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96692b8e43
lighthouse/beacon_node
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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
..
beacon_chain Impl oneshot_broadcast for committee promises (#3595) 2022-09-21 01:01:50 +00:00
builder_client Builder Specs v0.2.0 (#3134) 2022-07-30 00:22:37 +00:00
client Separate committee subscriptions queue (#3508) 2022-08-30 05:47:31 +00:00
eth1 Tidy eth1/deposit contract logging (#3397) 2022-08-01 07:20:43 +00:00
execution_layer Pin mev rs deps (#3557) 2022-09-08 23:46:03 +00:00
genesis Unify execution layer endpoints (#3214) 2022-06-29 09:07:09 +00:00
http_api Implement skip_randao_verification and blinded block rewards API (#3540) 2022-09-19 07:58:48 +00:00
http_metrics Support IPv6 in BN and VC HTTP APIs (#3104) 2022-03-24 00:04:49 +00:00
lighthouse_network Subscribe to subnets only when needed (#3419) 2022-09-05 00:22:48 +00:00
network Avoid duplicate committee cache loads (#3574) 2022-09-16 08:54:03 +00:00
operation_pool Refactor op pool for speed and correctness (#3312) 2022-08-29 09:10:26 +00:00
src Refined payload pruning (#3587) 2022-09-19 07:58:49 +00:00
store Refined payload pruning (#3587) 2022-09-19 07:58:49 +00:00
tests Altair consensus changes and refactors (#2279) 2021-07-09 06:15:32 +00:00
timer Use async code when interacting with EL (#3244) 2022-07-03 05:36:50 +00:00
Cargo.toml v3.1.0 (#3525) 2022-08-31 22:21:55 +00:00