Finalized RabbitMqEventBus sample.

framework/src/Volo.Abp.EventBus.RabbitMQ/Volo.Abp.EventBus.RabbitMQ.csproj

@@ -4,8 +4,8 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <AssemblyName>Volo.Abp.EventBus.Distributed.RabbitMQ</AssemblyName>
+    <AssemblyName>Volo.Abp.EventBus.RabbitMQ</AssemblyName>
-    <PackageId>Volo.Abp.EventBus.Distributed.RabbitMQ</PackageId>
+    <PackageId>Volo.Abp.EventBus.RabbitMQ</PackageId>
     <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>

framework/src/Volo.Abp.EventBus.RabbitMQ/Volo/Abp/EventBus/Distributed/RabbitMq/RabbitMqDistributedEventBus.cs

@@ -38,7 +38,7 @@ namespace Volo.Abp.EventBus.Distributed.RabbitMq
             IHybridServiceScopeFactory serviceScopeFactory, 
             IOptions<DistributedEventBusOptions> distributedEventBusOptions,
             IRabbitMqMessageConsumerFactory messageConsumerFactory)
-        : base(serviceScopeFactory)
+            : base(serviceScopeFactory)
         {
             ConnectionPool = connectionPool;
             Serializer = serializer;
@@ -52,7 +52,8 @@ namespace Volo.Abp.EventBus.Distributed.RabbitMq
             Consumer = MessageConsumerFactory.Create(
                 new ExchangeDeclareConfiguration(
                     RabbitMqDistributedEventBusOptions.ExchangeName, 
-                    type: "direct"
+                    type: "direct",
+                    durable: true
                     ),
                 new QueueDeclareConfiguration(
                     RabbitMqDistributedEventBusOptions.ClientName,
@@ -96,7 +97,6 @@ namespace Volo.Abp.EventBus.Distributed.RabbitMq
             if (handlerFactories.Count == 1) //TODO: Multi-threading!
             {
                 var eventName = EventNameAttribute.GetNameOrDefault(eventType);
-
                 Consumer.BindAsync(eventName);
             }
 
@@ -166,8 +166,8 @@ namespace Volo.Abp.EventBus.Distributed.RabbitMq
             {
                 channel.ExchangeDeclare(
                     RabbitMqDistributedEventBusOptions.ExchangeName,
-                    "direct"
+                    "direct",
-                    //TODO: Other properties like durable?
+                    durable: true
                 );
                 
                 var properties = channel.CreateBasicProperties();

framework/src/Volo.Abp.RabbitMQ/Volo/Abp/RabbitMQ/RabbitMqMessageConsumer.cs

@@ -145,7 +145,10 @@ namespace Volo.Abp.RabbitMQ
 
                 channel.ExchangeDeclare(
                     exchange: Exchange.ExchangeName,
-                    type: Exchange.Type
+                    type: Exchange.Type,
+                    durable: Exchange.Durable,
+                    autoDelete: Exchange.AutoDelete,
+                    arguments: Exchange.Arguments
                 );
 
                 channel.QueueDeclare(
@@ -212,6 +215,7 @@ namespace Volo.Abp.RabbitMQ
 
         public virtual void Dispose()
         {
+            Timer.Stop();
             DisposeChannel();
         }
 

samples/RabbitMqEventBus/App1/App1.csproj

@@ -6,6 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\..\..\framework\src\Volo.Abp.Autofac\Volo.Abp.Autofac.csproj" />
     <ProjectReference Include="..\..\..\framework\src\Volo.Abp.EventBus.RabbitMQ\Volo.Abp.EventBus.RabbitMQ.csproj" />
     <ProjectReference Include="..\SharedModule\SharedModule.csproj" />
   </ItemGroup>

samples/RabbitMqEventBus/App1/App1MessagingService.cs

@@ -4,7 +4,7 @@ using Volo.Abp.DependencyInjection;
 using Volo.Abp.EventBus;
 using Volo.Abp.EventBus.Distributed;
 
