Vulthil.Messaging.Inbox.Relational 1.0.0

.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 
dotnet add package Vulthil.Messaging.Inbox.Relational --version 1.0.0
                    


                    

                
NuGet\Install-Package Vulthil.Messaging.Inbox.Relational -Version 1.0.0
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="Vulthil.Messaging.Inbox.Relational" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Vulthil.Messaging.Inbox.Relational" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Vulthil.Messaging.Inbox.Relational" />
                    


                            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 Vulthil.Messaging.Inbox.Relational --version 1.0.0
                    


                    

                
#r "nuget: Vulthil.Messaging.Inbox.Relational, 1.0.0"
#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 Vulthil.Messaging.Inbox.Relational@1.0.0
#: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=Vulthil.Messaging.Inbox.Relational&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Vulthil.Messaging.Inbox.Relational&version=1.0.0
                    


                            Install as a Cake Tool

Vulthil.Messaging.Inbox.Relational

Relational Entity Framework Core idempotency store for Vulthil.Messaging.Inbox. Gives transactional exactly-once consumer processing on relational databases: the inbox marker and the consumer's business writes commit in a single transaction, so a redelivered message is never processed twice.

Works with any relational EF Core provider (PostgreSQL, SQL Server, MySQL, SQLite). It relies on relational transactions, so it does not support the EF Core Cosmos provider — Cosmos needs a separate store with a different (effectively-once) mechanism.

Usage

Expose the inbox set on your DbContext and map the entity:

public sealed class AppDbContext(DbContextOptions<AppDbContext> options) : DbContext(options), ISaveInboxMessages
{
    public DbSet<InboxMessage> InboxMessages => Set<InboxMessage>();

    protected override void OnModelCreating(ModelBuilder modelBuilder)
        => modelBuilder.ApplyRelationalInbox();
}

Register the store and opt your messages into the inbox:

builder.Services.AddRelationalInbox<AppDbContext>();

builder.AddMessaging(messaging =>
{
    messaging.UseRabbitMq(/* ... */);
    messaging.ConfigureQueue("orders", q => q.AddConsumer<OrderPlacedConsumer>());
    messaging.AddIdempotentInbox<OrderPlaced>();
});

The consumer keeps calling SaveChanges as usual — the store opens an ambient transaction, so those writes flush without committing and are committed together with the idempotency marker. Add an EF Core migration for the InboxMessage table as you would for any entity.

Product Compatible and additional computed target framework versions.
.NET 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

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 47 6/21/2026