| From: | "kuroda(dot)hayato(at)fujitsu(dot)com" <kuroda(dot)hayato(at)fujitsu(dot)com> |
|---|---|
| To: | 'Fujii Masao' <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, "zyu(at)yugabyte(dot)com" <zyu(at)yugabyte(dot)com> |
| Cc: | "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, 'Shinya Kato' <Shinya11(dot)Kato(at)oss(dot)nttdata(dot)com> |
| Subject: | RE: [Proposal] Add foreign-server health checks infrastructure |
| Date: | 2022-01-21 06:08:03 |
| Message-ID: | TYAPR01MB58669361410DFD6B01DF45E3F55B9@TYAPR01MB5866.jpnprd01.prod.outlook.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Dear Fujii-san, Zhihong,
I attached the latest version.
The biggest change is that callbacks are no longer un-registered at the end of transactions.
FDW developer must enable or disable timeout instead, via new APIs.
The timer will be turned on when:
* new GUC is >= 0, and
* anyone calls TryEnableRemoteServerCheckingTimeout().
I think this version is reduced overhead, but it might not be developer friendly...
Best Regards,
Hayato Kuroda
FUJITSU LIMITED
| Attachment | Content-Type | Size |
|---|---|---|
| patches.zip | application/x-zip-compressed | 7.7 KB |
| v06_0002_add_doc.patch | application/octet-stream | 2.9 KB |
| v06_0001_add_checking_infrastracture.patch | application/octet-stream | 12.4 KB |
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