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Use SIGTERM instead of SIGUSR1 for slotsync worker to exit during promotion?

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ID 6600
Title Use SIGTERM instead of SIGUSR1 for slotsync worker to exit during promotion?
CI (CFBot) Summary
Stats (from CFBot) Patch version: v9, Patch count: 1, First patch: +115−44, All patches: +115−44
Tags Bugfix Logical Replication
Created 2026-03-18 23:03:27
Last modified 2026-04-01 06:49:31 (4 days ago)
Latest email 2026-04-02 13:16:16 (3 days ago)
Status

PG20-Drafts (2026-03-01 – 2027-02-28): Needs review
Target version
Authors Fujii Masao (masaofujii)
Reviewers Become reviewer
Committer Fujii Masao (masaofujii)
Links
Emails
Use SIGTERM instead of SIGUSR1 for slotsync worker to exit during promotion?
First at 2026-03-18 16:05:29 by Fujii Masao <masao.fujii at gmail.com>
Latest at 2026-04-02 13:16:16 by Fujii Masao <masao.fujii at gmail.com>
Latest attachment (v9-0001-pg17-Fix-slotsync-worker-blocking-promotion-when-stuck.txt) at 2026-04-02 05:01:37 from Fujii Masao <masao.fujii at gmail.com>
    

Attachment (v9-0001-pg17-Fix-slotsync-worker-blocking-promotion-when-stuck.txt) at 2026-04-02 05:01:37 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
    Attachment (v8-0001-Prevent-slotsync-worker-API-hang-during-standby-p.patch) at 2026-04-01 11:11:35 from Nisha Moond <nisha.moond412 at gmail.com> (Patch: Yes)
    Attachment (v7-0001-Prevent-slotsync-worker-API-hang-during-standby-p.patch) at 2026-04-01 05:33:27 from Nisha Moond <nisha.moond412 at gmail.com> (Patch: Yes)
    Attachment (v6-0001-Prevent-slotsync-worker-API-hang-during-standby-p.patch) at 2026-03-31 06:01:41 from Nisha Moond <nisha.moond412 at gmail.com> (Patch: Yes)
    Attachment (v5-0001-Prevent-slotsync-worker-API-hang-during-standby-p.patch) at 2026-03-30 04:18:19 from Nisha Moond <nisha.moond412 at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Prevent-slotsync-worker-API-hang-during-standby-p.patch) at 2026-03-27 12:37:56 from Nisha Moond <nisha.moond412 at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Prevent-slotsync-worker-API-hang-during-standby-p.patch) at 2026-03-27 04:57:43 from Nisha Moond <nisha.moond412 at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Prevent-slotsync-worker-API-hang-during-standby-p.patch) at 2026-03-26 10:37:44 from Nisha Moond <nisha.moond412 at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Use-SIGTERM-to-stop-slotsync-worker-during-standb.patch) at 2026-03-18 16:05:29 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
History
When Who What
2026-04-01 06:49:31 Fujii Masao (masaofujii) Added masaofujii as committer
2026-03-18 23:03:27 Fujii Masao (masaofujii) Attached mail thread CAHGQGwFzNYroAxSoyJhqTU-pH=t4Ej6RyvhVmBZ91Exj_TPMMQ@mail.gmail.com
2026-03-18 23:03:27 Fujii Masao (masaofujii) Created patch record

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