During a config reload, it is possible for the server to send
an -ERR with auth violation and then close the connection.
Client library most of the time will process the -ERR but in
some cases, the socket read gets an error before that can happen.
Some tests were expectign the async error handler to fire, and would
fail the test otherwise. Changed those tests to still check that
if the async error is fire, we get the expected error, but not fail
the test if we don't. We still must get the disconnected callback
in those cases though.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
deec3b821a