-namespace App2
+namespace App1
 {
     public class App1MessagingService : ITransientDependency
     {
@@ -17,21 +17,25 @@ namespace App2
 
         public void Run()
         {
-            Console.WriteLine("Press ENTER (without writing a message) to stop application...");
+            Console.WriteLine("*** Started the APPLICATION 1 ***");
-            Console.WriteLine();
+            Console.WriteLine("Write a message and press ENTER to send to the App2.");
+            Console.WriteLine("Press ENTER (without writing a message) to stop the application.");
 
             string message;
             do
             {
+                Console.WriteLine();
+                Console.WriteLine("Send message to App2: ");
+
                 message = Console.ReadLine();
 
                 if (!message.IsNullOrEmpty())
                 {
-                    _distributedEventBus.Publish(new TextEventData { TextMessage = message });
+                    _distributedEventBus.Publish(new App1ToApp2TextEventData(message));
                 }
                 else
                 {
-                    _distributedEventBus.Publish(new TextEventData { TextMessage = "App1 is exiting. Bye bye...!" });
+                    _distributedEventBus.Publish(new App1ToApp2TextEventData("App1 is exiting. Bye bye...!"));
                 }
 
             } while (!message.IsNullOrEmpty());

samples/RabbitMqEventBus/App1/App1Module.cs

@@ -1,10 +1,12 @@
-using Volo.Abp.EventBus.Distributed.RabbitMq;
+using Volo.Abp.Autofac;
+using Volo.Abp.EventBus.Distributed.RabbitMq;
 using Volo.Abp.Modularity;
 
-namespace App2
+namespace App1
 {
     [DependsOn(
-        typeof(AbpEventBusRabbitMqModule)
+        typeof(AbpEventBusRabbitMqModule),
+        typeof(AbpAutofacModule)
         )]
     public class App1Module : AbpModule
     {

samples/RabbitMqEventBus/App1/App1TextEventHandler.cs

@@ -4,9 +4,12 @@ using SharedModule;
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.EventBus.Distributed;
 
-namespace App2
+namespace App1
 {
-    public class App1TextEventHandler : IDistributedEventHandler<TextEventData>, ITransientDependency
+    /// <summary>
+    /// Used to listen messages sent to App2 by App1.
+    /// </summary>
+    public class App1TextEventHandler : IDistributedEventHandler<App2ToApp1TextEventData>, ITransientDependency
     {
         private readonly IDistributedEventBus _distributedEventBus;
 
@@ -15,18 +18,13 @@ namespace App2
             _distributedEventBus = distributedEventBus;
         }
 
-        public Task HandleEventAsync(TextEventData eventData)
+        public Task HandleEventAsync(App2ToApp1TextEventData eventData)
         {
             Console.WriteLine("************************ INCOMING MESSAGE ****************************");
             Console.WriteLine(eventData.TextMessage);
             Console.WriteLine("**********************************************************************");
 
-            _distributedEventBus.PublishAsync(
+            _distributedEventBus.PublishAsync(new App1TextReceivedEventData(eventData.TextMessage));
-                new TextReceivedEventData
-                {
-                    ReceivedText = eventData.TextMessage
-                }
-            );
 
             return Task.CompletedTask;
         }

samples/RabbitMqEventBus/App1/App1TextReceivedEventHandler.cs

@@ -4,11 +4,14 @@ using SharedModule;
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.EventBus.Distributed;
 
-namespace App2
+namespace App1
 {
-    public class App1TextReceivedEventHandler : IDistributedEventHandler<TextReceivedEventData>, ITransientDependency
+    /// <summary>
+    /// Used to know when App2 has received a message sent by App1.
+    /// </summary>
+    public class App1TextReceivedEventHandler : IDistributedEventHandler<App2TextReceivedEventData>, ITransientDependency
     {
-        public Task HandleEventAsync(TextReceivedEventData eventData)
+        public Task HandleEventAsync(App2TextReceivedEventData eventData)
         {
             Console.WriteLine("--------> App2 has received the message: " + eventData.ReceivedText.TruncateWithPostfix(32));
             

samples/RabbitMqEventBus/App1/Program.cs

@@ -1,16 +1,21 @@
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp;
 
-namespace App2
+namespace App1
 {
     internal class Program
     {
         private static void Main(string[] args)
         {
-            using (var application = AbpApplicationFactory.Create<App1Module>())
+            using (var application = AbpApplicationFactory.Create<App1Module>(options =>
+            {
+                options.UseAutofac();
+            }))
             {
                 application.Initialize();
 
