From 1ecba3f7432912d4eb7637355f4dfae676059e00 Mon Sep 17 00:00:00 2001
From: wxr <464027401@qq.com>
Date: 星期二, 15 十二月 2020 17:23:58 +0800
Subject: [PATCH] 1
---
HDL_ON/DAL/DriverLayer/UdpSocket.cs | 22 +++++++++++++---------
1 files changed, 13 insertions(+), 9 deletions(-)
diff --git a/HDL_ON/DAL/DriverLayer/UdpSocket.cs b/HDL_ON/DAL/DriverLayer/UdpSocket.cs
index 376e6bb..3ffb628 100644
--- a/HDL_ON/DAL/DriverLayer/UdpSocket.cs
+++ b/HDL_ON/DAL/DriverLayer/UdpSocket.cs
@@ -25,27 +25,31 @@
/// <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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