[virtualcommons-svn] New issue 15 in vcweb: IOErrors from tornadio

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New issue 15: IOErrors from tornadio
https://bitbucket.org/virtualcommons/vcweb/issue/15/ioerrors-from-tornadio

virtualcommons on Tue, 7 Jun 2011 18:06:26 +0200:

Description:
  Also, a lot of IOErrors being reported ala:

{{{
#!python

WARNING 2011-06-07 09:04:54,919 [tornadio.vcweb|remove_participant:99] caught key error <__main__.ParticipantHandler object at 0x25357d0> while trying to remove participant connection <__main__.ParticipantHandler object at 0x25357d0>
ERROR:root:Uncaught exception, closing connection.                                                                                                                                                                                           Traceback (most recent call last):                                                                                                                                                                                                             File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 230, in _run_callback                                                                                                                                      callback(*args, **kwargs)                                                                                                                                                                                                                  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/stack_context.py", line 173, in wrapped
    callback(*args, **kwargs)
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/websocket.py", line 193, in _on_end_delimiter
    self._receive_message()
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/websocket.py", line 178, in _receive_message
    self.stream.read_bytes(1, self._on_frame_type)
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 151, in read_bytes
    self._check_closed()
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 378, in _check_closed
    raise IOError("Stream is closed")
IOError: Stream is closed
ERROR:root:Uncaught exception, closing connection.                                                                                                                                                                                           Traceback (most recent call last):                                                                                                                                                                                                             File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 230, in _run_callback                                                                                                                                      callback(*args, **kwargs)                                                                                                                                                                                                                  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/stack_context.py", line 173, in wrapped
    callback(*args, **kwargs)
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/websocket.py", line 183, in _on_frame_type
    self.stream.read_until("\xff", self._on_end_delimiter)
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 133, in read_until
    if self._read_from_buffer():
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 325, in _read_from_buffer
    self._consume(loc + delimiter_len))
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 230, in _run_callback
    callback(*args, **kwargs)
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/stack_context.py", line 173, in wrapped
    callback(*args, **kwargs)
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/websocket.py", line 193, in _on_end_delimiter
    self._receive_message()
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/websocket.py", line 178, in _receive_message
    self.stream.read_bytes(1, self._on_frame_type)
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 151, in read_bytes
    self._check_closed()
  File "/opt/virtualenvs/vcweb/lib/python2.6/site-packages/tornado/iostream.py", line 378, in _check_closed                                                                                                                                      raise IOError("Stream is closed")
IOError: Stream is closed

}}}

Responsible:
  alllee
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