Dont drop remaining gai entries on successful connect

Author: dpkp

kafka/conn.py

@@ -303,10 +303,6 @@ def connect(self):
             ret = None
             try:
                 ret = self._sock.connect_ex((self.host, self.port))
-                # if we got here through a host lookup,
-                # we've found a (host, port, af) tuple that works
-                # and we can stop iterating through the getaddrinfo list
-                self._gai = None
             except socket.error as err:
                 ret = err.errno