A few thoughts: 1) I wouldn't go with the NDC/MDC. The thread information is already passed along to the appender. 2) The custom appender -- check the thread in the same way PatternLayout does. 3) Wrap the Logger class and check the thread before forwarding the logging calls. This could help performance as the thread is checked early in the method call chain rather than later.
Kevin Klaus Mueller wrote: > Hi, > > I use the log4j package with a multithreaded application server. I need to > log the processing of one thread only. Each thread runs the same classes. I > can not change the categories of this one interesting thread. I can only > specify the name of the thread. > > Question: > Does anyone know how to limit the logging to one thread only? > > Example: > > I create 3 calculator threads: > > ---- > t1|t2|t3 = new CalcThread(); > Logger.setLogThread(t2); > > t1|t2|t3.start(); > ---- > > I need the log output of thread t2 only. > > Thanks > KLaus > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
