WalFlow.Sinks.File 0.1.0-alpha.alpha.20260708090623

This is a prerelease version of WalFlow.Sinks.File.

dotnet add package WalFlow.Sinks.File --version 0.1.0-alpha.alpha.20260708090623

NuGet\Install-Package WalFlow.Sinks.File -Version 0.1.0-alpha.alpha.20260708090623

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="WalFlow.Sinks.File" Version="0.1.0-alpha.alpha.20260708090623" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="WalFlow.Sinks.File" Version="0.1.0-alpha.alpha.20260708090623" />
                    

                            Directory.Packages.props

<PackageReference Include="WalFlow.Sinks.File" />
                    

                            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 WalFlow.Sinks.File --version 0.1.0-alpha.alpha.20260708090623

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: WalFlow.Sinks.File, 0.1.0-alpha.alpha.20260708090623"

#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 WalFlow.Sinks.File@0.1.0-alpha.alpha.20260708090623

#: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=WalFlow.Sinks.File&version=0.1.0-alpha.alpha.20260708090623&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=WalFlow.Sinks.File&version=0.1.0-alpha.alpha.20260708090623&prerelease
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

WalFlow.Sinks.File

File output sink for WalFlow CDC events.

Overview

Writes Debezium-compatible JSON events to a newline-delimited JSON file (NDJSON/JSONL format). Thread-safe with concurrent write protection.

Installation

dotnet add package WalFlow.Sinks.File

Usage

services.AddSingleton<ISink, FileSink>(sp =>
{
    var logger = sp.GetRequiredService<ILogger<FileSink>>();
    return new FileSink("./cdc-output.jsonl", logger);
});

Features

NDJSON Format - One JSON event per line
Thread-Safe - Semaphore-protected concurrent writes
Auto-Create Directory - Creates parent directories if needed
Debezium-Compatible - Standard CDC event format

Output Format

Each line contains a complete Debezium payload:

{"before":null,"after":{"id":1,"name":"Alice"},"source":{...},"op":"c","ts_ms":1699123456789}
{"before":{"id":1,"name":"Alice"},"after":{"id":1,"name":"Alice Updated"},"source":{...},"op":"u","ts_ms":1699123457890}

License

MIT

Inline DI Registration

services.AddSingleton<ISink>(sp =>
    new FileSink(
        "./cdc-output.jsonl",
        sp.GetRequiredService<ILogger<FileSink>>(),
        maxFileSizeBytes: 50 * 1024 * 1024,
        maxFileCount: 5));

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.

net10.0
- Microsoft.Extensions.DependencyInjection (>= 10.0.9)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.9)
- Microsoft.Extensions.Logging (>= 10.0.9)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.9)
- Microsoft.Extensions.Options (>= 10.0.9)
- WalFlow.Abstractions (>= 0.1.0-alpha.alpha.20260708090623)

NuGet packages (1)

Showing the top 1 NuGet packages that depend on WalFlow.Sinks.File:

Package	Downloads
WalFlow Meta-package that pulls in the full WalFlow CDC stack for consumers who want the default everything-included setup.	81

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
0.1.0-alpha.alpha...	88	7/8/2026
0.1.0-alpha.alpha...	87	3/30/2026