else:
dstip = original_dst(sock)
debug1('Accept TCP: %s:%r -> %s:%r.\n' %
(srcip[0], srcip[1], dstip[0], dstip[1]))
if dstip[1] == sock.getsockname()[1] and islocal(dstip[0], sock.family):
debug1("-- ignored: that's my address!\n")
sock.close()
return
chan = mux.next_channel()
if not chan:
log('warning: too many open channels. Discarded connection.\n')
sock.close()
return
mux.send(chan, ssnet.CMD_TCP_CONNECT,
'%d,%s,%s' % (sock.family, dstip[0], dstip[1]))
outwrap = MuxWrapper(mux, chan)
handlers.append(Proxy(SockWrapper(sock, sock), outwrap))
expire_connections(time.time(), mux)
def udp_done(chan, data, method, family, dstip):
(src, srcport, data) = data.split(",", 2)
srcip = (src, int(srcport))
debug3('doing send from %r to %r\n' % (
srcip,
dstip,
))
try:
sender = socket.socket(family, socket.SOCK_DGRAM)
sender.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
def new_channel(channel, data):
(family, dstip, dstport) = data.split(',', 2)
family = int(family)
dstport = int(dstport)
outwrap = ssnet.connect_dst(family, dstip, dstport)
handlers.append(Proxy(MuxWrapper(mux, channel), outwrap))