* evidence: introduce time.Duration to evidence params
- add time.duration to evidence
- this pr is taking pr #2606 and updating it to use both time and height
- closes#2565
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* fix testing and genesis cfg in signer harness
* remove debugging fmt
* change maxageheight to maxagenumblocks, rename other things to block instead of height
* further check of duration
* check duration to not send peers outdated evidence
* change some lines, onward and upward
* refactor evidence package
* add a changelog pending entry
* make mockbadevidence have time and use it
* add what could possibly be called a test case
* remove mockbadevidence and mockgoodevidence in favor of mockevidence
* add a comment for err that is returned
* add a changelog for removal of good & bad evidence
* add a test for adding evidence
* fix test
* add ev to types in testcase
* Update evidence/pool_test.go
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>
* Update evidence/pool_test.go
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>
* fix tests
* fix linting
Co-authored-by: Anton Kaliaev <anton.kalyaev@gmail.com>
* libs/common: Refactor libs/common 5
- move mathematical functions and types out of `libs/common` to math pkg
- move net functions out of `libs/common` to net pkg
- move string functions out of `libs/common` to strings pkg
- move async functions out of `libs/common` to async pkg
- move bit functions out of `libs/common` to bits pkg
- move cmap functions out of `libs/common` to cmap pkg
- move os functions out of `libs/common` to os pkg
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* fix testing issues
* fix tests
closes#41417
woooooooooooooooooo kill the cmn pkg
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* add changelog entry
* fix goimport issues
* run gofmt
* Rename Tag(s) to Event(s)
- tag was replaced with event, but in some places it still mentions tag, would be easier to understand if we tried to replace it with event to not confuse people.
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* more changes from tag -> event
* rename events to compositeKeys and keys
* Apply suggestions from code review
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>
* add minor documentation on how composite keys are constructed
* rename eventkey to compositekey
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>
* add changelog entry & add info to regenerate confid to changelog entry
https://www.jsonrpc.org/specification
What is done in this PR:
JSONRPCClient: validate that Response.ID matches Request.ID I wanted
to do the same for the WSClient, but since we're sending events as
responses, not notifications, checking IDs would require storing
them in memory indefinitely (and we won't be able to remove them
upon client unsubscribing because ID is different then).
Request.ID is now optional. Notification is a Request without an ID.
Previously "" or 0 were considered as notifications
Remove #event suffix from ID from an event response (partially fixes
#2949) ID must be either string, int or null AND must be equal to
request's ID. Now, because we've implemented events as responses, WS
clients are tripping when they see Response.ID("0#event") !=
Request.ID("0"). Implementing events as requests would require a lot
of time (~ 2 days to completely rewrite WS client and server)
generate unique ID for each request
switch to integer IDs instead of "json-client-XYZ"
id=0 method=/subscribe
id=0 result=...
id=1 method=/abci_query
id=1 result=...
> send events (resulting from /subscribe) as requests+notifications (not
responses)
this will require a lot of work. probably not worth it
* rpc: generate an unique ID for each request
in conformance with JSON-RPC spec
* WSClient: check for unsolicited responses
* fix golangci warnings
* save commit
* fix errors
* remove ID from responses from subscribe
Refs #2949
* clients are safe for concurrent access
* tm-bench: switch to int ID
* fixes after my own review
* comment out sentIDs in WSClient
see commit body for the reason
* remove body.Close
it will be closed automatically
* stop ws connection outside of write/read routines
also, use t.Rate in tm-bench indexer when calculating ID
fix gocritic issues
* update swagger.yaml
* Apply suggestions from code review
* fix stylecheck and golint linter warnings
* update changelog
* update changelog2
* Add pagination to /validators
- closes#3472
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* add swagger params, default returns all
* address pr comments
* golint fix
* swagger default change, change to default in comment
* swagger.yaml: replace x-example with example
https://swagger.io/docs/specification/adding-examples/
* Revert "swagger.yaml: replace x-example with example"
This reverts commit 9df1b006de.
