Ignore Pubsub Messages Hitting Context Deadlines #13716
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nisdas
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terencechain
approved these changes
Mar 11, 2024
| @@ -286,6 +286,11 @@ func (s *Service) wrapAndReportValidation(topic string, v wrappedVal) (string, p | |||
| return pubsub.ValidationIgnore | |||
| } | |||
| b, err := v(ctx, pid, msg) | |||
| // We do not penalize peers if we are hitting pubsub timeouts | |||
| // trying to process those messages. | |||
| if b == pubsub.ValidationReject && ctx.Err() != nil { | |||
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Besides timeouts, this also implies context cancelled which is still good. We don't want to Reject and penalize a peer when a context is cancelled
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What type of PR is this?
Bug Fix
What does this PR do? Why is it needed?
In the event we hit a context deadline processing a message, we do not reject that message and penalize the peer. Instead we simply ignore and drop them.
Which issues(s) does this PR fix?
N.A
Other notes for review