Mercurial > libervia-backend
diff sat/memory/migration/versions/__init__.py @ 3941:036188fff714
plugin pubsub cache: avoid race condition by retrying node request:
When retrieving items, there may be a race condition if a node is not found in cache, then
created before `setPubsubNode` is called. This patch handle this case by retrying in case
of UNIQUE constraint violation.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 15 Oct 2022 20:38:33 +0200 |
| parents | 71516731d0aa |
| children |