* update changelog and remove extra body close
## Issue:
Removed BlockMeta in ResultBlock in favor of BlockId for /block
Added block_size to BlockMeta this is reflected in /blockchain
fixes#3188
added breaking as some clients may be using header from blockmeta instead of block in /block
## Commits:
* cleanup block path
Remove duplication of data in `/block`
fixes#3188
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* Remove duplication of data in `/block`
- Created a secondary type to be used for /block
fixes#3188
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* remove commented out code
* fix ci
* add changelog_pending entry
* remove extra variable
* update swagger
* change int to uint for blocksize
* fix swagger
* remove extensive comments
* update changelog
* fix conflicts after merge
* use int for BlockSize and NumTxs in BlockMeta
- with 99.9% guarantee, the size of either will never reach int32
- most of the Go "Size" stdlib functions return int
BREAKING
Example response:
```json
{
"jsonrpc": "2.0",
"id": "",
"result": {
"height": "2109",
"txs_results": null,
"begin_block_events": null,
"end_block_events": null,
"validator_updates": null,
"consensus_param_updates": null
}
}
```
Old result consisted of ABCIResponses struct and height. Exposing
internal ABCI structures (which we store in state package) in RPC seems
bad to me for the following reasons:
1) high risk of breaking the API when somebody changes internal structs
(HAPPENED HERE!)
2) RPC is aware of ABCI, which I'm not sure we want
* Fix long line errors in abci, crypto, and libs packages
* Fix long lines in p2p and rpc packages
* Fix long lines in abci, state, and tools packages
* Fix long lines in behaviour and blockchain packages
* Fix long lines in cmd and config packages
* Begin fixing long lines in consensus package
* Finish fixing long lines in consensus package
* Add lll exclusion for lines containing URLs
* Fix long lines in crypto package
* Fix long lines in evidence package
* Fix long lines in mempool and node packages
* Fix long lines in libs package
* Fix long lines in lite package
* Fix new long line in node package
* Fix long lines in p2p package
* Ignore gocritic warning
* Fix long lines in privval package
* Fix long lines in rpc package
* Fix long lines in scripts package
* Fix long lines in state package
* Fix long lines in tools package
* Fix long lines in types package
* Enable lll linter
* Remove unnecessary type conversions
* Consolidate repeated strings into consts
* Clothe return statements
* Update blockchain/v1/reactor_fsm_test.go
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>
This PR repairs linter errors seen when running the following commands:
golangci-lint run --no-config --disable-all=true --enable=unconvert
golangci-lint run --no-config --disable-all=true --enable=goconst
golangci-lint run --no-config --disable-all=true --enable=nakedret
Contributes to #3262
## Description
Refs #2659
Breaking changes in the mempool package:
[mempool] #2659 Mempool now an interface
old Mempool renamed to CListMempool
NewMempool renamed to NewCListMempool
Option renamed to CListOption
MempoolReactor renamed to Reactor
NewMempoolReactor renamed to NewReactor
unexpose TxID method
TxInfo.PeerID renamed to SenderID
unexpose MempoolReactor.Mempool
Breaking changes in the state package:
[state] #2659 Mempool interface moved to mempool package
MockMempool moved to top-level mock package and renamed to Mempool
Non Breaking changes in the node package:
[node] #2659 Add Mempool method, which allows you to access mempool
## Commits
* move Mempool interface into mempool package
Refs #2659
Breaking changes in the mempool package:
- Mempool now an interface
- old Mempool renamed to CListMempool
Breaking changes to state package:
- MockMempool moved to mempool/mock package and renamed to Mempool
- Mempool interface moved to mempool package
* assert CListMempool impl Mempool
* gofmt code
* rename MempoolReactor to Reactor
- combine everything into one interface
- rename TxInfo.PeerID to TxInfo.SenderID
- unexpose MempoolReactor.Mempool
* move mempool mock into top-level mock package
* add a fixme
TxsFront should not be a part of the Mempool interface
because it leaks implementation details. Instead, we need to come up
with general interface for querying the mempool so the MempoolReactor
can fetch and broadcast txs to peers.
