* rpc: Add caching support (#9650)
* Set cache control in the HTTP-RPC response header
* Add a simply cache policy to the RPC routes
* add a condition to check the RPC request has default height settings
* fix cherry pick error
* update pending log
* use options struct intead of single parameter
* refacor FuncOptions to functional options
* add functional options in WebSocket RPC function
* revert doc
* replace deprecated function call
* revise functional options
* remove unuse comment
* fix revised error
* adjust cache-control settings
* Update rpc/jsonrpc/server/http_json_handler.go
Co-authored-by: Thane Thomson <connect@thanethomson.com>
* linter: Fix false positive
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* rpc: Separate cacheable and non-cacheable HTTP response writers
Allows us to roll this change out in a non-API-breaking way, since this
is an additive change.
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* rpc: Ensure consistent caching strategy
Ensure a consistent caching strategy across both JSONRPC- and URI-based
requests.
This requires a bit of a refactor of the previous caching logic, which
is complicated a little by the complex reflection-based approach taken
in the Tendermint RPC.
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* rpc: Add more tests for caching
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update CHANGELOG_PENDING
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* light: Sync routes config with RPC core
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* rpc: Update OpenAPI docs
Signed-off-by: Thane Thomson <connect@thanethomson.com>
Signed-off-by: Thane Thomson <connect@thanethomson.com>
Co-authored-by: jayt106 <jaytseng106@gmail.com>
Co-authored-by: jay tseng <jay.tseng@crypto.com>
Co-authored-by: JayT106 <JayT106@users.noreply.github.com>
(cherry picked from commit 816c6bac00)
# Conflicts:
# CHANGELOG_PENDING.md
# light/proxy/routes.go
# rpc/core/routes.go
# rpc/openapi/openapi.yaml
# test/fuzz/tests/rpc_jsonrpc_server_test.go
* Fix conflict in CHANGELOG_PENDING
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Resolve remaining conflicts
Signed-off-by: Thane Thomson <connect@thanethomson.com>
Signed-off-by: Thane Thomson <connect@thanethomson.com>
Co-authored-by: Thane Thomson <connect@thanethomson.com>
* Ignore generated/copied RPC docs
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Sync vuepress config with main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Sync docs package-lock.json with main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Sync docs redirects with main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Sync docs versions with main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update OpenAPI version to v0.34
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Sync DOCS_README with main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update all v0.34.x docs references from master to main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update v0.34 OpenAPI references from master to main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update repo doc links from master to main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update code comment references from master to main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update repo root doc links from master to main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update repo root doc links for docs.tendermint.com from master to main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Build v0.34.x as "latest"
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Explicitly mark v0.34 docs as latest in version selector
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Add nav link to main and clearly mark as unstable
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Direct all docs.tendermint.com links to v0.34 on v0.34.x
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update all relevant links on v0.34.x branch to be v0.34-specific
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update changelog refs to docs.tendermint.com
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Update remaining GH master link to main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Sync docs build and nav config with main
Signed-off-by: Thane Thomson <connect@thanethomson.com>
* Migrate spec links to GitHub repo from docs site
Signed-off-by: Thane Thomson <connect@thanethomson.com>
Signed-off-by: Thane Thomson <connect@thanethomson.com>
A manual backport of #7263.
As a safety measure, don't allow a query string to be unreasonably long. The
query filter is not especially efficient, so a query that needs more than basic
detail should filter coarsely in the subscriber and refine on the client side.
This affects Subscribe and TxSearch queries.
A workaround for #6729. Add parameters to control buffer sizes for
event subscription RPC clients. On some networks, buffering causes
clients to be dropped and/or events to be lost.
For additional context, see the discussion on #7188.
- Add experimental_subscription_buffer_size config parameter
- Add experimental_websocket_write_buffer_size config parameter
- Add experimental_close_on_slow_client config parameter
Co-authored-by: M. J. Fromberger <fromberger@interchain.io>
* docs: goleveldb is much more stable now
Refs https://github.com/syndtr/goleveldb/issues/226#issuecomment-682495490
* rpc/core/events: make sure WS client receives every event
previously, if the write buffer was full, the response would've been
lost without any trace (log msg, etc.)
* rpc/jsonrpc/server: set defaultWSWriteChanCapacity to 1
Refs #3905Closes#3829
setting write buffer capacity to 1 makes transactions count per block
more stable and also reduces the pauses length by 20s.
before: https://github.com/tendermint/tendermint/issues/3905#issuecomment-681854328 net.Read - 20s
after: net.Read - 0.66s
* rpc/jsonrpc/server: buffer writes and avoid io.ReadAll during read
* config: rename prof_laddr to pprof_laddr and move it to rpc
also, remove `/unsafe_start_cpu_profiler`, `/unsafe_stop_cpu_profiler`
and `/unsafe_write_heap_profile` in favor of pprof server functionality.
