109 lines
3.3 KiB
Python
109 lines
3.3 KiB
Python
###############################################################################
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#
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# The MIT License (MIT)
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#
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# Copyright (c) Tavendo GmbH
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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###############################################################################
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import uuid
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import sys
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from twisted.python import log
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from twisted.internet import reactor
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from twisted.web.server import Site
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from twisted.web.wsgi import WSGIResource
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from flask import Flask, render_template
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from autobahn.twisted.websocket import WebSocketServerFactory, \
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WebSocketServerProtocol
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from autobahn.twisted.resource import WebSocketResource, \
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WSGIRootResource, \
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HTTPChannelHixie76Aware
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##
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# Our WebSocket Server protocol
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##
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class EchoServerProtocol(WebSocketServerProtocol):
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def onMessage(self, payload, isBinary):
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self.sendMessage(payload, isBinary)
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##
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# Our WSGI application .. in this case Flask based
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##
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app = Flask(__name__)
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app.secret_key = str(uuid.uuid4())
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@app.route('/')
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def page_home():
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return render_template('index.html')
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if __name__ == "__main__":
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if len(sys.argv) > 1 and sys.argv[1] == 'debug':
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log.startLogging(sys.stdout)
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debug = True
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else:
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debug = False
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app.debug = debug
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if debug:
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log.startLogging(sys.stdout)
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##
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# create a Twisted Web resource for our WebSocket server
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##
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wsFactory = WebSocketServerFactory(u"ws://127.0.0.1:8080",
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debug=debug,
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debugCodePaths=debug)
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wsFactory.protocol = EchoServerProtocol
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wsFactory.setProtocolOptions(allowHixie76=True) # needed if Hixie76 is to be supported
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wsResource = WebSocketResource(wsFactory)
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##
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# create a Twisted Web WSGI resource for our Flask server
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##
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wsgiResource = WSGIResource(reactor, reactor.getThreadPool(), app)
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##
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# create a root resource serving everything via WSGI/Flask, but
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# the path "/ws" served by our WebSocket stuff
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##
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rootResource = WSGIRootResource(wsgiResource, {'ws': wsResource})
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##
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# create a Twisted Web Site and run everything
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##
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site = Site(rootResource)
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site.protocol = HTTPChannelHixie76Aware # needed if Hixie76 is to be supported
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reactor.listenTCP(8080, site)
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reactor.run()
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