From 01c0423d14609c138e4aa3b9ab5c8e046ccfb31c Mon Sep 17 00:00:00 2001
From: Marius Elvert <marius.elvert@softwareschneiderei.de>
Date: Tue, 14 May 2024 11:48:30 +0200
Subject: [PATCH] Fix internally cached NetworkStream not being reset

---
 S7.Net/PLC.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/S7.Net/PLC.cs b/S7.Net/PLC.cs
index 35d038e0..3ba49610 100644
--- a/S7.Net/PLC.cs
+++ b/S7.Net/PLC.cs
@@ -194,6 +194,7 @@ public void Close()
                 if (tcpClient.Connected) tcpClient.Close();
                 tcpClient = null; // Can not reuse TcpClient once connection gets closed.
             }
+            _stream = null;
         }
 
         private void AssertPduSizeForRead(ICollection<DataItem> dataItems)