Using the WebSocket server, when the same client calls multiple time the subscribe method, only the last subscription receives all the events of the previous ones.
example:
subscription1 = tm.event = 'NewBlock'
subscription2 = tm.event = 'Tx'
In this case, subscription2 will receive the new blocks but subscription1 will not.
This came from the WebSocket handler that had the declaration of the rpcrequest moved and so overridden for every request and given in the JSONReq client context (so the id of the subscription was not the right one).
This fixes the issue by simply declaring the rpcrequest inside the loop so every request will create a new object without overwriting the previous one.
* proto: minor linting
minor linting after working with the proto files in the sdk.
there is no logic change just spacing fixes
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* hardcore linting
* proto: add buf and protogen script
- add buf with minimal changes
- add protogen script to easier generate proto files
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* add protoc needs
* add some needed shell cmds
* remove buf from tools as it is not needed everytime
* add proto lint and breakage to ci
* add section in changelog and upgrading files
* address pr comments
* remove space in circle config
* remove spaces in makefile comment
* add section on contributing on how to work with proto
* bump buf to 0.7
* test bufbuild image
* test install make in bufbuild image
* revert to tendermintdev image
* Update Makefile
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>
Co-authored-by: Anton Kaliaev <anton.kalyaev@gmail.com>
* 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
* 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* check duration to not send peers outdated evidence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>
* lint: golint issue fixes
- on my local machine golint is a lot stricter than the bot so slowly going through and fixing things.
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* more fixes from golint
* remove isPeerPersistentFn
* add changelog entry
* 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
* libs/common: Refactor libs/common 4
- move byte function out of cmn to its own pkg
- move tempfile out of cmn to its own pkg
- move throttletimer to its own pkg
ref #4147
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* add changelog entry
* fix linting issues
Fixes#4014
The reason being when you call any endpoint supporting optional height
and use `height=0`, it will return an error. For example:
```
$ curl localhost:2667/consensus_params?height=0
{
"jsonrpc": "2.0",
"id": -1,
"error": {
"code": -32603,
"message": "Internal error",
"data": "height must be greater than 0"
}
}
```
* libs/common: refactor libs common 3
- move nil.go into types folder and make private
- move service & baseservice out of common into service pkg
ref #4147
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* add changelog entry
* libs/common: refactor libs/common 2
- move random function to there own pkg
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* change imports and usage throughout repo
* fix goimports
* add changelog entry
* libs/common: Refactor libs/common 01
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* regenerate proto files, move intslice to where its used
* update kv.KVPair(s) to kv.Pair(s)
* add changelog entry
* make intInSlice private
* 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
implementation spec of Improved Trusted Peering ADR-050 by B-Harvest
- add unconditional_peer_ids and persistent_peers_max_dial_period to config
- add unconditionalPeerIDs map to Switch struct
default config value of persistent_peers_max_dial_period is 0s(disabled)
Refs #4072, #4053
* types: change `Commit` to consist of just signatures
These are final changes towards removing votes from commit and leaving
only signatures (see ADR-25)
Fixes#1648
* bring back TestCommitToVoteSetWithVotesForAnotherBlockOrNilBlock
+ add absent flag to Vote to indicate that it's for another block
* encode nil votes as CommitSig with BlockIDFlagAbsent
+ make Commit#Precommits array of non-pointers
because precommit will never be nil
* add NewCommitSigAbsent and Absent() funcs
* uncomment validation in CommitSig#ValidateBasic
* add comments to ValidatorSet funcs
* add a changelog entry
* break instead of continue
continue does not make sense in these cases
* types: rename Commit#Precommits to Signatures
* swagger: fix /commit response
* swagger: change block_id_flag type
* fix merge conflicts
Refs #1771
ADR: https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-044-lite-client-with-weak-subjectivity.md
## Commits:
* add Verifier and VerifyCommitTrusting
* add two more checks
make trustLevel an option
* float32 for trustLevel
* check newHeader time
* started writing lite Client
* unify Verify methods
* ensure h2.Header.bfttime < h1.Header.bfttime + tp
* move trust checks into Verify function
* add more comments
* more docs
* started writing tests
* unbonding period failures
* tests are green
* export ErrNewHeaderTooFarIntoFuture
* make golangci happy
* test for non-adjusted headers
* more precision
* providers and stores
* VerifyHeader and VerifyHeaderAtHeight funcs
* fix compile errors
* remove lastVerifiedHeight, persist new trusted header
* sequential verification
* remove TrustedStore option
* started writing tests for light client
* cover basic cases for linear verification
* bisection tests PASS
* rename BisectingVerification to SkippingVerification
* refactor the code
* add TrustedHeader method
* consolidate sequential verification tests
* consolidate skipping verification tests
* rename trustedVals to trustedNextVals
* start writing docs
* ValidateTrustLevel func and ErrOldHeaderExpired error
* AutoClient and example tests
* fix errors
* update doc
* remove ErrNewHeaderTooFarIntoFuture
This check is unnecessary given existing a) ErrOldHeaderExpired b)
h2.Time > now checks.
