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  • Committer: Bazaar Package Importer
  • Author(s): Soren Hansen
  • Date: 2010-09-28 21:20:32 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20100928212032-c4n67olxdoqzygmt
Tags: 0.9.12-0ubuntu1
https://launchpad.net/bugs/645899
New upstream release. (FFe: LP: #645899)

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examples/websocket_chat.py
 
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import eventlet
 
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from eventlet import wsgi
 
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from eventlet import websocket
 
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participants = set()
 
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@websocket.WebSocketWSGI
 
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def handle(ws):
 
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    participants.add(ws)
 
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    try:
 
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        while True:
 
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            m = ws.wait()
 
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            if m is None:
 
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                break
 
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            for p in participants:
 
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                p.send(m)
 
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    finally:
 
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        participants.remove(ws)
 
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def dispatch(environ, start_response):
 
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    """Resolves to the web page or the websocket depending on the path."""
 
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    if environ['PATH_INFO'] == '/chat':
 
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        return handle(environ, start_response)
 
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    else:
 
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        start_response('200 OK', [('content-type', 'text/html')])
 
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        return [open(os.path.join(
 
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                     os.path.dirname(__file__), 
 
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                     'websocket_chat.html')).read()]
 
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if __name__ == "__main__":
 
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    # run an example app from the command line            
 
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    listener = eventlet.listen(('127.0.0.1', 7000))
 
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    print "\nVisit http://localhost:7000/ in your websocket-capable browser.\n"
 
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    wsgi.server(listener, dispatch)