Closes#5303
* update changelog
* log start
Adds a genesis parameter `initial_height` which specifies the initial block height, as well as ABCI `RequestInitChain.InitialHeight` to pass it to the ABCI application, and `State.InitialHeight` to keep track of the initial height throughout the code. Fixes#2543, based on [RFC-002](https://github.com/tendermint/spec/pull/119). Spec changes in https://github.com/tendermint/spec/pull/135.
Migrates the `rpc` package to use new JSON encoder in #4955. Branched off of that PR.
Tests pass, but I haven't done any manual testing beyond that. This should be handled as part of broader 0.34 testing.
Closes#4603
Commands used (VIM):
```
:args `rg -l errors.Wrap`
:argdo normal @q | update
```
where q is a macros rewriting the `errors.Wrap` to `fmt.Errorf`.
Fixes#828. Adds state sync, as outlined in [ADR-053](https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-053-state-sync-prototype.md). See related PRs in Cosmos SDK (https://github.com/cosmos/cosmos-sdk/pull/5803) and Gaia (https://github.com/cosmos/gaia/pull/327).
This is split out of the previous PR #4645, and branched off of the ABCI interface in #4704.
* Adds a new P2P reactor which exchanges snapshots with peers, and bootstraps an empty local node from remote snapshots when requested.
* Adds a new configuration section `[statesync]` that enables state sync and configures the light client. Also enables `statesync:info` logging by default.
* Integrates state sync into node startup. Does not support the v2 blockchain reactor, since it needs some reorganization to defer startup.
merged the existing store into pool, consolidated the three buckets into two, used block height as a marked for committed evidence, evidence list recovers on start up, improved error handling
Closes: #4530
This PR contains logic for both submitting an evidence by the light client (lite2 package) and receiving it on the Tendermint side (/broadcast_evidence RPC and/or EvidenceReactor#Receive). Upon receiving the ConflictingHeadersEvidence (introduced by this PR), the Tendermint validates it, then breaks it down into smaller pieces (DuplicateVoteEvidence, LunaticValidatorEvidence, PhantomValidatorEvidence, PotentialAmnesiaEvidence). Afterwards, each piece of evidence is verified against the state of the full node and added to the pool, from which it's reaped upon block creation.
* rpc/client: do not pass height param if height ptr is nil
* rpc/core: validate incoming evidence!
* only accept ConflictingHeadersEvidence if one
of the headers is committed from this full node's perspective
This simplifies the code. Plus, if there are multiple forks, we'll
likely to receive multiple ConflictingHeadersEvidence anyway.
* swap CommitSig with Vote in LunaticValidatorEvidence
Vote is needed to validate signature
* no need to embed client
http is a provider and should not be used as a client
Closes: #4695
Verify /block_results and /validators responses from an HTTP client using the light client.
Added count and total to /validators response.
Refs #3113
Add Has function, create better handling of errors when adding evidence, usage of error types.
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
* Added BlockStore.DeleteBlock()
* Added initial block pruner prototype
* wip
* Added BlockStore.PruneBlocks()
* Added consensus setting for block pruning
* Added BlockStore base
* Error on replay if base does not have blocks
* Handle missing blocks when sending VoteSetMaj23Message
* Error message tweak
* Properly update blockstore state
* Error message fix again
* blockchain: ignore peer missing blocks
* Added FIXME
* Added test for block replay with truncated history
* Handle peer base in blockchain reactor
* Improved replay error handling
* Added tests for Store.PruneBlocks()
* Fix non-RPC handling of truncated block history
* Panic on missing block meta in needProofBlock()
* Updated changelog
* Handle truncated block history in RPC layer
* Added info about earliest block in /status RPC
* Reorder height and base in blockchain reactor messages
* Updated changelog
* Fix tests
* Appease linter
* Minor review fixes
* Non-empty BlockStores should always have base > 0
* Update code to assume base > 0 invariant
* Added blockstore tests for pruning to 0
* Make sure we don't prune below the current base
* Added BlockStore.Size()
* config: added retain_blocks recommendations
* Update v1 blockchain reactor to handle blockstore base
* Added state database pruning
* Propagate errors on missing validator sets
* Comment tweaks
* Improved error message
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>
* use ABCI field ResponseCommit.retain_height instead of retain-blocks config option
* remove State.RetainHeight, return value instead
* fix minor issues
* rename pruneHeights() to pruneBlocks()
* noop to fix GitHub borkage
Co-authored-by: Anton Kaliaev <anton.kalyaev@gmail.com>
* format: add format cmd & goimport repo
- replaced format command
- added goimports to format command
- ran goimports
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* fix outliers & undo proto file changes
* docs: update links to rpc
- links to rpc have not been updated. thank you @okwme
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* Update docs/app-dev/indexing-transactions.md
