Switch back to "RemoveTempListener" call

util/message_manager.go

@@ -52,7 +52,7 @@ func (mm MessageManager) ProcessMessage(inp string) bool {
 		if consumed {
 			// When a temp listener is consumed, we delete it
 			fmt.Println("Consumed Event from Temporary Listener.")
-			mm.finishedTempListener = i
+			mm.RemoveTempListener(i)
 			return true
 		}
 	}