molecule-core/workspace-server
rabbitblood 751b265dbd fix(a2a-queue): use partial-index ON CONFLICT syntax (not constraint name)
#1892's EnqueueA2A INSERT used `ON CONFLICT ON CONSTRAINT idx_a2a_queue_idempotency
DO NOTHING`, but Postgres rejects this:

  ERROR: constraint "idx_a2a_queue_idempotency" for table "a2a_queue" does not exist

Partial unique INDEXES cannot be referenced by name in ON CONFLICT — that
form is reserved for true CONSTRAINTs created via CREATE TABLE ... CONSTRAINT
or ALTER TABLE ADD CONSTRAINT. Partial indexes need the column-list +
WHERE form so the planner can match the index.

Effect of the bug: every EnqueueA2A errored, the busy-error fallback
returned 503 instead of 202, queue stayed empty. Cycle 50 observed
46 busy errors / 0 queue rows — the deployed Phase 1 had no effect.

Fix: switch to

  ON CONFLICT (workspace_id, idempotency_key)
    WHERE idempotency_key IS NOT NULL AND status IN ('queued','dispatched')
    DO NOTHING

Verified manually against the live `a2a_queue` table on staging — INSERT
returns the new id; cleanup deleted the test row.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-23 14:22:13 -07:00
..
cmd/server fix(go): replace $1 literal with resp.Body.Close() in 7 files (#1247) 2026-04-21 03:18:21 +00:00
internal fix(a2a-queue): use partial-index ON CONFLICT syntax (not constraint name) 2026-04-23 14:22:13 -07:00
migrations feat(a2a): queue-on-busy — Phase 1 of priority queue (#1870) 2026-04-23 14:09:29 -07:00
pkg/provisionhook fix(docker): fix plugin go.mod replace for TokenProvider interface (#960) 2026-04-20 13:42:53 -07:00
.ci-force chore: force Platform(Go) CI run on main — validate go vet clean 2026-04-21 15:43:19 +00:00
.gitignore feat(ws-server): pull env from CP on startup 2026-04-19 02:41:15 -07:00
Dockerfile chore: extract ContextMenu Zustand fix + a2a_proxy local-docker SSRF bypass + workspace-server Dockerfile GID entrypoint 2026-04-22 20:00:16 -07:00
Dockerfile.tenant feat(terminal): remote path via aws ec2-instance-connect + pty 2026-04-21 18:13:29 -07:00
entrypoint-tenant.sh fix(security): add USER directive before ENTRYPOINT in all tenant images (#1155) 2026-04-20 23:51:33 +00:00
go.mod Merge main into staging - resolving 1,388 commit divergence for PR #1573 2026-04-22 13:54:53 +00:00
go.sum feat(terminal): remote path via aws ec2-instance-connect + pty 2026-04-21 18:13:29 -07:00