- .NET API: fixed server side bug with connection indication handler

dotnet/IEC61850forCSharp/IEC61850ServerAPI.cs

@@ -779,11 +779,15 @@ namespace IEC61850
 			//    }
 			//}
 
+			private InternalConnectionHandler internalConnectionHandler = null;
 
 			/// <summary>Start MMS server</summary>
 			public void Start(int tcpPort)
 			{
-				IedServer_setConnectionIndicationHandler (self, connectionIndicationHandler, IntPtr.Zero);
+				if (internalConnectionHandler == null)
+					internalConnectionHandler = new InternalConnectionHandler (connectionIndicationHandler);					
+
+				IedServer_setConnectionIndicationHandler (self, internalConnectionHandler, IntPtr.Zero);
 
 				IedServer_start(self, tcpPort);
 			}
@@ -801,6 +805,7 @@ namespace IEC61850
 			public void Stop()
 			{
 				IedServer_stop(self);
+				internalConnectionHandler = null;
 			}
 
 			/// <summary>
@@ -811,6 +816,7 @@ namespace IEC61850
 			{
 				IedServer_destroy(self);
 				self = IntPtr.Zero;
+				internalConnectionHandler = null;
 			}
 
 			public bool IsRunning()

dotnet/example1/Main.cs

@@ -17,14 +17,19 @@ namespace example1
             if (args.Length > 0)
                 hostname = args[0];
             else
-                hostname = "10.0.2.2";
+                hostname = "127.0.0.1";
+
+			int port = 102;
+
+			if (args.Length > 1)
+				port = Int32.Parse(args [1]);
 
             Console.WriteLine("Connect to " + hostname);
 
 
             try
             {
-                con.Connect(hostname, 102);
+                con.Connect(hostname, port);
 
                 List<string> serverDirectory = con.GetServerDirectory(false);
 

dotnet/server1/Program.cs

@@ -42,6 +42,8 @@ namespace server1
 			iedServer.Start (102);
 			Console.WriteLine ("Server started");
 
+			GC.Collect ();
+
 			while (running) {
 				Thread.Sleep (1);
 			}