)
-		}
-		// save genesis doc to prevent a certain class of user errors (e.g. when it
-		// was changed, accidentally or not). Also good for audit trail.
-		if err := saveGenesisDoc(stateDB, genDoc); err != nil {
-			return sm.State{}, nil, err
-		}
-	}
-	stateStore := sm.NewStore(stateDB, sm.StoreOptions{
-		DiscardABCIResponses: false,
-	})
-	state, err := stateStore.LoadFromDBOrGenesisDoc(genDoc)
-	if err != nil {
-		return sm.State{}, nil, err
-	}
-	return state, genDoc, nil
-}
-
-// panics if failed to unmarshal bytes
-func loadGenesisDoc(db dbm.DB) (*types.GenesisDoc, error) {
-	b, err := db.Get(genesisDocKey)
-	if err != nil {
-		panic(err)
-	}
-	if len(b) == 0 {
-		return nil, errors.New("genesis doc not found")
-	}
-	var genDoc *types.GenesisDoc
-	err = tmjson.Unmarshal(b, &genDoc)
-	if err != nil {
-		panic(fmt.Sprintf("Failed to load genesis doc due to unmarshaling error: %v (bytes: %X)", err, b))
-	}
-	return genDoc, nil
-}
-
-// panics if failed to marshal the given genesis document
-func saveGenesisDoc(db dbm.DB, genDoc *types.GenesisDoc) error {
-	b, err := tmjson.Marshal(genDoc)
-	if err != nil {
-		return fmt.Errorf("failed to save genesis doc due to marshaling error: %w", err)
-	}
-	if err := db.SetSync(genesisDocKey, b); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func createAndStartPrivValidatorSocketClient(
-	listenAddr,
-	chainID string,
-	logger log.Logger,
-) (types.PrivValidator, error) {
-	pve, err := privval.NewSignerListener(listenAddr, logger)
-	if err != nil {
-		return nil, fmt.Errorf("failed to start private validator: %w", err)
-	}
-
-	pvsc, err := privval.NewSignerClient(pve, chainID)
-	if err != nil {
-		return nil, fmt.Errorf("failed to start private validator: %w", err)
-	}
-
-	// try to get a pubkey from private validate first time
-	_, err = pvsc.GetPubKey()
-	if err != nil {
-		return nil, fmt.Errorf("can't get pubkey: %w", err)
-	}
-
-	const (
-		retries = 50 // 50 * 100ms = 5s total
-		timeout = 100 * time.Millisecond
-	)
-	pvscWithRetries := privval.NewRetrySignerClient(pvsc, retries, timeout)
-
-	return pvscWithRetries, nil
-}
-
-// splitAndTrimEmpty slices s into all subslices separated by sep and returns a
-// slice of the string s with all leading and trailing Unicode code points
-// contained in cutset removed. If sep is empty, SplitAndTrim splits after each
-// UTF-8 sequence. First part is equivalent to strings.SplitN with a count of
-// -1.  also filter out empty strings, only return non-empty strings.
