Revert 703f0659 / fix 0.8.2 protocol quick detection #1763
Merged
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commit 703f065 was attempting to fix version detection on 0.8.2 brokers, which have a quirky correlation id response for GroupCoordinator requests when there are no topics created. But setting the BrokerConn api_version to 0.8.2 prematurely inadvertently broke SASL authentication, which checks that the api_version is either unset (None) or >= 0.10 . This PR should fix both issues by also handling the 0.8.2 protocol quirk when the api_version is unset / None.
This change is