decodeURIComponent on the /v1/connect/ and /v1/host/data/ path segments threw
URIError out of the http 'upgrade' listener, which is uncaught and kills the
relay process. Any client that sends GET /v1/connect/% could take down a cell
(and every connection on it) or a director instance. Pre-existing since the
splice landed (orca-cloud #20); not introduced by the import.
A malformed escape now takes the existing 4xx reject branch. The blackbox test
sends three malformed connect targets and one host-data target to the real
server and asserts no uncaughtException fires and a well-formed upgrade still
gets 101 afterwards; reverting either site fails it.
* fix(cloud): retry the committed-winner collision codes in relay schema startup
`CREATE TABLE IF NOT EXISTS` only checks the name before the catalog inserts, so
the loser of a concurrent CREATE fails in one of two ways depending on timing:
on the catalog unique index (23505, which the startup retry already handled) or,
when the winner has committed by the time the loser reaches TypeCreate /
heap_create_with_catalog, on the name check those routines repeat (42710
duplicate type, 42P07 duplicate relation). The predicate treated the latter as
fatal, so a director could fail startup on a table it was about to find present.
This is what turned `postgres-schema-concurrency-postgres.test.ts` red on main
and on every relay PR (CI's shared runner loses the race more often than a dev
box): a throwaway diagnostic run in CI reported 42710 from TypeCreate and 42P07
from heap_create_with_catalog as the only rejection reasons.
Treat 42710/42P07 as retryable for `CREATE TABLE IF NOT EXISTS` and 42P07 for
`CREATE [UNIQUE] INDEX IF NOT EXISTS`; every other statement shape still fails
fast. The concurrency test now runs ten rounds and reports the loser's SQLSTATE
instead of a bare boolean.
* chore(cloud): allowlist the RFC 6455 example Sec-WebSocket-Key for upgrade tests
Cloud Verify's Secret scan runs gitleaks over --all refs, so the raw-socket
upgrade test on fix/relay-upgrade-malformed-uri (#18547) trips every cloud PR's
scan until its allowlist reaches main. Land the allowlist here first.
Mirrors stablyai/orca-cloud#471 (squash c3354e8), byte-identical under cloud/.
The relay's cell-inventory lock (SELECT ... FROM relay_cells FOR UPDATE over
all 23 rows) is one global critical section shared by the assignment hot path
and every director sweep; with the pool's 1s lock_timeout a blocked waiter held
a pooled client for a full second, producing ~690 55P03 retries per 5 minutes
in production. Request paths now bound the wait at 500ms with a SET LOCAL that
is restored to the pool default before the next statement; director-only sweeps
take the lock NOWAIT and skip the tick; sweep timers are jittered; hold time is
exported as additive runtime-metrics fields so the bound can be tuned.
Phase 6 of the relay split: the relay's deploy/operate surface moves under cloud/ with 24 cloud-* workflows gated on ORCA_CLOUD_OPERATIONS_ENABLED, the Cloud SQL rollout lease action, the relay Terraform root (dual-accept identities for both repositories), scripts, docs, CODEOWNERS, and a terraform validate job in Cloud Verify.
Jinwoo Hong