+                var x = application.ServiceProvider.GetRequiredService<App1TextEventHandler>();
+
                 var messagingService = application
                     .ServiceProvider
                     .GetRequiredService<App1MessagingService>();

samples/RabbitMqEventBus/App2/App2.csproj

@@ -6,6 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\..\..\framework\src\Volo.Abp.Autofac\Volo.Abp.Autofac.csproj" />
     <ProjectReference Include="..\..\..\framework\src\Volo.Abp.EventBus.RabbitMQ\Volo.Abp.EventBus.RabbitMQ.csproj" />
     <ProjectReference Include="..\SharedModule\SharedModule.csproj" />
   </ItemGroup>

samples/RabbitMqEventBus/App2/App2MessagingService.cs

@@ -17,21 +17,25 @@ namespace App2
 
         public void Run()
         {
-            Console.WriteLine("Press ENTER (without writing a message) to stop application...");
+            Console.WriteLine("*** Started the APPLICATION 2 ***");
-            Console.WriteLine();
+            Console.WriteLine("Write a message and press ENTER to send to the App1.");
+            Console.WriteLine("Press ENTER (without writing a message) to stop the application...");
 
             string message;
             do
             {
+                Console.WriteLine();
+                Console.WriteLine("Send message to App1: ");
+
                 message = Console.ReadLine();
 
                 if (!message.IsNullOrEmpty())
                 {
-                    _distributedEventBus.Publish(new TextEventData { TextMessage = message });
+                    _distributedEventBus.Publish(new App2ToApp1TextEventData(message));
                 }
                 else
                 {
-                    _distributedEventBus.Publish(new TextEventData { TextMessage = "App2 is exiting. Bye bye...!" });
+                    _distributedEventBus.Publish(new App2ToApp1TextEventData("App2 is exiting. Bye bye...!"));
                 }
 
             } while (!message.IsNullOrEmpty());

samples/RabbitMqEventBus/App2/App2Module.cs

@@ -1,10 +1,12 @@
-using Volo.Abp.EventBus.Distributed.RabbitMq;
+using Volo.Abp.Autofac;
+using Volo.Abp.EventBus.Distributed.RabbitMq;
 using Volo.Abp.Modularity;
 
 namespace App2
 {
     [DependsOn(
-        typeof(AbpEventBusRabbitMqModule)
+        typeof(AbpEventBusRabbitMqModule),
+        typeof(AbpAutofacModule)
         )]
     public class App2Module : AbpModule
     {

samples/RabbitMqEventBus/App2/App2TextEventHandler.cs

@@ -6,7 +6,10 @@ using Volo.Abp.EventBus.Distributed;
 
 namespace App2
 {
-    public class App2TextEventHandler : IDistributedEventHandler<TextEventData>, ITransientDependency
+    /// <summary>
+    /// Used to listen messages sent to App2 by App1.
+    /// </summary>
+    public class App2TextEventHandler : IDistributedEventHandler<App1ToApp2TextEventData>, ITransientDependency
     {
         private readonly IDistributedEventBus _distributedEventBus;
 
@@ -15,18 +18,13 @@ namespace App2
             _distributedEventBus = distributedEventBus;
         }
 
-        public Task HandleEventAsync(TextEventData eventData)
+        public Task HandleEventAsync(App1ToApp2TextEventData eventData)
         {
             Console.WriteLine("************************ INCOMING MESSAGE ****************************");
             Console.WriteLine(eventData.TextMessage);
             Console.WriteLine("**********************************************************************");
 
-            _distributedEventBus.PublishAsync(
+            _distributedEventBus.PublishAsync(new App2TextReceivedEventData(eventData.TextMessage));
-                new TextReceivedEventData
-                {
-                    ReceivedText = eventData.TextMessage
-                }
-            );
 
             return Task.CompletedTask;
         }

samples/RabbitMqEventBus/App2/App2TextReceivedEventHandler.cs

@@ -6,9 +6,12 @@ using Volo.Abp.EventBus.Distributed;
 
