RE: [Proposal] Add foreign-server health checks infrastructure

Hayato Kuroda (Fujitsu) <kuroda.hayato@fujitsu.com>

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From: "kuroda.hayato@fujitsu.com" <kuroda.hayato@fujitsu.com>

To: 'Shinya Kato' <Shinya11.Kato@oss.nttdata.com>, 'Zhihong Yu' <zyu@yugabyte.com>

Cc: "pgsql-hackers@lists.postgresql.org" <pgsql-hackers@lists.postgresql.org>

Date: 2021-11-29T09:57:22Z

Lists: pgsql-hackers

Attachments

2021129.zip (application/x-zip-compressed)
v04_0001_add_checking_infrastracture.patch (application/octet-stream) patch v4
v04_0002_add_doc.patch (application/octet-stream) patch v4

Dear Hackers,

I attached new version that is based from Zhihong's comments.
And I newly attached a doc patch. I think the infrastructure part is no longer WIP. 

Could you review them?

Best Regards,
Hayato Kuroda
FUJITSU LIMITED

Commits

postgres_fdw: Extend postgres_fdw_get_connections to return user name.
- 4f08ab554577 18.0 landed
postgres_fdw: Fix bug in connection status check.
- 454aab4b738e 18.0 landed
postgres_fdw: Add connection status check to postgres_fdw_get_connections().
- 857df3cef7be 18.0 landed
postgres_fdw: Add "used_in_xact" column to postgres_fdw_get_connections().
- c297a47c5f8d 18.0 landed
doc: Enhance documentation for postgres_fdw_get_connections() output columns.
- 284c030a10b8 18.0 landed
Avoid reference to nonexistent array element in ExecInitAgg().
- 92957ed98c5c 16.0 cited
Add WL_SOCKET_CLOSED for socket shutdown events.
- 50e570a59e7f 15.0 cited
postgres_fdw: reestablish new connection if cached one is detected as broken.
- 32a9c0bdf493 14.0 cited