Added subscription service capability.

Socket.cpp

@@ -167,7 +167,7 @@ namespace core {
       coreutils::Log(coreutils::LOG_DEBUG_2) << "Shutdown requested on socket " << descriptor << " with reason " << text << ".";
       shutDown = true;
       reset = false;
-      if(!needsToWrite())
+//      if(!needsToWrite())
    	  delete this;
 
    }