 namespace App2
 {
-    public class App2TextReceivedEventHandler : IDistributedEventHandler<TextReceivedEventData>, ITransientDependency
+    /// <summary>
+    /// Used to know when App1 has received a message sent by App2.
+    /// </summary>
+    public class App2TextReceivedEventHandler : IDistributedEventHandler<App1TextReceivedEventData>, ITransientDependency
     {
-        public Task HandleEventAsync(TextReceivedEventData eventData)
+        public Task HandleEventAsync(App1TextReceivedEventData eventData)
         {
             Console.WriteLine("--------> App1 has received the message: " + eventData.ReceivedText.TruncateWithPostfix(32));
             

samples/RabbitMqEventBus/App2/Program.cs

@@ -7,7 +7,10 @@ namespace App2
     {
         private static void Main(string[] args)
         {
-            using (var application = AbpApplicationFactory.Create<App2Module>())
+            using (var application = AbpApplicationFactory.Create<App2Module>(options =>
+            {
+                options.UseAutofac();
+            }))
             {
                 application.Initialize();
 

samples/RabbitMqEventBus/SharedModule/App1TextReceivedEventData.cs

@@ -0,0 +1,23 @@
+using Volo.Abp.EventBus;
+
+namespace SharedModule
+{
+    /// <summary>
+    /// Used to indicate that App2 has received a text message.
+    /// </summary>
+    [EventName("Test.App1TextReceived")] //Optional event name
+    public class App1TextReceivedEventData
+    {
+        public string ReceivedText { get; set; }
+
+        public App1TextReceivedEventData()
+        {
+            
+        }
+
+        public App1TextReceivedEventData(string receivedText)
+        {
+            ReceivedText = receivedText;
+        }
+    }
+}

samples/RabbitMqEventBus/SharedModule/App1ToApp2TextEventData.cs

@@ -0,0 +1,23 @@
+using Volo.Abp.EventBus;
+
+namespace SharedModule
+{
+    /// <summary>
+    /// Used to send a text message from App1 to App2.
+    /// </summary>
+    [EventName("Test.App1ToApp2Text")] //Optional event name
+    public class App1ToApp2TextEventData
+    {
+        public string TextMessage { get; set; }
+
+        public App1ToApp2TextEventData()
+        {
+
+        }
+
+        public App1ToApp2TextEventData(string textMessage)
+        {
+            TextMessage = textMessage;
+        }
+    }
+}

samples/RabbitMqEventBus/SharedModule/App2TextReceivedEventData.cs

@@ -0,0 +1,23 @@
+using Volo.Abp.EventBus;
+
+namespace SharedModule
+{
+    /// <summary>
+    /// Used to indicate that App2 has received a text message.
+    /// </summary>
+    [EventName("Test.App2TextReceived")] //Optional event name
+    public class App2TextReceivedEventData
+    {
+        public string ReceivedText { get; set; }
+
+        public App2TextReceivedEventData()
+        {
+
+        }
+
+        public App2TextReceivedEventData(string receivedText)
+        {
+            ReceivedText = receivedText;
+        }
+    }
+}

samples/RabbitMqEventBus/SharedModule/App2ToApp1TextEventData.cs

@@ -0,0 +1,23 @@
+using Volo.Abp.EventBus;
+
+namespace SharedModule
+{
+    /// <summary>
+    /// Used to send a text message from App2 to App1.
+    /// </summary>
+    [EventName("Test.App2ToApp1Text")] //Optional event name
+    public class App2ToApp1TextEventData
+    {
+        public string TextMessage { get; set; }
+
+        public App2ToApp1TextEventData()
+        {
+
+        }
+
+        public App2ToApp1TextEventData(string textMessage)
+        {
+            TextMessage = textMessage;
+        }
+    }
+}

samples/RabbitMqEventBus/SharedModule/SharedModule.csproj

@@ -4,4 +4,8 @@
     <TargetFramework>netstandard2.0</TargetFramework>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\framework\src\Volo.Abp.EventBus\Volo.Abp.EventBus.csproj" />
+  </ItemGroup>
+
 </Project>

samples/RabbitMqEventBus/SharedModule/TextEventData.cs

@@ -1,7 +0,0 @@
-namespace SharedModule
-{
-    public class TextEventData
-    {
-        public string TextMessage { get; set; }
-    }
-}

samples/RabbitMqEventBus/SharedModule/TextReceivedEventData.cs

@@ -1,7 +0,0 @@
-namespace SharedModule
-{
-    public class TextReceivedEventData
-    {
-        public string ReceivedText { get; set; }
-    }
-}