log4net is a tool to help the programmer output log statements to a variety of output targets. In case of problems with an application, it is helpful to enable logging so that the problem can be located. With log4net it is possible to enable logging at runtime without modifying the application binary. The log4net package is designed so that log statements can remain in shipped code without incurring a high performance cost. It follows that the speed of logging (or rather not logging) is crucial. At the same time, log output can be so voluminous that it quickly becomes overwhelming. One of the distinctive features of log4net is the notion of hierarchical loggers. Using these loggers it is possible to selectively control which log statements are output at arbitrary granularity. log4net is designed with two distinct goals in mind: speed and flexibility
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
For the latest documentation see the log4net web site at: http://logging.apache.org/log4net
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.
log4net targets net462 and netstandard2.0.
Please see
FAQs
log4net is a tool to help the programmer output log statements to a variety of output targets. In case of problems with an application, it is helpful to enable logging so that the problem can be located. With log4net it is possible to enable logging at runtime without modifying the application binary. The log4net package is designed so that log statements can remain in shipped code without incurring a high performance cost. It follows that the speed of logging (or rather not logging) is crucial. At the same time, log output can be so voluminous that it quickly becomes overwhelming. One of the distinctive features of log4net is the notion of hierarchical loggers. Using these loggers it is possible to selectively control which log statements are output at arbitrary granularity. log4net is designed with two distinct goals in mind: speed and flexibility
We found that log4net demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Popular npm packages like eslint-config-prettier were compromised after a phishing attack stole a maintainer’s token, spreading malicious updates.
Security News
/Research
A phishing attack targeted developers using a typosquatted npm domain (npnjs.com) to steal credentials via fake login pages - watch out for similar scams.
Security News
Knip hits 500 releases with v5.62.0, refining TypeScript config detection and updating plugins as monthly npm downloads approach 12M.
