BrokerConnection.receive_bytes(data) -> response eventsreceive_bytes_pipe

1 files changed, 3 insertions, 13 deletions

diff --git a/kafka/client_async.py b/kafka/client_async.py
index ecd2cea..75b169e 100644
--- a/kafka/client_async.py
+++ b/kafka/client_async.py
@@ -605,25 +605,14 @@ class KafkaClient(object):
                 continue
 
             self._idle_expiry_manager.update(conn.node_id)
-
-            # Accumulate as many responses as the connection has pending
-            while conn.in_flight_requests:
-                response = conn.recv()  # Note: conn.recv runs callbacks / errbacks
-
-                # Incomplete responses are buffered internally
-                # while conn.in_flight_requests retains the request
-                if not response:
-                    break
-                responses.append(response)
+            responses.extend(conn.recv()) # Note: conn.recv runs callbacks / errbacks
 
         # Check for additional pending SSL bytes
         if self.config['security_protocol'] in ('SSL', 'SASL_SSL'):
             # TODO: optimize
             for conn in self._conns.values():
                 if conn not in processed and conn.connected() and conn._sock.pending():
-                    response = conn.recv()
-                    if response:
-                        responses.append(response)
+                    responses.extend(conn.recv())
 
         for conn in six.itervalues(self._conns):
             if conn.requests_timed_out():
@@ -635,6 +624,7 @@ class KafkaClient(object):
 
         if self._sensors:
             self._sensors.io_time.record((time.time() - end_select) * 1000000000)
+
         self._maybe_close_oldest_connection()
         return responses