Commit Graph

238 Commits

Author SHA1 Message Date
Katia Bulatova 67164630d6 Merge remote-tracking branch 'origin/main' into feat/queue-metrics-and-health
# Conflicts:
#	apps/webapp/app/routes/_app.orgs.$organizationSlug.settings.usage/route.tsx
2026-07-21 17:36:40 +00:00
Katia Bulatova d05f1a7398 chore(webapp): migrate from Remix compiler to Vite (#4188)
Replaces Remix compiler with the Vite plugin. The Express server
(cluster, socket.io, ws) and the Docker image contract are unchanged.
2026-07-21 15:57:13 +02:00
Chris Arderne dc87b884e7 chore: upgrade to typescript 6 (#4310)
## Summary

Upgrades the workspace to TypeScript 6.0.3 and applies the compiler,
type, and build configuration changes required to preserve package
layouts and existing runtime behavior, apart from correcting the HTTP
status field used for deployment connection errors.

## Compatibility

- Centralizes TypeScript 6.0.3 through the pnpm workspace catalog.
- Replaces compiler options and module resolution modes that TypeScript
6 no longer accepts.
- Restores explicit Node types where TypeScript 6 no longer includes
them transitively.
- Adds explicit declaration build roots that preserve each package's
existing output layout.
- Patches tsup to stop injecting the removed `baseUrl` option during
declaration builds.
- Uses type-only assertions for stricter typed-array and stream
definitions without changing runtime behavior.
- Reads the EventSource v3 HTTP status from `code`, so deployment
connection errors include it correctly.
- Keeps standalone CLI compatibility fixtures pinned to their existing
TypeScript version and lockfiles.

`turbo run typecheck` and the complete PR test suite are green.
2026-07-21 13:57:52 +01:00
Chris Arderne 6997aeb05e fix: security release 2026-07-08 (#4316)
⚒️ Publish Worker (v4) / build (supervisor) (push) Has been cancelled
2026-07-21 12:00:58 +01:00
Daniel Sutton a7c734c223 test: caller-driven replica-lag + idempotency guards (stacked on #4284) (#4285)
## Stacked on #4284 — tests only

This PR contains **only the tests** that guard the production fixes in
#4284 (its base). Review #4284 first; this branch adds no production
code.

## What

Caller-driven replica-lag and idempotency guards for every fixed site:
- Each guard **drives the real exported caller** (route loader/action,
presenter `.call()`, service, or engine method) against a **real
Postgres** with the owning replica frozen via the shared
`laggingReplica` testcontainer primitive — never a store-seam
reimplementation.
- For a **fixed** site the guard goes **RED when the production change
is reverted**; for a **tolerated read-view** site it's a caller-driven
**GREEN** proof the miss self-heals (returns null/empty, no mutation,
row live on primary).
- The **global-scope idempotency** guard drives the real dedup + claim
path through a **real `MollifierBuffer` over a Redis testcontainer**
(real SETNX/poll/publish), and covers the cross-DB **andWait** waitpoint
wiring and the **expired/failed clear-and-recreate** reacquire cases.

Run with `vitest --no-file-parallelism` (testcontainers). Verified
GREEN, and revert→RED verified per fixed site.
2026-07-19 17:06:45 +00:00
Daniel Sutton ae96b6c175 fix: read-your-writes + global-scope idempotency correctness under the run-ops split (#4284)
## What & why

Two related correctness fixes for the run-ops DB split. Under the split,
run-store reads can route to a **lagging read replica**; a just-written
run/waitpoint/batch can then be missed, causing a wrong decision.

**1. Read-your-writes → owning primary.** Surfaced first as an
intermittent `wait.until({ idempotencyKey })` re-wait on retry. Auditing
the run-store read surface found the same class at sibling sites (some
gating mutations or returning spurious 404s, others
tolerable/self-healing). Reads that must observe their own writes now
route to the owning **primary**
(`findRun`/`findWaitpoint`/`findBatchTaskRunByFriendlyId` →
`*OnPrimary`, a primary re-read on a miss, or a retryable 404 where the
SDK polls). Read-view reads stay on the replica. All additive — the
happy path is unchanged.

**2. Global-scope idempotency across the split.** A `global`-scope key
carries no per-run salt, so the same `(env, task, key)` triggered
concurrently from parents resident on **different** run-ops DBs could
dedup-miss on each DB and create a duplicate (the per-DB unique index
can't enforce cross-DB uniqueness). Such triggers (global scope, or
scope-absent, while split is active) are serialized through the existing
Redis idempotency claim, the loser resolves the winner by id across both
DBs, and the claim is reacquired on the expired/failed
clear-and-recreate path. `run`/`attempt` scope embed the run id and
never contend.

## Stacked for review

This is the **base** of a 2-PR stack, split so review is easier:
- **This PR** — production code only (34 files).
- **Stacked tests PR →
https://github.com/triggerdotdev/trigger.dev/pull/4285** — the
caller-driven guards (55 test files) on top of this branch.

## Validation

Local run-ops split, **both 2-DB and 3-DB**, fresh boot on this branch:
SDK canary 64/71 (only the known concurrency/input-streams/s3 failures),
quarantine sweep **0 unexpected** (340 pass / 16 known / 4 local) in
each topology, dashboard e2e 0 failed. No product regressions.
2026-07-19 17:57:41 +01:00
Daniel Sutton 821972176d fix(run-store,webapp): correct split-database read routing, write residency, and batches list ordering (#4272)
## Summary

Correctness and performance fixes for deployments that split run data
across more than one database. Single-database / self-hosted deployments
are unaffected (they collapse to a single read/write path).

- **Batches list (dashboard):** for some organizations the Batches list
could hide older batches or show them out of order. It now orders and
paginates by creation time (with the id as a stable tiebreak), so every
batch appears exactly once, newest first. The pagination cursor format
changes; older in-flight cursors simply restart from the first page.
- **Reads:** waitpoint and snapshot lookups that are keyed by a single
run now read only the database that holds that run instead of querying
both, removing redundant queries on hot paths (unblock, snapshot reads).
- **Writes:** environment-scoped writes with no owning run (standalone
wait tokens, waitpoint tags, idempotency-key resets) now land in the
same database as that environment's runs, rather than defaulting to the
other one. An idempotency-key reset also falls back to the other
database when it matches nothing, so a reset still clears the key
wherever the run actually lives.

## Notes

Verified end-to-end against multi-database setups: run-keyed reads and
env-scoped writes land on the correct database with no cross-database
writes, and the batches list surfaces every batch in creation order. New
tests cover the batches ordering/reachability and the write-residency
routing.
2026-07-17 16:26:56 +01:00
Chris Arderne d7ec75d5ad feat(runtime): add experimental Node.js 24 and 26 task runtimes (#4085)
⚒️ Publish Worker (v4) / build (supervisor) (push) Has been cancelled
## Summary

Adds experimental Node.js 24 and 26 task runtimes through the
`experimental-node-24` and `experimental-node-26` config values.

Existing runtime defaults and the `node`, `node-22`, and `bun` behavior
remain unchanged. The unprefixed `node-24` and `node-26` config values
remain unavailable until the runtimes are ready for general use.

## Design

Experimental config values normalize to canonical runtime identifiers
before build manifests are created, keeping deployment metadata and
execution behavior consistent. Kubernetes task pods also use the
runtime-default seccomp profile so modern Node.js versions fall back
from io_uring to checkpoint-compatible system calls.
2026-07-16 12:19:03 +01:00
Chris Arderne b902e65dfb chore: standardise internal node on 24.18.0 (#4254)
## Summary

Updates the internal development, CI, and runtime-image Node version to
24.18.0. SDK compatibility coverage continues to include Node 20, 22,
24, and 26.

The Node type definitions and the package-manager lockfiles now resolve
against Node 24 types.
2026-07-15 12:49:12 +01:00
Eric Allam 978165129d feat(webapp): surface queue metrics on task detail and run inspector
Behind the per-org queue metrics UI flag: the task detail page links its
queue to the queue detail view and shows live queued/running counts, delay
p95, peak backlog, and a queue backlog chart; the run inspector links the
queue and concurrency key, and queued, delayed, and pending-version runs
get a "Waiting in queue" block with an at-limit callout and per-key counts.
Adds optional concurrency-key params to the run engine queue reads.
2026-07-13 20:39:15 +01:00
Eric Allam b53fbdbbd2 fix(run-engine): anchor scheduling delay to the current queue stint on re-enqueue
The wait metric measured dequeue time minus the original trigger time
even when a run re-entered the queue after a waitpoint, checkpoint, or
pending version, so the whole wait or checkpoint duration showed up as
scheduling delay. Re-enqueues now anchor to the re-enqueue time while
first enqueues keep the trigger or delay anchor; queue ordering is
unchanged, so re-enqueued runs keep their original position. Nacked
runs never left the queue stint and keep the original anchor.

Also replaces the :ck: suffix regexes on user-controlled queue names
with indexOf slicing (identical semantics) to remove a polynomial
regex flagged by code scanning.
2026-07-13 20:39:15 +01:00
Eric Allam 9233032961 feat(webapp,run-engine,clickhouse,tsql): per-concurrency-key queue metrics history
Queues that shard work with concurrencyKey get a per-key history tier.
Counter events for CK runs advance a second per-key odometer and carry
both readings on ONE stream entry (cum + ck/ckcum), so per-key
attribution adds no stream volume; the consumer expands the entry into a
base row and a per-key row. A new 10s AggregatingMergeTree tier keyed by
(queue, concurrency_key) holds per-key enqueue/started/ack deltas,
backlog/running maxes, and wait sums. Rows are activity-bound: a
(queue, key, bucket) row exists only when that key had events, so
user-controlled key cardinality cannot inflate the table (benchmarked at
~19 bytes per event with reads under 100ms in the worst shapes).

