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mrjoes / tornadio2

Python socket.io server implementation on top of Tornado framework
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ERROR - Error in periodic callback #68

Closed chirimoya closed 11 years ago

chirimoya commented 11 years ago

I have some problems running tornadio2 in production. I get "Error in periodic callback".

Any ideas what the problem could be?

Many thanks for any hint!

Traceback (most recent call last): File "build/bdist.freebsd-9.1-RELEASE-amd64/egg/tornadio2/periodic.py", line 82, in _run next_call = self.callback() File "build/bdist.freebsd-9.1-RELEASE-amd64/egg/tornadio2/session.py", line 274, in _heartbeat self.send_message(proto.heartbeat()) File "build/bdist.freebsd-9.1-RELEASE-amd64/egg/tornadio2/session.py", line 192, in send_message self.flush() File "build/bdist.freebsd-9.1-RELEASE-amd64/egg/tornadio2/session.py", line 202, in flush self.handler.send_messages(self.send_queue) File "build/bdist.freebsd-9.1-RELEASE-amd64/egg/tornadio2/persistent.py", line 160, in send_messages self.write_message(m) File "lib/python2.7/site-packages/tornado-3.0.1-py2.7.egg/tornado/websocket.py", line 164, in write_message self.ws_connection.write_message(message, binary=binary) AttributeError: 'NoneType' object has no attribute 'write_message'

mrjoes commented 11 years ago

Looks like some incompatibility with Tornado 3.0.1. Will take a look.

chirimoya commented 11 years ago

What is the recommended tornado version?

With tornado 3.0.1 on our dev box, which is a Ubuntu LTS, we have no problems.

Could FreeBSD cause the problem?

mrjoes commented 11 years ago

Does it happen often or only for some clients?

Looks like bug in the tornado websocket implementation.

chirimoya commented 11 years ago

Yes, it happens often.