"Received 0x01 while expecting 0xce" error when using python-amqp #2066
Description
On Arch Linux with these packages:
python-celery 3.1.11-1
python-kombu 3.0.16-2
python-billiard 3.3.0.17-1
python-amqp 1.4.5-1
rabbitmq 3.3.1-1
The error below is produced. I read that switching from python-amqp to librabbitmq-c will fix the error, but I am using Python 3 and there is no Python 3-compatible librabbitmq-c available.
[2014-06-02 03:23:50,278: WARNING/Worker-3] /usr/lib/python3.4/site-packages/celery/app/trace.py:364: RuntimeWarning: Exception raised outside body: UnexpectedFrame(None, 'Received 0x01 while expecting 0xce', None, ''):
Traceback (most recent call last):
File "/usr/lib/python3.4/site-packages/celery/app/trace.py", line 283, in trace_task
uuid, retval, SUCCESS, request=task_request,
File "/usr/lib/python3.4/site-packages/celery/backends/amqp.py", line 136, in store_result
delivery_mode=self.delivery_mode,
File "/usr/lib/python3.4/site-packages/kombu/messaging.py", line 168, in publish
routing_key, mandatory, immediate, exchange, declare)
File "/usr/lib/python3.4/site-packages/kombu/connection.py", line 440, in _ensured
return fun(*args, **kwargs)
File "/usr/lib/python3.4/site-packages/kombu/messaging.py", line 180, in _publish
[maybe_declare(entity) for entity in declare]
File "/usr/lib/python3.4/site-packages/kombu/messaging.py", line 180, in <listcomp>
[maybe_declare(entity) for entity in declare]
File "/usr/lib/python3.4/site-packages/kombu/messaging.py", line 111, in maybe_declare
return maybe_declare(entity, self.channel, retry, **retry_policy)
File "/usr/lib/python3.4/site-packages/kombu/common.py", line 99, in maybe_declare
return _maybe_declare(entity)
File "/usr/lib/python3.4/site-packages/kombu/common.py", line 114, in _maybe_declare
entity.declare()
File "/usr/lib/python3.4/site-packages/kombu/entity.py", line 508, in declare
self.queue_bind(nowait)
File "/usr/lib/python3.4/site-packages/kombu/entity.py", line 541, in queue_bind
self.binding_arguments, nowait=nowait)
File "/usr/lib/python3.4/site-packages/kombu/entity.py", line 551, in bind_to
nowait=nowait)
File "/usr/lib/python3.4/site-packages/amqp/channel.py", line 1003, in queue_bind
(50, 21), # Channel.queue_bind_ok
File "/usr/lib/python3.4/site-packages/amqp/abstract_channel.py", line 67, in wait
self.channel_id, allowed_methods)
File "/usr/lib/python3.4/site-packages/amqp/connection.py", line 237, in _wait_method
self.method_reader.read_method()
File "/usr/lib/python3.4/site-packages/amqp/method_framing.py", line 189, in read_method
raise m
File "/usr/lib/python3.4/site-packages/amqp/method_framing.py", line 107, in _next_method
frame_type, channel, payload = read_frame()
File "/usr/lib/python3.4/site-packages/amqp/transport.py", line 170, in read_frame
'Received 0x{0:02x} while expecting 0xce'.format(ch))
amqp.exceptions.UnexpectedFrame: Received 0x01 while expecting 0xce
exc, exc_info.traceback)))
[2014-06-02 03:23:50,282: CRITICAL/MainProcess] Task pimostat.hardware_controller.UpdateEnabledSensors[0da0acd2-032b-4f51-b147-9ff510b34979] INTERNAL ERROR: UnexpectedFrame('', None, 'Received 0x01 while expecting 0xce', '')
Traceback (most recent call last):
File "/usr/lib/python3.4/site-packages/celery/app/trace.py", line 283, in trace_task
uuid, retval, SUCCESS, request=task_request,
File "/usr/lib/python3.4/site-packages/celery/backends/amqp.py", line 136, in store_result
delivery_mode=self.delivery_mode,
File "/usr/lib/python3.4/site-packages/kombu/messaging.py", line 168, in publish
routing_key, mandatory, immediate, exchange, declare)
File "/usr/lib/python3.4/site-packages/kombu/connection.py", line 440, in _ensured
return fun(*args, **kwargs)
File "/usr/lib/python3.4/site-packages/kombu/messaging.py", line 180, in _publish
[maybe_declare(entity) for entity in declare]
File "/usr/lib/python3.4/site-packages/kombu/messaging.py", line 180, in <listcomp>
[maybe_declare(entity) for entity in declare]
File "/usr/lib/python3.4/site-packages/kombu/messaging.py", line 111, in maybe_declare
return maybe_declare(entity, self.channel, retry, **retry_policy)
File "/usr/lib/python3.4/site-packages/kombu/common.py", line 99, in maybe_declare
return _maybe_declare(entity)
File "/usr/lib/python3.4/site-packages/kombu/common.py", line 114, in _maybe_declare
entity.declare()
File "/usr/lib/python3.4/site-packages/kombu/entity.py", line 508, in declare
self.queue_bind(nowait)
File "/usr/lib/python3.4/site-packages/kombu/entity.py", line 541, in queue_bind
self.binding_arguments, nowait=nowait)
File "/usr/lib/python3.4/site-packages/kombu/entity.py", line 551, in bind_to
nowait=nowait)
File "/usr/lib/python3.4/site-packages/amqp/channel.py", line 1003, in queue_bind
(50, 21), # Channel.queue_bind_ok
File "/usr/lib/python3.4/site-packages/amqp/abstract_channel.py", line 67, in wait
self.channel_id, allowed_methods)
File "/usr/lib/python3.4/site-packages/amqp/connection.py", line 237, in _wait_method
self.method_reader.read_method()
File "/usr/lib/python3.4/site-packages/amqp/method_framing.py", line 189, in read_method
raise m
File "/usr/lib/python3.4/site-packages/amqp/method_framing.py", line 107, in _next_method
frame_type, channel, payload = read_frame()
File "/usr/lib/python3.4/site-packages/amqp/transport.py", line 170, in read_frame
'Received 0x{0:02x} while expecting 0xce'.format(ch))
amqp.exceptions.UnexpectedFrame: Received 0x01 while expecting 0xce