Fixed possible nil err in asyncRequest

gubernator-io / gubernator

High Performance Rate Limiting MicroService and Library - Developed at Mailgun

Apache License 2.0

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Closed thrawn01 closed 4 months ago

thrawn01 commented 4 months ago

Fixes #14

The err returned by the call to req.Peer.GetPeerRateLimit() shadows the local err which is why the err is nil when the max number of attempts are reached.
Fixed flapping test TestLeakyBucketGregorian