diff --git a/client.go b/client.go index 040cfe9e3..7833d3f2a 100644 --- a/client.go +++ b/client.go @@ -833,6 +833,10 @@ func (client *client) tryRefreshMetadata(topics []string, attemptsRemaining int, // if no fatal error, returns a list of topics that need retrying due to ErrLeaderNotAvailable func (client *client) updateMetadata(data *MetadataResponse, allKnownMetaData bool) (retry bool, err error) { + if client.Closed() { + return + } + client.lock.Lock() defer client.lock.Unlock()