From 393825c701ad97e13ad71c1fac1f6914e3d0feba Mon Sep 17 00:00:00 2001
From: wei <kaede@kaededeMacBook-Air.local>
Date: 星期五, 27 十一月 2020 13:35:37 +0800
Subject: [PATCH] 20201127 接受bus数据修改完成，搜索网关、一端口修改完成
---
HDL_ON/DAL/DriverLayer/UdpSocket.cs | 21 +++++++++++++++------
1 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/HDL_ON/DAL/DriverLayer/UdpSocket.cs b/HDL_ON/DAL/DriverLayer/UdpSocket.cs
index 39b3dfd..376e6bb 100644
--- a/HDL_ON/DAL/DriverLayer/UdpSocket.cs
+++ b/HDL_ON/DAL/DriverLayer/UdpSocket.cs
@@ -21,20 +21,29 @@
//鏈湴Socket
private Socket busSocket;
-
+ int _port = 0;
/// <summary>
/// 鍚姩Socket鎺ユ敹鍜屽彂閫佸姛鑳�
/// </summary>
public void Start (int port)
{
- if (IsRunning ) {
- return;
- }
+ if (IsRunning)
+ {
+ if (port == _port)
+ {
+ return;
+ }
+ else
+ {
+ busSocket.Close();
+ }
+ }
+ _port = port;
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.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(IPAddress.Parse("239.0.168.188")));
}
@@ -119,7 +128,7 @@
packet.Bytes = new byte[len];
Array.Copy(bytes, 0, packet.Bytes, 0, packet.Bytes.Length);
- MainPage.Log($"鎺ユ敹IP{packet.RemoteEndPoint}鏁版嵁");
+ //MainPage.Log($"鎺ユ敹{packet.RemoteEndPoint}鏁版嵁");
//mqtt杩炴帴鏁版嵁璇诲彇 A鍗忚缃戠粶璁惧淇℃伅璇诲彇鍥炲 澶勭悊
if (((IPEndPoint)packet.RemoteEndPoint).Port == 8585)
{
--
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