Fix internally cached NetworkStream not being reset

Marius Elvert · Marius Elvert · commit 01c0423d1460 · 2024-05-14T11:48:30.000+02:00
diff --git 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)

Original file line number	Diff line number	Diff line change
`@@ -194,6 +194,7 @@ public void Close()`
`194`	`194`	`if (tcpClient.Connected) tcpClient.Close();`
`195`	`195`	`tcpClient = null; // Can not reuse TcpClient once connection gets closed.`
`196`	`196`	`}`
	`197`	`+ _stream = null;`
`197`	`198`	`}`
`198`	`199`
`199`	`200`	`private void AssertPduSizeForRead(ICollection<DataItem> dataItems)`