Re: Blocking call to accept-process-output with quit inhibited!! [11 times]

[joakim]

Stefan Monnier <address@hidden> writes:

>> In Emacs 24, I get this message the first time I enter a Gnus group.
>> What does it mean, and what can I do to make it go away?
>
> It means just that: accept-process-output is called in a way that can
> block (e.g. because some remote host doesn't respond) wit inhibit0quit
> set to a non-nil value, which means that Emacs may end up frozen (with
> no way to wake it up) for as long as the remote machine decides not
> to answer.
>
> IOW, maybe there should be a (with-local-quit ...) somewhere so that the
> user can C-g out of such a state (or the call should have a timeout, or
> inhibit-quit should not be set, ...).

I get bitten by this quite a lot, since I'm often on a flaky 3g
line. When the link goes down, and some Emacs socket is still up, Emacs
freezes. This is quite annoying.

I suppose that the hard blocking is there to prevent data loss or
whatever, but having to kill -9 Emacs results in worse dataloss.

>
>
>         Stefan

-- 
Joakim Verona