Polhem.JsonRpc.Server 1.2.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Polhem.JsonRpc.Server --version 1.2.0
                    


                    

                
NuGet\Install-Package Polhem.JsonRpc.Server -Version 1.2.0
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. 
<PackageReference Include="Polhem.JsonRpc.Server" Version="1.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Polhem.JsonRpc.Server" Version="1.2.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Polhem.JsonRpc.Server" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Polhem.JsonRpc.Server --version 1.2.0
                    


                    

                
#r "nuget: Polhem.JsonRpc.Server, 1.2.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Polhem.JsonRpc.Server@1.2.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Polhem.JsonRpc.Server&version=1.2.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Polhem.JsonRpc.Server&version=1.2.0
                    


                            Install as a Cake Tool

Polhem.JsonRpc.Server

A transport-independent JSON-RPC 2.0 dispatcher on System.Text.Json: ProgId.Action methods on objects the application creates, a naming convention for callable methods, parameter binding, filters, batches and notifications, and an in-process transport.

Most applications reference Polhem.JsonRpc.AspNetCore instead, which hosts this dispatcher on an HTTP endpoint. Reference this package directly for another host.

var dispatcher = new JsonRpcDispatcher(new JsonRpcServerOptions { ObjectFactory = new AppObjectFactory() });

// "Calculator.Add": the factory creates the object for the ProgId "Calculator", and Add is called on it.
public sealed class AppObjectFactory : IJsonRpcObjectFactory
{
    public object? CreateObject(string progId, JsonRpcRequestContext context) =>
        progId == "Calculator" ? new Calculator() : null;
}

public sealed class Calculator
{
    public AddResponse Add(AddRequest request) => new() { Sum = request.A + request.B };   // {Action}Request -> {Action}Response
}

The dispatcher resolves methods by reflection, so it does not support Native AOT. Under Native AOT its constructor throws InvalidOperationException, because it cannot check which loaded code was compiled against Polhem.JsonRpc.Server 1.0.

Documentation and samples: https://github.com/polhem-dev/polhem-jsonrpc

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on Polhem.JsonRpc.Server:

Package Downloads
Polhem.Api.Core

The JSON-RPC 2.0 layer of the Polhem framework: request and response messages, the payload codecs, compression and encryption, and the server-side dispatcher.
Polhem.JsonRpc.AspNetCore

ASP.NET Core endpoint for Polhem.JsonRpc.Server: MapJsonRpc and the HTTP request handler.
Polhem.JsonRpc.Payload.Server

Server half of Polhem.JsonRpc.Payload: a dispatcher filter that opens the payload envelope, checks the replay-protection frame and seals the result.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.2.0 92 10/5/2026
1.1.1 83 10/5/2026