From 2cc4dfef234b47bef364edf798b5051a25f33217 Mon Sep 17 00:00:00 2001
From: hutongqing <hutongqing@hnkhzn.com>
Date: 星期五, 30 八月 2024 10:58:56 +0800
Subject: [PATCH] 1
---
WIDESEAWCS_Server/WIDESEAWCS_Communicator/Siemens/SiemensS7Communicator.cs | 35 ++++++++++++++++++++++++++++++++---
1 files changed, 32 insertions(+), 3 deletions(-)
diff --git a/WIDESEAWCS_Server/WIDESEAWCS_Communicator/Siemens/SiemensS7Communicator.cs b/WIDESEAWCS_Server/WIDESEAWCS_Communicator/Siemens/SiemensS7Communicator.cs
index e504bdc..3c1846f 100644
--- a/WIDESEAWCS_Server/WIDESEAWCS_Communicator/Siemens/SiemensS7Communicator.cs
+++ b/WIDESEAWCS_Server/WIDESEAWCS_Communicator/Siemens/SiemensS7Communicator.cs
@@ -27,6 +27,7 @@
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Net;
+using System.Net.NetworkInformation;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
@@ -38,7 +39,7 @@
/// 瑗块棬瀛怱7閫氳绫�
/// </summary>
[Description("瑗块棬瀛怱7")]
- public class SiemensS7 : BaseCommunicator, IDisposable
+ public class SiemensS7 : BaseCommunicator
{
#region Private Member
/// <summary>
@@ -67,6 +68,8 @@
private string _name;
private ILogNet _logNet;
+
+ private bool _isPing = true;
#endregion Private Member
#region Public Member
@@ -272,6 +275,29 @@
throw new CommunicationException($"璇诲彇鏁版嵁寮傚父,閿欒淇℃伅:{ex.Message}", CommunicationErrorType.ReadException, innerException: ex);
}
}
+
+ private void Ping()
+ {
+ Task.Run(() =>
+ {
+ while (_isPing)
+ {
+ try
+ {
+ IPStatus status = plc.IpAddressPing();
+ if (status == IPStatus.Success)
+ _connected = true;
+ else
+ _connected = false;
+ }
+ finally
+ {
+ Thread.Sleep(100);
+ }
+ }
+ });
+
+ }
#endregion
#region Public Method
@@ -284,6 +310,7 @@
{
try
{
+
//瀹炰緥鍖栦竴涓タ闂ㄥ瓙鐨凷7鍗忚鐨勯�氳瀵硅薄
plc = new SiemensS7Net(SiemensPLCS.S1500)
{
@@ -297,7 +324,7 @@
LogNet.WriteInfo(Name, string.Format(CommunicationInfoMessage.ConnectSuccess, _ipAddress, _port));
else
LogNet.WriteError(Name, string.Format(CommunicationExceptionMessage.ConnectFaild, _ipAddress, _port, operateResult.Message));
-
+ Ping();
return operateResult.IsSuccess;
}
catch (Exception ex)
@@ -625,9 +652,11 @@
#endregion
// 鏄惧紡瀹炵幇IDisposable鎺ュ彛浠ユ彁渚涘瀮鍦惧洖鏀舵椂鐨勬竻鐞�
- public void Dispose()
+ public override void Dispose()
{
+ _isPing = false;
Disconnect();
+ plc.Dispose();
GC.SuppressFinalize(this);
}
--
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