Grpc.AspNetCore.Web 2.49.0

.NET 5.0 .NET Core 3.0
NuGet\Install-Package Grpc.AspNetCore.Web -Version 2.49.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
dotnet add package Grpc.AspNetCore.Web --version 2.49.0
<PackageReference Include="Grpc.AspNetCore.Web" Version="2.49.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Grpc.AspNetCore.Web --version 2.49.0
#r "nuget: Grpc.AspNetCore.Web, 2.49.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Grpc.AspNetCore.Web as a Cake Addin
#addin nuget:?package=Grpc.AspNetCore.Web&version=2.49.0

// Install Grpc.AspNetCore.Web as a Cake Tool
#tool nuget:?package=Grpc.AspNetCore.Web&version=2.49.0

Grpc.AspNetCore.Web

Grpc.AspNetCore.Web provides middleware that enables ASP.NET Core gRPC services to accept gRPC-Web calls.

In Startup.cs:

public void ConfigureServices(IServiceCollection services)
{
    services.AddGrpc();
    services.AddGrpcWeb(o => o.GrpcWebEnabled = true);
}

public void Configure(IApplicationBuilder app)
{
    app.UseRouting();
    app.UseGrpcWeb();
    app.UseEndpoints(endpoints =>
    {
        endpoints.MapGrpcService<GreeterService>();
    });
}

gRPC-Web can be enabled for all gRPC services by setting GrpcWebOptions.GrpcWebEnabled = true, or enabled on individual services with EnableGrpcWeb():

app.UseEndpoints(endpoints =>
{
    endpoints.MapGrpcService<GreeterService>().EnableGrpcWeb();
});

gRPC-Web and streaming

Traditional gRPC over HTTP/2 supports streaming in all directions. gRPC-Web offers limited support for streaming:

  • gRPC-Web browser clients don't support calling client streaming and bidirectional streaming methods.
  • gRPC-Web .NET clients don't support calling client streaming and bidirectional streaming methods over HTTP/1.1.
  • ASP.NET Core gRPC services hosted on Azure App Service and IIS don't support bidirectional streaming.

When using gRPC-Web, we only recommend the use of unary methods and server streaming methods.

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0
.NET Core netcoreapp3.0 netcoreapp3.1
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETCoreApp 3.0

    • No dependencies.
  • net5.0

    • No dependencies.
  • net6.0

    • No dependencies.
  • net7.0

    • No dependencies.

NuGet packages (9)

Showing the top 5 NuGet packages that depend on Grpc.AspNetCore.Web:

Package Downloads
Girvs.WebFrameWork

Package Description

Havit.Blazor.Grpc.Server The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

HAVIT Blazor stack - gRPC Support - server-side

MF40.Silo

Orleans Silo

ElsaDashboard.Backend

Elsa is a set of workflow libraries and tools that enable lean and mean workflowing capabilities in any .NET Core application. This package provides dashboard backend services exposed as gRPC endpoints.

Girvs.Grpc

Package Description

GitHub repositories (10)

Showing the top 5 popular GitHub repositories that depend on Grpc.AspNetCore.Web:

Repository Stars
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
dodyg/practical-aspnetcore
Practical samples of ASP.NET Core 2.1, 2.2, 3.1, 5.0, 6.0 and 7.0 projects you can use. Readme contains explanations on all projects.
grpc/grpc-dotnet
gRPC for .NET
microsoft/RockPaperScissorsLizardSpock
Rock, Paper, Scissors, Lizard, Spock - Sample Application
gustavnavar/Grid.Blazor
Grid component with CRUD for Blazor (client-side and server-side) and ASP.NET Core MVC
Version Downloads Last updated
2.49.0 0 9/26/2022
2.49.0-pre1 185 9/1/2022
2.48.0 14,436 8/24/2022
2.48.0-pre1 589 8/17/2022
2.47.0 53,741 7/3/2022
2.47.0-pre1 141 6/23/2022
2.46.0 64,735 5/13/2022
2.46.0-pre1 266 4/28/2022
2.45.0 131,974 4/19/2022
2.45.0-pre1 444 4/7/2022
2.44.0 60,110 3/17/2022
2.44.0-pre1 148 3/9/2022
2.43.0 42,720 2/25/2022
2.43.0-pre1 1,158 1/28/2022
2.42.0 93,807 1/19/2022
2.42.0-pre1 2,339 12/30/2021
2.41.0 120,554 12/7/2021
2.41.0-pre1 846 11/12/2021
2.40.0 180,034 10/5/2021
2.40.0-pre1 1,536 9/9/2021
2.39.0 84,252 8/18/2021
2.39.0-pre1 983 8/6/2021
2.38.0 212,934 6/11/2021
2.38.0-pre1 283 6/4/2021
2.37.0 110,381 4/20/2021
2.37.0-pre1 210 4/14/2021
2.36.0 76,642 3/17/2021
2.36.0-pre1 610 3/9/2021
2.35.0 43,884 2/4/2021
2.35.0-pre1 370 1/26/2021
2.34.0 84,617 12/11/2020
2.34.0-pre1 350 12/1/2020
2.33.1 34,481 10/28/2020
2.33.1-pre1 360 10/22/2020
2.32.0 7,539 10/5/2020
2.32.0-pre1 1,394 9/8/2020
2.31.0 34,926 8/14/2020
2.31.0-pre2 422 8/3/2020
2.30.0 15,305 7/16/2020
2.30.0-pre1 1,176 6/17/2020
2.29.0 62,322 5/27/2020
2.29.0-pre1 1,881 5/15/2020
2.28.0-pre2 22,478 3/11/2020
2.28.0-pre1 3,024 3/3/2020
2.27.0-pre1 8,618 1/24/2020