2 Commits

Author	SHA1	Message	Date
Paul Hauner	dadbd69eec	Fix concurrency issue with oneshot_broadcast (#3596) ... ## Issue Addressed NA ## Proposed Changes Fixes an issue found during testing with #3595. ## Additional Info NA	2022-09-21 10:52:14 +00:00
Paul Hauner	96692b8e43	Impl oneshot_broadcast for committee promises (#3595) ... ## Issue Addressed NA ## Proposed Changes Fixes an issue introduced in #3574 where I erroneously assumed that a `crossbeam_channel` multiple receiver queue was a *broadcast* queue. This is incorrect, each message will be received by *only one* receiver. The effect of this mistake is these logs: ``` Sep 20 06:56:17.001 INFO Synced slot: 4736079, block: 0xaa8a…180d, epoch: 148002, finalized_epoch: 148000, finalized_root: 0x2775…47f2, exec_hash: 0x2ca5…ffde (verified), peers: 6, service: slot_notifier Sep 20 06:56:23.237 ERRO Unable to validate attestation error: CommitteeCacheWait(RecvError), peer_id: 16Uiu2HAm2Jnnj8868tb7hCta1rmkXUf5YjqUH1YPj35DCwNyeEzs, type: "aggregated", slot: Slot(4736047), beacon_block_root: 0x88d318534b1010e0ebd79aed60b6b6da1d70357d72b271c01adf55c2b46206c1 ``` ## Additional Info NA	2022-09-21 01:01:50 +00:00