Konstantin Knizhnik 63b2060aef Drop connections with all shards invoplved in prefetch in case of error (#7249) ...

## Problem

See https://github.com/neondatabase/cloud/issues/11559

If we have multiple shards, we need to reset connections to all shards
involved in prefetch (having active prefetch requests) if connection
with any of them is lost.

## Summary of changes

In `prefetch_on_ps_disconnect` drop connection to all shards with active
page requests.

## Checklist before requesting a review

- [ ] I have performed a self-review of my code.
- [ ] If it is a core feature, I have added thorough tests.
- [ ] Do we need to implement analytics? if so did you add the relevant
metrics to the dashboard?
- [ ] If this PR requires public announcement, mark it with
/release-notes label and add several sentences in this section.

## Checklist before merging

- [ ] Do not forget to reformat commit message to not include the above
checklist

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>

2024-03-28 08:16:05 +02:00

..

hnsw

fix: warnings when compiling neon extensions (#7053)

2024-03-11 17:49:58 +00:00

neon

Drop connections with all shards invoplved in prefetch in case of error (#7249)

2024-03-28 08:16:05 +02:00

neon_rmgr

Feat/postgres 16 (#4761)

2023-09-12 15:11:32 +02:00

neon_test_utils

fix: warnings when compiling neon extensions (#7053)

2024-03-11 17:49:58 +00:00

neon_utils

Be able to get number of CPUs (#3774)

2023-03-10 19:00:20 +02:00

neon_walredo

fix: warnings when compiling neon extensions (#7053)

2024-03-11 17:49:58 +00:00

typedefs.list

Refotmat pgxn code, add typedefs.list that was used

2022-09-14 08:14:05 +03:00