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from autobahn.twisted.websocket import create_client_agent
from twisted.internet import task
async def main(reactor):
"""
Using the 'agent' interface to talk to the echo server (run
../echo/server.py for the server, for example)
"""
agent = create_client_agent(reactor)
options = {
"headers": {
"x-foo": "bar",
}
}
proto = await agent.open("ws://localhost:9000/ws", options)
def got_message(*args, **kw):
print("on_message: args={} kwargs={}".format(args, kw))
proto.on('message', got_message)
await proto.is_open
proto.sendMessage(b"i am a message\n")
await task.deferLater(reactor, 0, lambda: None)
proto.sendClose(code=1000, reason="byebye")
await proto.is_closed
if __name__ == "__main__":
from twisted.internet.defer import ensureDeferred
task.react(lambda r: ensureDeferred(main(r)))
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