Trax.Effect.Data.Sqlite 1.57.4

Prefix Reserved
.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Trax.Effect.Data.Sqlite --version 1.57.4
                    


                    

                
NuGet\Install-Package Trax.Effect.Data.Sqlite -Version 1.57.4
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="Trax.Effect.Data.Sqlite" Version="1.57.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Trax.Effect.Data.Sqlite" Version="1.57.4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Trax.Effect.Data.Sqlite" />
                    


                            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 Trax.Effect.Data.Sqlite --version 1.57.4
                    


                    

                
#r "nuget: Trax.Effect.Data.Sqlite, 1.57.4"
#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 Trax.Effect.Data.Sqlite@1.57.4
#: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=Trax.Effect.Data.Sqlite&version=1.57.4
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Trax.Effect.Data.Sqlite&version=1.57.4
                    


                            Install as a Cake Tool

Trax.Effect

Build NuGet codecov License: MIT Docs

Part of Trax: business logic you can call, schedule, or serve as an API, with every run recorded in your Postgres. Docs · Getting started · All repos

Trax.Effect adds run records, dependency injection and storage providers to Trax trains, plus the portable state-machine engine. Its ServiceTrain runs the same chain as a Trax.Core Train, resolves junctions from DI, and writes a metadata row for every run. Trax.Mediator, Trax.Scheduler and the layers above it all run trains through it.

Install

dotnet add package Trax.Effect
dotnet add package Trax.Effect.Data.Postgres   # or Trax.Effect.Data.Sqlite, or Trax.Effect.Data.InMemory

Install one storage package, since runs are recorded only through one: Postgres for production, SQLite for a single process, InMemory for tests.

Example

Adapted from the game server sample:

builder.Services.AddTrax(trax => trax
    .AddEffects(effects => effects
        .UsePostgres(connectionString)
        .SaveTrainParameters()
        .AddJunctionLogger()));

builder.Services.AddScopedTraxRoute<IRecalculateLeaderboardTrain, RecalculateLeaderboardTrain>();

public interface IRecalculateLeaderboardTrain
    : IServiceTrain<RecalculateLeaderboardInput, RecalculateLeaderboardOutput>;

public class RecalculateLeaderboardTrain
    : ServiceTrain<RecalculateLeaderboardInput, RecalculateLeaderboardOutput>,
        IRecalculateLeaderboardTrain
{
    protected override Task<Either<Exception, RecalculateLeaderboardOutput>> Junctions() =>
        Chain<AggregateScoresJunction>()
            .Chain<RankPlayersJunction>()
            .Resolve();
}

public class RankPlayersJunction(ILogger<RankPlayersJunction> logger)
    : Junction<RecalculateLeaderboardInput, RecalculateLeaderboardOutput> { /* ... */ }

Inject IRecalculateLeaderboardTrain and call Run(input). Each run writes a row to trax.metadata: when it started, how it ended, and on failure the junction that threw and its exception. SaveTrainParameters() adds the input and output.

Where this fits

Trax is split into layers, one repo each. Take the ones you need; the trains you wrote do not change. You are here: Trax.Effect.

Repo What it adds
Trax.Core Trains, junctions and the chain, with no database and no DI container
Trax.Effect A recorded run for every execution (Postgres, SQLite or in memory), DI, effect providers, the state-machine engine
Trax.Mediator The train bus: run a train by handing over its input, with every chain checked at startup
Trax.Scheduler Cron and interval schedules, retries, dead letters, and workers on other machines or in Lambda
Trax.Api GraphQL generated from your trains, with authentication, audit and typed clients
Trax.Dashboard A Blazor Server UI for runs, schedules and dead letters, mounted in your app
Trax.Cli The trax tool: scaffold a hub and trains from an OpenAPI or GraphQL schema, and state-machine codegen
Trax.Samples Complete sample apps, and the trax-api, trax-scheduler and trax-hub templates

Docs live in Trax.Docs and are published at traxsharp.net/docs.

Contributing

Read AGENTS.md before changing code. Report vulnerabilities privately as described in SECURITY.md.

License

MIT. There is no commercial edition, and there will not be one.

Trax is an independent open-source project and is not affiliated with the Utah Transit Authority, Trax Retail, or any other organization using the Trax name.

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

This package is not used by any popular GitHub repositories.

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