UDP方式进行打洞报错java.net.bindException:bind failed:EINVAL (Invalid argument)
沈小池 2017-03-01 11:48:27 我使用客户端进行udp打洞时,报错“java.net.bindException:bind failed:EINVAL (Invalid argument)“
代码如下:
DatagramSocket socket = null;
socket = new DatagramSocket();
socket.setReuseAddress(ture);
socket.bind(new InetSocketAddress(4567));//此处报错,4567是自定义作为接收数据端口
socket.connect(DEST_IP_A,RECEIVE_PORT);