Logging Event Listener

[s.boutte]

Hi,   I was wondering, if it would be great to have in next release of log4j a complete system Event/lIstener  for : -          Listening to appender events (AddAppenderEventListener , RemoveAppenderEventListener, fireAppenderEvent) -          Listening to log Events (AddLoggingEventListener, RemoveLoggingEventListener, fireLoggingEvent)   For instance, it could be interesting to listen to log events to know if a log error was generated (Sometimes in Bad programming pratices, there is somewhere a try/catch block which is not rethrowing exception catched).      I know that a possible workaround for this problem is to create a subclass of NullAppender and listen to events passed to appenders.   Any Ideas ?   S�bastien