Salut,
> Salut,
>
>
> > >> Yesterday I added a configuration API to avoid caching Context. I
> > >> did some benchmark and didn't see any regressions but a very tiny
> > >> improvement...but I need to do more testing as I suspect it will
> > >> impact garbage collection a lot. So I will implement the Context-
> > >> per-thread tomorrow and do more testing.
> > > Not sure this will be easy. As we create Context and *then* pass it
> > > to thread pool, which in its turn picks up a thread and runs task.
> > > So, to be able to use Context-per-Thread we need to be able to pick
> > > up a thread from thread pool, get associated Context and then run
> > > the task directly on thread, bypassing thread pool.
> > I will correct myself.
> > For Leader/Follower strategy, which we recently implemented, we can
> > use Context-per-Thread. I've implemented that for 1.9.16
>
>
> That's great! Thank you for your implementation. I'll test my
> program on 1.9.16.
I have tested my program with grizzly revision 3193, but the same
NullPointerException occurred.
java.lang.NullPointerException
at com.sun.grizzly.SelectionKeyContextTask.afterCall(SelectionKeyContextTask.java:80)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:60)
at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
I tested
- Controller.useLeaderFollowerStrategy = true (default)
- Controller.setAllowContextCaching = both false and true
How can I avoid NullPointerException?
Thanks.
Minoru
>
> Minoru
>
>