-func splitAndTrimEmpty(s, sep, cutset string) []string {
-	if s == "" {
-		return []string{}
-	}
-
-	spl := strings.Split(s, sep)
-	nonEmptyStrings := make([]string, 0, len(spl))
-	for i := 0; i < len(spl); i++ {
-		element := strings.Trim(spl[i], cutset)
-		if element != "" {
-			nonEmptyStrings = append(nonEmptyStrings, element)
-		}
-	}
-	return nonEmptyStrings
-}

node/node_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"net"
+	"net/http"
 	"os"
 	"syscall"
 	"testing"
@@ -135,6 +136,29 @@ func TestNodeSetAppVersion(t *testing.T) {
 	assert.Equal(t, n.nodeInfo.(p2p.DefaultNodeInfo).ProtocolVersion.App, appVersion)
 }
 
+func TestPprofServer(t *testing.T) {
+	config := test.ResetTestRoot("node_pprof_test")
+	defer os.RemoveAll(config.RootDir)
+	config.RPC.PprofListenAddress = testFreeAddr(t)
+
+	// should not work yet
+	_, err := http.Get("http://" + config.RPC.PprofListenAddress) //nolint: bodyclose
+	assert.Error(t, err)
+
+	n, err := DefaultNewNode(config, log.TestingLogger())
+	assert.NoError(t, err)
+	assert.NoError(t, n.Start())
+	defer func() {
+		require.NoError(t, n.Stop())
+	}()
+	assert.NotNil(t, n.pprofSrv)
+
+	resp, err := http.Get("http://" + config.RPC.PprofListenAddress + "/debug/pprof")
+	assert.NoError(t, err)
+	defer resp.Body.Close()
+	assert.Equal(t, 200, resp.StatusCode)
+}
+
 func TestNodeSetPrivValTCP(t *testing.T) {
 	addr := "tcp://" + testFreeAddr(t)
 

node/setup.go

@@ -0,0 +1,711 @@
+package node
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"net"
+	"strings"
+	"time"
+
+	dbm "github.com/tendermint/tm-db"
+
+	abci "github.com/tendermint/tendermint/abci/types"
+	bc "github.com/tendermint/tendermint/blocksync"
+	cfg "github.com/tendermint/tendermint/config"
+	cs "github.com/tendermint/tendermint/consensus"
+	"github.com/tendermint/tendermint/crypto"
+	"github.com/tendermint/tendermint/evidence"
+
+	tmjson "github.com/tendermint/tendermint/libs/json"
+	"github.com/tendermint/tendermint/libs/log"
+	"github.com/tendermint/tendermint/light"
+	mempl "github.com/tendermint/tendermint/mempool"
+	mempoolv0 "github.com/tendermint/tendermint/mempool/v0"
+	mempoolv1 "github.com/tendermint/tendermint/mempool/v1"
+	"github.com/tendermint/tendermint/p2p"
+	"github.com/tendermint/tendermint/p2p/pex"
+	"github.com/tendermint/tendermint/privval"
+	"github.com/tendermint/tendermint/proxy"
+	sm "github.com/tendermint/tendermint/state"
+	"github.com/tendermint/tendermint/state/indexer"
+	blockidxkv "github.com/tendermint/tendermint/state/indexer/block/kv"
+	blockidxnull "github.com/tendermint/tendermint/state/indexer/block/null"
+	"github.com/tendermint/tendermint/state/indexer/sink/psql"
+	"github.com/tendermint/tendermint/state/txindex"
+	"github.com/tendermint/tendermint/state/txindex/kv"
+	"github.com/tendermint/tendermint/state/txindex/null"
+	"github.com/tendermint/tendermint/statesync"
+	"github.com/tendermint/tendermint/store"
+	"github.com/tendermint/tendermint/types"
+	"github.com/tendermint/tendermint/version"
+
+	_ "github.com/lib/pq" // provide the psql db driver
+)
+
+// DBContext specifies config information for loading a new DB.
+type DBContext struct {
+	ID     string
+	Config *cfg.Config
+}
+
+// DBProvider takes a DBContext and returns an instantiated DB.
+type DBProvider func(*DBContext) (dbm.DB, error)
+
+const readHeaderTimeout = 10 * time.Second
+
+// DefaultDBProvider returns a database using the DBBackend and DBDir
+// specified in the ctx.Config.
+func DefaultDBProvider(ctx *DBContext) (dbm.DB, error) {
+	dbType := dbm.BackendType(ctx.Config.DBBackend)
+	return dbm.NewDB(ctx.ID, dbType, ctx.Config.DBDir())
+}
+
+// GenesisDocProvider returns a GenesisDoc.
+// It allows the GenesisDoc to be pulled from sources other than the
+// filesystem, for instance from a distributed key-value store cluster.
+type GenesisDocProvider func() (*types.GenesisDoc, error)
+
+// DefaultGenesisDocProviderFunc returns a GenesisDocProvider that loads
+// the GenesisDoc from the config.GenesisFile() on the filesystem.
+func DefaultGenesisDocProviderFunc(config *cfg.Config) GenesisDocProvider {
+	return func() (*types.GenesisDoc, error) {
+		return types.GenesisDocFromFile(config.GenesisFile())
+	}
+}
+
+// Provider takes a config and a logger and returns a ready to go Node.
