Re: [Proposal] Adding Log File Capability to pg_createsubscriber

Gyan Sreejith <gyan.sreejith@gmail.com>

From: Gyan Sreejith <gyan.sreejith@gmail.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Peter Smith <smithpb2250@gmail.com>, "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>, shveta malik <shveta.malik@gmail.com>, Shlok Kyal <shlok.kyal.oss@gmail.com>, vignesh C <vignesh21@gmail.com>, Euler Taveira <euler@eulerto.com>, "pgsql-hackers@lists.postgresql.org" <pgsql-hackers@lists.postgresql.org>
Date: 2026-03-28T16:47:19Z
Lists: pgsql-hackers
Thank you everybody for the help.

Regards,
Gyan

On Wed, Mar 25, 2026 at 4:25 AM Amit Kapila <amit.kapila16@gmail.com> wrote:

> On Wed, Mar 25, 2026 at 5:43 AM Gyan Sreejith <gyan.sreejith@gmail.com>
> wrote:
> >
> > Thank you, Kuroda-san and Chao for the suggestions and the patch. I have
> merged it with v18-0001, and I have fixed everything that Peter suggested.
> >
>
> Pushed after minor changes.
>
> --
> With Regards,
> Amit Kapila.
>

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →
  1. pg_createsubscriber: Don't use MAXPGPATH

  2. pg_createsubscriber: Remove separate logfile_open() function

  3. pg_createsubscriber: Use logging.c log file callback

  4. Add log file support to logging.c

  5. pg_createsubscriber: Add -l/--logdir option to redirect output to files.

  6. pg_createsubscriber: Introduce module-specific logging functions.

  7. Fix another buglet in archive_waldump.c.