55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
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from .engines import engines
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from .helpers import ProxyProtocolMixin, ZlibPacketHandler
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class EchoPacketHandler(ProxyProtocolMixin, ZlibPacketHandler):
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def __init__(self, server, socket):
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super(EchoPacketHandler, self).__init__(server, socket)
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self._gotdata = False
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self.server.schedule(5, self._kill_if_no_data)
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def _kill_if_no_data(self):
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if not self._gotdata:
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print('Inactive client:', self._socket.getpeername())
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self.close()
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def packet(self, data):
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self._gotdata = True
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print('Data from %s: %r' % (self._socket.getpeername(), data[:30] if len(data) > 30 else data))
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self.send(data)
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def on_close(self):
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self._gotdata = True
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print('Closed client:', self._socket.getpeername())
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def main():
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument('-l', '--host', action='append')
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parser.add_argument('-p', '--port', type=int, action='append')
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parser.add_argument('-e', '--engine', default='select', choices=sorted(engines.keys()))
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try:
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import netaddr
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except ImportError:
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netaddr = None
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else:
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parser.add_argument('-P', '--proxy', action='append')
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args = parser.parse_args()
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class TestServer(engines[args.engine]):
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def _accept(self, sock):
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client = super(TestServer, self)._accept(sock)
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print('New connection:', client.socket.getpeername())
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return client
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handler = EchoPacketHandler
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if netaddr is not None and args.proxy:
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handler = handler.with_proxy_set(args.proxy)
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server = TestServer(list(zip(args.host, args.port)), handler)
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server.serve_forever()
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if __name__ == '__main__':
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main()
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