Ksh.Logger.Abstractions 2024.1.3-rc.3

Ksh.Logger

The most flexible logger on the planet!

Simple usage

var propagators = new List<ILogMessagePropagator> {
    new ConsoleLoggerPropagator(),
    new FileLoggerPropagator("path.to.log")
};
var logger = new StandardLogger(propagators);

logger.Info("hello world");

It looks simpler, but you have also the direct dependencies and violate the DIP (dependency inversion principle).

Using with Microsoft Dependency Injection

var services = new ServiceCollection();
services.AddKshLogger();

var kernel = services.BuildServiceProvider();
var loggerFactory = kernel.GetService<ILoggerFactory>()!;

loggerFactory.AddConsoleLogger();
loggerFactory.AddFileLogger("path.to.log");

var logger = loggerFactory.CreateLogger();
logger.Info("hello world");

You are already ready to log into a file as well as into console. Of course, you can skip the console or the file logger if you wish.

Customization

As mentioned, this Logger is very flexible. It is even possible to connect multiple existing logging frameworks.

Propagators

The power of this Logger are the Propagators

Here is an example, how to be notified if your crashed and reported a fatal error.

public class CustomPropagator(IEmailClient emailClient) : ILogMessagePropagator
{
    public void Propagate(LogMessage message)
    {
        if (message.Severity == LogSeverity.Fatal)
        {
            emailClient.SendEmail(message.Message);
        }
    }
}

Just put this propagator into your factory or directly into the logger.

loggerFactory.AddPropagator(new CustomPropagator(emailClient));