A handler that sends log messages to different handlers depending on the level of the message. For example, you could create a level-mapped log handler that sends INFO messages to stdout, but sends ERROR messages to an email notification service.
Handles a log message.
A handler that sends log messages to different handlers depending on the level of the message. For example, you could create a level-mapped log handler that sends INFO messages to stdout, but sends ERROR messages to an email notification service.