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License: MIT License

Python 100.00%

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sotte nerandell

occamy's Issues

Timeout of threads of callbacks cause errors

The error callback when joining a channel that one has no access to, i.e., :error is returned by phoenix, throws an error:

channel = socket.channel("project:no_access")
channel.join()\
    .receive("error", lambda _: sys.exit())

This is the error:

Exception in thread Thread-3:
Traceback (most recent call last):
  File "/usr/lib/python3.4/threading.py", line 920, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.4/threading.py", line 1184, in run
    self.finished.wait(self.interval)
  File "/usr/lib/python3.4/threading.py", line 553, in wait
    signaled = self._cond.wait(timeout)
  File "/usr/lib/python3.4/threading.py", line 293, in wait
    if timeout > 0:
TypeError: unorderable types: function() > int()

Whereas joining a channel successfully works:

channel.join()\
    .receive("ok", lambda: print("Successfully joined"))

I haven't had time to debug it. I'll just write it down and add more information later.

No automatic reconnect

When killing and restarting the server occamy does not reconnect. The error looks something like this:

Exception in thread WebSocketClient:
Traceback (most recent call last):
  File "/usr/lib/python3.4/threading.py", line 920, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.4/threading.py", line 868, in run
    self._target(*self._args, **self._kwargs)
  File "/home/stefan/datei/datei_server_experiment/occamy/.venv/lib/python3.4/site-packages/ws4py/websocket.py", line 509, in run
    self.terminate()
  File "/home/stefan/datei/datei_server_experiment/occamy/.venv/lib/python3.4/site-packages/ws4py/websocket.py", line 410, in terminate
    self.closed(1006, "Going away")
  File "/home/stefan/datei/datei_server_experiment/occamy/occamy/socket.py", line 55, in closed
    observer.closed(code, reason)
  File "/home/stefan/datei/datei_server_experiment/occamy/occamy/socket.py", line 113, in closed
    channel.trigger(Channel.EVENTS['error'])
  File "/home/stefan/datei/datei_server_experiment/occamy/occamy/channel.py", line 157, in trigger
    binding['callback'](payload, ref)
  File "/home/stefan/datei/datei_server_experiment/occamy/occamy/channel.py", line 53, in <lambda>
    self.on(Channel.EVENTS['error'], lambda payload, _: cb(payload))
  File "/home/stefan/datei/datei_server_experiment/occamy/occamy/channel.py", line 132, in _errored
    self._rejoin_timer.start()
  File "/usr/lib/python3.4/threading.py", line 846, in start
    raise RuntimeError("threads can only be started once")
RuntimeError: threads can only be started once

Exception in thread Thread-35:
Traceback (most recent call last):
  File "/usr/lib/python3.4/threading.py", line 920, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.4/threading.py", line 1186, in run
    self.function(*self.args, **self.kwargs)
  File "/home/stefan/datei/datei_server_experiment/occamy/occamy/repeated_timer.py", line 19, in _run
    self._function(*self._args, **self._kwargs)
  File "/home/stefan/datei/datei_server_experiment/occamy/occamy/socket.py", line 208, in _reconnect
    self._websocket_impl.connect()
  File "/home/stefan/datei/datei_server_experiment/occamy/.venv/lib/python3.4/site-packages/ws4py/client/__init__.py", line 210, in connect
    self.sock.connect(self.bind_addr)
ConnectionRefusedError: [Errno 111] Connection refused

I'll do some research and check in more information later.

Can't connect to channels: always in the "joining" state

I'm trying to get occamy to work but the channels get stuck in the "joining" state.

Here is a minimal phoenix channel implementation which implements this: http://www.phoenixframework.org/docs/channels#section-tying-it-all-together. Just start the server mix phoenix.server.

Here is the python client I'm using. python demo.py runs the client and you can see that the channel state is always "joining".

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