Apache Log4net is a versatile, feature-rich, efficient logging API and backend for .NET

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  1. 6e9f2d5 added svg-logo to site by Jan Friedrich · 11 hours ago master
  2. f163d30 Fix #244 Exception with RollingFileAppender when files are already present (#251) by Grzegorz Dziadkiewicz · 10 days ago
  3. 05e5c66 Fix caching of time strings in AbsoluteTimeDateFormatter #247 by Jan Friedrich · 4 weeks ago
  4. c685dd9 fix #247 by storing the timestamp together with the cached time-string by Jan Friedrich · 4 weeks ago
  5. 7851bb0 added tests for #247 by Jan Friedrich · 4 weeks ago

log4net

NuGet package NuGet package

Introduction

Apache log4net is a sub project of the Apache Logging Services project. Apache log4net graduated from the Apache Incubator in February 2007. Web site: http://logging.apache.org/log4net

Documentation

For the latest documentation see the log4net web site at: http://logging.apache.org/log4net

Contributing

log4net development happens on Github and on our mailing list. Please join the mailing list and discuss bigger changes before working on them.

For bigger changes we must ask you to sign a Contributor License Agreement.

Developing

log4net targets net462 and netstandard2.0.

Please see