Hi, I contributed a TimeAndSizeRollingAppender last year that some people have been using. I have fixed a couple of bugs that users pointed out and made the new code available at http://www.simonsite.org.uk/.
The appender rolls by time, as well as by size, also cleaning up older log
files using a separate thread. It's compatible with Log4J 1.2.9 - 1.2.15.
Hopefully this is useful.
Simon