The per-queue tiers stay exact: their counter and wait aggregations now
consume only base rows, so per-key odometers never merge under one
queue_name and waits are never double counted. A per-queue key limiter
(default 10k) acts as a safety valve; on overflow the per-key row is
dropped while the base row keeps per-queue counts exact. Per-key
odometers use a short TTL, which cumulative counters make loss-free.

The queue detail page gains a top-keys-by-backlog chart, a key table
merging live state (queued, running, oldest wait) with range stats
(started, peak backlog, mean delay), and click-through per-key
drill-down charts. The new queue_metrics_by_key table is also queryable
directly; its delta columns require grouping or pinning BOTH queue and
concurrency_key, enforced by the compile-time merge guard which now
supports compound keys.
2026-07-13 20:39:15 +01:00
Eric Allam fcc27bc7d6 feat(run-engine,clickhouse,webapp): concurrency-key health metrics and live per-key breakdown
CK queues now emit two extra gauge fields from the CK-path Lua scripts:
the number of concurrency keys with queued runs (ZCARD of the ckIndex)
and the head-of-line wait of the most-starved key (now minus the oldest
ckIndex score). Both flow through the existing stream into new
max-aggregated columns on the 10s and 5m tiers, and non-CK scripts keep
the 7-field gauge shape.

The queue detail page grows a concurrency-keys section for queues with
CK activity: charts for backlogged keys and most-starved wait, plus a
live per-key table (queued, running, oldest wait) read from the ckIndex
zset, most starved first. Per-key history is intentionally not stored:
key values are user-controlled, so the per-key dimension stays in Redis
where it is bounded by the live backlog.

The queue simulator gains a tenant-hotspot scenario that stages the CK
gauge columns and a live ckIndex so the per-key table and charts render
with data.
2026-07-13 20:39:14 +01:00
Eric Allam 9e8a8d7575 test(run-engine): import describe from vitest in run-queue metrics test 2026-07-13 20:39:12 +01:00
Eric Allam 26e697224c chore: use import type for type-only imports 2026-07-13 20:39:12 +01:00
Eric Allam 7a26ca576e chore: apply oxfmt formatting 2026-07-13 20:39:12 +01:00
Eric Allam a3a24340e4 feat(run-engine): emit queue depth, throughput, and scheduling-delay signals
Gauges are read inside the enqueue/dequeue Lua and returned on the script reply
as a 2-tuple; counters are cumulative odometers. The run-queue Redis carries no
metrics stream of its own.
2026-07-13 20:38:31 +01:00
Daniel Sutton bea7e2be90 feat(webapp,run-store): route run-graph reads and writes through the run-store router (#4237)
## Summary

Run-graph data (runs, batches, waitpoints, and their related tables) can
now live in a database separate from the control plane, with every read
and write routed to the correct database by each run's residency. This
makes reading and writing run data more reliable once the two are split,
and is a no-op for single-database installs.

## Design

- Run-graph table access goes through the run-store router, which
selects the legacy or the new run-ops store per run instead of assuming
one shared client.
- The legacy run-ops client is now independently pointable, so legacy
run data can be served from its own database (and replica) rather than
the control-plane connection.
- Run-graph writes go straight to the run-graph database instead of
being forwarded through the control plane, and replication targets are
split so runs in the new database still replicate to analytics without
under-counting.
- Read-through slots refuse the control-plane client, so a missing
residency fails loudly instead of silently reading the wrong database.
- Migration `20260710120000_drop_remaining_run_graph_seam_foreign_keys`
drops the foreign keys that still crossed the run-graph / control-plane
seam, which is what lets the two live in separate databases.

The split stays off unless explicitly enabled and the two databases are
confirmed physically distinct; startup fails closed otherwise.

Verified by running the full dashboard end-to-end suite against both a
single-database configuration and a three-database configuration
(control plane, the new database, and a physically separate legacy
database), with runs on both residencies. No misrouted reads in either
configuration.
2026-07-13 13:54:54 +01:00
Daniel Sutton c601739d35 perf(webapp,run-store): grouped run-ops reads + mint-kind flip grace (#4227)
## Summary

Two threads on the run-ops split path.

Read path: per-item run reads are batched into grouped queries, a
waitpoint's connected-run reads are bounded, and the dedicated-schema
relation hydrators fetch only the requested columns instead of whole
rows. Retrieve also falls back to the other database when a routed read
misses, so a run whose physical residency diverges from its id shape is
still found rather than returning a spurious not-found. Fewer and
lighter queries on the run read path, with no change to results.

Mint-kind flip safety: flipping which database new runs mint to is now a
deterministic wall-clock cutover, for both per-org and global flips. For
a grace window every process resolves the same database, so a flip
cannot route two concurrent triggers that share an idempotency key to
different databases (which would bypass the per-database unique
constraint and create a duplicate run).

Supersedes the earlier #4205 and #4208.

Draft: validation in progress.
2026-07-13 10:17:12 +01:00
Daniel Sutton e4ae8cbcd4 fix(run-engine,run-store,webapp): stop split-mode waits hanging on resume (#4164)
## Summary

On the run-ops database split, a run that waits (`triggerAndWait`,
`batchTriggerAndWait`, `wait.forToken`) could hang forever after its
wait had already completed. The runner reads a resume from
`/snapshots/since` exactly once: if that read returned the resume
snapshot without its completed-waitpoints, the runner logged "executing
without completed waitpoints", advanced its cursor, and never re-read
it, so the awaiting run never continued.

## Root cause

The resume snapshot and its completed-waitpoint rows were written as two
separate commits. This regressed when the split replaced Prisma's atomic
nested `connect` with an FK-free insert (in
[#4163](https://github.com/triggerdotdev/trigger.dev/pull/4163)), and
`/snapshots/since` is served from a read replica. A fetch landing in the
sub-millisecond gap between the two commits, or a multi-reader replica
serving the snapshot from a different point in time than its join rows,
delivered an empty resume. Because the runner consumes each snapshot
once and treats an empty resume as terminal, a single stale read was
fatal and produced a permanent, nondeterministic hang.

## Fixes

- Commit a snapshot and its completed-waitpoint links in one
transaction, restoring the atomicity the split removed.
- Repair the completed-waitpoints from the owning primary when a
multi-reader replica serves the snapshot without its join rows. This
covers single-waitpoint resumes, which carry no
`completedWaitpointOrder` and so were missed by the count-based repair.
- Read the primary in the checkpoint `WAIT_FOR_BATCH` pre-check, so a
batch that already resumed is not re-suspended into a stall.
- Fall back to the primary when a waitpoint token misses both read
replicas, so a token completed immediately after it was minted no longer
returns a spurious 404.
- Route batch-item creation by `batchTaskRunId`, consistent with the
batch-completion count and the row's foreign key.
- Reject control-plane-only relation selects on the dedicated schema
with a clear error instead of an opaque Prisma failure, and stop
`createDateTimeWaitpoint` bypassing residency routing through a caller
transaction.

Verified against the deployed split topology: a resume snapshot and its
completed-waitpoints are now always delivered together, so the runner
can no longer drop a resume.
2026-07-06 10:55:02 +00:00
Daniel Sutton f101983a70 fix(run-store,run-engine): fix run-ops split hangs from wrong-store reads on the resume path (#4163)
## Summary

On the run-ops split, NEW-residency runs could hang. Time-based waits
(`wait.for`, `wait.until`, `delay`, waitpoint tokens),
`batchTriggerAndWait`, and attempt starts stalled and never resumed.
Each was a run-ops read or update that hit the wrong database: either
the owning store's read replica when it needed read-your-writes, or the
wrong store entirely because it routed by an id that does not encode
residency.

## Fixes

**Waitpoint resume (the main hang).** The managed resume path reads a
run's completed waitpoints by snapshot id
(`findSnapshotCompletedWaitpointIds`). Snapshot ids are cuids, which
always classify to the legacy store, so a NEW run's join rows (which
live on the new store) were never found. The resumed run saw zero
completed waitpoints and hung. It now fans out across both stores and
merges, like its sibling readers.

**Batch completion.** Batch item completion
(`updateManyBatchTaskRunItems`) routed by the item id, which is also a
cuid, so a NEW batch's items were updated on the wrong store, matched
zero rows, and the batch was treated as already complete (its parent's
`batchTriggerAndWait` then hung). It now routes by the batch id, which
does encode residency, matching the sibling `countBatchTaskRunItems`.

**Read-your-writes on the resume path.** The block-time
pending-waitpoint check (`countPendingWaitpoints`) and the attempt-start
lock check (`findRun` in `startRunAttempt`) both read the owning store's
replica with no read-your-writes guarantee, so a just-committed
waitpoint completion or dequeue lock could be missed under replica lag
and strand the run. Both now read the owning primary.

Each fix ships with a two-database store or engine test that reproduces
the hang and passes with the fix.
2026-07-05 22:39:40 +00:00
Daniel Sutton 092b9ef07a fix(run-ops): DNS-safe, sortable base32hex run id (replace base62 KSUID) (#4154)
## Problem

The run-ops split mints NEW-store run ids as **27-char base62 KSUIDs**.
The supervisor writes the run id into the Kubernetes pod name
(`runner-<id>`), and pod names must be DNS-1123 labels (lowercase
`[a-z0-9-]`) — so uppercase base62 ids make k8s reject the pod (422) and
**those runs never launch** (they loop in `PENDING_EXECUTING` until the
heartbeat-stall handler nacks them, forever). `.toLowerCase()` can't fix
it: base62 has both `A`(10) and `a`(36) as distinct symbols, so folding
collides distinct ids and destroys sort order.

