Jet Chiang f1e5d8e4e3 Harden PostgreSQL concurrency, integrity, and error handling (#1023) ...

Part of #731 and follow up to #640. This PR makes improvements to the
Postgres store by addressing review comments on #940 and optimizing
Postgres updates as suggested in #988.

- Replaces Postgres row-locking updates for actors, templates, and
snapshot tags with bounded optimistic concurrency control using
UID/version CAS checks.
- Strengthens relational integrity with missing FKs and indexes, and
replace snapshot-tag creation pre-check with FK
- Removes unnecessary UID uniqueness constraints
- Standardize pagination and validation across stores, map malformed
tokens and invalid sizes to appropriate gRPC errors
- Improves actor resume race handling when workers disappear or
concurrent assignments exhaust their retry budget
- Improves reliability with startup retries, expired-lease cleanup,
worker-watch reconnection after malformed msg
- Expand Postgres, Redis, Contract, and Control API tests to cover new
constraints, error semantics, concurrency

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Signed-off-by: Jet Chiang <pokyuen.jetchiang-ext@solo.io>

2026-08-24 12:56:01 -04:00

..

actor_snapshot_test.go

ateapi - Require preconditions in Update methods (#1014)

2026-08-19 21:01:29 -04:00

actor_template_test.go

ateapi: move the ActorTemplate functional test into functionaltest (fix test build) (#1141)

2026-08-21 20:38:36 -07:00

actor_test.go

Harden PostgreSQL concurrency, integrity, and error handling (#1023)

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atespace_test.go

Harden PostgreSQL concurrency, integrity, and error handling (#1023)

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common_test.go

ateapi: stamp the worker pool on successful suspend and pause (#1075)

2026-08-20 11:55:18 -04:00

main_test.go

split controlapi functional tests into their own package (#918)

2026-08-18 19:06:07 -04:00

worker_test.go

Harden PostgreSQL concurrency, integrity, and error handling (#1023)

2026-08-24 12:56:01 -04:00