Microsoft.Extensions.Logging.TraceSource 9.0.6

About

Implements a trace logger provider for the .NET logging infrastructre facilitating enhanced logging capabilities and trace-level diagnostics in application by writing messages to a trace listener using System.Diagnostic.TraceSource.

Key Features

  • Seamless integration with .NET logging infrastructure.
  • Fine-grained control over trace messages using SourceSwitch.
  • A set of builder methods to configure logging infrastructure.

How to Use

The Microsoft.Extensions.Logging.TraceSource library provides extension methods to the logger factory and the logger builder to add a trace source with trace listeners.

using System.Diagnostics;
using Microsoft.Extensions.Logging;

using var consoleTraceListener = new ConsoleTraceListener();
using var textWriterTraceListener = new TextWriterTraceListener("/traces.txt");
using var loggerFactory = LoggerFactory.Create(builder =>
{
    builder
        .AddTraceSource(new SourceSwitch("Something") { Level = SourceLevels.All }, consoleTraceListener)
        .AddTraceSource(new SourceSwitch("HouseKeeping") { Level = SourceLevels.All }, textWriterTraceListener);
});

var logger = loggerFactory.CreateLogger<Program>();

logger.LogInformation("Information message.");
// Program Information: 0 : Information message.
logger.LogWarning("Warning message.");
// Program Warning: 0 : Warning message.

var traceSource = new TraceSource("HouseKeeping", SourceLevels.All);
traceSource.Listeners.Add(consoleTraceListener);
traceSource.Listeners.Add(textWriterTraceListener);

traceSource.TraceEvent(TraceEventType.Error, 0, "Error message.");
//HouseKeeping Error: 0 : Error message.

Main Types

The main types provided by this library are:

  • Microsoft.Extensions.Logging.TraceSource.TraceSourceLoggerProvider

Additional Documentation

Feedback & Contributing

Microsoft.Extensions.Logging.TraceSource is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Showing the top 20 packages that depend on Microsoft.Extensions.Logging.TraceSource.

Packages
Microsoft.AspNetCore.App
Provides a default set of APIs for building an ASP.NET Core application. This package requires the ASP.NET Core runtime. This runtime is installed by the .NET Core SDK, or can be acquired separately using installers available at https://aka.ms/dotnet-download.
Microsoft.AspNetCore.App
Microsoft.AspNetCore.App
Microsoft.AspNetCore.App
Provides a default set of APIs for building an ASP.NET Core application. This package requires the ASP.NET Core runtime. This runtime is installed by the .NET Core SDK, or can be acquired separately using installers available at https://aka.ms/dotnet-download. This package was built from the source at: https://github.com/aspnet/Universe/tree/1016eae4004686f7fdad13f5c329f63bbae1f3a1

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