Commit Graph

2 Commits

Author SHA1 Message Date
Karthikeyan Chinnakonda
2325755954 server: streaming subscriptions schema generation and tests (incremental PR - 3)
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4259
Co-authored-by: Rikin Kachhia <54616969+rikinsk@users.noreply.github.com>
Co-authored-by: Brandon Simmons <210815+jberryman@users.noreply.github.com>
Co-authored-by: paritosh-08 <85472423+paritosh-08@users.noreply.github.com>
GitOrigin-RevId: 4d1b4ec3c01f3a839f4392d3b77950fc3ab30236
2022-04-22 19:54:11 +00:00
Brandon Simmons
9c9bb43a53 server: restore proper batching behavior in event trigger processing (#1237)
This essentially restores the original code from c425b554b8
(https://github.com/hasura/graphql-engine/pull/4013). Prior to this
commit we would slurp messages as fast as possible from the database
(one thing c425b55 fixed).

Another thing broken as a consequence of the same logic was the
removeEventFromLockedEvents logic which unlocks in-flight events
(breaking at-least-once delivery)

Some archeology, post-c425b55:

- cc8e2ccc erroneously attempted to refactor using `bracket`, resulting
  in the same slurp-all-events behavior (since we don't ever wait for
  processEvent to complete)
- at some point event processing within a batch is made serial, this
  reported as a bug. See: https://github.com/hasura/graphql-engine/issues/5189
- in 0ef52292b5 (which I approved...) an `async` is added, again
  causing the same issue...

GitOrigin-RevId: d8cbaab385267a4c3f1f173e268a385265980fb1
2021-04-29 04:02:05 +00:00