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add sync committee contribution timeout (#3291)

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## Issue Addressed

Resolves #3276. 

## Proposed Changes

Add a timeout for the sync committee contributions at 1/4 the slot length such that we may be able to try backup beacon nodes in the case of contribution post failure.

## Additional Info

1/4 slot length seemed standard for the timeouts, but may want to decrease this to 1/2.

I did not find any timeout related / sync committee related tests, so there are no tests. Happy to write some with a bit of guidance.
This commit is contained in:
sragss 2022-07-11 01:44:42 +00:00
parent 6d42a09ff8
commit 4212f22ddb
2 changed files with 11 additions and 1 deletions
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9
common/eth2/src/lib.rs
View File

@ -110,6 +110,7 @@ pub struct Timeouts {
pub liveness: Duration,
pub proposal: Duration,
pub proposer_duties: Duration,
pub sync_committee_contribution: Duration,
pub sync_duties: Duration,
}
@ -121,6 +122,7 @@ impl Timeouts {
liveness: timeout,
proposal: timeout,
proposer_duties: timeout,
sync_committee_contribution: timeout,
sync_duties: timeout,
}
}
@ -907,7 +909,12 @@ impl BeaconNodeHttpClient {
.push("validator")
.push("contribution_and_proofs");
self.post(path, &signed_contributions).await?;
self.post_with_timeout(
path,
&signed_contributions,
self.timeouts.sync_committee_contribution,
)
.await?;
Ok(())
}

3
validator_client/src/lib.rs
View File

@ -72,6 +72,7 @@ const HTTP_ATTESTER_DUTIES_TIMEOUT_QUOTIENT: u32 = 4;
const HTTP_LIVENESS_TIMEOUT_QUOTIENT: u32 = 4;
const HTTP_PROPOSAL_TIMEOUT_QUOTIENT: u32 = 2;
const HTTP_PROPOSER_DUTIES_TIMEOUT_QUOTIENT: u32 = 4;
const HTTP_SYNC_COMMITTEE_CONTRIBUTION_TIMEOUT_QUOTIENT: u32 = 4;
const HTTP_SYNC_DUTIES_TIMEOUT_QUOTIENT: u32 = 4;
const DOPPELGANGER_SERVICE_NAME: &str = "doppelganger";
@ -280,6 +281,8 @@ impl<T: EthSpec> ProductionValidatorClient<T> {
liveness: slot_duration / HTTP_LIVENESS_TIMEOUT_QUOTIENT,
proposal: slot_duration / HTTP_PROPOSAL_TIMEOUT_QUOTIENT,
proposer_duties: slot_duration / HTTP_PROPOSER_DUTIES_TIMEOUT_QUOTIENT,
sync_committee_contribution: slot_duration
/ HTTP_SYNC_COMMITTEE_CONTRIBUTION_TIMEOUT_QUOTIENT,
sync_duties: slot_duration / HTTP_SYNC_DUTIES_TIMEOUT_QUOTIENT,
}
} else {