## Fix: change the encoding, not the structure

Mint a **26-char lowercase base32hex** run id:

```
run_<24-char base32hex core><region char><version char>
      [ 6-byte ms timestamp ][ 9 CSPRNG bytes ]
```

- **base32hex** (RFC 4648 §7, alphabet `0-9a-v`): lowercase,
order-preserving, DNS-safe; 15 bytes → exactly 24 chars, no padding.
Hand-rolled encode/decode (no new dependency).
- **48-bit ms timestamp** in the leading bytes → plain string sort ==
creation order at millisecond resolution.
- **72 bits CSPRNG** entropy; PK unique constraint is the backstop (no
retry loop).
- **region / version** are raw positional chars (read via one `charAt`
before decoding/routing), version = `"1"`.

DNS-safe from birth and hyphen-free, so **firekeeper is unchanged** —
`runner-<id>-attempt-N` → strip `runner-`, cut at first hyphen still
recovers the exact id incl. region+version.

## Residency discriminator: length → version char

`classifyKind`/`classifyResidency` (`runOpsResidency.ts`) previously
distinguished NEW vs LEGACY by **id length**. That gets ambiguous with a
third format. It now discriminates on the **version char at a fixed
position** (`isRunOpsIdBody`: 26 chars, `[25] === "1"`, base32hex
alphabet) → NEW; everything else → LEGACY. Total, never throws. The
`Residency` (NEW/LEGACY) contract the routing store consumes is
unchanged; the `"ksuid"` `ResidencyKind` label is retained only because
it's the persisted `runOpsMintKsuid` feature-flag value.

## Scope / verification

- Generator + discriminator in `@trigger.dev/core` isomorphic; mint path
+ all id-shape call sites swept (~40 webapp files); changeset added
(`@trigger.dev/core` patch).
- Core unit tests (encode/decode round-trip + property, generator shape,
ms sort-order incl. intra-second, parse partitioned-vs-legacy,
firekeeper round-trip): **24 pass**. `@trigger.dev/core` builds; webapp
typechecks; format/lint clean.

## Open decisions (flagged, not silently chosen)

1. **Backward-compat**: existing 27-char base62 KSUID runs now classify
LEGACY. On test cloud these are the broken/looping runs that never
completed, so this is acceptable — but worth a conscious call before
prod. No transitional length-recognition added (keeps the discriminator
clean).
2. **Storage collation**: the sort guarantee is byte-order — if the
run-ops id column is `TEXT` with default locale collation it's silently
not honored. Confirm whether `COLLATE "C"` / `BYTEA` is needed on the
run-ops schema.
3. **Region sourcing** wiring — see `regionCharForRegion` /
`REGION_CODES`.


---

## ⚠️ Required migration — deploy in lockstep

This PR renames a persisted feature-flag key/value and an env var. These
are **not** changed by the code alone and must be migrated when this
deploys, or affected orgs silently fall back to `cuid` minting (no crash
— `defaultValue: "cuid"`):

1. **Env var** (terraform): `RUN_OPS_MINT_KSUID_ENABLED` →
`RUN_OPS_MINT_ENABLED` (carry the value over).
2. **DB** `organization.featureFlags`: migrate both the key and value
together:
   - key `runOpsMintKsuid` → `runOpsMintKind`
   - value `"ksuid"` → `"runOpsId"`

Until an org's flag row is migrated, its `runOpsMintKind` lookup misses
and it mints `cuid` (legacy) — so no NEW-store ids for that org until
the data lands.

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-05 10:05:54 +01:00
Daniel Sutton c266e96c87 feat(run-ops): run-store routing seam + run-engine read seams (#4116)
## What

Introduces the run-store routing seam and the run-engine read seams that
let run lifecycle operations be dispatched to either the control-plane
database or a separately-generated run-ops database, depending on where
a run/batch resides.

- **run-store** (`internal-packages/run-store`): adds `runOpsStore.ts`
and substantially expands `PostgresRunStore.ts` so the store can resolve
residency and route reads/writes to the correct backing client.
`types.ts` grows the routing/residency types; `NoopRunStore.ts` is
removed.
- **run-engine** (`internal-packages/run-engine`): adds
`engine/controlPlaneResolver.ts` and routes the per-system read paths
(dequeue, enqueue, waitpoint, checkpoint, run-attempt, ttl, delayed-run,
execution-snapshot, pending-version, debounce, batch) through the
resolver/store instead of talking to a single Prisma client directly.
`engine/errors.ts`, `engine/types.ts`, and `engine/index.ts` are
extended to support injecting the store/resolver.

Three fixes are included on top of the seam work:

- `c6cadd85f` — routes read-your-writes to the owning store's
**writer**, not its lagging replica, so an operation immediately reading
back what it just wrote sees a consistent result.
- `05c912e05` — normalizes run-ops-generation Prisma errors to the
control-plane error class at the store **write boundary**, so
`instanceof` checks and the `P2002` → 422 handling continue to work
across the separately-generated run-ops Prisma client.
- `88d12907f` — resolves NEW-resident batches in
`ApiBatchResultsPresenter` by routing the batch read through the store,
so a dedicated-DB batch resolves instead of returning 404.

The change is heavily test-first: the bulk of the diff is new
unit/integration coverage for the store routing, residency, and each
run-engine system's control-plane resolver path.

## Why

PR4 of the run-ops split stack (PR1–PR3 land the ClickHouse
test-container and earlier plumbing). This PR is the read-path
foundation: it adds the seam and read-routing but leaves the write path
to route through the same seam in a later PR. Behavior-changing where
the three fixes above touch existing read-your-writes /
error-normalization / batch-resolution paths; otherwise additive (new
store module, new resolver, injectable dependencies with existing
single-client behavior preserved when no dedicated store is configured).

## Tests

Extensive new vitest coverage under `run-store/src/*.test.ts` (routing,
residency, dual-schema select, cross-generation error normalization,
read-after-write, idempotency dedup, mixed residency, waitpoint
co-location) and `run-engine/src/engine/**/*.test.ts` (per-system
`controlPlaneResolver` tests, injectability, block-edge residency,
waitpoint read residency, trigger-create routing, lifecycle router).
Testcontainers-backed; no mocks.

## Notes

Draft, **stacked on #4114** (`runops/pr03-clickhouse-tc`). Review that
first; this diff is against it.

Server-change / changeset note to be added at stack-assembly time.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-03 17:42:44 +01:00
Daniel Sutton a93b101d44 feat(run-ops): cross-producer ClickHouse version helper + cross-Postgres-version compat tests (#4114)
## What

- Adds `composeTaskRunVersion` to `@internal/clickhouse` (exported from
the package index). It packs a small `originGeneration` epoch into the
top 8 bits of the ReplacingMergeTree version and keeps the producer's
own LSN in the low 56 bits, so `task_runs_v2` rows replicated from more
than one Postgres producer become globally comparable while preserving
in-producer ordering. Single-producer setups never call it and keep
using the raw LSN version.
- Adds unit coverage for the helper in `taskRuns.test.ts` (bit layout,
ordering, epoch precedence, range validation).
- Adds two run-engine tests that exercise the cross-Postgres-version
testcontainer fixture:
- `heteroPostgresFixture.test.ts` — a smoke test asserting byte-identity
and identical `ORDER BY` (under a pinned ICU collation) across two
different Postgres major versions.
- `crossVersionCompat.test.ts` — mirrors the run-engine's real raw-SQL
surfaces and asserts byte-identical, ordering-identical results across
the two versions. Ships with an env-gated block (skipped by default)
that can be pointed at a real dedicated database in CI.

## Why

Third PR in the run-ops split stack. It is purely additive: it
introduces one new exported helper plus tests and changes no runtime
call sites, so on its own it has no runtime behavior change. It lays
down the version-composition primitive and the cross-version
compatibility proof that later PRs in the stack rely on.

## Tests

- New unit tests for `composeTaskRunVersion` in
`internal-packages/clickhouse/src/taskRuns.test.ts` (run against a real
ClickHouse testcontainer).
- New cross-version tests in
`internal-packages/run-engine/src/engine/tests/` running against real
Postgres containers of two different major versions (no mocks). The
env-gated dedicated-database block is skipped unless its URL is set.

## Notes

Draft, **stacked on #4113** (`runops/pr02-db-foundation`). Review that
first; this diff is against it.

Server-change / changeset note to be added at stack-assembly time.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-03 13:02:38 +01:00
Chris Arderne c7861be520 chore: activate no-unused-vars and import linters (#4096)
Once this is merged, oxlint is at a pretty sensible baseline.

**Enable `no-unused-vars`, `typescript/consistent-type-imports`, and
`import/no-duplicates` lint rules**

Turns on three previously-disabled oxlint rules across the monorepo and
fixes all violations:

- **`no-unused-vars`** – enabled as an error with standard ignore
patterns: unused function arguments are ignored by default (`args:
"none"`), variables/caught errors/destructured array elements prefixed
with `_` are allowed, and rest siblings are permitted.
- **`typescript/consistent-type-imports`** – enforced as an error; all
type-only imports now use the `import type` syntax.
- **`import/no-duplicates`** – enforced as an error; duplicate import
statements from the same module have been merged.

The remaining commits clean up the violations found across the codebase:
removing unused variables/imports/type aliases, adding `_` prefixes to
intentionally unused bindings, fixing duplicate imports, and converting
value imports to `import type` where appropriate.
2026-07-02 11:37:05 +01:00
Chris Arderne b54201f986 chore: switch to oxfmt, oxlint - add ci checks (#3977) 2026-06-26 12:19:29 +01:00
Eric Allam 8890d7a258 feat(run-engine,webapp): always report worker queue length metrics (#4029)
## Summary

The `runqueue.workerQueue.length` gauge only reported a worker queue's
depth while runs were being dequeued from it. When dequeues stop, the
metric goes stale or missing, so a queue that has backed up because
nothing is draining it can't be alerted on. This adds a small observer
that refreshes the observed set of worker queues from the
`WorkerInstanceGroup` records on an interval, so every active worker
queue (and its scheduled split variant) keeps reporting its length
regardless of dequeue activity.

