From a3313818a548d51777ae4e6cc006e9d1e2c1036e Mon Sep 17 00:00:00 2001
From: wxr <464027401@qq.com>
Date: 星期五, 07 四月 2023 09:15:37 +0800
Subject: [PATCH] 群控备份
---
HDL_ON/DAL/DriverLayer/UdpSocket.cs | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/HDL_ON/DAL/DriverLayer/UdpSocket.cs b/HDL_ON/DAL/DriverLayer/UdpSocket.cs
index 4f78319..f0893ff 100644
--- a/HDL_ON/DAL/DriverLayer/UdpSocket.cs
+++ b/HDL_ON/DAL/DriverLayer/UdpSocket.cs
@@ -120,9 +120,12 @@
{
return;
}
-
try
{
+ if (busSocket == null)
+ {
+ return;
+ }
asyncBeginReceive();
Packet packet = (Packet)iar.AsyncState;
int len = busSocket.EndReceiveFrom(iar, ref packet.RemoteEndPoint);
@@ -135,12 +138,14 @@
//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)
{
+ MainPage.Log($"灞�鍩熺綉udp淇℃伅");
Control.Ins.ConvertReceiveData(bytes, ((IPEndPoint)packet.RemoteEndPoint).Address.ToString());
}
- else if(((IPEndPoint)packet.RemoteEndPoint).Port == 6000)//澶勭悊bus 6000绔彛鐨勬暟鎹�
+ else if (((IPEndPoint)packet.RemoteEndPoint).Port == 6000)//澶勭悊bus 6000绔彛鐨勬暟鎹�
{
packet.Manager();
}
+
}
catch (Exception ex)
{
--
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