diff options
| -rw-r--r-- | kafka/conn.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kafka/conn.py b/kafka/conn.py index e857d0a..28f9f3c 100644 --- a/kafka/conn.py +++ b/kafka/conn.py @@ -790,7 +790,8 @@ class BrokerConnection(object): if self.state not in (ConnectionStates.AUTHENTICATING, ConnectionStates.CONNECTED): return Errors.NodeNotReadyError(str(self)) - data = self._protocol.send_bytes() + with self._lock: + data = self._protocol.send_bytes() try: # In the future we might manage an internal write buffer # and send bytes asynchronously. For now, just block |