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This commit is contained in:
clowwindy 2014-06-01 11:01:11 +08:00
parent 0d6c39900b
commit c2f6bc369c
5 changed files with 79 additions and 56 deletions
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8
shadowsocks/udprelay.py
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@ -101,10 +101,12 @@ class UDPRelay(object):
self._method = config['method']
self._timeout = config['timeout']
self._is_local = is_local
self._cache = lru_cache.LRUCache(timeout=timeout,
self._cache = lru_cache.LRUCache(timeout=config['timeout'],
close_callback=self._close_client)
self._client_fd_to_server_addr = lru_cache.LRUCache(timeout=timeout)
self._client_fd_to_server_addr = \
lru_cache.LRUCache(timeout=config['timeout'])
self._closed = False
self._thread = None
addrs = socket.getaddrinfo(self._listen_addr, self._listen_port, 0,
socket.SOCK_DGRAM, socket.SOL_UDP)
@ -206,7 +208,7 @@ class UDPRelay(object):
return
# addrtype, dest_addr, dest_port, header_length = header_result
response = '\x00\x00\x00' + data
client_addr = self._client_fd_to_server_addr.get(sock.fileno(), None)
client_addr = self._client_fd_to_server_addr.get(sock.fileno())
if client_addr:
self._server_socket.sendto(response, client_addr)
else: