GNU bug report logs - #21473
24.5; very slow tooltip display to sort-of-slow remote display

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Message #35 received at 21473 <at> debbugs.gnu.org (full text, mbox):

From: Ken Raeburn <raeburn <at> permabit.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 21473 <at> debbugs.gnu.org
Subject: Re: bug#21473: 24.5;
 very slow tooltip display to sort-of-slow remote display
Date: Thu, 01 Oct 2015 12:51:14 -0400

Ken Raeburn <raeburn <at> permabit.com> writes:

> It occurs to me that maybe we can get rid of the XSync in
> x_catch_errors, if we record in the x_error_message_stack structure the
> serial number for the first request for which errors should be recorded
> there, using XNextRequest. If the error handler sees an older serial
> number in the error-event structure, then it looks at the next entry in
> the stack and tries again. Something similar may work for
> x_uncatch_errors too.

Ah...can the stacked entries refer to different displays?
That would make things more complicated.

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