Hi, On February 3, 2023 9:19:23 AM GMT+01:00, Thomas Munro <thomas.mu...@gmail.com> wrote: >On Fri, Feb 3, 2023 at 9:09 PM Andres Freund <and...@anarazel.de> wrote: >> Thinking about popen() suggests that we have a similar problem with COPY >> FROM PROGRAM as we have in pgarch (i.e. not as bad as the startup >> process issue, but still not great, due to >> procsignal_sigusr1_handler()). > >A small mercy: while we promote some kinds of fatal-ish signals to >group level with kill(-PID, ...), we don't do that for SIGUSR1 for >latches or procsignals.
Not as bad, but we still do SetLatch() from a bunch of places that would be reached... Andres -- Sent from my Android device with K-9 Mail. Please excuse my brevity.
