Subject: Re: bug#48629: 28.0.50; GUI emacsclient frames stop accepting keyboard input around recv

From: Eli Zaretskii <[email-masked]>
Date: Wed, 26 May 2021 20:21:16 +0300

> From: "Basil L. Contovounesios" <[email-masked]>
> Cc: Eli Zaretskii <[email-masked]>,  [email-masked]
> Date: Wed, 26 May 2021 16:25:31 +0100
> 
> So it looks like it's actually pselect that's blocking?

pselect always blocks, so when you find Emacs stuck in pselect, it's
rarely interesting.  The backtrace just says Emacs is idle waiting for
any input, that's all.  That's normal.