From 62d77d3bb8e7215d9da9ecf6f5aeda0b69f805f8 Mon Sep 17 00:00:00 2001 From: wei <kaede@kaededeMacBook-Air.local> Date: 星期二, 08 十二月 2020 18:57:15 +0800 Subject: [PATCH] 20201208 --- HDL_ON/DAL/DriverLayer/UdpSocket.cs | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/HDL_ON/DAL/DriverLayer/UdpSocket.cs b/HDL_ON/DAL/DriverLayer/UdpSocket.cs index f63851c..3ffb628 100644 --- a/HDL_ON/DAL/DriverLayer/UdpSocket.cs +++ b/HDL_ON/DAL/DriverLayer/UdpSocket.cs @@ -25,7 +25,7 @@ /// <summary> /// 鍚姩Socket鎺ユ敹鍜屽彂閫佸姛鑳� /// </summary> - public void Start (int port) + public void Start (int port = 0) { if (IsRunning) { @@ -38,13 +38,16 @@ busSocket.Close(); } } - _port = port; + if (port != 0) + _port = port; + if (_port == 0) + return; busSocket = new Socket (AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); busSocket.EnableBroadcast = true; try { //busSocket.Bind (new IPEndPoint (IPAddress.Any, 6000)); - busSocket.Bind(new IPEndPoint(IPAddress.Any, port)); + busSocket.Bind(new IPEndPoint(IPAddress.Any, _port)); busSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(IPAddress.Parse("239.0.168.188"))); } -- Gitblit v1.8.0