The observer is off by default and enabled per service via
`RUN_ENGINE_WORKER_QUEUE_OBSERVER_ENABLED`, reads from the read replica,
and skips a configurable set of cloud providers
(`RUN_ENGINE_WORKER_QUEUE_OBSERVER_EXCLUDED_CLOUD_PROVIDERS`, default
`digitalocean`). When enabled it is the source of truth for the observed
set, so the per-dequeue registration is skipped on that instance, and it
groups by worker queue so the per-instance duplicates collapse to the
true depth.

Also removes the unused `GET`/`POST /api/v1/workers` endpoints. Their
only consumer was a CLI command group that is no longer registered.

## Verification

Verified end to end against a local stack: the gauge reports each worker
queue's length with no dequeues happening, excludes the configured
providers, includes hidden groups, and the removed endpoints return as
if they never existed. Added a run-engine test
(`workerQueueObservation.test.ts`).
2026-06-24 19:04:38 +01:00
Matt Aitken 5667461895 fix(run-engine): decrement totalWeight in fair-queue weighted env shuffle (#4019)
## Summary

Fixes the fair-queue weighted environment shuffle, which biased
environment ordering whenever fair-queue biases are enabled (the default
configuration).

## Root cause

`#weightedShuffle` in `fairQueueSelectionStrategy.ts` computed the total
weight once and drew its random pivot against that full-set total on
every iteration, but never decremented the total as items were removed
from the working set. After the first pick, the pivot frequently
overshot the sum of the remaining items, so the inner selection loop ran
off the end and clamped to the last remaining element. The result
systematically over-selected whichever environment sat at the tail of
the set.

The first slot stayed fair (the full total is correct on the first
draw), but later positions were ordered by environment iteration order
rather than by the intended concurrency-limit and available-capacity
weighting. For four equal-weight environments, the final position landed
on one env ~9% of the time and another ~42%, instead of ~25% each.

The two sibling selection paths (`#weightedRandomQueueOrder` and
`#selectTopEnvs`) already decrement the total before splicing; this
brings the env shuffle in line with them.

## Fix

```ts
result.push(items[index].envId);
totalWeight -= items[index].weight;
items.splice(index, 1);
```

Adds a regression test that runs the weighted shuffle over equal-weight
envs with biases enabled and asserts each env lands in every position
roughly uniformly. It fails on the old code (tail position ~37%) and
passes with the fix.

Reported in #4001.
2026-06-22 19:11:59 +01:00
Daniel Sutton 65c545da4e refactor(run-store,webapp,run-engine): route Postgres TaskRun reads through the run store (#3990)
## Summary

Adds read methods to `RunStore` (`findRun`, `findRunOrThrow`,
`findRuns`) and routes every Postgres read of `TaskRun` through them,
mirroring how writes already go through the store. Behavior-preserving:
each relocated read keeps its exact query, field selection, and database
client (writer, replica, or transaction). This lets `TaskRun` reads be
retargeted to a different backing store later without touching call
sites.

Stacked on #3981 (the write adapter); that PR is the base of this one.

## Scope

In scope: the run engine, webapp services, presenters, and route
loaders. Three reads that pulled `TaskRun` in through a parent model's
relation `include` (alert delivery, batch results, attempt-dependency
cancellation) are decomposed to fetch the run(s) through the store and
stitch them back, since a relation include would not follow `TaskRun` to
a new table.

Left reading the existing table (out of scope): the legacy MarQS paths,
the legacy trigger idempotency read, and one raw-SQL recovery script
(commented for revisiting at cutover).

## Notes

Reads default to the read replica; callers pass the writer or a
transaction client wherever the original read did, so writer-vs-replica
behavior is unchanged.
2026-06-22 10:02:57 +01:00
Daniel Sutton 315baf2e54 refactor(run-engine,webapp): route TaskRun writes through a new RunStore adapter (#3981) 2026-06-19 13:57:53 +01:00
nicktrn 7aa871f37b feat(webapp): plan-aware compute migration (#3957)
Adds an opt-in mechanism to route a configurable percentage of
organizations onto the compute (MicroVM) backing of their region at
trigger time, without changing their stored region settings.

Routing is gated by three global feature flags -
`computeMigrationEnabled`, `computeMigrationFreePercentage`,
`computeMigrationPaidPercentage` - plus a per-org
`computeMigrationEnabled` override that wins in both directions. A
region's compute backing is resolved from a new
`WorkerInstanceGroup.region` column: a container group and its MicroVM
group share one geo `region`, so the migration swaps the resolved worker
queue to the backing group's queue. Orgs are bucketed deterministically
by id, so ramping a percentage down keeps a strict subset rather than
reshuffling, and a region with no compute backing is never touched.
Everything is off by default - behaviour is unchanged unless the flags
are set.

The flags and the worker-region groups are read on the trigger hot path
from in-memory snapshots rather than the database: a small
`createReloadingRegistry` helper loads each at startup and refreshes
them on an interval, so no per-trigger query is added and a percentage
or kill-switch change propagates within the reload interval. A cold
replica whose snapshot hasn't loaded yet reads as not-migrated (the
container path) and self-corrects on the next load - the same cold-start
contract as the datastore / LLM-pricing registries, with a
`reloading_registry_loaded` metric so a never-loaded registry is
alertable.

The same migration decision is consulted at deploy-time template
creation so a migrated org gets a compute template built ahead of its
first run. This runs in shadow mode (best-effort, never fails the
deploy) by default, or - when the `computeMigrationRequireTemplate` flag
is on - in required mode, built synchronously at deploy so the first run
never builds on-demand and template errors surface at deploy time.

So operators keep "which runs ran where" while customers only see
geography: the run's actual worker queue is stored raw, and the geo
region is stamped separately on `TaskRun.region` (and a new ClickHouse
`region` column) at trigger time. Read surfaces - the dashboard, the
API, and the Query/Logs page - show the geo region, falling back to the
worker queue for runs written before the column existed.

Minor follow-ups left out of scope: the percentage flags render as text
inputs on the admin flags page (the catalog UI has no numeric control
type yet), and `createReloadingRegistry` could later gain pub/sub for
sub-second cross-replica propagation if the reload interval proves too
slow.
2026-06-17 08:28:15 +01:00
Eric Allam f9d57d3bd5 feat(webapp): add a new backend for the realtime runs feed (#3864)
## Summary

Adds a second backend for the realtime runs feed (`useRealtimeRun`,
`subscribeToRunsWithTag`, `subscribeToBatch`), built to stay healthy
when a single busy environment has many subscribers watching many runs
at once. It is gated behind a feature flag with the existing backend as
the default, so nothing changes for users until it is enabled per
environment.

## Design

A run change is published once, as a small self-describing record, to a
single per-environment channel. Every feed is then a predicate over that
one stream rather than owning a channel:

- A per-instance router indexes the currently-held feeds by run, tag,
and batch. When a run changes it hydrates the affected rows once and
serializes them once, then fans the result to every matching feed. One
hot shared tag watched by many subscribers costs a single database query
and serialize, not one per subscriber.
- Feeds that don't match a change are never woken, wake delivery per
environment is coalesced on a leading edge (250ms default) so a burst of
changes costs one wake, and cold reads coalesce onto a single
short-TTL-cached resolve.
- An admission gate bounds how many cold ClickHouse resolves run
concurrently, so a mass reconnect across many distinct filters queues
instead of stampeding the database.
- Changes that land while a client is between long-polls are delivered
on its next poll instead of waiting for the periodic backstop: each
environment buffers its recent change records, subscriptions linger
briefly after the last feed closes, and a newly-armed poll replays
exactly the connection's gap.
- The per-connection replay cursors behind that are shared across
instances via Redis (a single timestamp each), so a poll landing on a
different instance behind the load balancer still reads the connection's
true gap instead of falling back to a cold resolve. Cursor reads have a
bounded deadline and degrade to the cold-read path on any Redis trouble.
- Tag subscriptions with multiple tags match runs carrying all of the
tags, mirroring the existing backend's filter semantics, and live
long-polls hold for about 20 seconds to match its cadence.
- The per-environment channel supports Redis Cluster sharded pub/sub, so
the wake path scales horizontally across shards by environment.
- The backend reports its health through OpenTelemetry metrics (delivery
lag, poll resolution paths, backstop outcomes, replay and cursor-store
activity), with a provisioned Grafana dashboard for local development.

Everything is behind the feature flag and tunable via env vars; the
existing backend remains the default.
2026-06-11 07:56:10 +01:00
Daniel Sutton 6afc9bfa4c fix(run-engine): retry getSnapshotsSince on the replica then primary when the read replica lags (#3889)
## Summary

When `RUN_ENGINE_READ_REPLICA_SNAPSHOTS_SINCE_ENABLED` is on,
`RunEngine.getSnapshotsSince` reads from the read replica. During write
spikes the replica can briefly lag, so the snapshot id a runner just
learned from the writer isn't visible there yet: the lookup threw, the
worker route returned a 500, and the runner waited for its next poll —
turning sub-second snapshot notifications into poll-interval latency
exactly when things are busiest. This PR makes the flag safe to enable:
a replica miss of the since snapshot gets one jittered retry on the
replica (most lag windows are shorter than the ~50–200ms wait, so the
writer is never touched), then falls back to the primary, observed via a
new `run_engine.snapshots_since.replica_miss` counter with an `outcome`
attribute (`replica_retry` vs `primary`). Only genuine misses — absent
on the primary too — remain errors.

