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ID

6234

Title

Introduce a new GUC to allow walsender to shutdown immediately without waiting for a response from the client.

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v1, Patch count: 1, First patch: +9−5, All patches: +9−5

Tags

Backport GUC Logical Replication

Created

2025-11-18 16:00:06

Last modified

2026-04-06 02:41:01 (2Â monthsÂ ago)

Latest email

2026-06-03 10:32:30 (3Â weeksÂ ago)

Status

PG19-Final (2026-03-01 â€“ 2026-04-09): Committed

PG19-4 (2026-01-01 â€“ 2026-01-31): Moved to different CF

Target version

Authors

Andrey Silitskiy (andrey-silitskiy)

Reviewers

Fujii Masao (masaofujii) Become reviewer

Committer

Fujii Masao (masaofujii)

Links

Emails

Exit walsender before confirming remote flush in logical replication: First at 2022-12-22 05:46:11 by "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com>
Latest at 2026-06-03 10:32:30 by Andrey Silitskiy <a.silitskiy at postgrespro.ru>
Latest attachment (v1-0001-Fix-walsnd_shutdown_timeout-test-case.patch) at 2026-06-03 10:32:30 from Andrey Silitskiy <a.silitskiy at postgrespro.ru>
Attachment (v1-0001-Fix-walsnd_shutdown_timeout-test-case.patch) at 2026-06-03 10:32:30 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v2-0001-Avoid-blocking-indefinitely-while-finishing-walse.patch) at 2026-04-24 10:29:08 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
Attachment (v1-0001-Avoid-blocking-indefinitely-while-finishing-walse.patch) at 2026-04-23 04:51:53 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
Attachment (v10-0001-Add-wal_sender_shutdown_timeout-GUC-to-limit-shu.patch) at 2026-04-05 02:24:08 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
Attachment (v9-0001-Introduce-a-new-wal_sender_shutdown_timeout-GUC.patch) at 2026-04-03 09:37:36 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v8-0001-Add-wal_sender_shutdown_timeout-GUC-to-limit-shut.patch) at 2026-04-03 06:13:39 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
Attachment (v7-0001-Introduce-a-new-wal_sender_shutdown_timeout-GUC.patch) at 2026-03-30 17:31:04 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v6-0001-Introduce-a-new-wal_sender_shutdown_timeout-GUC.patch) at 2026-03-30 03:14:15 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (WalSndWaitForWal_WalSndCheckShutdownTimeout.patch) at 2026-03-29 12:34:06 from Alexander Korotkov <aekorotkov at gmail.com> (Patch: Yes)
Attachment (v5-0001-Introduce-a-new-wal_sender_shutdown_timeout-GUC.patch) at 2026-03-15 20:52:41 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v4-0001-Introduce-a-new-wal_sender_shutdown_timeout-GUC.patch) at 2026-03-13 12:00:40 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v3-0001-Introduce-a-new-wal_sender_shutdown_timeout-GUC.patch) at 2026-03-11 14:24:05 from Alexander Korotkov <aekorotkov at gmail.com> (Patch: Yes)
Attachment (v2-0001-Introduce-a-new-GUC-wal_sender_shutdown_timeout.patch) at 2026-03-04 08:47:47 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v1-0001-Introduce-a-new-GUC-wal_sender_shutdown_timeout.patch) at 2026-03-03 07:08:52 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v6-0001-Introduce-a-new-GUC-wal_sender_shutdown_mode.patch) at 2026-02-01 19:52:36 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v5-0001-Introduce-a-new-GUC-wal_sender_shutdown_mode.patch) at 2026-01-28 11:27:14 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v4-0001-Introduce-a-new-GUC-wal_sender_shutdown_mode.patch) at 2026-01-21 15:11:47 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v3-0001-Introduce-a-new-GUC-wal_sender_shutdown_mode.patch) at 2026-01-17 15:46:24 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v2-0001-Introduce-a-new-GUC-wal_sender_shutdown_mode.patch) at 2025-11-27 10:19:13 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (0001-Introduce-a-new-GUC-logical_wal_sender_shutdown_mode.patch) at 2025-11-18 10:32:01 from Andrey Silitskiy <a.silitskiy at postgrespro.ru> (Patch: Yes)
Attachment (v7-0001-Time-delayed-logical-replication-subscriber.patch) at 2023-02-10 11:54:01 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v6-0001-Time-delayed-logical-replication-subscriber.patch) at 2023-02-09 10:11:10 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v5-0001-Time-delayed-logical-replication-subscriber.patch) at 2023-02-08 09:47:08 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v4-0001-Time-delayed-logical-replication-subscriber.patch) at 2023-02-08 08:01:24 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v3-0001-Time-delayed-logical-replication-subscriber.patch) at 2023-02-07 17:08:54 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v2-0001-Time-delayed-logical-replication-subscriber.patch) at 2023-02-07 16:07:07 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (0001-Time-delayed-logical-replication-subscriber.patch) at 2023-02-07 14:41:13 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v6-0001-Exit-walsender-before-confirming-remote-flush-in-.patch) at 2023-02-03 12:08:48 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v5-0001-Exit-walsender-before-confirming-remote-flush-in-.patch) at 2023-01-19 08:37:47 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v4-0001-Exit-walsender-before-confirming-remote-flush-in-.patch) at 2023-01-16 11:09:24 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (test_phy.sh) at 2023-01-16 11:08:30 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: No)
Attachment (v3-0001-Exit-walsender-before-confirming-remote-flush-in-.patch) at 2022-12-28 02:47:56 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (v2-0001-Exit-walsender-before-confirming-remote-flush-in-.patch) at 2022-12-27 08:14:13 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
Attachment (0001-Exit-walsender-before-confirming-remote-flush-in-log.patch) at 2022-12-22 05:46:11 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)

