Hi everybody, I'm not quite sure whether InheritableThreadLocal works for PooledExecutors with pre-forked Threads. Because afai understand InheritableThreadLocal shares the context with the creating thread but that must not be the thread that issues a runnable into a PoolExecutor. But as I said, I'm not quite sure.
--- Ceki Gulcu <[EMAIL PROTECTED]> schrieb: > Hi Peter, > > Java offers the notion of "inheritable thread local" > data which would take > conveying MDC data to child threads. There is even a > bug report on this issue: > > http://bugzilla.qos.ch/show_bug.cgi?id=64 > > Would the solution described in bug 64 (above) work > for you? > > Cheers, > > peter huber wrote: > > Hi LogBack-Team, > > > > just want to tell you that MDC lacks thread > support. > > But I'm quite sure that you know that. As soon as > you > > "leave" a thread the MDC conext (ThreadLocal) will > be > > lost. > > I had implemented something similar to MDC a while > ago > > and I accompanied my impl with a > > ContextPreservingRunnable after a while. > > > > Works like this > > > > CTOR (Source Thread): > > ContextPreservingRunnable(Runnable inSubject) { > > myMemento = MDC.getMemento(); > > mySubject = inSubject; > > } > > > > RUN-Method (Target Thread): > > void run() { > > MDC.setMemento(myMemento); > > mySubject.run(); > > MDC.clear(); > > } > > > > Even though it works for me, it's rather bad that > you > > have to wrap all Runnables and Callables > respectively. > > > > Maybe a ExecutorFacade might server the purpose? > > > > BTW: Does MDC include support for a Subjects > > Principals (JAAS)...Please forgive me my showing > off > > at dev list;-) > > > > > > > > > > __________________________________ > > Yahoo! Clever - Der einfachste Weg, Fragen zu > stellen und Wissenswertes mit Anderen zu teilen. > www.yahoo.de/clever > > > > _______________________________________________ > > logback-dev mailing list > > [email protected] > > http://qos.ch/mailman/listinfo/logback-dev > > -- > Ceki Gülcü > Logback: The reliable, generic, fast and flexible > logging framework for Java. > http://logback.qos.ch > _______________________________________________ > logback-dev mailing list > [email protected] > http://qos.ch/mailman/listinfo/logback-dev > __________________________________ Yahoo! Clever: Sie haben Fragen? Yahoo! Nutzer antworten Ihnen. www.yahoo.de/clever _______________________________________________ logback-dev mailing list [email protected] http://qos.ch/mailman/listinfo/logback-dev
