StructuredLogNet

StructuredLogNet is a free structured logger for .NET.

It is compatible with ILogger interface.

Installation

dotnet add package StructuredLogNet

Setup

using var loggerFactory = LoggerFactory.Create(
    builder => builder.AddStructuredLog(services).AddConsoleLogger().Build()
);

Usage

 _logger.Info("From ILogger", ("Key1", "Value1"), ("Key2", "Value2"));

StructuredLogNet.Web

StructuredLogNet is a free structured logger for Asp Net Core

It is compatible with ILogger interface.

The outfile is a json with a structure as :

{
    "ApplicationName":"StructuredLogNet.Web.Example",
    "CategoryName":"StructuredLogNet.Web.LoggingHostedService","EventDate":"2023-04-22T10:11:00.079665Z",
    "Level":2,
    "EventId":null,
    "Message":"Log to file",
    "Exception":null,
    "ExtraFields":{
        "LogPath":"/Users/damien/Dev"
        }
    }

Installation

dotnet add package StructuredLogNet.Web

Setup

To configure the path where the library store the output file, modify the key : structured_log_net:log_path

var builder = WebApplication.CreateBuilder(args);

builder.Configuration.AddInMemoryCollection(
    new Dictionary<string, string?> { { "structured_log_net:log_path", Path.GetTempPath() } }
);

builder.AddStructuredLogging();

var app = builder.Build();

app.UseStructuredLogging();

Usage

app.MapGet(
    "/",
    (ILogger<Program> logger) =>
    {
        logger.LogInformation("Coucou");
        return "Hello World!";
    }
);

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT