Merge pull request #281 from TelekomLabs/log_decode_errors

log decode errors, do not ack.

worker/worker.py

@@ -150,6 +150,10 @@ class Consumer(kombu.mixins.ConsumerMixin):
         _get_child_logger().error("RabbitMQ Broker connection error: %r. "
                                   "Trying again in %s seconds.", exc, interval)
 
+    def on_decode_error(self, message, exc):
+        _get_child_logger().exception("Decode Error: %s" % exc)
+        # do NOT call message.ack(), otherwise the message will be lost
+
 
 def continue_running():
     return not shutdown_soon