[android-developers] Re: Consumer closed input channel

Thanks for the info above guys, it really helped me out.

And I'd add that it's sort of important to know how people work to try
to talk to them. They usually respond better to politeness, especially
when they've already apologised in advance for asking an obvious
question...

On May 5, 10:30 am, Lew <lewbl...@gmail.com> wrote:
> Ready4Android wrote:
>
> > mahesh Shivananda writes:
> > > I faced this problem in this scenario:
>
> > > Due to a check missing, NPE had occurred previously and when
> > InputDispatcher
> > tried to post an event to my activity got the error about the channel
> > being
> > closed
>
> > > Hope this helps :)
>
> > Hello there,
>
> > I am facing the same issue as the OP. I wonder if its related to a service
> > of
> > ours, running in the background (started by our app). The service wakes up
> > every
> > 5 minutes, does something (server communication) and then goes back to
> > sleep via
> > Thread.sleep (so the service never really "stops").
>
> > @Mahesh: Could u elaborate on that NPE? If an NPE really was the cause,
> > shouldnt
> > that NPE occur in the logfile? Our logfiles don't show any useful evidence
> > as to
> > the cause of this error - neither before nor after it appears in the
> > logfile.
> > And since we have an UncaughtExceptionHandler attached to our application
> > class,
> > there should be no we could be missing out on any NPEs...).
>
> > One thing I noticed though: Usually when it happens we have a few finalize
> > calls
> > before that (I put a log statement in our activity classes so I see when
> > their
> > finalizers are called).
>
> > Any help would be greatly appreciated. And as the OP I gotta admitt, that
> > I have
> > no idea what "fd" means?
>
> "fd" is standard programmerese for "file descriptor".
>
> It's sort of important to know how a computer works to program for it.
> Android runs on Linux, and "fd" is a standard Linux (and Unix, and Windows)
> term.
>
> --
> Lew

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