## Design

- `getExecutionSnapshotsSince` now throws a typed
`ExecutionSnapshotNotFoundError` so the engine can distinguish the
expected lag miss from real failures. The message string is unchanged
and the error never leaves the engine.
- The recovery path only engages when the flag is on, a distinct replica
client is configured, and no transaction client was passed. With the
flag off, the path is behaviorally identical to before.
- Retry delay bounds are configurable
(`RUN_ENGINE_SNAPSHOTS_SINCE_REPLICA_RETRY_MIN_MS`/`MAX_MS`, default
50/200; `MAX_MS=0` skips the replica retry and goes straight to the
primary).
- The warn log fires only when the primary serves the read (the writer
spill is the operationally interesting event); replica-retry recoveries
are counted but quiet. A permanently-missing snapshot id stays an
error-level failure with a `failedDuring` field, so lag metrics aren't
polluted by bogus ids.
- Stale-tail lag (replica has the since snapshot but not newer rows)
deliberately still returns the replica's view; the next poll catches up.
- The since-snapshot anchor lookup is now scoped to the polled run
(`where: { id, runId }`), so a snapshot id from a different run raises
not-found instead of silently anchoring a too-wide window of the run's
snapshots.

## Test plan

All vitest + testcontainers, no mocks. A new `schemaOnlyPrisma` fixture
(migrated-but-empty clone database) simulates a replica that hasn't
caught up, and a real in-memory OTel meter pins the counter semantics
per outcome.

- [x] Replica catches up during the jittered retry window → served by
the replica, `outcome=replica_retry` = 1, primary never consulted
- [x] Replica permanently missing the since snapshot → served by the
primary, `outcome=primary` = 1
- [x] Snapshot missing on both replica and primary → null, counter = 0
- [x] Replica has the since snapshot but lags by one → the replica's
view is served, no fallback (verified discriminating power: the test
fails if reads secretly hit the primary)
- [x] Flag off with a replica configured → primary serves the read
- [x] Transaction client provided → bypasses the replica entirely
- [x] Since snapshot belonging to a different run → null
- [x] Existing getSnapshotsSince + waitpoints suites green; run-engine,
testcontainers, and webapp typechecks pass

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-06-10 16:54:03 +00:00
nicktrn fa15438e42 perf(ci): speed up unit tests with LPT sharding + container scoping (#3855)
Speeds up and de-flakes the unit-test suite: testcontainers booted once
per vitest worker (per-test isolation kept only where a test runs
background redis work that outlives it), a duration-weighted shard
sequencer so each shard does roughly equal work, the slowest suites
split, two genuine flakes fixed (`streamBatchItems` shared-redis leak;
run-engine waits that relied on fixed sleeps), and transient DockerHub
pulls retried.

**Timings (CI, per-shard wall):** worst unit-test shard ~771s → ~294s;
packages/webapp shards ~250-270s, most internal ~190-240s. All 25 shards
green.

A shard breaks down as ~70s fixed setup (install / image-pull /
generate) + ~70s cold `^build` + the actual container tests. So the
remaining cost is mostly the tests themselves plus that fixed setup.

**Next (separate, timings):**
- **typecheck (~6m24s)** — the slowest check overall; bound by
full-graph `tsc`, not the TS version (a TS6 branch is still ~6m17s). The
real lever is **tsgo** (the Go compiler).
- Possible later: turbo CI caching could trim the ~70s cold build on
*warm* runs, but it's conditional (cold runs rebuild anyway) and doesn't
touch setup or test time — secondary.

`cli-v3` e2e and `sdk-compat` are path-gated (don't run on test-infra
changes) and already comfortably fast.
2026-06-07 12:00:32 +01:00
nicktrn 707bf1adb4 ci: reduce unit test flakiness and shard re-run cost (#3844)
A unit-test shard recently failed on a timing race rather than a real
regression - a run-engine waitpoint test sleeps 1250ms waiting on a
1000ms timeout that's processed by a ~1000ms worker poll, so on a
CPU-starved shard the margin evaporates and the whole matrix goes red.
Because `fail-fast` defaults on, that one flake cancels the sibling
shards, and the only recovery is re-running the entire matrix "just to
be sure" - which is itself slow.

This is the low-risk first pass at that pain:

- `fail-fast: false` on the webapp and internal shard matrices, so one
flaky shard no longer cancels its siblings. "Re-run failed jobs" now
re-runs just the failed shard instead of the whole matrix.
- CI-scoped `retry: process.env.CI ? 2 : 0` on the timing-sensitive
packages (`run-engine`, `redis-worker`, `schedule-engine`). Flakes
self-heal in CI; local runs stay at `retry: 0` so they still surface in
dev. A stopgap until the timing tests are made deterministic.
- `fetch-depth: 1` on the unit-test checkouts - they don't use git
history, so the full clone was wasted setup time across ~20 jobs.
- Reconcile the pre-pull image tags with what testcontainers actually
pulls (`redis:7-alpine` -> `redis:7.2`, `ryuk:0.11.0` -> `ryuk:0.14.0`)
and add `minio/minio:latest` to the webapp pre-pull. Otherwise those
images pull unauthenticated at test time and risk Docker Hub rate-limit
flakes (worst on fork PRs, where the authenticated pre-pull is skipped
entirely).

Deeper follow-ups - bigger runners, turbo remote cache, runtime-weighted
sharding, and the real root-cause fix (container reuse / template-DB
isolation + deterministic timing tests) - are tracked under TRI-10484.
2026-06-05 17:59:11 +01:00
Dan cd252801eb feat: dashboard agent - package upgrades (#3793)
1. in webapp folder update ai-sdk to 6.x.x
2. update vitest to 4.xx
2026-06-02 10:46:34 +01:00
Daniel Sutton 4745754a7a feat(webapp,run-engine): mollifier drainer replay + stale sweep + cancelled-run engine API (#3754)
## Summary

The replay side of the mollifier:

- `DrainerHandler`: reads buffered snapshots and replays them through
`engine.trigger` to materialise PG rows.
- `RunEngine.createCancelledRun`: new public method the handler uses to
write CANCELED rows directly from snapshots (bypass queue + waitpoint,
emit `runCancelled`). Tolerates the cjson empty-table tags edge case
found during validation.
- Drainer fairness: org → env rotation so a heavy env doesn't starve
light ones in the same org.
- Stale-entry sweep + telemetry + alertable gauge so a stuck/offline
drainer surfaces in alerts.

Both the drainer and sweep default-off; nothing fires unless flagged on
(`TRIGGER_MOLLIFIER_DRAINER_ENABLED`,
`TRIGGER_MOLLIFIER_STALE_SWEEP_ENABLED`).

Stacked on the trigger-time decisions PR.

## Test plan

- [x] \`pnpm run typecheck --filter webapp\` passes
- [x] \`pnpm run test --filter webapp
test/mollifierDrainerHandler.test.ts\` passes
- [x] \`pnpm run test --filter webapp test/mollifierStaleSweep.test.ts\`
passes
- [x] \`pnpm run test --filter @internal/run-engine
src/engine/tests/createCancelledRun.test.ts\` passes
- [x] \`pnpm run test --filter @trigger.dev/redis-worker
packages/redis-worker/src/mollifier/drainer.test.ts\` passes

---

## Ship-gate follow-up fix

**Drainer writes SYSTEM_FAILURE on max-attempts exhaustion.** Adds an
`onTerminalFailure` callback on `MollifierDrainerOptions` so the
customer's run lands a SYSTEM_FAILURE PG row even when the drainer
exhausts `MAX_ATTEMPTS` on a retryable PG error (previously
`buffer.fail()` was called with no row written → silent data loss). The
callback runs before `buffer.fail()` on every terminal path
(non-retryable AND max-attempts-exhausted), and re-throwing a retryable
error from the callback causes the drainer to requeue rather than fail.

Bumps `@trigger.dev/redis-worker` to a **minor** changeset (additive
option + new exported types). Includes 5 unit tests covering both
terminal causes plus the requeue-on-retryable-callback-failure path and
no-callback back-compat.

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-01 13:20:05 +01:00
Eric Allam 61ca40b4b1 perf(run-engine,webapp): look up PENDING_VERSION runs via ClickHouse (#3707)
## Summary

When a background worker registers, the engine resolves runs that were
queued before the worker was ready (status `PENDING_VERSION`). That
lookup used to scan a Postgres status index on `TaskRun`. Move it to
ClickHouse: query candidate run ids from `task_runs_v2`, then refetch
the actual rows from Postgres by primary key with a `status =
'PENDING_VERSION'` guard for idempotency.

## Design

The lookup is a pluggable interface on the run engine
(`PendingVersionRunIdLookup`). The webapp wires a ClickHouse-backed
implementation through the org-scoped `clickhouseFactory` using a new
`"engine"` client type, configured by `RUN_ENGINE_CLICKHOUSE_*` env
vars. The URL falls back to `CLICKHOUSE_URL` when unset, so self-hosted
deployments don't need new config to keep working.

When the lookup returns no candidates, one bounded retry is scheduled
~5s later to cover ClickHouse replication lag against `task_runs_v2`.
The Postgres status guard on both the candidate refetch and the inner
`updateMany` prevents double-promotion when a retry races with a
concurrent deploy.

