64 lines
2.0 KiB
Python
64 lines
2.0 KiB
Python
###############################################################################
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##
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## Copyright (C) 2013-2014 Tavendo GmbH
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##
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## Licensed under the Apache License, Version 2.0 (the "License");
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## you may not use this file except in compliance with the License.
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## You may obtain a copy of the License at
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##
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## http://www.apache.org/licenses/LICENSE-2.0
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##
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## Unless required by applicable law or agreed to in writing, software
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## distributed under the License is distributed on an "AS IS" BASIS,
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## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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## See the License for the specific language governing permissions and
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## limitations under the License.
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##
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###############################################################################
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from autobahn.asyncio.websocket import WebSocketClientProtocol, \
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WebSocketClientFactory
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import asyncio
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class MyClientProtocol(WebSocketClientProtocol):
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def onConnect(self, response):
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print("Server connected: {0}".format(response.peer))
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@asyncio.coroutine
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def onOpen(self):
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print("WebSocket connection open.")
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## start sending messages every second ..
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while True:
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self.sendMessage(u"Hello, world!".encode('utf8'))
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self.sendMessage(b"\x00\x01\x03\x04", isBinary = True)
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yield from asyncio.sleep(1)
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def onMessage(self, payload, isBinary):
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if isBinary:
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print("Binary message received: {0} bytes".format(len(payload)))
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else:
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print("Text message received: {0}".format(payload.decode('utf8')))
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def onClose(self, wasClean, code, reason):
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print("WebSocket connection closed: {0}".format(reason))
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if __name__ == '__main__':
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import asyncio
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factory = WebSocketClientFactory("ws://localhost:9000", debug = False)
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factory.protocol = MyClientProtocol
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loop = asyncio.get_event_loop()
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coro = loop.create_connection(factory, '127.0.0.1', 9000)
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loop.run_until_complete(coro)
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loop.run_forever()
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loop.close()
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