SmartLog
Smart logfile generator for background services.
...This allows you to have highly detailed log files, which, at the same time, remains at a manageable size. When your service eventually break, you have all the relevant information - and only the relevant information - available to pinpoint the problem. Logging can be switched on and off with a single property. Simply add the logging code to your methods as in the example method, and your bugs will have no place to hide.