Connection & Broken Pipe Error?

[Michael Nguyen]

Hi,

I'm new to python and gevent-socketio. I've been working on a game and I sometimes get an error that I can't figure out how to fix. Has anyone come across this error before?

File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/geventwebsocket/websocket.py", line 244, in _receive

    frame = self.receive_frame()

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/geventwebsocket/websocket.py", line 177, in receive_frame

    data0 = read(2)

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/geventwebsocket/python_fixes.py", line 22, in readinto

    return self._sock.recv_into(b)

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/gevent/socket.py", line 464, in recv_into

    return sock.recv_into(*args)

error: [Errno 110] Connection timed out

<Greenlet at 0x189af50: read_from_ws> failed with error

Traceback (most recent call last):

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/gevent/greenlet.py", line 390, in run

    result = self._run(*self.args, **self.kwargs)

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/socketio/transports.py", line 226, in send_into_ws

    websocket.send(message)

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/geventwebsocket/websocket.py", line 350, in send

    return self.send_frame(message, self.OPCODE_TEXT)

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/geventwebsocket/websocket.py", line 340, in send_frame

    self._write(combined)

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/gevent/socket.py", line 509, in sendall

    data_sent += self.send(_get_memory(data, data_sent), flags)

  File "/home/michael/monsterzoo/env/local/lib/python2.7/site-packages/gevent/socket.py", line 483, in send

    return sock.send(data, flags)

error: [Errno 32] Broken pipe

<Greenlet at 0x14adb90: send_into_ws> failed with error

My code is located here: https://github.com/dyn4mik3/monsterzoo

Thanks for taking a look.

[Dinh]

Hi,

Broken pipe often caused by client disconnection. Sometimes it causes by consumer grade router or firewall

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[Michael Nguyen]

Thanks. What would be the right way to re-associate a new session with a user? I'm using Flask and have tried to access the Flask session within my Namespace, but I get this error:

File "/Library/Python/2.7/site-packages/gevent/greenlet.py", line 390, in run

    result = self._run(*self.args, **self.kwargs)

  File "/Library/Python/2.7/site-packages/socketio/virtsocket.py", line 353, in _receiver_loop

    pkt_ns.initialize()  # use this instead of __init__,

  File "/Users/michael/Dropbox/Code/game/game.py", line 168, in initialize

    if session['username']:

  File "/Library/Python/2.7/site-packages/werkzeug/local.py", line 368, in <lambda>

    __getitem__ = lambda x, i: x._get_current_object()[i]

  File "/Library/Python/2.7/site-packages/werkzeug/local.py", line 297, in _get_current_object

    return self.__local()

  File "/Library/Python/2.7/site-packages/flask/globals.py", line 20, in _lookup_req_object

    raise RuntimeError('working outside of request context')

RuntimeError: working outside of request context

<Greenlet at 0x109891370: <bound method Socket._receiver_loop of <socketio.virtsocket.Socket object at 0x109855b50>>> failed with RuntimeError

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[Elvio Rogelio Toccalino]

I have come across such error before. It was in different contexts, and it never was critical, so I was never compelled to actually dig into it.

2013/9/26 Michael Nguyen <mic...@rubycowgames.com>