Excalibur.Dispatch.Patterns 3.0.0-alpha.19

This is a prerelease version of Excalibur.Dispatch.Patterns.
dotnet add package Excalibur.Dispatch.Patterns --version 3.0.0-alpha.19
                    
NuGet\Install-Package Excalibur.Dispatch.Patterns -Version 3.0.0-alpha.19
                    
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="Excalibur.Dispatch.Patterns" Version="3.0.0-alpha.19" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Excalibur.Dispatch.Patterns" Version="3.0.0-alpha.19" />
                    
Directory.Packages.props
<PackageReference Include="Excalibur.Dispatch.Patterns" />
                    
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 Excalibur.Dispatch.Patterns --version 3.0.0-alpha.19
                    
#r "nuget: Excalibur.Dispatch.Patterns, 3.0.0-alpha.19"
                    
#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 Excalibur.Dispatch.Patterns@3.0.0-alpha.19
                    
#: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=Excalibur.Dispatch.Patterns&version=3.0.0-alpha.19&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=Excalibur.Dispatch.Patterns&version=3.0.0-alpha.19&prerelease
                    
Install as a Cake Tool

Excalibur.Dispatch.Patterns — Serialization Policy (Core)

Summary

  • Core uses MemoryPack for internal/default serialization to align with R0.14 (AOT‑friendly, low allocations).
  • JSON support remains available via the IJsonSerializer abstraction and hosting packages (e.g., Patterns.Hosting.Json).

Key points

  • DistributedCacheExtensions defaults to MemoryPack for Get/Set without a serializer.
  • Overloads with IJsonSerializer continue to support JSON use cases.
  • BackpressureMiddleware emits JSON using IJsonSerializer when registered; otherwise the health endpoint returns plain-text guidance to register the hosting JSON package.
  • Claim Check serializer requires a base serializer or the IJsonSerializer‑based constructor; STJ fallback is removed from core.

Why

  • Avoids System.Text.Json in core hot paths; keeps JSON at the public boundary.
  • Improves AOT readiness and performance while maintaining flexibility.
Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  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 (7)

Showing the top 5 NuGet packages that depend on Excalibur.Dispatch.Patterns:

Package Downloads
Excalibur.Data

Data access layer implementation for Excalibur with repository patterns, unit of work, and data abstractions. Provides concrete implementations for data persistence.

Excalibur.Dispatch.Patterns.ClaimCheck.InMemory

In-memory Claim Check provider for the Excalibur framework. Thread-safe and zero-dependency, with TTL expiration, compression, and checksum validation for testing and local development.

Excalibur.Dispatch.ClaimCheck.GoogleCloudStorage

Google Cloud Storage Claim Check provider for large-message handling in the Excalibur framework.

Excalibur.Testing.Conformance

Conformance test kits for Excalibur infrastructure implementations. Provides reusable abstract test suites for IEventStore, IOutboxStore, ISagaStore, ISnapshotStore, and other provider contracts.

Excalibur.Dispatch.Patterns.Azure

Azure provider implementations for Excalibur.Dispatch.Patterns including Azure Blob Storage Claim Check pattern.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.0.0-alpha.19 50 2/26/2026