bug#23864: 25.1.50; Poor network responsivenes using open-network-stream

[Eli Zaretskii]

> From: Christer Ekholm <che@chrekh.se>
> Date: Sun, 3 Jul 2016 13:21:09 +0200
> Cc: 23864@debbugs.gnu.org
> 
> Paul Eggert writes:
>  > On 06/30/2016 03:50 AM, Glenn Morris wrote:
>  > > I see this is in emacs-25, so perhaps should be fixed there. 
>  > 
>  > I agree; it's a regression and the fix is small and localized. Thanks, 
>  > Christer, for debugging and reporting this.
>  > 
>  > I installed the attached patch into master; it should have the same 
>  > effect as Christer's patch but avoids some code duplication. I can 
>  > backport it into the emacs-25 branch if there is no objection.
> 
> I have now tried 1e97ecb, but it didn't help. I observe the same
> slowness as without it.

Isn't that strange?  The commit made exactly the change you proposed,
didn't it?

> I'll examine further and report back here if I figure something out.

Thanks.  When we understand what needs to be changed, we will be able
to decide whether it's safe for the release branch.