report number of PDUs sent when exiting

examples/src/OpenDis7Examples/AllPduSender.java

@@ -41,7 +41,7 @@ public class AllPduSender
         }
     }
 
-    public void run()
+    public int run()
 	{
 		System.out.println("DisExamplesOpenDis7.AllPduSender started...");
         try
@@ -60,10 +60,10 @@ public class AllPduSender
                 try {
                     switch (pdu) // using enumeration values from edu.​nps.​moves.​dis7.​enumerations.​DISPDUType
                     {
+                        // each case value is DISPDUType
                         case OTHER: // 0
                             System.out.println ("*** Note: DISPDUType." + pdu.name() + " not supported"); // TODO why was this received?
-                            // nothing to send
-                            break;
+                            break; // nothing to send
 
                         case ENTITY_STATE: // 1 
                             aPdu = new EntityStatePdu();
@@ -443,7 +443,7 @@ public class AllPduSender
                     packet = new DatagramPacket(buffer, buffer.length, localMulticastAddress, DEFAULT_MULTICAST_PORT);
                     multicastSocket.send(packet);
                     try {
-                        Thread.sleep(250L); // TODO shouldn't this kind of delay timing be in a DIS sender class?
+                        Thread.sleep(100L); // TODO shouldn't this kind of delay timing be in a DIS sender class?
                     } 
                     catch (InterruptedException ex) {
                     }
@@ -460,27 +460,32 @@ public class AllPduSender
             //PduContainer container = new PduContainer();
             //container.setPdus(generatedPdus);
             //container.marshallToXml("examplePdus.xml");
+            return generatedPdusList.size();
         }
         catch (IOException e)
 		{
             System.out.println(e);
+            return -1;
         }
     }
 
     public static void main(String args[])
 	{
+        AllPduSender allPduSender;
+        int totalSentPdus = 0;
+            
         if (args.length == 2)
         {
-            AllPduSender sender = new AllPduSender(Integer.parseInt(args[0]), args[1]);
-            sender.run();
+            allPduSender = new AllPduSender(Integer.parseInt(args[0]), args[1]);
+            totalSentPdus = allPduSender.run();
         } 
         else
         {
             System.out.println("Usage:   AllPduSender <port> <multicast group>");
             System.out.println("Default: AllPduSender  " + DEFAULT_MULTICAST_PORT + "   " + DEFAULT_MULTICAST_ADDRESS);
-            AllPduSender allPduSender = new  AllPduSender(DEFAULT_MULTICAST_PORT, DEFAULT_MULTICAST_ADDRESS);
-            allPduSender.run();
+            allPduSender = new AllPduSender(DEFAULT_MULTICAST_PORT, DEFAULT_MULTICAST_ADDRESS);
+            totalSentPdus = allPduSender.run();
         }
-        System.out.println("DisExamplesOpenDis7.AllPduSender complete.");
+        System.out.println("DisExamplesOpenDis7.AllPduSender complete, sent " + totalSentPdus + " PDUs total.");
     }
 }