kamino
commented
10 years ago This bug is related to irma-frontend instead of irma-brain. The issue comes from our celery app configuration (method conf_brain_celery() in config/parser.py). As we connect to the brain queue in this method, celery considers that we are able to receive messages that are sent to the brain, making the app output this error. The bug has been fixed in commit https://github.com/quarkslab/irma-frontend/commit/ca4f2e3f7a9c173cb685509f096a719b1d1e2005 on irma-frontend.
Description: The error is visible in the celery brain log file. If this occurs, for instance, the probes are not listed in the web front end. It occurs on 1 out of 2 uploads.
Occurrence: This occurs sporadic.
When: It happens when the main page of the interface is called and when the upload is finished.
Log Trace:
[2014-04-28 11:25:07,589: ERROR/MainProcess] Received unregistered task of type u'brain.tasks.probe_list'. The message has been ignored and discarded.
Did you remember to import the module containing this task? Or maybe you are using relative imports? Please see http://bit.ly/gLye1c for more information.
The full contents of the message body was: {u'utc': True, u'chord': None, u'args': [], u'retries': 0, u'expires': None, u'task': u'brain.tasks.probe_list', u'callbacks': None, u'errbacks': None, u'timelimit': [None, None], u'taskset': None, u'kwargs': {}, u'eta': None, u'id': u'bd2cbbd2-5a04-4343-bb87-c71012690670'} (259b) Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/celery/worker/consumer.py", line 455, in on_task_received strategies[name](message, body, KeyError: u'brain.tasks.probe_list'