def run(self):
global PUBLIC_IP_UPDATE_LAST
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.sock.bind(('', REFLECTION_SERVER_PORT))
debug("Reflection Server listening on %d"%REFLECTION_SERVER_PORT)
refreshPublicIP()
PUBLIC_IP_UPDATE_LAST = time.time()
while True:
r, w, e = select([self.sock], [self.sock], [], 0)
if r:
data, addr = self.sock.recvfrom(1024)
ip = addr[0]
port = addr[1]
if ip == SERVER_GATEWAY_IP:
ip = SERVER_PUBLIC_IP
out = ByteStream()
out.writeString(ip)
out.writeInt(port)
self.sock.sendto(out.toString(), addr)
now = time.time()
if now - PUBLIC_IP_UPDATE_LAST > PUBLIC_IP_UPDATE_INTERVAL:
PUBLIC_IP_UPDATE_LAST = now
threading.Thread(target=refreshPublicIP).start()
time.sleep(0.01)
self.sock.close()
def sendTunnelInfo(self, targetId, targetPort, privIp, privPort, pubIp, pubPort):
out = ByteStream()
out.writeByte(P_TUNNEL_INFO)
out.writeString(targetId)
out.writeString(targetPort)
out.writeString(privIp)
out.writeInt(privPort)
out.writeString(pubIp)
out.writeInt(pubPort)
self.send(out)
def sendTunnelInfo(self, targetId, targetPort, privIp, privPort, pubIp, pubPort):
out = ByteStream()
out.writeByte(P_TUNNEL_INFO)
out.writeString(targetId)
out.writeString(targetPort)
out.writeString(privIp)
out.writeInt(privPort)
out.writeString(pubIp)
out.writeInt(pubPort)
self.send(out)