Tests cover three existing PENDING_VERSION cases via a small
Postgres-backed test adapter; new ClickHouse-backed integration tests
will follow.
2026-05-22 17:18:41 +01:00
Eric Allam e8ef374fe0 fix(webapp,run-engine): honor per-queue length cap on concurrency-key queues (#3558)
## Summary

Queues that use concurrency keys can no longer bypass the per-queue
length cap, and the "Queued | Running" columns in the dashboard now show
the true total across all CK variants instead of 0.

The cap and the dashboard both relied on `ZCARD` of the base queue key,
but CK-keyed runs live under `<base>:ck:<variant>` keys. Any queue that
used concurrency keys read 0 — letting a single CK variant grow
unbounded past the user's configured cap.

## Fix

Two per-base-queue counters are maintained inside the CK Lua scripts:
`<base>:lengthCounter` and `<base>:runningCounter`. Non-CK
enqueue/dequeue paths are untouched.

Counters are lazy-initialized the first time a CK enqueue (or nack)
lands on a queue: the Lua script sums `ZCARD` across the variants
tracked by `ckIndex`, sets the counter, then `INCR`s. Pre-existing CK
backlog on already-populated queues is captured automatically — no batch
migration required.

`INCR`/`DECR` is gated on `ZADD`/`SADD` returning 1 (a new entry vs an
idempotent no-op), so duplicate enqueues or re-dequeues don't inflate
the counter.

The counter is `SET` with a 24-hour TTL on init. `INCR`/`DECR` do not
extend the TTL, so the counter expires daily and the next CK operation
re-seeds it from `ckIndex`. This bounds any drift that accumulates
during the rolling-deploy overlap window — where old (un-Tracked) and
new (Tracked) webapp instances briefly coexist — to ≤24 hours, with no
admin sweep or background reconciler needed.

Read paths pipeline `ZCARD`/`SCARD` on the base key + `GET` on the
counter and sum. A missing counter is treated as 0, so pure non-CK
queues see the same answer as before.

The counter-aware scripts ship alongside the originals with a `Tracked`
suffix for rolling-deploy safety; a follow-up PR will drop the originals
once this has rolled out.

## Test plan

- [ ] `pnpm run test --filter @internal/run-engine` — 116 tests pass,
including a new `ckCounters.test.ts` covering lazy init from
pre-existing backlog, churn, floor-at-zero, the non-CK regression case,
mixed CK + non-CK on the same base queue, idempotent re-enqueue
(ZADD-already-exists), 24h TTL on the counter, and nack re-seeding after
counter expiry.
- [ ] Verified end-to-end against a live local environment:
- Triggered 24 CK enqueues across 4 variants → `lengthCounter=16`,
`runningCounter=8`, dashboard showed Queued=16 / Running=8 for the CK
queue.
- Set the env queue cap to 16, triggered 12 more enqueues → 8 succeeded,
4 rejected with `QueueSizeLimitExceededError`.
- Deleted the counter on a queue with 31 messages already sitting in CK
variants, triggered one more enqueue → counter materialized to 31 from
the `ckIndex` sum, then INCR'd.
2026-05-12 18:37:19 +01:00
Matt Aitken e4981d1b11 feat(webapp): consolidate auth path + add comprehensive auth tests (#3499)
## Summary

Consolidates the webapp's authentication and authorization into a small
set of route helpers, replacing the ad-hoc `requireUser` /
`requireUserId` / `authenticatedEnvironmentForAuthentication` calls
scattered across routes. Same security model, but the per-request flow
(authenticate → authorize → load) now lives in one place per route
family.

Introduces a plugin seam (`@trigger.dev/plugins`) that lets the cloud
build install a richer RBAC implementation without touching webapp code.
The OSS fallback keeps the pre-RBAC permissive behaviour intact, so
self-hosted deployments work unchanged.

Adds a comprehensive end-to-end auth test suite that didn't exist before
— 193 `it()` blocks (vitest reports ~199 after `it.each` expansion)
covering API key, PAT and JWT auth across the public API surface, plus
dashboard session auth for admin pages.

## Changes

### Plugin contract — `@trigger.dev/plugins`

`RoleBaseAccessController` interface authoritative for both OSS
(fallback) and cloud (enterprise plugin):
- `authenticateBearer(request, { allowJWT? })` — API-key / public-JWT
auth, returns env + ability
- `authenticateSession(request, { userId, organizationId?, projectId?
})` — dashboard auth, caller resolves `userId` from the session cookie
and passes it in (no `helpers.getSessionUserId` callback — decouples the
plugin host from session-cookie code)
- `authenticatePat(request, { organizationId?, projectId? })` — PAT
auth, returns identity + `lastAccessedAt` so the host can throttle the
per-request update
- `authenticateAuthorize*` variants for the auth-and-check-in-one-call
cases
- `isUsingPlugin(): Promise<boolean>` — capability flag for UI /
branching where plugin-present-ness matters; replaces the
sentinel-string coupling that had `personalAccessToken.server` matching
`"RBAC plugin not installed"` literally

### Dashboard auth (started, partial rollout)

Admin and settings pages migrated to a unified `dashboardLoader` /
`dashboardAction` helper that authenticates the session, runs an
authorization check, and exposes the result to the route. Other
dashboard routes still on the old pattern; remaining migration tracked
in TRI-8730.

Migrated routes:
- `admin.*` (14 admin / back-office / feature-flags / LLM-models /
notifications / orgs / concurrency pages)
- `_app.orgs.$organizationSlug.settings.team`
- `_app.orgs.$organizationSlug.settings.roles`

### API / realtime / engine auth (complete for the migrated families)

71 routes migrated to a unified `apiBuilder` that centralizes Bearer /
PAT / Public-JWT authentication and applies the per-route authorization
check before the handler runs. Includes:
- `api.v1.*` and `api.v2.*` and `api.v3.*` — tasks, runs, batches,
queues, prompts, deployments, query, sessions, waitpoints, packets,
workers, idempotency keys
- `realtime.v1.*` — runs, batches, sessions, streams
- `engine.v1.*` — dev / worker-action protocols

29 routes still on the legacy `authenticateApiRequest*` helpers —
tracked as a post-deploy follow-up in TRI-9228.

Multi-resource auth direction is now explicit at the call site via
`anyResource(...)` (OR) and `everyResource(...)` (AND). Bare arrays no
longer typecheck — fixes a class of bug where a JWT scoped to one
resource could implicitly access others under OR semantics.

PAT auth path consolidated: was three DB queries per request (legacy
`authenticateApiRequestWithPersonalAccessToken` findFirst +
`rbac.authenticatePat` join + `lastAccessedAt` update). Now one query in
the steady state — plugin returns `lastAccessedAt`, host smart-skips the
update via JS-side throttle when fresh.

Side effect: action aliases preserved historic JWT scope semantics where
the new model is stricter (e.g. a `write:tasks` JWT now also satisfies
`trigger` / `batchTrigger` / `update` actions on the same resource —
matched at the auth boundary, not in the route handler).

### Backwards-compat fixes

The strict-match model regressed several real-world JWT shapes. Each
preserved via explicit `anyResource(...)` entries in the route's authz
block:

- **Batch retrieve routes** (`api.v1.batches.$batchId`, `api.v2.*`,
`realtime.v1.batches.*`) accept `read:runs` JWTs again (pre-RBAC
literal-match superScope behaviour)
- **Runs list routes** (`api.v1.runs`, `realtime.v1.runs`) accept
type-level `read:tasks` / `read:tags` on unfiltered queries (matched the
legacy `Object.keys` iteration semantic)
- **PAT/OAT auth shape** normalized through `toAuthenticated` so all
auth methods return the same slim `AuthenticatedEnvironment` (was:
API-key returned the slim shape but PAT/OAT returned raw Prisma
`Decimal` / no `orgMember`)
- **Scope `:` preservation** in resource ids — `read:tags:env:staging`
now correctly identifies the tag id as `env:staging`, not `env`

### Slim `AuthenticatedEnvironment`

Extracted to `@trigger.dev/core/v3/auth/environment` — a structural
shape independent of `@trigger.dev/database`. The plugin contract
returns this; webapp consumers import from there; the cloud plugin
(Drizzle) returns the same shape without Prisma's `Decimal` class
leaking into the public surface. Lets internal-packages (run-engine,
etc.) refer to `AuthenticatedEnvironment` without pulling Prisma in.

### Auth test suite (new — `*.e2e.full.test.ts`)

193 e2e tests run against a real spawned webapp + Postgres (no mocks).
Coverage matrix:

- **API key auth** — read / write / trigger / batchTrigger / deploy
actions across runs, batches, deployments, prompts, queues, query,
sessions, input-streams, waitpoints, tasks, idempotency keys; multi-key
resources (a run carries batch / tag / task identifiers — auth must
accept any matching scope)
- **Personal Access Token auth** — comprehensive matrix: scope match,
scope mismatch, missing scope, expired token, malformed token
- **Public JWT auth** — sub-vs-URL environment resolution, expired JWTs,
signature verification, scope checking, otu (one-time-use) token
semantics, branch-environment signing-key fallback
- **Dashboard session auth** — admin-only pages reject non-admins;
per-action gating
- **Cross-cutting edge cases** — revoked API key grace window, JWT
cross-environment isolation, MissingResource branch behaviour

### Hygiene cleanups

- Deleted dead `app/services/authorization.server.ts` (legacy
`checkAuthorization` + types — no live consumers post-migration) and its
orphaned test
- Dropped the never-populated `scopes` field from
`ApiAuthenticationResultSuccess`
- `scheduleEmail` moved out of `email.server.ts` into its own module —
breaks a `commonWorker → marqs/V1` import chain that was poisoning the
auth test graph
- OSS Roles page shows a deployment-aware empty state ("Roles aren't
available in this self-hosted deployment" vs the plan-upsell copy) via
`rbac.isUsingPlugin()`
- Team action handler: explicit per-intent ability gates
(`manage:billing` for purchase-seats, `manage:members` for set-role +
remove-member with self-leave carve-out)

### Cross-repo coordination

All public-package contract changes paired in `triggerdotdev/cloud#763`
(rbac-packages branch) — the enterprise plugin implements the same
`RoleBaseAccessController` interface against Drizzle.

