Update Snippets for NSB10 - Callbacks/Callbacks.Testing (#7728)

* Add NSB10 snippets for NServiceBus.Callbacks

* Add NSB10 snippets for NServiceBus.Callbacks.Testing

* Add prerelease.txt

Author: RyanThomasForge

Snippets/Callbacks/Callbacks.sln

@@ -8,6 +8,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Callbacks_4", "Callbacks_4\
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Callbacks_5", "Callbacks_5\Callbacks_5.csproj", "{E246155A-0E68-4D25-B340-9E844EECC9D1}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Callbacks_6", "Callbacks_6\Callbacks_6.csproj", "{AF7161F9-E5FD-A4F8-EC16-98A41E323B7D}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -26,6 +28,10 @@ Global
 		{E246155A-0E68-4D25-B340-9E844EECC9D1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E246155A-0E68-4D25-B340-9E844EECC9D1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E246155A-0E68-4D25-B340-9E844EECC9D1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AF7161F9-E5FD-A4F8-EC16-98A41E323B7D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AF7161F9-E5FD-A4F8-EC16-98A41E323B7D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AF7161F9-E5FD-A4F8-EC16-98A41E323B7D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AF7161F9-E5FD-A4F8-EC16-98A41E323B7D}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Snippets/Callbacks/Callbacks_6/Callbacks_6.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="NServiceBus.Callbacks" Version="6.0.0-alpha.2" />
+  </ItemGroup>
+</Project>

Snippets/Callbacks/Callbacks_6/Cancellation/Message.cs

@@ -0,0 +1,9 @@
+namespace Callbacks.Cancellation
+{
+    using NServiceBus;
+
+    public class Message :
+        IMessage
+    {
+    }
+}

Snippets/Callbacks/Callbacks_6/Cancellation/Usage.cs

@@ -0,0 +1,30 @@
+namespace Callbacks.Cancellation
+{
+    using System;
+    using System.Threading;
+    using System.Threading.Tasks;
+    using NServiceBus;
+
+    class Usage
+    {
+        async Task Simple(IEndpointInstance endpoint)
+        {
+            #region CancelCallback
+
+            var cancellationTokenSource = new CancellationTokenSource();
+            cancellationTokenSource.CancelAfter(TimeSpan.FromSeconds(5));
+            var message = new Message();
+            try
+            {
+                var response = await endpoint.Request<int>(message, cancellationTokenSource.Token);
+            }
+            catch (OperationCanceledException)
+            {
+                // Exception that is raised when the CancellationTokenSource is canceled
+            }
+
+            #endregion
+        }
+
+    }
+}

Snippets/Callbacks/Callbacks_6/EmptyHandler.cs

@@ -0,0 +1,23 @@
+#pragma warning disable 1998
+namespace Callbacks.Handlers
+{
+    using System.Threading.Tasks;
+    using NServiceBus;
+
+    #region EmptyHandler
+
+    public class MyMessageHandler :
+        IHandleMessages<MyMessage>
+    {
+        public async Task Handle(MyMessage message, IMessageHandlerContext context)
+        {
+            // do something in the client process
+        }
+    }
+
+    #endregion
+
+    public class MyMessage
+    {
+    }
+}

Snippets/Callbacks/Callbacks_6/Enable/Usage.cs

@@ -0,0 +1,22 @@
+namespace Callbacks.Enable
+{
+    using NServiceBus;
+
+    class Usage
+    {
+        void Simple(EndpointConfiguration endpointConfiguration)
+        {
+            #region EnableCallbacks-Default
+
+            endpointConfiguration.EnableCallbacks();
+
+            #endregion
+
+            #region EnableCallbacks-NoRequests
+
+            endpointConfiguration.EnableCallbacks(makesRequests: false);
+
+            #endregion
+        }
+    }
+}

Snippets/Callbacks/Callbacks_6/Enum/Handler.cs

@@ -0,0 +1,18 @@
+namespace Callbacks.Enum
+{
+    using System.Threading.Tasks;
+    using NServiceBus;
+
+    #region EnumCallbackResponse
+
+    public class Handler :
+        IHandleMessages<Message>
+    {
+        public Task Handle(Message message, IMessageHandlerContext context)
+        {
+            return context.Reply(Status.OK);
+        }
+    }
+
+    #endregion
+}

Snippets/Callbacks/Callbacks_6/Enum/Message.cs

@@ -0,0 +1,9 @@
+namespace Callbacks.Enum
+{
+    using NServiceBus;
+
+    public class Message :
+        IMessage
+    {
+    }
+}

Snippets/Callbacks/Callbacks_6/Enum/Status.cs

@@ -0,0 +1,8 @@
+namespace Callbacks.Enum
+{
+    public enum Status
+    {
+        OK,
+        Error
+    }
+}

Snippets/Callbacks/Callbacks_6/Enum/Usage.cs

@@ -0,0 +1,20 @@
+namespace Callbacks.Enum
+{
+    using System.Threading.Tasks;
+    using NServiceBus;
+    using NServiceBus.Logging;
+
+    class Usage
+    {
+        async Task Simple(IEndpointInstance endpoint, ILog log)
+        {
+            #region EnumCallback
+
+            var message = new Message();
+            var response = await endpoint.Request<Status>(message);
+            log.Info($"Callback received with response:{response}");
+
+            #endregion
+        }
+    }
+}