Since the sync committee duties are no longer updated on every slot
and previously the sync committee aggregators selection proofs were
generated during the duties update, this now resulted in the client
using stale selection proofs (they must be generated at each slot).
The fix consists of moving the selection proof generation logic in
a different function which is properly executed on each slot.
Other changes:
* The logtrace tool has been enhanced with a framework for adding
new simpler log aggregation and analysis algorithms.
The default CI testnet simulation will now ensure that the blocks
in the network have reasonable sync committee participation.
Adds a "Slot start" log to the LC that behaves similar to BN to inform
the user that the light client is doing something, and to indicate the
latest view of the network (finalized / optimistic).
* implement several capellaImplementationMissing points
* don't register validator activity for not-active validators
* don't check validator indices already coming out of committees which exist; must be active validators, or else other deeper bugs
* Initial commit.
* NextAttestationEntry type.
* Add doppelgangerCheck and actual check.
* Recover deleted check.
* Remove NextAttestainEntry changes.
* More cleanups for NextAttestationEntry.
* Address review comments.
* Remove GENESIS_EPOCH specific check branch.
* Decrease number of full epochs for doppelganger check in VC.
Co-authored-by: zah <zahary@status.im>
When cancelling the `minimal` CI finalization testnet on Jenkins, the
internal Jenkins cancellation exception is being caught by `catchError`
and the `mainnet` CI finalization testnet will still run. Replacing the
logic with `try` / `finally` instead, and moving the `archiveArtifacts`
step to the post-build (to run that even on cancellation / failure).
Local testnet simulation currently waits 5 seconds when starting each
individual Geth instance. Waiting a shorter amount saves almost a minute
per minimum + mainnet CI finalization job.
Measured startup times per Geth: Linux ~100ms, macOS Intel ~300ms.
Launching multiple local testnet simulation sequentially can lead to
existing EL processes from prior failed/aborted runs not being stopped
properly, subsequently leading to hard-to-debug CI test failures.
Fixing the cleanup logic addresses this problem.
The various `PeerScore` constants are used for both beacon blocks and
LC objects, and will likely also find use for EIP4844 blob sidecars.
Renaming them to use more generically applicable names not referring
to blocks explicitly aymore.
We currently use `BlockError` for both beacon blocks and LC objects.
In light of EIP4844, we will likely also use it for blob sidecars.
To avoid confusion, renaming it to a more generic `VerifierError`,
and update its documentation to be more generic.
To avoid long lines as a followup, also renaming the `block_processor`'s
`BlockProcessingCompleted.completed`->`ProcessingStatus.completed` and
`BlockProcessingCompleted.notCompleted`->`ProcessingStatus.notCompleted`
This PR removes a bunch of code to make TNS aware of era files, avoiding
a duplicated backfill when era files are available.
* reuse chaindag for loading backfill state, replacing the TNS homebrew
* fix era block iteration to skip empty slots
* add tests for `can_advance_slots`