* return an error if we're at more recent height
* add comments
* add LastSignedHeaderHeight method to Store
I think it's fine if Store tracks last height
* copy over proxy from old lite package
* make TrustedHeader return latest if height=0
* modify LastSignedHeaderHeight to return an error if no headers exist
* copy over proxy impl
* refactor proxy and start http lite client
* Tx and BlockchainInfo methods
* Block method
* commit method
* code compiles again
* lite client compiles
* extract updateLiteClientIfNeededTo func
* move final parts
* add placeholder for tests
* force usage of lite http client in proxy
* comment out query tests for now
* explicitly mention tp: trusting period
* verify nextVals in VerifyHeader
* refactor bisection
* move the NextValidatorsHash check into updateTrustedHeaderAndVals
+ update the comment
* add ConsensusParams method to RPC client
* add ConsensusParams to rpc/mock/client
* change trustLevel type to a new cmn.Fraction type
+ update SkippingVerification comment
* stress out trustLevel is only used for non-adjusted headers
* fixes after Fede's review
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
* compare newHeader with a header from an alternative provider
* save pivot header
Refs https://github.com/tendermint/tendermint/pull/3989#discussion_r349122824
* check header can still be trusted in TrustedHeader
Refs https://github.com/tendermint/tendermint/pull/3989#discussion_r349101424
* lite: update Validators and Block endpoints
- Block no longer contains BlockMeta
- Validators now accept two additional params: page and perPage
* make linter happy
Fixes#3986
This pull request is prefixing all the types in proto to avoid conflict.
When a go application is using Tendermint as a library and also define similar types in gogo proto some conflicts might occur (as types is a common package in go).
By prefixing the types with tendermint, this highly reduces the risk of conflicts.
BREAKING CHANGE.
This modification breaks the ABCI Application endpoint.
What was accessible before with `/types.ABCIApplication/Flush` is now accessible with `/tendermint.abci.types.ABCIApplication/Flush`.
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
* Removal of TotalTx & NumTx
- Removed totalTx and numTx
closes#2521
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* abci proto changes
* proto number fix
* txfilter_test fix
* comments on PR
* further changes
* bring back metrics
* fix indexer
* fix TestBlockMaxDataBytes and TestBlockMaxDataBytesUnknownEvidence
* indexer service back to header
* statistics.go fix
* fix ci
* listen for blocks, not headers
to be able to record txs throughput
* fix TestNetworkNewBlock
* fix tests
* fix tests in types package
* fixes after Anton's review
* fix tests
* bring back `consensus_total_txs` metric
I mistakenly thought it was removed.
* improve changelog
* remove LastBlockTotalTx from state
* docs: remove getNumTxs from BeginBlock Java example
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
Fixes#4051
Function `parseRemoteAddr` is forcing protocol HTTP and protocol HTTPs to tcp. This causes the bug in the issue #4051.
I find that the tcp is only needed where `net.Dial`. So I moved the switch to makeHTTPDialer.
## Issue:
This PR adds an "EXISTS" condition to the event query grammar. It enables querying for the occurrence of an event without having to provide a condition for one of its attributes.
As an example, someone interested in all slashing events might currently catch them with a query such as slash.power > 0.
With this PR the event can be captured with slash.power EXISTS or just slash EXISTS to catch by event type.
## Examples:
`slash EXISTS`
## Commits:
* Add EXISTS condition to query grammar
* Gofmt files
* Move PEG instructions out of auto-generated file to prevent overwrite
* Update libs/pubsub/query/query.go
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>
* Update changelog and add test case
* Merge with other changes in PR #4070
* Add EXISTS to Conditions() func
* Apply gofmt
* Addressing PR comments
Marko
Gregory Terzian
Erik Grinaker
Anthony
Anton Kaliaev
Greg Szabo
Peter Mrekaj
Prince Sinha
Ayush Kaul
dongsamb
Leslie Cheung
Aditya
yk
Henrik Aasted Sørensen