Fixed streamInUse not reset on exception

The streamInUse latch was not being reset when an exception was encountered writing to the stream. This is now handled in a try-catch-finally block.

Author: gbakeman

WinNUT_V2/WinNUT-Client_Common/Nut_Socket.vb

@@ -203,12 +203,16 @@ Public Class Nut_Socket
         If ConnectionStatus Then
             streamInUse = True
 
-            WriterStream.WriteLine(Query_Msg & vbCr)
-            WriterStream.Flush()
-            DataResult = Trim(ReaderStream.ReadLine())
-
-            streamInUse = False
+            Try
+                WriterStream.WriteLine(Query_Msg & vbCr)
+                WriterStream.Flush()
+            Catch
+                Throw
+            Finally
+                streamInUse = False
+            End Try
 
+            DataResult = Trim(ReaderStream.ReadLine())
             Response = EnumResponse(DataResult)
             finalTransaction = New Transaction(Query_Msg, DataResult, Response)