This is a little coarse, but the idea is that we'll send information
about the channels a peer has upon the peer-up event that we send to
reactors that we can then use to reject peers (if neeeded) from reactors.
This solves the problem where statesync would hang in test networks
(and presumably real) where we would attempt to statesync from seed
nodes, thereby hanging silently forever.
Found by the link checker.
There are still some links that aren't fixed, because it's not clear where they _should_ point. I just hit the obvious ones.
This tool is an aid to debugging, and demonstrates the API of the eventstream
helper package. It subscribes to the event stream of a running node with the
ADR 075 event log enabled, and writes matching events to stdout as JSON.
This allows the caller to stream events. It handles the bookkeeping for cursors
and pagination, and delivers items to a callback.
Handle missed items by reporting a structured error. The caller can use the
Reset method to "catch up" to head after this happens.
Add a manual test CLI to probe a running node. Requires the node to be
configured with the event log settings.
Add a unit test that scripts input to the stream to exercise it.
This change implements the spec for `ProcessProposal`. It first calls the Tendermint block validation logic to check that all of the proposed block fields are well formed and do not violate any of the rules for Tendermint to consider the block valid and then passes the validated block the `ProcessProposal`.
This change also adds additional fixtures to test the change. It adds the `baseMock` types that holds a mock as well as a reference to `BaseApplication`. If the function was not setup by the test on the contained mock Application, the type delegates to the `BaseApplication` and returns what `BaseApplication` returns.
The change also switches the `makeState` helper to take an arg struct so that an ABCI application can be plumbed through when needed.
closes: #7656
* p2p: mconn track last message for pongs
* fix spell
* cr feedback
* test fix part one
* cleanup tests
* fix comment
Co-authored-by: M. J. Fromberger <fromberger@interchain.io>
Add deprecation logs when websocket is enabled
As promised in ADR 075, this causes the node to log (without error) when
websocket transport is enabled, and also when subscribers connect.
Closes#7073
As part of the 0.36 cycle we've discussed and decided to remove the mutex in tendermint that protects the ABCI application. First, applications should be able to be responsible for their own concurrency control, and can make more fine-grained decisions about concurrent use than tendermint ever could. Second, I've observed in recent weeks as we've been making this change that the mutex wasn't applied particularly consistently in many cases (e.g. multiple "local" connections to the application had multiple locks, etc.) so this will give more consistent experiences across ABCI execution environments, and simplifies the tendermint ABCI handling code.
- Update documentation to deprecate the old methods.
- Add Events methods to HTTP, WS, and Local clients.
- Add Events method to the light client wrapper.
- Rename legacy events client to SubscriptionClient.
* testing: reduce usage of the MustDefualtLogger constructor
* Apply suggestions from code review
Co-authored-by: M. J. Fromberger <michael.j.fromberger@gmail.com>
* cleanup tests
Co-authored-by: M. J. Fromberger <michael.j.fromberger@gmail.com>
This method implements the eventlog extension interface to expose ABCI metadata
to the log for query processing. Only the types that have ABCI events need to
implement this.
- Add an event log to the environment
- Add a sketch of the handler method
- Add an /events RPCFunc to the route map
- Implement query logic
- Subscribe to pubsub if confingured, handle termination
This is the first step in removing the mutex from ABCI applications:
making our test applications hold mutexes, which this does, hopefully
with zero impact. If this lands well, then we can explore deleting the
other mutexes (in the ABCI server and the clients.) While this change
is not user impacting at all, removing the other mutexes *will* be.
In persuit of this, I've changed the KV app somewhat, to put almost
all of the logic in the base application and make the persistent
application mostly be a wrapper on top of that with a different
storage layer.
The previous implementation of the *test* was flaky, and this irons
out some of those problems. The primary assertion that was failing
(less than 1% of the time) was an error on close that I think we
shouldn't care about.
* Update OpenAPI docs.
- Add an Events tag for event methods.
- Add schema entries for event request/response types.
- Clarify the documentation for broadcast methods.
- Note that websocket will be deprecated in v0.36.
There are a lot of existing links to the master section of the site, and my
attempts to get a redirector working have so far not succeeded. While it still
makes sense to not publish docs for unreleased code, a 404 is almost certainly
more disruptive than seeing docs for unreleased stuff.
This includes the docs in the build again, but does not add them back to the
selector menu. That allows URLs to resolve but encourages folks to use the
released versions when they have a choice.
I left the redirect for the RPC link in place, since that's still useful.
Updates #7935.
Implement the basic cursor and eventlog types described in ADR 075. Handle
encoding and decoding as strings for compatibility with JSON.
- Add unit tests for the required order and synchronization properties.
- Add hooks for metrics, with one value to be expanded later.
- Update ADR 075 to match the specifics of the implementation so far.
* event: Added Events after evidence validation; evidence: refactored AddEvidence
Added context and Metrics as parameter for the pool constructor
* evidence: pushed event firing into evidence pool and added metrics to represent the size of the evpool
* state: fixed parameters of evpool mock functions
* evidence: added test to confirm events are generated
* Removed obsolete EvidenceEventPublisher interface
* evidence: pool removed error on missing eventbus
Went through #2871, there are several issues, this PR tries to tackle the `HasVoteMessage` with an invalid validator index sent by a bad peer and it prevents the bad vote goes to the peerMsgQueue.
Future work, check other bad message cases and plumbing the reactor errors with the peer manager and then can disconnect the peer sending the bad messages.
Manuel Bravo
Sam Kleinman
dependabot[bot]
M. J. Fromberger
Kukovec
William Banfield
JayT106
Callum Waters
Jasmina Malicevic