* change node#Mempool to return interface
* save commit = new reactor arch
* Revert "save commit = new reactor arch"
This reverts commit 1bfceacd9d.
* require CListMempool in mempool.Reactor
* add two changelog entries
* fixes after my own review
* quote interfaces, structs and functions
* fixes after Ismail's review
* make node's mempool an interface
* make InitWAL/CloseWAL methods a part of Mempool interface
* fix merge conflicts
* make node's mempool an interface
Continues from #3280 in building support for batched requests/responses in the JSON RPC (as per issue #3213).
* Add JSON RPC batching for client and server
As per #3213, this adds support for [JSON RPC batch requests and
responses](https://www.jsonrpc.org/specification#batch).
* Add additional checks to ensure client responses are the same as results
* Fix case where a notification is sent and no response is expected
* Add test to check that JSON RPC notifications in a batch are left out in responses
* Update CHANGELOG_PENDING.md
* Update PR number now that PR has been created
* Make errors start with lowercase letter
* Refactor batch functionality to be standalone
This refactors the batching functionality to rather act in a standalone
way. In light of supporting concurrent goroutines making use of the same
client, it would make sense to have batching functionality where one
could create a batch of requests per goroutine and send that batch
without interfering with a batch from another goroutine.
* Add examples for simple and batch HTTP client usage
* Check errors from writer and remove nolinter directives
* Make error strings start with lowercase letter
* Refactor examples to make them testable
* Use safer deferred shutdown for example Tendermint test node
* Recompose rpcClient interface from pre-existing interface components
* Rename WaitGroup for brevity
* Replace empty ID string with request ID
* Remove extraneous test case
* Convert first letter of errors.Wrap() messages to lowercase
* Remove extraneous function parameter
* Make variable declaration terse
* Reorder WaitGroup.Done call to help prevent race conditions in the face of failure
* Swap mutex to value representation and remove initialization
* Restore empty JSONRPC string ID in response to prevent nil
* Make JSONRPCBufferedRequest private
* Revert PR hard link in CHANGELOG_PENDING
* Add client ID for JSONRPCClient
This adds code to automatically generate a randomized client ID for the
JSONRPCClient, and adds a check of the IDs in the responses (if one was
set in the requests).
* Extract response ID validation into separate function
* Remove extraneous comments
* Reorder fields to indicate clearly which are protected by the mutex
* Refactor for loop to remove indexing
* Restructure and combine loop
* Flatten conditional block for better readability
* Make multi-variable declaration slightly more readable
* Change for loop style
* Compress error check statements
* Make function description more generic to show that we support different protocols
* Preallocate memory for request and result objects
* bound mempool memory usage
Closes#3079
* rename SizeBytes to TxsTotalBytes
and other small fixes after Zarko's review
* rename MaxBytes to MaxTxsTotalBytes
* make ErrMempoolIsFull more informative
* expose mempool's txs_total_bytes via RPC
* test full response
* fixes after Ethan's review
* config: rename mempool.size to mempool.max_txs
https://github.com/tendermint/tendermint/pull/3248#discussion_r254034004
* test more cases
https://github.com/tendermint/tendermint/pull/3248#discussion_r254036532
* simplify test
* Revert "config: rename mempool.size to mempool.max_txs"
This reverts commit 39bfa36961.
* rename count back to n_txs
to make a change non-breaking
* rename max_txs_total_bytes to max_txs_bytes
* format code
* fix TestWALPeriodicSync
The test was sometimes failing due to processFlushTicks being called too
early. The solution is to call wal#Start later in the test.
* Apply suggestions from code review
* Validating that there are txs in the query results before loop throught the array
* Created tests to validate the error has been fixed
* Added comments
* Fixing misspeling
* check if the variable "skipCount" is bigger than zero. If it is not, we set it to 0. If it, we do not do anything.
* using function that validates the skipCount variable
* undo Gopkg.lock changes
Modify lookForHeight to return a height only there's a equal operator.
