default buffer setting

shadowsocks/tcprelay.py

@@ -480,10 +480,6 @@ class TCPRelayHandler(object):
             remote_sock_v6 = socket.socket(af, socktype, proto)
             self._remote_sock_v6 = remote_sock_v6
             self._fd_to_handlers[remote_sock_v6.fileno()] = self
-            remote_sock.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 1024 * 32)
-            remote_sock.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 1024 * 32)
-            remote_sock_v6.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 1024 * 32)
-            remote_sock_v6.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 1024 * 32)
 
         remote_sock.setblocking(False)
         if self._remote_udp:

shadowsocks/udprelay.py

@@ -914,8 +914,6 @@ class UDPRelay(object):
         server_socket = socket.socket(af, socktype, proto)
         server_socket.bind((self._listen_addr, self._listen_port))
         server_socket.setblocking(False)
-        server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 1024 * 32)
-        server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 1024 * 32)
         self._server_socket = server_socket
         self._stat_callback = stat_callback