Scry.Server.Rebus 0.1.0-beta.13

This is a prerelease version of Scry.Server.Rebus.
dotnet add package Scry.Server.Rebus --version 0.1.0-beta.13
                    
NuGet\Install-Package Scry.Server.Rebus -Version 0.1.0-beta.13
                    
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="Scry.Server.Rebus" Version="0.1.0-beta.13" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Scry.Server.Rebus" Version="0.1.0-beta.13" />
                    
Directory.Packages.props
<PackageReference Include="Scry.Server.Rebus" />
                    
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 Scry.Server.Rebus --version 0.1.0-beta.13
                    
#r "nuget: Scry.Server.Rebus, 0.1.0-beta.13"
                    
#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 Scry.Server.Rebus@0.1.0-beta.13
                    
#: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=Scry.Server.Rebus&version=0.1.0-beta.13&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=Scry.Server.Rebus&version=0.1.0-beta.13&prerelease
                    
Install as a Cake Tool

Scry.Server.Rebus

Carries Scry commands over Rebus: a command a client sends is sent to the handler that handles it, and its outcome comes back to the client when the handler replies.

On the Scry server:

builder.Services.AddScry<SampleContext>(
    _ =>
    {
        _.MaxPendingCommands = 100;
        _.UseRebusCommands(_ => _.For<RepriceOrder>());
    });
builder.Services.AddRebusHandler<RebusCommandCompletedHandler>();
builder.Services.AddRebus(
    configure => configure
        .Transport(_ => _.UseRabbitMq(connection, "web-node-1"))
        .Routing(_ => _.TypeBased().Map<RepriceOrder>("worker")));

On the worker:

builder.Services.AddRebusHandler<RepriceOrderHandler>();
builder.Services.AddRebus(
    configure => configure
        .Transport(_ => _.UseRabbitMq(connection, "worker"))
        .Options(_ => _.EnableScryCompletion()));

The server validates, authorizes and binds the command as it would for an in-process handler, then sends it with the command's id and caller as headers, routed by the bus's own routing. The handler is an ordinary IHandleMessages<T>. Once the handlers have returned, the worker replies inside the message's own transaction, so the reply leaves only if the handler's work was kept, and once for a message that was retried. A message that exhausts its delivery attempts is answered as failed as it goes to the error queue. A handler of a command with a result answers with MessageContext.Current.SetScryResult(result).

It claims nothing until told: a Rebus message is any class. Everything it does not claim stays with its in-process handler. The reply comes back to the input queue the command was sent from, so each node needs an input queue of its own.

This package carries no change backplane. A handler's writes reach live queries through the notification the server raises on completion for a targeted command, a change probe, or the poll.

Docs: Commands

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

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
0.1.0-beta.13 0 10/7/2026
0.1.0-beta.12 44 10/1/2026
0.1.0-beta.11 47 9/30/2026
0.1.0-beta.10 55 9/24/2026