mirror of
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50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
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# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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"""
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An example client. Run simpleserv.py first before running this.
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"""
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from twisted.internet import reactor, protocol
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# a client protocol
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class EchoClient(protocol.Protocol):
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"""Once connected, send a message, then print the result."""
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def connectionMade(self):
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self.transport.write("hello, world!")
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def dataReceived(self, data):
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"As soon as any data is received, write it back."
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print "Server said:", data
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self.transport.loseConnection()
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def connectionLost(self, reason):
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print "connection lost"
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class EchoFactory(protocol.ClientFactory):
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protocol = EchoClient
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def clientConnectionFailed(self, connector, reason):
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print "Connection failed - goodbye!"
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reactor.stop()
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def clientConnectionLost(self, connector, reason):
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print "Connection lost - goodbye!"
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reactor.stop()
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# this connects the protocol to a server running on port 8000
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def main():
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f = EchoFactory()
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reactor.connectTCP("localhost", 8000, f)
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reactor.run()
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# this only runs if the module was *not* imported
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if __name__ == '__main__':
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main()
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