ExceptionInd: Remove duplicate invocations

smocore/componentThread.cpp

@@ -108,24 +108,26 @@ void ComponentThread::main(ComponentThread& self)
 	 */
 	for (self.keepLooping = true; self.keepLooping;)
 	{
+		bool sendExceptionInd = false;
+
 		try {
 			self.getIoService().reset();
 			self.getIoService().run();
 		}
 		catch (const std::exception& e)
 		{
+			sendExceptionInd = true;
 			std::cerr << self.name << ":" << __func__
 				<< ": Exception occurred: " << e.what() << "\n";
-
-			mrntt::mrntt->exceptionInd(self);
 		}
 		catch (...)
 		{
+			sendExceptionInd = true;
 			std::cerr << self.name << ":" << __func__
 				<< ": Unknown exception occurred" << "\n";
-
-			mrntt::mrntt->exceptionInd(self);
 		}
+
+		if (sendExceptionInd) { mrntt::mrntt->exceptionInd(self); }
 	}
 
 	std::cout << self.name << ":" << __func__ << ": Exited event loop" << "\n";

smocore/marionette/marionette.cpp

@@ -106,20 +106,25 @@ void ComponentThread::marionetteMain(ComponentThread& self)
 		 */
         for (self.keepLooping = true; self.keepLooping;)
         {
+			bool sendExceptionInd = false;
             try {
                 self.getIoService().reset();
                 self.getIoService().run();
             }
             catch (const std::exception& e)
             {
+				sendExceptionInd = true;
                 std::cerr << self.name << ":" << __func__
                     << ": Exception occurred: " << e.what() << "\n";
             }
             catch (...)
             {
+				sendExceptionInd = true;
                 std::cerr << self.name << ":" << __func__
                     << ": Unknown exception occurred" << "\n";
             }
+
+			if (sendExceptionInd) { self.exceptionInd(self); }
         }
 
         std::cout << __func__ << ": Exited event loop" << "\n";