+type Provider func(*cfg.Config, log.Logger) (*Node, error)
+
+// DefaultNewNode returns a Tendermint node with default settings for the
+// PrivValidator, ClientCreator, GenesisDoc, and DBProvider.
+// It implements NodeProvider.
+func DefaultNewNode(config *cfg.Config, logger log.Logger) (*Node, error) {
+	nodeKey, err := p2p.LoadOrGenNodeKey(config.NodeKeyFile())
+	if err != nil {
+		return nil, fmt.Errorf("failed to load or gen node key %s: %w", config.NodeKeyFile(), err)
+	}
+
+	return NewNode(config,
+		privval.LoadOrGenFilePV(config.PrivValidatorKeyFile(), config.PrivValidatorStateFile()),
+		nodeKey,
+		proxy.DefaultClientCreator(config.ProxyApp, config.ABCI, config.DBDir()),
+		DefaultGenesisDocProviderFunc(config),
+		DefaultDBProvider,
+		DefaultMetricsProvider(config.Instrumentation),
+		logger,
+	)
+}
+
+// MetricsProvider returns a consensus, p2p and mempool Metrics.
+type MetricsProvider func(chainID string) (*cs.Metrics, *p2p.Metrics, *mempl.Metrics, *sm.Metrics, *proxy.Metrics)
+
+// DefaultMetricsProvider returns Metrics build using Prometheus client library
+// if Prometheus is enabled. Otherwise, it returns no-op Metrics.
+func DefaultMetricsProvider(config *cfg.InstrumentationConfig) MetricsProvider {
+	return func(chainID string) (*cs.Metrics, *p2p.Metrics, *mempl.Metrics, *sm.Metrics, *proxy.Metrics) {
+		if config.Prometheus {
+			return cs.PrometheusMetrics(config.Namespace, "chain_id", chainID),
+				p2p.PrometheusMetrics(config.Namespace, "chain_id", chainID),
+				mempl.PrometheusMetrics(config.Namespace, "chain_id", chainID),
+				sm.PrometheusMetrics(config.Namespace, "chain_id", chainID),
+				proxy.PrometheusMetrics(config.Namespace, "chain_id", chainID)
+		}
+		return cs.NopMetrics(), p2p.NopMetrics(), mempl.NopMetrics(), sm.NopMetrics(), proxy.NopMetrics()
+	}
+}
+
+type blockSyncReactor interface {
+	SwitchToBlockSync(sm.State) error
+}
+
+//------------------------------------------------------------------------------
+
+func initDBs(config *cfg.Config, dbProvider DBProvider) (blockStore *store.BlockStore, stateDB dbm.DB, err error) {
+	var blockStoreDB dbm.DB
+	blockStoreDB, err = dbProvider(&DBContext{"blockstore", config})
+	if err != nil {
+		return
+	}
+	blockStore = store.NewBlockStore(blockStoreDB)
+
+	stateDB, err = dbProvider(&DBContext{"state", config})
+	if err != nil {
+		return
+	}
+
+	return
+}
+
+func createAndStartProxyAppConns(clientCreator proxy.ClientCreator, logger log.Logger, metrics *proxy.Metrics) (proxy.AppConns, error) {
+	proxyApp := proxy.NewAppConns(clientCreator, metrics)
+	proxyApp.SetLogger(logger.With("module", "proxy"))
+	if err := proxyApp.Start(); err != nil {
+		return nil, fmt.Errorf("error starting proxy app connections: %v", err)
+	}
+	return proxyApp, nil
+}
+
+func createAndStartEventBus(logger log.Logger) (*types.EventBus, error) {
+	eventBus := types.NewEventBus()
+	eventBus.SetLogger(logger.With("module", "events"))
+	if err := eventBus.Start(); err != nil {
+		return nil, err
+	}
+	return eventBus, nil
+}
+
+func createAndStartIndexerService(
+	config *cfg.Config,
+	chainID string,
+	dbProvider DBProvider,
+	eventBus *types.EventBus,
+	logger log.Logger,
+) (*txindex.IndexerService, txindex.TxIndexer, indexer.BlockIndexer, error) {
+	var (
+		txIndexer    txindex.TxIndexer
+		blockIndexer indexer.BlockIndexer
+	)
+
+	switch config.TxIndex.Indexer {
