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77 lines
2.6 KiB
77 lines
2.6 KiB
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright (c) 2014 clowwindy
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import sys
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import os
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import logging
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import signal
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import utils
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import encrypt
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import eventloop
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import tcprelay
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import udprelay
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import asyncdns
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def main():
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utils.check_python()
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# fix py2exe
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if hasattr(sys, "frozen") and sys.frozen in \
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("windows_exe", "console_exe"):
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p = os.path.dirname(os.path.abspath(sys.executable))
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os.chdir(p)
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config = utils.get_config(True)
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utils.print_shadowsocks()
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encrypt.init_table(config['password'], config['method'])
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try:
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logging.info("starting local at %s:%d" %
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(config['local_address'], config['local_port']))
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dns_resolver = asyncdns.DNSResolver()
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tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
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udp_server = udprelay.UDPRelay(config, dns_resolver, True)
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loop = eventloop.EventLoop()
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dns_resolver.add_to_loop(loop)
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tcp_server.add_to_loop(loop)
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udp_server.add_to_loop(loop)
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def handler(signum, _):
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logging.warn('received SIGQUIT, doing graceful shutting down..')
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tcp_server.close(next_tick=True)
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udp_server.close(next_tick=True)
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signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)
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loop.run()
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except (KeyboardInterrupt, IOError, OSError) as e:
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logging.error(e)
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if config['verbose']:
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import traceback
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traceback.print_exc()
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os._exit(1)
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if __name__ == '__main__':
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main()
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