Re: pg_regress not waiting for postmaster to stop - Mailing list pgsql-hackers

On Fri, Jun 19, 2015 at 2:33 AM, Michael Paquier
<michael.paquier@gmail.com> wrote:
> In pg_regress.c, there is the following code:
> static void
> stop_postmaster(void)
> {
>         if (postmaster_running)
>         {
>                 /* We use pg_ctl to issue the kill and wait for stop */
>                 char            buf[MAXPGPATH * 2];
>                 int                     r;
>
>                 /* On Windows, system() seems not to force fflush, so... */
>                 fflush(stdout);
>                 fflush(stderr);
>
>                 snprintf(buf, sizeof(buf),
>                                  "\"%s%spg_ctl\" stop -D \"%s/data\"
> -w -s -m fast",
>                                  bindir ? bindir : "",
>                                  bindir ? "/" : "",
>                                  temp_instance);
>
> Except if I am missing something, the comment mentions that we should
> wait for the stop but there is no -w switch in the command of pg_ctl.
> Doesn't the patch attached make sense?

Do we need to wait, or is failing to wait harmless?

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company