+	case "kv":
+		store, err := dbProvider(&DBContext{"tx_index", config})
+		if err != nil {
+			return nil, nil, nil, err
+		}
+
+		txIndexer = kv.NewTxIndex(store)
+		blockIndexer = blockidxkv.New(dbm.NewPrefixDB(store, []byte("block_events")))
+
+	case "psql":
+		if config.TxIndex.PsqlConn == "" {
+			return nil, nil, nil, errors.New(`no psql-conn is set for the "psql" indexer`)
+		}
+		es, err := psql.NewEventSink(config.TxIndex.PsqlConn, chainID)
+		if err != nil {
+			return nil, nil, nil, fmt.Errorf("creating psql indexer: %w", err)
+		}
+		txIndexer = es.TxIndexer()
+		blockIndexer = es.BlockIndexer()
+
+	default:
+		txIndexer = &null.TxIndex{}
+		blockIndexer = &blockidxnull.BlockerIndexer{}
+	}
+
+	indexerService := txindex.NewIndexerService(txIndexer, blockIndexer, eventBus, false)
+	indexerService.SetLogger(logger.With("module", "txindex"))
+
+	if err := indexerService.Start(); err != nil {
+		return nil, nil, nil, err
+	}
+
+	return indexerService, txIndexer, blockIndexer, nil
+}
+
+func doHandshake(
+	stateStore sm.Store,
+	state sm.State,
+	blockStore sm.BlockStore,
+	genDoc *types.GenesisDoc,
+	eventBus types.BlockEventPublisher,
+	proxyApp proxy.AppConns,
+	consensusLogger log.Logger,
+) error {
+	handshaker := cs.NewHandshaker(stateStore, state, blockStore, genDoc)
+	handshaker.SetLogger(consensusLogger)
+	handshaker.SetEventBus(eventBus)
+	if err := handshaker.Handshake(proxyApp); err != nil {
+		return fmt.Errorf("error during handshake: %v", err)
+	}
+	return nil
+}
+
+func logNodeStartupInfo(state sm.State, pubKey crypto.PubKey, logger, consensusLogger log.Logger) {
+	// Log the version info.
+	logger.Info("Version info",
+		"tendermint_version", version.TMCoreSemVer,
+		"abci", version.ABCISemVer,
+		"block", version.BlockProtocol,
+		"p2p", version.P2PProtocol,
+		"commit_hash", version.TMGitCommitHash,
+	)
+
+	// If the state and software differ in block version, at least log it.
+	if state.Version.Consensus.Block != version.BlockProtocol {
+		logger.Info("Software and state have different block protocols",
+			"software", version.BlockProtocol,
+			"state", state.Version.Consensus.Block,
+		)
+	}
+
+	addr := pubKey.Address()
+	// Log whether this node is a validator or an observer
+	if state.Validators.HasAddress(addr) {
+		consensusLogger.Info("This node is a validator", "addr", addr, "pubKey", pubKey)
+	} else {
+		consensusLogger.Info("This node is not a validator", "addr", addr, "pubKey", pubKey)
+	}
+}
+
+func onlyValidatorIsUs(state sm.State, pubKey crypto.PubKey) bool {
+	if state.Validators.Size() > 1 {
+		return false
+	}
+	addr, _ := state.Validators.GetByIndex(0)
+	return bytes.Equal(pubKey.Address(), addr)
+}
+
+func createMempoolAndMempoolReactor(
+	config *cfg.Config,
+	proxyApp proxy.AppConns,
+	state sm.State,
+	memplMetrics *mempl.Metrics,
+	logger log.Logger,
+) (mempl.Mempool, p2p.Reactor) {
+	switch config.Mempool.Version {
+	case cfg.MempoolV1:
+		mp := mempoolv1.NewTxMempool(
+			logger,
+			config.Mempool,
+			proxyApp.Mempool(),
+			state.LastBlockHeight,
+			mempoolv1.WithMetrics(memplMetrics),
+			mempoolv1.WithPreCheck(sm.TxPreCheck(state)),
+			mempoolv1.WithPostCheck(sm.TxPostCheck(state)),
+		)
+
+		reactor := mempoolv1.NewReactor(
+			config.Mempool,
+			mp,
+		)
+		if config.Consensus.WaitForTxs() {
+			mp.EnableTxsAvailable()
+		}
+
+		return mp, reactor
