updated demo with 0.4.5 actors libraray with TestUntil.

01 PingPong/PingPong/PingPong.csproj

@@ -7,11 +7,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Vlingo.Actors" Version="0.3.5" />
+    <PackageReference Include="Vlingo.Actors" Version="0.4.5" />
   </ItemGroup>
 
   <ItemGroup>
-    <None Update="vlingo-actors.properties">
+    <None Update="vlingo-actors.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
   </ItemGroup>

01 PingPong/PingPong/PingerActor.cs

@@ -5,31 +5,42 @@
 // was not distributed with this file, You can obtain
 // one at https://mozilla.org/MPL/2.0/.
 
+using System;
+using Vlingo.Actors.TestKit;
+
 namespace Vlingo.Actors.Examples.PingPong
 {
     public class PingerActor : Actor, IPinger
     {
         private int count;
+        private readonly TestUntil _until;
         private readonly IPinger self;
 
-        public PingerActor()
+        public PingerActor(TestUntil until)
         {
             count = 0;
+            _until = until;
             self = SelfAs<IPinger>();
         }
 
         public void Ping(IPonger ponger)
         {
-            if(++count >= 10)
+            if (++count >= 10)
             {
                 self.Stop();
                 ponger.Stop();
-                System.Console.WriteLine("Enough ping/pong. Stopped now.");
             }
             else
             {
+                Console.WriteLine($"Pinger {this.Address} - Doing Ping...");
                 ponger.Pong(self);
             }
         }
+
+        protected override void AfterStop()
+        {
+            Console.WriteLine($"Pinger {this.Address} just stopped!");
+            _until.Happened();
+        }
     }
 }

01 PingPong/PingPong/PongerActor.cs

@@ -5,20 +5,33 @@
 // was not distributed with this file, You can obtain
 // one at https://mozilla.org/MPL/2.0/.
 
+using System;
+using Vlingo.Actors.TestKit;
+
 namespace Vlingo.Actors.Examples.PingPong
 {
     public class PongerActor : Actor, IPonger
     {
+        private readonly TestUntil _until;
         private readonly IPonger self;
 
-        public PongerActor()
+        public PongerActor(TestUntil until)
         {
+            _until = until;
             self = SelfAs<IPonger>();
         }
 
         public void Pong(IPinger pinger)
         {
+            Console.WriteLine($"Ponger {this.Address} - Doing Pong...");
             pinger.Ping(self);
+            _until.Happened();
+        }
+
+        protected override void AfterStop()
+        {
+            Console.WriteLine($"Ponger {this.Address} just stopped!");
+            _until.Happened();
         }
     }
 }

01 PingPong/PingPong/Program.cs

@@ -6,6 +6,7 @@
 // one at https://mozilla.org/MPL/2.0/.
 
 using System;
+using Vlingo.Actors.TestKit;
 
 namespace Vlingo.Actors.Examples.PingPong
 {
@@ -14,21 +15,24 @@ class Program
         static void Main(string[] args)
         {
             var world = World.Start("playground");
+            var until = TestUntil.Happenings(1);
 
             var pinger = world.ActorFor<IPinger>(
                 Definition.Has<PingerActor>(
-                    Definition.NoParameters));
+                    Definition.Parameters(until)));
 
             var ponger = world.ActorFor<IPonger>(
                 Definition.Has<PongerActor>(
-                    Definition.NoParameters));
+                    Definition.Parameters(until)));
 
             pinger.Ping(ponger);
 
-            Console.WriteLine("Press any key to end the world...");
-            Console.ReadKey();
+            until.Completes();
 
             world.Terminate();
+
+            Console.WriteLine("Press any key to end the world...");
+            Console.ReadKey();
         }
     }
 }

01 PingPong/PingPong/vlingo-actors.json

@@ -0,0 +1,19 @@
+{
+  "plugin": {
+    "name": {
+      "queueMailbox": true,
+      "consoleLogger": true
+    },
+    "queueMailbox": {
+      "classname": "Vlingo.Actors.Plugin.Mailbox.ConcurrentQueue.ConcurrentQueueMailboxPlugin",
+      "defaultMailbox": true,
+      "numberOfDispatchersFactor": 1,
+      "dispatcherThrottlingCount": 10
+    },
+    "consoleLogger": {
+      "classname": "Vlingo.Actors.Plugin.Logging.Console.ConsoleLoggerPlugin",
+      "name": "vlingo-net/actors",
+      "defaultLogger": true
+    }
+  }
+}

README.md

@@ -2,12 +2,12 @@
 Various examples using [Vlingo .NET Actors](https://github.com/vlingo-net/vlingo-net-actors) library
 
 ## Examples
-1. [PingPong](https://github.com/vlingo-net/vlingo-net-actors-examples/tree/master/01%20PingPong) (using Vlingo.Actors v0.3.5)
+1. [PingPong](https://github.com/vlingo-net/vlingo-net-actors-examples/tree/master/01%20PingPong) (using Vlingo.Actors v0.4.5)
 
 
 License (See LICENSE file for full license)
 -------------------------------------------
-Copyright © 2012-2018 Vaughn Vernon. All rights reserved.
+Copyright © 2012-2019 Vaughn Vernon. All rights reserved.
 
 This Source Code Form is subject to the terms of the
 Mozilla Public License, v. 2.0. If a copy of the MPL