37 lines
954 B
Python
37 lines
954 B
Python
#! /usr/bin/env python
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"""\
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Simple server that listens on port 6000 and echos back every input to
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the client. To try out the server, start it up by running this file.
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Connect to it with:
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telnet localhost 6000
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You terminate your connection by terminating telnet (typically Ctrl-]
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and then 'quit')
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"""
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from __future__ import print_function
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import eventlet
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def handle(fd):
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print("client connected")
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while True:
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# pass through every non-eof line
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x = fd.readline()
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if not x: break
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fd.write(x)
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fd.flush()
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print("echoed", x, end=' ')
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print("client disconnected")
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print("server socket listening on port 6000")
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server = eventlet.listen(('0.0.0.0', 6000))
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pool = eventlet.GreenPool()
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while True:
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try:
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new_sock, address = server.accept()
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print("accepted", address)
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pool.spawn_n(handle, new_sock.makefile('rw'))
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except (SystemExit, KeyboardInterrupt):
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break
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