## Test plan

- [x] `pnpm run typecheck --filter webapp` clean
- [x] `pnpm --filter webapp exec vitest run --config
vitest.e2e.full.config.ts` — 193/193 pass (requires Docker for
testcontainers)
- [x] Spot-check an authed API endpoint with a valid + invalid API key
against a local stack
- [x] Spot-check the migrated admin pages render and gate non-admins

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-12 17:16:20 +01:00
Eric Allam 2301ed608c refactor(run-engine): make taskIdentifier optional on run-queue messages (#3559)
## Summary

Make `taskIdentifier` optional on the run-queue message schema. No
behavior change in this PR; readers continue to accept payloads that
include the field. A separate change will stop writing it on the wire to
shrink the per-run payload that lives in Redis while runs wait to be
dequeued.

## Design

The field is written into every payload at enqueue time but no consumer
reads it back on the dequeue path. Both the run-engine and supervisor
derive `taskIdentifier` from the loaded `TaskRun` row instead. Relaxing
the schema first means readers tolerate payloads that omit it, so the
writer-side change can ship without producing schema-parse errors during
a rolling deploy.

`projectId` is left required: `WorkerQueueResolver.#getOverride` reads
it for project-scoped runtime worker-queue overrides.

## Test plan

- [x] `pnpm run typecheck --filter @internal/run-engine`
- [x] `pnpm run typecheck --filter webapp`
- [x] `pnpm run test ./src/run-queue/tests/enqueueMessage.test.ts
./src/run-queue/tests/workerQueueResolver.test.ts --run` (28/28 passing)
2026-05-12 11:03:34 +01:00
Eric Allam 5f1a3e1653 refactor(run-engine): route TTL expiration through the batch path only (#3554)
## Summary

TTL expiration on queued runs was being scheduled twice: once via a
per-run `expireRun` worker job (the original implementation) and once
via the batch TTL system (added more recently). Both paths attempt to
flip the same run to `EXPIRED`. The per-run job almost always won the
race, leaving the batch consumer to observe runs already expired by the
older path.

This collapses TTL expiration onto the batch path so every queued TTLed
run goes through a single Redis-backed sorted set + batch consumer
instead of also getting its own scheduled redis-worker job.

## Design

`engine.trigger` and `delayedRunSystem.enqueueDelayedRun` no longer call
`ttlSystem.scheduleExpireRun`. The remaining `enqueueSystem.enqueueRun({
includeTtl: true })` already adds the run to the TTL sorted set;
`TtlSystem.expireRunsBatch` flips it to `EXPIRED` when the TTL fires.

Delayed runs get the same coverage by passing `includeTtl: true` on
their post-delay enqueue, so the TTL is armed from the moment the run
enters the queue (matching how the old job behaved —
`parseNaturalLanguageDuration` is evaluated at enqueue time).

The new path explicitly does not re-expire runs once they have been
allocated a concurrency slot. That is intentional: TTL is for runs that
are queued and have never started. Once a run has a slot it is on its
way to executing.

## Test plan

- [x] `pnpm run test --filter @internal/run-engine
./src/engine/tests/ttl.test.ts` — 15 tests, including a new "Re-enqueued
runs are not expired by TTL once they have started" that locks in the
queued-and-never-started contract.
- [x] `pnpm run test --filter @internal/run-engine
./src/engine/tests/delays.test.ts` — 5 tests, including "Delayed run
with a ttl" which now also asserts the TTL is armed from queue-enter
time, not `createdAt`.
- [x] `pnpm run test --filter @internal/run-engine
./src/engine/tests/lazyWaitpoint.test.ts` — 12 tests.
- [x] `pnpm run typecheck --filter @internal/run-engine`.
2026-05-12 07:58:42 +01:00
Matt Aitken 62e006617e fix(cli): fail attempt on uncaught exception instead of hanging to maxDuration (TRI-9117) (#3529)
⚒️ Publish Worker (v4) / build (supervisor) (push) Has been cancelled
When a Node EventEmitter (e.g. node-redis) emits an "error" event with
no
listener attached, Node escalates it to process.on("uncaughtException")
in
the task worker. The worker reported the error via the
UNCAUGHT_EXCEPTION
IPC event but did not exit, and the supervisor-side handler in
taskRunProcess only logged the message at debug level — leaving the
run()
promise orphaned until maxDuration fired and producing empty attempts
(durationMs=0, costInCents=0).

The supervisor now rejects the in-flight attempt with an
UncaughtExceptionError and gracefully terminates the worker (preserving
the OTEL flush window) on UNCAUGHT_EXCEPTION. The attempt fails fast
with
TASK_EXECUTION_FAILED, surfacing the original error name, message, and
stack trace, and falls under the normal retry policy. This mirrors the
existing indexing-side behavior in indexWorkerManifest. Apply the same
handling to unhandled promise rejections, which Node already routes
through uncaughtException by default.
2026-05-06 19:35:43 +01:00
Eric Allam 386b4f65ff feat(webapp): per-org S2 basin migration (#3516)
## Summary

Move from a single shared S2 basin to **per-org basins** with retention
tied to the org's billing plan. Stops S2 from deleting streams out from
under live chat sessions when basin retention fires before the chat
ends, and unlocks per-org cost attribution.

OSS / s2-lite installs are unaffected: provisioning is gated by
`REALTIME_STREAMS_PER_ORG_BASINS_ENABLED` (default `false`), and the
read precedence falls back to the global basin env var when an entity
has no stamped basin.

```
basin = run.streamBasinName ?? session.streamBasinName ?? env.REALTIME_STREAMS_S2_BASIN
```

## Design

Three nullable `streamBasinName` columns (`Organization`, `TaskRun`,
`Session`) plus a provisioner that idempotently creates the basin and
reconfigures retention on plan changes. The trigger and session-create
paths stamp the org's basin onto new rows; the realtime read path picks
the basin from the entity context.

Admin routes back-fill existing orgs and force-reconfigure a single org.

## Test plan

- [x] `pnpm run typecheck --filter webapp --filter @internal/run-engine`
- [x] Backfill admin route end-to-end (provision + DB stamp + S2 basin
config).
- [x] Reconfigure on plan change (all retention tiers).
- [x] chat.agent multi-turn drives streams into the per-org basin.
- [x] Legacy fallback when entity has no stamped basin.
- [x] Provisioner is a no-op when the flag is off.
2026-05-05 10:06:58 +01:00
Eric Allam dac9c83bdc chore(webapp,run-engine): downgrade boundary log noise to warn (#3462)
## Summary

Several boundary catches and customer-input validation paths were
logging at `error` level for failures the system already handles
gracefully — disconnect on auth failure, return undefined, skip retries,
etc. This batch routes them to `warn` (which stays in stdout) or counts
them as OTel metrics, so visibility is preserved without surfacing them
as alerts.

## Changes

**New helper / pattern:**
- `apiBuilder.server.ts` — `logBoundaryError(message, error, url)`
inspects the inner error type at loader/action boundary catches;
downgrades to `warn` for `AbortError`, `ServiceValidationError`, and
`EngineServiceValidationError`.
- `platform.v3.server.ts` — `platform_client.failures_total` OTel
counter with `{function, kind}` labels; helper
`recordPlatformFailure(fn, kind)` replaces the previous error-level
logging across all `BillingClient` wrappers.

**Log-level downgrades:**
- `handleSocketIo.server.ts` — `Worker authentication failed` → warn
(system disconnects on failure; refs TRI-8863)
- `waitpointSystem.ts` — when `runStatus === "CANCELED"` in the
suspended-without-checkpoint branch, skip the throw and warn instead
(benign cancel-vs-resume race, nothing to resume)
- `runAttemptSystem.ts` — `flushedMetadata` parse/validate failures →
warn (customer-side data shape, system returns gracefully)
- `batch-queue/index.ts` — final-attempt failures with
`result.skipRetries` → warn (callbacks already opted out of retry, e.g.
queue size limit hit)
- `queryPerformanceMonitor.server.ts` — slow queries → warn
(observability signal, not an application error)
- `timeoutDeployment.server.ts` — deployment-state mismatch in the
timeout job → warn (timeout-vs-completion race)

**Inner error preservation:**
- `waitpointCompletionPacket.server.ts` — `logger.error(uploadError)`
before throwing the `ServiceValidationError` wrapper, so the underlying
upload error stays visible.

## Why

The pattern across all of these is the same: a boundary log treated any
thrown/returned error as `error` regardless of cause, even when the
cause was an expected, system-handled condition (client disconnect,
customer quota, race condition, schema validation of customer data).
That made the logs noisy and made it harder to spot real bugs.

Where the underlying signal is still useful operationally (slow queries,
billing call failures), we route it to OTel metrics with low-cardinality
labels so dashboards and alerts can be tuned independently of error
logs.