+
+	case cfg.MempoolV0:
+		mp := mempoolv0.NewCListMempool(
+			config.Mempool,
+			proxyApp.Mempool(),
+			state.LastBlockHeight,
+			mempoolv0.WithMetrics(memplMetrics),
+			mempoolv0.WithPreCheck(sm.TxPreCheck(state)),
+			mempoolv0.WithPostCheck(sm.TxPostCheck(state)),
+		)
+
+		mp.SetLogger(logger)
+
+		reactor := mempoolv0.NewReactor(
+			config.Mempool,
+			mp,
+		)
+		if config.Consensus.WaitForTxs() {
+			mp.EnableTxsAvailable()
+		}
+
+		return mp, reactor
+
+	default:
+		return nil, nil
+	}
+}
+
+func createEvidenceReactor(config *cfg.Config, dbProvider DBProvider,
+	stateStore sm.Store, blockStore *store.BlockStore, logger log.Logger,
+) (*evidence.Reactor, *evidence.Pool, error) {
+	evidenceDB, err := dbProvider(&DBContext{"evidence", config})
+	if err != nil {
+		return nil, nil, err
+	}
+	evidenceLogger := logger.With("module", "evidence")
+	evidencePool, err := evidence.NewPool(evidenceDB, stateStore, blockStore)
+	if err != nil {
+		return nil, nil, err
+	}
+	evidenceReactor := evidence.NewReactor(evidencePool)
+	evidenceReactor.SetLogger(evidenceLogger)
+	return evidenceReactor, evidencePool, nil
+}
+
+func createBlocksyncReactor(config *cfg.Config,
+	state sm.State,
+	blockExec *sm.BlockExecutor,
+	blockStore *store.BlockStore,
+	blockSync bool,
+	logger log.Logger,
+) (bcReactor p2p.Reactor, err error) {
+	switch config.BlockSync.Version {
+	case "v0":
+		bcReactor = bc.NewReactor(state.Copy(), blockExec, blockStore, blockSync)
+	case "v1", "v2":
+		return nil, fmt.Errorf("block sync version %s has been deprecated. Please use v0", config.BlockSync.Version)
+	default:
+		return nil, fmt.Errorf("unknown fastsync version %s", config.BlockSync.Version)
+	}
+
+	bcReactor.SetLogger(logger.With("module", "blocksync"))
+	return bcReactor, nil
+}
+
+func createConsensusReactor(config *cfg.Config,
+	state sm.State,
+	blockExec *sm.BlockExecutor,
+	blockStore sm.BlockStore,
+	mempool mempl.Mempool,
+	evidencePool *evidence.Pool,
+	privValidator types.PrivValidator,
+	csMetrics *cs.Metrics,
+	waitSync bool,
+	eventBus *types.EventBus,
+	consensusLogger log.Logger,
+) (*cs.Reactor, *cs.State) {
+	consensusState := cs.NewState(
+		config.Consensus,
+		state.Copy(),
+		blockExec,
+		blockStore,
+		mempool,
+		evidencePool,
+		cs.StateMetrics(csMetrics),
+	)
+	consensusState.SetLogger(consensusLogger)
+	if privValidator != nil {
+		consensusState.SetPrivValidator(privValidator)
+	}
+	consensusReactor := cs.NewReactor(consensusState, waitSync, cs.ReactorMetrics(csMetrics))
+	consensusReactor.SetLogger(consensusLogger)
+	// services which will be publishing and/or subscribing for messages (events)
+	// consensusReactor will set it on consensusState and blockExecutor
+	consensusReactor.SetEventBus(eventBus)
+	return consensusReactor, consensusState
+}
+
+func createTransport(
+	config *cfg.Config,
+	nodeInfo p2p.NodeInfo,
+	nodeKey *p2p.NodeKey,
+	proxyApp proxy.AppConns,
+) (
+	*p2p.MultiplexTransport,
+	[]p2p.PeerFilterFunc,
+) {
+	var (
+		mConnConfig = p2p.MConnConfig(config.P2P)
+		transport   = p2p.NewMultiplexTransport(nodeInfo, *nodeKey, mConnConfig)
+		connFilters = []p2p.ConnFilterFunc{}
+		peerFilters = []p2p.PeerFilterFunc{}
+	)
+
+	if !config.P2P.AllowDuplicateIP {
+		connFilters = append(connFilters, p2p.ConnDuplicateIPFilter())
+	}
+
+	// Filter peers by addr or pubkey with an ABCI query.
