> I notice that the signal handlers in postmaster.c do quite a lot of work,
> much more than what they teach you in school they should do. While
> fprintf, elog, and ctime may simply lead to annoyances, forking off the
> WAL helper processes seems to be quite a lot.
>
> ISTM that most of these, esp. pmdie(), can be written more like the SIGHUP
> handler, i.e., set a global variable and evaluate right after the
> select(). This would at least give me a better feeling when I send "Fast
> Shutdown request at %s" etc. through elog(), which is what they should do
> for consistent message formatting.
Agreed. If we don't loop around to check the variable soon we have
bigger problems that the signal handlers.
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
Pennsylvania19026
