79 lines
2.4 KiB
Python
79 lines
2.4 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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from flask import Flask
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from crochet import setup, run_in_reactor, wait_for
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# this MUST be called _before_ any Autobahn or Twisted imports!
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setup()
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from autobahn.twisted.wamp import Application # noqa
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# our WAMP app
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#
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wapp = Application()
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# this is a synchronous wrapper around the asynchronous WAMP code
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#
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@wait_for(timeout=1)
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def publish(topic, *args, **kwargs):
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return wapp.session.publish(topic, *args, **kwargs)
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# our Flask app
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#
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app = Flask(__name__)
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app._visits = 0
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@app.route('/')
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def index():
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app._visits += 1
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publish('com.example.on_visit', app._visits, msg="hello from flask")
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return "Visit {}".format(app._visits)
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if __name__ == '__main__':
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import sys
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import logging
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logging.basicConfig(stream=sys.stderr, level=logging.DEBUG)
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# this will start the WAMP app on a background thread and setup communication
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# with the main thread that runs a (blocking) Flask server
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#
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@run_in_reactor
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def start_wamp():
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wapp.run(u"ws://127.0.0.1:8080/ws", "realm1", start_reactor=False)
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start_wamp()
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# now start the Flask dev server (which is a regular blocking WSGI server)
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#
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app.run(port=8050)
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