def accepter():
while True:
h = self.waitfor('Waiting for connections on %s:%s' % (self.lhost, self.lport))
while True:
try:
if self.type == socket.SOCK_STREAM:
sock, rhost = listen_sock.accept()
else:
data, rhost = listen_sock.recvfrom(4096)
listen_sock.connect(rhost)
sock = listen_sock
self.unrecv(data)
sock.settimeout(self.timeout)
break
except socket.error as e:
if e.errno == errno.EINTR:
continue
h.failure()
self.exception("Socket failure while waiting for connection")
sock = None
return
self.rhost, self.rport = rhost[:2]
r = remote(self.rhost, self.rport, sock = sock)
h.success('Got connection from %s on port %d' % (self.rhost, self.rport))
if callback:
if not blocking:
t = context.Thread(target = callback, args = (r,))
t.daemon = True
t.start()
else:
callback(r)
else:
self.connections.put(r)
def _connect(self, fam, typ):
sock = None
timeout = self.timeout
with self.waitfor('Opening connection to %s on port %d' %
(self.rhost, self.rport)) as h:
for res in socket.getaddrinfo(self.rhost, self.rport, fam, typ, 0,
socket.AI_PASSIVE):
self.family, self.type, self.proto, _canonname, sockaddr = res
if self.type not in [socket.SOCK_STREAM, socket.SOCK_DGRAM]:
continue
h.status("Trying %s" % sockaddr[0])
sock = socket.socket(self.family, self.type, self.proto)
if timeout is not None and timeout <= 0:
sock.setblocking(0)
else:
sock.setblocking(1)
sock.settimeout(timeout)
try:
sock.connect(sockaddr)
return sock
except socks.ProxyError:
raise
except socket.error:
pass
self.error("Could not connect to %s on port %d" %
(self.rhost, self.rport))