Re: [HACKERS] More race conditions in logical replication

Alvaro Herrera wrote:
> After going over this a bunch more times, I found other problems.  For
> example, I noticed that if I create a temporary slot in one session,
> then another session would rightly go to sleep if it tries to drop that
> slot.  But the slot goes away when the first session disconnects, so I'd
> expect the sleeping session to get a signal and wake up, but that
> doesn't happen.
> 
> I'm going to continue to look at this and report back Tuesday 18th.

I got tangled up in a really tough problem this week, so I won't have
time to work on this for a couple of days.  I can next update tomorrow
19:00 CLT (probably not with a final fix yet, though).

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services