Previously, it was returning a height even for range conditions: "height
< 10000".
Fixes#2759
* Reformated the ResultStatus
* fix misuse of ResultStatus.
* updated changelog
* Fixed tests
* fixed rpc helper tests
* fixed rpc_tests
* fixed mock/status_test
* fixed typo
* fixed ommitempty on validatorstatus and the changelog
* fixed extra line in changelog
* Updated usage of the /status json response in tests after breaking changes
* Updated remaining tests with changes after searching the codebase for usage
* Reformated the ResultStatus
* fix misuse of ResultStatus.
* updated changelog
* Fixed tests
* fixed rpc helper tests
* fixed rpc_tests
* fixed mock/status_test
* fixed typo
* fixed ommitempty on validatorstatus and the changelog
* Updated usage of the /status json response in tests after breaking changes
* Updated remaining tests with changes after searching the codebase for usage
* rebased against develop
comment out failing consensus tests for now
rewrite rpc httpclient to use new pubsub package
import pubsub as tmpubsub, query as tmquery
make event IDs constants
EventKey -> EventTypeKey
rename EventsPubsub to PubSub
mempool does not use pubsub
rename eventsSub to pubsub
new subscribe API
fix channel size issues and consensus tests bugs
refactor rpc client
add missing discardFromChan method
add mutex
rename pubsub to eventBus
remove IsRunning from WSRPCConnection interface (not needed)
add a comment in broadcastNewRoundStepsAndVotes
rename registerEventCallbacks to broadcastNewRoundStepsAndVotes
See https://dave.cheney.net/2014/03/19/channel-axioms
stop eventBuses after reactor tests
remove unnecessary Unsubscribe
return subscribe helper function
move discardFromChan to where it is used
subscribe now returns an err
this gives us ability to refuse to subscribe if pubsub is at its max
capacity.
use context for control overflow
cache queries
handle err when subscribing in replay_test
rename testClientID to testSubscriber
extract var
set channel buffer capacity to 1 in replay_file
fix byzantine_test
unsubscribe from single event, not all events
refactor httpclient to return events to appropriate channels
return failing testReplayCrashBeforeWriteVote test
fix TestValidatorSetChanges
refactor code a bit
fix testReplayCrashBeforeWriteVote
add comment
fix TestValidatorSetChanges
fixes from Bucky's review
update comment [ci skip]
test TxEventBuffer
update changelog
fix TestValidatorSetChanges (2nd attempt)
only do wg.Done when no errors
benchmark event bus
create pubsub server inside NewEventBus
only expose config params (later if needed)
set buffer capacity to 0 so we are not testing cache
new tx event format: key = "Tx" plus a tag {"tx.hash": XYZ}
This should allow to subscribe to all transactions! or a specific one
using a query: "tm.events.type = Tx and tx.hash = '013ABF99434...'"
use TimeoutCommit instead of afterPublishEventNewBlockTimeout
TimeoutCommit is the time a node waits after committing a block, before
it goes into the next height. So it will finish everything from the last
block, but then wait a bit. The idea is this gives it time to hear more
votes from other validators, to strengthen the commit it includes in the
next block. But it also gives it time to hear about new transactions.
waitForBlockWithUpdatedVals
rewrite WAL crash tests
Task:
test that we can recover from any WAL crash.
Solution:
the old tests were relying on event hub being run in the same thread (we
were injecting the private validator's last signature).
when considering a rewrite, we considered two possible solutions: write
a "fuzzy" testing system where WAL is crashing upon receiving a new
message, or inject failures and trigger them in tests using something
like https://github.com/coreos/gofail.
remove sleep
no cs.Lock around wal.Save
test different cases (empty block, non-empty block, ...)
comments
add comments
test 4 cases: empty block, non-empty block, non-empty block with smaller part size, many blocks
fixes as per Bucky's last review
reset subscriptions on UnsubscribeAll
use a simple counter to track message for which we panicked
also, set a smaller part size for all test cases
Peter MrekajandAnton Kaliaev
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