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thangchungthangchung
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add more pictures
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13 files changed

+53
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‎AuditCenter/AuditCenter.csproj‎

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@@ -4,7 +4,8 @@
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<TargetFramework>net6.0</TargetFramework>
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<Nullable>enable</Nullable>
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<ImplicitUsings>enable</ImplicitUsings>
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<EnablePreviewFeatures>True</EnablePreviewFeatures>
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<!-- gRPC - http3 -->
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<!-- <EnablePreviewFeatures>True</EnablePreviewFeatures> -->
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</PropertyGroup>
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<ItemGroup>

‎AuditCenter/Program.cs‎

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@@ -11,18 +11,19 @@
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builder.Services.AddGrpc();
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builder.WebHost.ConfigureKestrel((context, options) =>
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{
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/*options.Listen(IPAddress.Any, 5006, listenOptions =>
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options.Listen(IPAddress.Any, 5006, listenOptions =>
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{
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listenOptions.Protocols = HttpProtocols.Http2;
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listenOptions.UseHttps();
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});*/
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});
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// gRPC - http3
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// https://devblogs.microsoft.com/dotnet/http-3-support-in-dotnet-6/
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options.Listen(IPAddress.Any, 5006, listenOptions =>
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{
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listenOptions.Protocols = HttpProtocols.Http3;
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listenOptions.UseHttps();
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});
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// options.Listen(IPAddress.Any, 5006, listenOptions =>
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// {
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// listenOptions.Protocols = HttpProtocols.Http3;
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// listenOptions.UseHttps();
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// });
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});
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var app = builder.Build();

‎README.md‎

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@@ -11,6 +11,8 @@ POSTGRES_USER=northwind
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POSTGRES_PASSWORD=<your password>
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POSTGRES_DB=northwind_db
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ACCEPT_EULA=Y
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ConnectionStrings__northwind_db=Server=localhost;Port=5432;Database=northwind_db;User Id=northwind;Password=<your password>;
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Kafka__BootstrapServers=localhost:9092
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Kafka__SchemaRegistryUrl=http://localhost:8081
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> dotnet watch run // for Blazor Web
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```
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# Business contexts / Boundary contexts
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![](_assets/boundary_contexts.png)
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# Inter-communication
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## Synchronous communication via gateway
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![](_assets/intercomm_sync.png)
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## Asynchronous communication via message broker
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![](_assets/intercomm_async.png)
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# Workflow
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- Full Sagas workflow
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![](_assets/full_sagas_wf.png)
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- Order workflow
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![](_assets/order_wf.png)

‎SalePayment/Extensions.cs‎

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@@ -50,7 +50,12 @@ public static IServiceCollection AddGrpcClients(this IServiceCollection services
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})
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.ConfigureChannel(options =>
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{
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options.HttpHandler = new Http3Handler(new HttpClientHandler());
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// gRPC - http3
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// options.HttpHandler = new Http3Handler(new HttpClientHandler());
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var httpHandler = new HttpClientHandler();
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httpHandler.ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
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options.HttpHandler = httpHandler;
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})
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.EnableCallContextPropagation(o => o.SuppressContextNotFoundErrors = true);
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‎SalePayment/SalePayment.csproj‎

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<ItemGroup>
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<PackageReference Include="Grpc.AspNetCore" Version="2.40.0" />
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<RuntimeHostConfigurationOption Include="System.Net.SocketsHttpHandler.Http3Support" Value="true" />
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<!-- gRPC - http3 -->
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<!-- <RuntimeHostConfigurationOption Include="System.Net.SocketsHttpHandler.Http3Support" Value="true" /> -->
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<Protobuf Include="..\shared\Northwind.IntegrationEvents\proto\northwind\audit\v1\audit.proto" Link="Protos\audit.proto" AdditionalImportDirs="..\shared\Northwind.IntegrationEvents\proto\" />
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<Protobuf Include="..\shared\Northwind.IntegrationEvents\proto\northwind\audit\v1\audit_api.proto" Link="Protos\audit_api.proto" AdditionalImportDirs="..\shared\Northwind.IntegrationEvents\proto\" GrpcServices="Client" />
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</ItemGroup>

‎Shipping/Extensions.cs‎

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@@ -44,7 +44,12 @@ public static IServiceCollection AddGrpcClients(this IServiceCollection services
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})
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.ConfigureChannel(options =>
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{
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options.HttpHandler = new Http3Handler(new HttpClientHandler());
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// gRPC - http3
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// options.HttpHandler = new Http3Handler(new HttpClientHandler());
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var httpHandler = new HttpClientHandler();
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httpHandler.ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
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options.HttpHandler = httpHandler;
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})
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.EnableCallContextPropagation(o => o.SuppressContextNotFoundErrors = true);
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‎Shipping/Shipping.csproj‎

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<ItemGroup>
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<PackageReference Include="Grpc.AspNetCore" Version="2.40.0" />
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<RuntimeHostConfigurationOption Include="System.Net.SocketsHttpHandler.Http3Support" Value="true" />
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<!-- gRPC - http3 -->
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<!-- <RuntimeHostConfigurationOption Include="System.Net.SocketsHttpHandler.Http3Support" Value="true" /> -->
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<Protobuf Include="..\shared\Northwind.IntegrationEvents\proto\northwind\audit\v1\audit.proto" Link="Protos\audit.proto" AdditionalImportDirs="..\shared\Northwind.IntegrationEvents\proto\" />
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<Protobuf Include="..\shared\Northwind.IntegrationEvents\proto\northwind\audit\v1\audit_api.proto" Link="Protos\audit_api.proto" AdditionalImportDirs="..\shared\Northwind.IntegrationEvents\proto\" GrpcServices="Client" />
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</ItemGroup>

‎_assets/boundary_contexts.png‎

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‎_assets/full_sagas_wf.png‎

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‎_assets/intercomm_async.png‎

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