+	// If the query return code is OK, add peer.
+	if config.FilterPeers {
+		connFilters = append(
+			connFilters,
+			// ABCI query for address filtering.
+			func(_ p2p.ConnSet, c net.Conn, _ []net.IP) error {
+				res, err := proxyApp.Query().QuerySync(abci.RequestQuery{
+					Path: fmt.Sprintf("/p2p/filter/addr/%s", c.RemoteAddr().String()),
+				})
+				if err != nil {
+					return err
+				}
+				if res.IsErr() {
+					return fmt.Errorf("error querying abci app: %v", res)
+				}
+
+				return nil
+			},
+		)
+
+		peerFilters = append(
+			peerFilters,
+			// ABCI query for ID filtering.
+			func(_ p2p.IPeerSet, p p2p.Peer) error {
+				res, err := proxyApp.Query().QuerySync(abci.RequestQuery{
+					Path: fmt.Sprintf("/p2p/filter/id/%s", p.ID()),
+				})
+				if err != nil {
+					return err
+				}
+				if res.IsErr() {
+					return fmt.Errorf("error querying abci app: %v", res)
+				}
+
+				return nil
+			},
+		)
+	}
+
+	p2p.MultiplexTransportConnFilters(connFilters...)(transport)
+
+	// Limit the number of incoming connections.
+	max := config.P2P.MaxNumInboundPeers + len(splitAndTrimEmpty(config.P2P.UnconditionalPeerIDs, ",", " "))
+	p2p.MultiplexTransportMaxIncomingConnections(max)(transport)
+
+	return transport, peerFilters
+}
+
+func createSwitch(config *cfg.Config,
+	transport p2p.Transport,
+	p2pMetrics *p2p.Metrics,
+	peerFilters []p2p.PeerFilterFunc,
+	mempoolReactor p2p.Reactor,
+	bcReactor p2p.Reactor,
+	stateSyncReactor *statesync.Reactor,
+	consensusReactor *cs.Reactor,
+	evidenceReactor *evidence.Reactor,
+	nodeInfo p2p.NodeInfo,
+	nodeKey *p2p.NodeKey,
+	p2pLogger log.Logger,
+) *p2p.Switch {
+	sw := p2p.NewSwitch(
+		config.P2P,
+		transport,
+		p2p.WithMetrics(p2pMetrics),
+		p2p.SwitchPeerFilters(peerFilters...),
+	)
+	sw.SetLogger(p2pLogger)
+	sw.AddReactor("MEMPOOL", mempoolReactor)
+	sw.AddReactor("BLOCKSYNC", bcReactor)
+	sw.AddReactor("CONSENSUS", consensusReactor)
+	sw.AddReactor("EVIDENCE", evidenceReactor)
+	sw.AddReactor("STATESYNC", stateSyncReactor)
+
+	sw.SetNodeInfo(nodeInfo)
+	sw.SetNodeKey(nodeKey)
+
+	p2pLogger.Info("P2P Node ID", "ID", nodeKey.ID(), "file", config.NodeKeyFile())
+	return sw
+}
+
+func createAddrBookAndSetOnSwitch(config *cfg.Config, sw *p2p.Switch,
+	p2pLogger log.Logger, nodeKey *p2p.NodeKey,
+) (pex.AddrBook, error) {
+	addrBook := pex.NewAddrBook(config.P2P.AddrBookFile(), config.P2P.AddrBookStrict)
+	addrBook.SetLogger(p2pLogger.With("book", config.P2P.AddrBookFile()))
+
+	// Add ourselves to addrbook to prevent dialing ourselves
+	if config.P2P.ExternalAddress != "" {
+		addr, err := p2p.NewNetAddressString(p2p.IDAddressString(nodeKey.ID(), config.P2P.ExternalAddress))
+		if err != nil {
+			return nil, fmt.Errorf("p2p.external_address is incorrect: %w", err)
+		}
+		addrBook.AddOurAddress(addr)
+	}
+	if config.P2P.ListenAddress != "" {
+		addr, err := p2p.NewNetAddressString(p2p.IDAddressString(nodeKey.ID(), config.P2P.ListenAddress))
+		if err != nil {
+			return nil, fmt.Errorf("p2p.laddr is incorrect: %w", err)
+		}
+		addrBook.AddOurAddress(addr)
+	}
+
+	sw.SetAddrBook(addrBook)
