Changeset 705 for trunk/sources/HeuristicLab.Communication.Operators

Timestamp:

10/29/08 18:39:38 (16 years ago)

Author:

abeham

Message:

[TICKET #297] fixed some bugs in the TCP connection

File:

• trunk/sources/HeuristicLab.Communication.Operators/TcpNetworkInitiator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Communication.Operators/TcpNetworkInitiator.cs

@@ -46 +46 @@
       socket.Initialize(config);
       while (!socket.Connect()) ;
+      try {
+        socket.Write("REQUEST_CONNECT");
+        if (!socket.Read().Equals("REQUEST_CONNECT")) throw new InvalidOperationException("ERROR in TcpNetworkInitiator: Remote host answered with unknown response!");
+        socket.Write("ACK");
+        if (!socket.Read().Equals("ACK")) throw new InvalidOperationException("ERROR in TcpNetworkInitiator: Remote host answered with unknown response!");
+      } catch (Exception) {
+        try {
+          socket.Close();
+        } catch (Exception) { }
+        return new AtomicOperation(this, scope);
+      }
 
       IVariableInfo info = GetVariableInfo("NetworkConnection");