History

When	Who	What
2026-04-06 02:41:01	Fujii Masao (masaofujii)	Closed in commitfest PG19-Final with status: Committed
2026-03-30 03:31:35	CFbot	Patch does not need rebase anymore
2026-03-29 13:07:27	CFbot	Patch needs rebase
2026-03-25 06:21:48	Fujii Masao (masaofujii)	Added masaofujii as committer
2026-03-11 14:36:28	CFbot	Patch does not need rebase anymore
2026-03-06 07:09:23	CFbot	Patch needs rebase
2026-03-04 09:23:18	Andrey Silitskiy (andrey-silitskiy)	Changed name to Introduce a new GUC to allow walsender to shutdown immediately without waiting for a response from the client.
2026-03-03 07:38:30	CFbot	Patch does not need rebase anymore
2026-02-06 20:34:28	CFbot	Patch needs rebase
2026-02-01 00:00:08	CFbot	Moved from CF PG19-4 to CF PG19-Final
2025-11-28 07:37:28	Andrey Silitskiy (andrey-silitskiy)	New status: Needs review
2025-11-27 10:38:33	CFbot	Patch does not need rebase anymore
2025-11-26 08:06:40	Vitaly Davydov (vitprof)	Changed authors to Andrey Silitskiy (andrey-silitskiy)
2025-11-20 16:11:22	CFbot	Patch needs rebase
2025-11-19 13:03:44	Fujii Masao (masaofujii)	New status: Waiting on Author
2025-11-19 13:03:32	Fujii Masao (masaofujii)	Added masaofujii as reviewer
2025-11-18 16:02:37	Vitaly Davydov (vitprof)	Changed name to Introduce a new GUC to allow logical walsender to shutdown immediately without waiting for a response from the client.
2025-11-18 16:00:06	Vitaly Davydov (vitprof)	Attached mail thread TYAPR01MB586668E50FC2447AD7F92491F5E89@TYAPR01MB5866.jpnprd01.prod.outlook.com
2025-11-18 16:00:06	Vitaly Davydov (vitprof)	Created patch record

Sunbelt Computer Software

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Introduce a new GUC to allow walsender to shutdown immediately without waiting for a response from the client.

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