+
+	return addrBook, nil
+}
+
+func createPEXReactorAndAddToSwitch(addrBook pex.AddrBook, config *cfg.Config,
+	sw *p2p.Switch, logger log.Logger,
+) *pex.Reactor {
+	// TODO persistent peers ? so we can have their DNS addrs saved
+	pexReactor := pex.NewReactor(addrBook,
+		&pex.ReactorConfig{
+			Seeds:    splitAndTrimEmpty(config.P2P.Seeds, ",", " "),
+			SeedMode: config.P2P.SeedMode,
+			// See consensus/reactor.go: blocksToContributeToBecomeGoodPeer 10000
+			// blocks assuming 10s blocks ~ 28 hours.
+			// TODO (melekes): make it dynamic based on the actual block latencies
+			// from the live network.
+			// https://github.com/tendermint/tendermint/issues/3523
+			SeedDisconnectWaitPeriod:     28 * time.Hour,
+			PersistentPeersMaxDialPeriod: config.P2P.PersistentPeersMaxDialPeriod,
+		})
+	pexReactor.SetLogger(logger.With("module", "pex"))
+	sw.AddReactor("PEX", pexReactor)
+	return pexReactor
+}
+
+// startStateSync starts an asynchronous state sync process, then switches to block sync mode.
+func startStateSync(ssR *statesync.Reactor, bcR blockSyncReactor, conR *cs.Reactor,
+	stateProvider statesync.StateProvider, config *cfg.StateSyncConfig, blockSync bool,
+	stateStore sm.Store, blockStore *store.BlockStore, state sm.State,
+) error {
+	ssR.Logger.Info("Starting state sync")
+
+	if stateProvider == nil {
+		var err error
+		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+		defer cancel()
+		stateProvider, err = statesync.NewLightClientStateProvider(
+			ctx,
+			state.ChainID, state.Version, state.InitialHeight,
+			config.RPCServers, light.TrustOptions{
+				Period: config.TrustPeriod,
+				Height: config.TrustHeight,
+				Hash:   config.TrustHashBytes(),
+			}, ssR.Logger.With("module", "light"))
+		if err != nil {
+			return fmt.Errorf("failed to set up light client state provider: %w", err)
+		}
+	}
+
+	go func() {
+		state, commit, err := ssR.Sync(stateProvider, config.DiscoveryTime)
+		if err != nil {
+			ssR.Logger.Error("State sync failed", "err", err)
+			return
+		}
+		err = stateStore.Bootstrap(state)
+		if err != nil {
+			ssR.Logger.Error("Failed to bootstrap node with new state", "err", err)
+			return
+		}
+		err = blockStore.SaveSeenCommit(state.LastBlockHeight, commit)
+		if err != nil {
+			ssR.Logger.Error("Failed to store last seen commit", "err", err)
+			return
+		}
+
+		if blockSync {
+			// FIXME Very ugly to have these metrics bleed through here.
+			conR.Metrics.StateSyncing.Set(0)
+			conR.Metrics.BlockSyncing.Set(1)
+			err = bcR.SwitchToBlockSync(state)
+			if err != nil {
+				ssR.Logger.Error("Failed to switch to block sync", "err", err)
+				return
+			}
+		} else {
+			conR.SwitchToConsensus(state, true)
+		}
+	}()
+	return nil
+}
+
+//------------------------------------------------------------------------------
+
+var genesisDocKey = []byte("genesisDoc")
+
+// LoadStateFromDBOrGenesisDocProvider attempts to load the state from the
+// database, or creates one using the given genesisDocProvider. On success this also
+// returns the genesis doc loaded through the given provider.
