Currently the payload attribute events is triggered on
`forkchoiceUpodateWithExecution`. However when we import an early block,
we do not call this function, we make two calls to FCU, the first one is
on a locked path at the end of `postBlockProcess` and this call is made
without any payload attributes to avoid updating the shuffling caches.
The second call is made on `handleSecondFCUCall` which calls directly
`notifyForkchoiceUpdate` bypassing the call to
`forkchoiceUpdateWithExecution`, but this call is the one that actually
computes the payload attributes. So the event handler is never called
with the new attributes.
This PR moves the event trigger to the same place where we actually call
FCU with the computed payload attributes.
Some considerations with forkchoice locking logic: since the calls are
always in a go routine, anyway the routine will wait to forkchoice to be
unlocked to proceed.
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
* fix: submitPoolSyncCommitteeSignatures reponse inconsistent
* update: bazel build file
* update: add changelog fragment file
* update api/server/structs/BUILD.bazel format
* update the unit test
* update: the error format
---------
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
This commit adds a Prometheus histogram metric to measure the processing
duration of the PublishBlockV2 beacon API endpoint in milliseconds.
The metric covers the complete request processing time including:
- Request validation and parsing
- Block decoding (SSZ/JSON)
- Broadcast validation checks
- Block proposal through ProposeBeaconBlock
- All synchronous operations and awaited goroutines
Background operations that run in goroutines (block broadcasting, blob
sidecar processing) are included in the timing since the main function
waits for their completion before returning.
Files changed:
- beacon-chain/rpc/eth/beacon/metrics.go: New metric definition
- beacon-chain/rpc/eth/beacon/handlers.go: Timing instrumentation
- beacon-chain/rpc/eth/beacon/BUILD.bazel: Added metrics.go and Prometheus deps
- changelog/potuz_add_publishv2_metric.md: Changelog entry
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-authored-by: Claude <noreply@anthropic.com>
* Log when downscoring a peer.
* `validateSequenceNumber`: Downscore peer in function, clarify and add logs
* `AddConnectionHandler`: Send majority code to the outer scope (no funtional change).
* `disconnectBadPeer`: Improve log.
* `sendRPCStatusRequest`: Improve log.
* `findPeersWithSubnets`: Add preventive peer filtering.
(As done in `s.findPeers`.)
* `Stop`: Use one `defer` for the whole function.
Reminder: `defer`s are executed backwards.
* `Stop`: Send a goodbye message to all connected peers when stopping the service.
Before this commit, stopping the service did not send any goodbye message to all connected peers. The issue with this approach is that the peer still thinks we are alive, and behaves so by trying to communicate with us. Unfortunatly, because we are offline, we cannot respond. Because of that, the peer starts to downscore us, and then bans us. As a consequence, when we restart, the peer refuses our connection request.
By sending a goodbye message when stopping the service, we ensure the peer stops to expect anything from us. When restarting, everything is allright.
* `ConnectedF` and `DisconnectedF`: Workaround very probable libp2p bug by preventing outbound connection to very recently disconnected peers.
* Fix James' comment.
* Fix James' comment.
* Fix James' comment.
* Fix James' comment.
* Fix James' comment.
* `AddDisconnectionHandler`: Handle multiple close calls to `DisconnectedF` for the same peer.
* removing ssz-only flag
* gaz
* reverting other uses of sszonly
* gaz
* adding kasey and radek's suggestions
* update changelog
* adding test
* radek advice with new headers and tests
* adding logs and fixing comments
* adding logs and fixing comments
* gaz
* Update validator/client/beacon-api/rest_handler_client.go
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Update api/apiutil/header.go
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Update api/apiutil/header.go
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* radek's comments
* adding another failing case based on radek's suggestion
* another unit test
---------
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Subnets subscription: Avoid dynamic subscribing blocking in case not enough peers per subnets are found.
* `subscribeWithParameters`: Use struct to avoid too many function parameters (no functional changes).
* Optimise subnets search.
Currently, when we are looking for peers in let's say data column sidecars subnets 3, 6 and 7, we first look for peers in subnet 3.
If, during the crawling, we meet some peers with subnet 6, we discard them (because we are exclusively looking for peers with subnet 3).
When we are happy, we start again with peers with subnet 6.
This commit optimizes that by looking for peers with satisfy our constraints in one look.
* Fix James' comment.
* Fix James' comment.
* Fix James' comment.
* Fix James' commnet.
* Fix James' comment.
* Fix James' comment.
* Fix James's comment.
* Simplify following James' comment.
* Fix James' comment.
* Update beacon-chain/sync/rpc_goodbye.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update config/params/config.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update beacon-chain/sync/subscriber.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Fix Preston's comment.
* Fix Preston's comment.
* `TestService_BroadcastDataColumn`: Re-add sleep 50 ms.
* Fix Preston's comment.
* Update beacon-chain/p2p/subnets.go
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
---------
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Convert genesis times from seconds to time.Time
* Fixing failed forkchoice tests in a new commit so it doesn't get worse
Fixing failed spectest tests in a new commit so it doesn't get worse
Fixing forkchoice tests, then spectests
* Fixing forkchoice tests, then spectests. Now asking for help...
* Fix TestForkChoice_GetProposerHead
* Fix broken build
* Resolve TODO(preston) items
* Changelog fragment
* Resolve TODO(preston) items again
* Resolve lint issues
* Use consistant field names for sinceSlotStart (no spaces)
* Manu's feedback
* Renamed StartTime -> UnsafeStartTime, marked as deprecated because it doesn't handle overflow scenarios.
Renamed SlotTime -> StartTime
Renamed SlotAt -> At
Handled the error in cases where StartTime was used.
@james-prysm feedback
* Revert beacon-chain/blockchain/receive_block_test.go from 1b7844de
* Fixing issues after rebase
* Accepted suggestions from @potuz
* Remove CanonicalHeadSlot from merge conflicts
---------
Co-authored-by: potuz <potuz@prysmaticlabs.com>
* Reword DV selection proofs
* Add changelog
* Expect 1 call to DomainData in DV update duties test
---------
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
* moving the ticker from chain start to right before the main loop and also after the wait for activation edge case
* fixing unit test
* adding in a unit test
* adding in comment based on potuz's feedback
* Add log capitalization analyzer and apply fixes across codebase
Implements a new nogo analyzer to enforce proper log message capitalization and applies the fixes to all affected log statements throughout the beacon chain, validator, and supporting components.
Co-Authored-By: Claude <noreply@anthropic.com>
* Radek's feedback
---------
Co-authored-by: Claude <noreply@anthropic.com>
