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fix(pubsub): retry GOAWAY errors #4313

Merged
merged 7 commits into from Jun 29, 2021
Merged
8 changes: 8 additions & 0 deletions pubsub/service.go
Expand Up @@ -62,6 +62,14 @@ func (r *defaultRetryer) Retry(err error) (pause time.Duration, shouldRetry bool
return r.bo.Pause(), true
}
return 0, false
case codes.Unknown:
// Retry GOAWAY, see https://github.com/googleapis/google-cloud-go/issues/4257.
isGoaway := strings.Contains(s.Message(), "closing error reading from server: EOF") &&
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@tmdiep tmdiep Jun 29, 2021

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Just checking: does the error message contain exactly "closing error reading from server..."? I looked at the linked issue and that phrase isn't prefixed by "closing", so it may not match.

strings.Contains(s.Message(), "received prior goaway")
if isGoaway {
return r.bo.Pause(), true
}
return 0, false
default:
return 0, false
}
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