On Thu, Aug 22, 2024 at 9:50 PM Tom Lane wrote:
>
> > The previous postmaster coding blocked signals
> > everywhere except immediately around the main loop's select() call,
> > so there wasn't any real hazard of signal handlers interrupting
> > anything of concern. We redid it for cleanliness, n
On Thu, Aug 22, 2024 at 8:46 PM Nathan Bossart
wrote:
>
> > I think this is no longer true as of v16, thanks to commit 7389aad [0].
>
My Bad Nathan, was looking at PG 11, 14 codes. Just to be sure, calling
*ProcessConfigFile *is a bug from a signal handler is a bug, right? Since
it uses AllocSet
Hi pgsql hacker,
Recently I have been trying to understand why GUC changes will be visible
even though they are done in the signal handler as part of
*ProcessConfigfile* (done in some extension code). Later I have seen almost
all postgresql processes/bgworkers use signal handler to set a
variable
Hi I am trying to implement a LRU cache in postgres extension. Please find
the markdown file for more details. Looking forward to hearing from you.
I am trying to write an LRU cache which can hold any type of data item in c for a postgresql extension. Everything is fine except that I am relying on
