portforwarder.py 文件源码

def main():
    args = sys.argv[1:]
    if len(args) != 2:
        sys.exit('Usage: %s source-address destination-address' % __file__)
    source = args[0]
    dest = parse_address(args[1])
    server = PortForwarder(source, dest)
    log('Starting port forwarder %s:%s -> %s:%s', *(server.address[:2] + dest))
    gevent.signal(signal.SIGTERM, server.close)
    gevent.signal(signal.SIGINT, server.close)
    server.start()
    gevent.wait()