+func LoadStateFromDBOrGenesisDocProvider(
+	stateDB dbm.DB,
+	genesisDocProvider GenesisDocProvider,
+) (sm.State, *types.GenesisDoc, error) {
+	// Get genesis doc
+	genDoc, err := loadGenesisDoc(stateDB)
+	if err != nil {
+		genDoc, err = genesisDocProvider()
+		if err != nil {
+			return sm.State{}, nil, err
+		}
+
+		err = genDoc.ValidateAndComplete()
+		if err != nil {
+			return sm.State{}, nil, fmt.Errorf("error in genesis doc: %w", err)
+		}
+		// save genesis doc to prevent a certain class of user errors (e.g. when it
+		// was changed, accidentally or not). Also good for audit trail.
+		if err := saveGenesisDoc(stateDB, genDoc); err != nil {
+			return sm.State{}, nil, err
+		}
+	}
+	stateStore := sm.NewStore(stateDB, sm.StoreOptions{
+		DiscardABCIResponses: false,
+	})
+	state, err := stateStore.LoadFromDBOrGenesisDoc(genDoc)
+	if err != nil {
+		return sm.State{}, nil, err
+	}
+	return state, genDoc, nil
+}
+
+// panics if failed to unmarshal bytes
+func loadGenesisDoc(db dbm.DB) (*types.GenesisDoc, error) {
+	b, err := db.Get(genesisDocKey)
+	if err != nil {
+		panic(err)
+	}
+	if len(b) == 0 {
+		return nil, errors.New("genesis doc not found")
+	}
+	var genDoc *types.GenesisDoc
+	err = tmjson.Unmarshal(b, &genDoc)
+	if err != nil {
+		panic(fmt.Sprintf("Failed to load genesis doc due to unmarshaling error: %v (bytes: %X)", err, b))
+	}
+	return genDoc, nil
+}
+
+// panics if failed to marshal the given genesis document
+func saveGenesisDoc(db dbm.DB, genDoc *types.GenesisDoc) error {
+	b, err := tmjson.Marshal(genDoc)
+	if err != nil {
+		return fmt.Errorf("failed to save genesis doc due to marshaling error: %w", err)
+	}
+	if err := db.SetSync(genesisDocKey, b); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func createAndStartPrivValidatorSocketClient(
+	listenAddr,
+	chainID string,
+	logger log.Logger,
+) (types.PrivValidator, error) {
+	pve, err := privval.NewSignerListener(listenAddr, logger)
+	if err != nil {
+		return nil, fmt.Errorf("failed to start private validator: %w", err)
+	}
+
+	pvsc, err := privval.NewSignerClient(pve, chainID)
+	if err != nil {
+		return nil, fmt.Errorf("failed to start private validator: %w", err)
+	}
+
+	// try to get a pubkey from private validate first time
+	_, err = pvsc.GetPubKey()
+	if err != nil {
+		return nil, fmt.Errorf("can't get pubkey: %w", err)
+	}
+
+	const (
+		retries = 50 // 50 * 100ms = 5s total
+		timeout = 100 * time.Millisecond
+	)
+	pvscWithRetries := privval.NewRetrySignerClient(pvsc, retries, timeout)
+
+	return pvscWithRetries, nil
+}
+
+// splitAndTrimEmpty slices s into all subslices separated by sep and returns a
+// slice of the string s with all leading and trailing Unicode code points
+// contained in cutset removed. If sep is empty, SplitAndTrim splits after each
+// UTF-8 sequence. First part is equivalent to strings.SplitN with a count of
+// -1.  also filter out empty strings, only return non-empty strings.
+func splitAndTrimEmpty(s, sep, cutset string) []string {
+	if s == "" {
+		return []string{}
+	}
+
+	spl := strings.Split(s, sep)
+	nonEmptyStrings := make([]string, 0, len(spl))
+	for i := 0; i < len(spl); i++ {
+		element := strings.Trim(spl[i], cutset)
+		if element != "" {
+			nonEmptyStrings = append(nonEmptyStrings, element)
+		}
+	}
+	return nonEmptyStrings
+}