1. Remove on_valid_payload_envelope_received call before process_block
in chain segment import. The block isn't in fork choice yet, so it
always fails with NodeUnknown. import_envelope_from_range_sync
handles this correctly after process_block.
2. Disable backfill sync when GLOaS is scheduled. Backfill calls
into_available_block which panics on GLOaS RangeSyncBlock variant.
Backfill for GLOaS is not yet implemented.
Allow for the vc to submit its proposer preferences to the network
Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>
Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>
Brings the FORK_NAME=gloas beacon_chain test suite from 31 failures to green:
- v1 KZG batch verifier couldn't verify Gloas columns. Added
verify_columns_against_block helper that picks commitments per fork
(Fulu: inline on column; Gloas: signed_execution_payload_bid).
- BeaconChainHarness::process_envelope didn't persist columns. Now mirrors
what production does in import_available_execution_payload_envelope.
- get_or_reconstruct_blobs returned an error for Gloas. Now short-circuits to
Ok(None); WSS test copies columns from source to dest directly.
- update_data_column_signed_header (block_verification tests) only handled
Fulu shape. Added a Gloas branch that re-keys to canonical_root.
- BlockError::EnvelopeBlockRootUnknown changed to tuple variant.
- Removed duplicate process_payload_envelope_availability.
`if let` guards are nightly-only (rust-lang/rust#51114), causing
`error[E0658]` and a CI `check-code` failure. Replace with the stable
`if matches!(...)` form suggested by rustc.
Payloads from the reprocess queue should be gossiped after import if they are still timely. In devnets this happens frequently since there are many cases where the envelope arrives before the block
Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>
Implementation:
- payload_envelope_verification: implement the AvailabilityPending branch
in the envelope import flow. Previously returned
InternalError("Pending payload envelope not yet implemented") for any
envelope whose data columns hadn't yet been received, blocking the
end-to-end RPC import path. New `import_pending_execution_payload_envelope`
marks the payload as received in fork choice and persists the envelope to
the store; columns are still expected to arrive separately (gossip /
engineGetBlobs / reconstruction) and persist their own ops.
- sync manager: short-circuit `handle_unknown_parent_envelope` when the
parent's payload was received between gossip-verification and the trigger
reaching sync. No lookup is created; the trigger is treated as a no-op.
- gossip→sync hook: when a Gloas envelope is imported via the gossip path,
emit `SyncMessage::GossipEnvelopeImported { block_root }` so any lookups
awaiting that parent envelope unblock without depending on the in-flight
RPC response landing first. Closes the review-flagged race where a
gossip-imported envelope left child lookups pinned.
Tests (3 new):
- envelope_already_received_skips_lookup — trigger after envelope already
in fork choice creates zero lookups.
- happy_path_unknown_parent_envelope — end-to-end RPC import path: lookups
complete, head advances to the gossip block.
- happy_path_unknown_parent_envelope_via_gossip — pending envelope-only
lookup unblocked by a concurrent gossip import via the new sync hook.
Existing tests updated:
- bad_peer_envelope_rpc_failure / bad_peer_wrong_envelope_response now
expect the lookup to retry and succeed (mirroring `bad_peer_*` tests for
blocks/blobs/columns), reflecting the now-working import path.
- bad_peer_wrong_envelope_response — peer responds with a different block_root
than requested; request items raise UnrequestedBlockRoot, both lookups drop.
- crypto_on_fail_with_bad_envelope_signature — signature corruption rejected
in gossip verification, peer scored with lookup_envelope_processing_failure.
Rename the four already-landed tests to match the existing happy_path /
bad_peer / envelope_* / crypto_on_fail_with_* naming.
Wires the lookup test rig for Gloas:
- Capture per-block execution payload envelopes from the external harness
and serve them to peers via a new `network_envelopes_by_root` map.
- Handle `RequestType::PayloadEnvelopesByRoot` in `simulate_on_request` and
`Work::RpcPayloadEnvelope` in the simulator processor branch.
- Allow `TestRig` callers to override the genesis validator count and
bump initial balances to `max_effective_balance_electra` post-Electra,
which Gloas committee-selection requires for genesis init to converge.
Adds four tests for the parent-envelope-unknown flow (each verified
red/green by stubbing the corresponding source path):
- `creates_envelope_and_child_lookups` — `UnknownParentEnvelope` produces
exactly one envelope-only lookup for the parent root and one child
lookup awaiting that envelope.
- `idempotent_triggers` — repeated triggers for the same parent merge
into the existing envelope lookup; no duplicate lookups are created.
- `issues_payload_envelopes_by_root_rpc` — the envelope-only lookup
dispatches a `PayloadEnvelopesByRoot` RPC for the parent block_root.
- `drops_cascade_on_rpc_error` — when the envelope RPC errors, the
envelope lookup is dropped and the awaiting child cascades with it.
The end-to-end happy path (envelope arrives → child unblocks → block
imports → head advances) is gated on
`process_execution_payload_envelope` supporting `AvailabilityPending`,
which today returns `InternalError("Pending payload envelope not yet
implemented")`. That gap is independent of this PR's lookup machinery.
Replace `assert_event_journal_contains_at_least_ordered` helper with an
inline drain that just counts the gossip + reconstruction events. The
helper was carrying around `WORKER_FREED` bookkeeping and a strict
prefix-match for one caller; counting the two relevant work types until
both thresholds are met is the same check with much less code.