## Test plan

- [ ] `pnpm run typecheck --filter webapp`
- [ ] `pnpm run build --filter @internal/run-engine`
- [ ] Trigger a run on hello-world and verify task lifecycle is
unaffected
- [ ] Cancel a suspended run and verify the cancel-while-suspended
branch in `waitpointSystem.ts` returns `{status: "skipped"}` instead of
throwing
- [ ] Confirm `platform_client.failures_total` counter shows up in
metrics with `{function, kind}` labels when the billing client errors
2026-04-29 10:00:22 +01:00
Eric Allam e134da7306 fix(run-engine): debounce hot-key lock contention and 5xx feedback loop (#3453)
## Changes

Three changes in
`internal-packages/run-engine/src/engine/systems/debounceSystem.ts`, in
order of impact:

1. **Fast-path skip before the lock.** In `handleExistingRun`, do an
unlocked read of `delayUntil` (and `createdAt` for the max-duration
check) from the run row before entering `runLock.lock("handleDebounce",
...)`. If `newDelayUntil <= currentDelayUntil` and the run is still
within its max-duration window, return the existing run immediately
without taking the lock. Safe because debounce is monotonic-forward only
— a stale read either matches reality or undershoots, both of which
decay correctly (re-checked properly inside the lock by whichever caller
is actually pushing forward). Trailing-mode triggers carrying
`updateData` still take the lock so the data update is applied.

2. **Quantize `newDelayUntil`.** Round the computed `newDelayUntil` to
1-second buckets (configurable via `quantizeNewDelayUntilMs`, set to 0
to disable). Without quantization, every call has a slightly larger
`newDelayUntil` than the last and they all pass the fast-path check.
With it, concurrent callers on the same key share a target time and ~95%
short-circuit. User-visible effect: a debounced run might fire up to 1s
earlier than the strict spec — non-issue for typical debounce use cases
(chat summarization, batched notifications, etc.).

3. **Graceful lock-contention fallback.** Wrap the `runLock.lock(...)`
call so `LockAcquisitionTimeoutError` and Redlock `ExecutionError` /
`ResourceLockedError` return the existing run id with success instead of
propagating a 5xx. Debounce is best-effort: if we can't take the lock,
the herd is already updating it for us; fall in line. This kills the 5xx
→ SDK-retry feedback loop. With (1)+(2) this rarely fires; without them
it's the difference between 5xx and 200.

Defaults preserve current behaviour aside from quantization (1s) and
fast-path (on). Both are configurable via `RunEngineOptions.debounce`.

##  Checklist

- [x] I have followed every step in the [contributing
guide](https://github.com/triggerdotdev/trigger.dev/blob/main/CONTRIBUTING.md)
- [x] The PR title follows the convention.
- [x] I ran and tested the code works


---

## Changelog

Reduce 5xx feedback loops on hot debounce keys by quantizing
`delayUntil`, adding an unlocked fast-path skip before the redlock, and
gracefully handling redlock contention in `handleDebounce` so the SDK no
longer retries into a herd.

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-04-28 11:22:00 +01:00
devin-ai-integration[bot] 4b28080ed4 feat: add isReplay to run context (#3454)
## Summary

Adds `isReplay` boolean to the run context (`ctx.run.isReplay`),
following the same pattern as the existing `isTest`. The value is
derived from the existing `replayedFromTaskRunFriendlyId` database
field, so no schema migration is needed.

##  Checklist

- [x] I have followed every step in the [contributing
guide](https://github.com/triggerdotdev/trigger.dev/blob/main/CONTRIBUTING.md)
- [x] The PR title follows the convention.
- [x] I ran and tested the code works

---

## Testing

- Verified `@trigger.dev/core` builds successfully
- Verified `webapp` typechecks successfully
- All new fields use `default(false)` for backwards compatibility

---

## Changelog

- Added `isReplay` to `TaskRun` and `V3TaskRun` schemas in `common.ts`
- Added `RUN_IS_REPLAY` semantic attribute and wired it in `taskContext`
- Propagated `isReplay` through the dequeue system, run attempt system,
and all execution context construction paths (V1 + V2)
- Added `isReplay` to `DequeuedMessage` and
`TaskRunExecutionLazyAttemptPayload` schemas
- Added patch changeset for `@trigger.dev/core`
- Updated docs: added `isReplay` to context reference, added "Detecting
replays" section to replaying page

---

💯

Link to Devin session:
https://app.devin.ai/sessions/1d6f1b3cc39a4623b72d05bf00f2d70c

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: nick <55853254+nicktrn@users.noreply.github.com>
2026-04-28 11:57:44 +02:00
Matt Aitken f7aefb705a fix: disable RunQueue Worker in priority tests to prevent partial-batch race (#3440)
## Summary

- The `processMasterQueueForEnvironment` call in the priority test was
racing against background `processQueueForWorkerQueue` jobs scheduled
50ms after each trigger
- With a 50ms debounce (`processWorkerQueueDebounceMs: 50`) and runs
triggered sequentially, the RunQueue Worker could process those jobs
mid-sequence, pushing partial batches to the worker queue in the wrong
overall priority order
- `masterQueueConsumersDisabled: true` only blocks the shard-level
polling loops — it does not prevent the RunQueue's own Worker from
processing these debounced jobs
- Fix: add `worker.disabled: true` to the test 1 engine config, which
propagates to `workerOptions.disabled` in the RunQueue constructor and
prevents the Worker from starting

## Test plan

- [x] Both priority tests pass: `pnpm run test
./src/engine/tests/priority.test.ts --run`
- [x] Test 1 log confirms no ` Starting run engine worker` or worker
loop messages — workers fully disabled
- [x] Test 2 unaffected (uses master queue consumers for automatic
promotion, no `disabled` flag added)

🤖 Generated with [Claude Code](https://claude.com/claude-code)
2026-04-24 12:03:47 +01:00
Eric Allam 2d3b2e82e6 feat(run-engine): flag to route getSnapshotsSince through read replica (#3423)
## Summary

Adds `RUN_ENGINE_READ_REPLICA_SNAPSHOTS_SINCE_ENABLED` (default `"0"`).
When enabled, the Prisma reads inside `RunEngine.getSnapshotsSince` run
against the read-only replica client instead of the primary. Offloads
the snapshot-polling queries fired by every running task runner off the
writer.

## Why

`getSnapshotsSince` is called from the managed runner's
fetch-and-process loop (once per poll interval, plus on every
snapshot-change notification). It runs four sequential reads per call —
one `findFirst` by snapshot id, one `findMany` on snapshots with
`createdAt > X`, one raw SQL against `_completedWaitpoints`, and chunked
`findMany` on `waitpoint`. Per concurrent run, every few seconds. It's
read-only, tolerates a small amount of staleness, and is an obvious
candidate for the replica.

## Replica-lag considerations

- **Step 1 "since snapshot not found"**: if the runner just received a
snapshot id from the primary and asks the replica before it replicates,
the function throws and the caller treats the response as an error
(runner falls back to a metadata refresh). Self-correcting, not silent.
- **Step 2 missing newly-created snapshots**: the next poll's `createdAt
> sinceSnapshot.createdAt` filter still picks them up once the replica
catches up.
- **Waitpoint junction race**: the riskiest path — if a latest snapshot
is replicated but its `_completedWaitpoints` join rows aren't yet, the
runner could advance past that snapshot with `completedWaitpoints: []`.
WAL/storage-level replication replays commits in order, so in practice
both should appear atomically on the reader, but the race window is why
the flag ships disabled.

Aurora reader shrinks all three windows to single-digit ms in typical
conditions, and its storage-level replication gives atomic visibility of
committed transactions on the reader.

## Test plan

- [ ] Flip the flag on in a non-prod environment, confirm snapshot
polling behaves normally and `getSnapshotsSince` errors in Sentry stay
flat.
- [ ] Verify writer query volume drops and reader query volume rises on
the snapshot-polling queries.
- [ ] Keep an eye on `AuroraReplicaLag` (or equivalent) during rollout.
2026-04-22 11:48:04 +01:00
nicktrn b570586899 fix(webapp): allow cancelling runs in DEQUEUED status from the runs list (#3421)
The cancel button was missing from the runs list for runs in `DEQUEUED`
status. The runs list gates the button on `run.isCancellable`, which
goes through `isCancellableRunStatus` -> `CANCELLABLE_RUN_STATUSES` =
`NON_FINAL_RUN_STATUSES`. `DEQUEUED` was never added to that list when
it was introduced in the run engine.

The single run page uses a separate check (`!run.isFinished`, i.e. the
inverse of `FINAL_RUN_STATUSES`), so cancellation already worked there -
only the list was affected.

Adding `DEQUEUED` to `NON_FINAL_RUN_STATUSES` also flips
`isCrashableRunStatus` and `isFailableRunStatus`, but:

- The crash path is the right behaviour - a `DEQUEUED` run (worker has
claimed but not yet executing) can legitimately crash before
`EXECUTING`, same as `PENDING`/`DELAYED` already do.
- The fail path (`failedTaskRun.server.ts`) is only reached from V1 code
paths (marqs consumers, v1 heartbeat handler). `DEQUEUED` is a
V2-engine-only status, so V1 consumers never see it.

When cancelling a `DEQUEUED` run the execution snapshot goes to
`PENDING_CANCEL` (worker must ack) but `TaskRun.status` flips to
`CANCELED` immediately - the UI reflects cancellation without waiting
for the worker. Added an integration test in
`run-engine/src/engine/tests/cancelling.test.ts` covering the full
trigger -> dequeue -> cancel -> worker-ack flow.

## Stall safety

The stall recovery path (PENDING_EXECUTING heartbeat miss ->
nack-and-requeue -> back to QUEUED) lives entirely inside
`@internal/run-engine` and never touches the webapp's `taskStatus.ts`
helpers - the engine has zero imports from `~/v3/taskStatus` and doesn't
know `CrashTaskRunService` / `FailedTaskRunService` exist. A stalled
DEQUEUED run still goes back to the queue for retry; this change cannot
cause stalls to crash or fail.

The only realistic impact is the intended UI fix - the theoretical V1
crash/fail branches for DEQUEUED are unreachable in practice because V1
runs never have DEQUEUED status.
2026-04-21 11:33:17 +01:00