From 5eeafe3af80bfd88306bd8ad9e76c8f4b51ca35f Mon Sep 17 00:00:00 2001
From: hxb <hxb@hdlchina.com.cn>
Date: 星期四, 17 十二月 2020 14:16:20 +0800
Subject: [PATCH] 增加本地发送的重发机制
---
HDL_ON/DAL/DriverLayer/UdpSocket.cs | 24 ++++++++++++++----------
1 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/HDL_ON/DAL/DriverLayer/UdpSocket.cs b/HDL_ON/DAL/DriverLayer/UdpSocket.cs
index 376e6bb..ab3cb02 100644
--- a/HDL_ON/DAL/DriverLayer/UdpSocket.cs
+++ b/HDL_ON/DAL/DriverLayer/UdpSocket.cs
@@ -21,31 +21,35 @@
//鏈湴Socket
private Socket busSocket;
- int _port = 0;
+ public int Port = 0;
/// <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)
{
- if (port == _port)
- {
- return;
+ if (port == Port)
+ {
+ return;
}
else
{
- busSocket.Close();
+ 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, port));
+ //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")));
+ busSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(IPAddress.Parse("239.0.168.188")));
}
catch{
busSocket = null;
--
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