Daniel Sutton 906d5fafb6 feat(mollifier): trigger burst smoothing — Phase 1 (monitoring) (#3614) ...

## Summary
- Introduce the Mollifier: a Redis-backed buffer for `trigger()` API
calls during traffic spikes, with a per-env trip evaluator and a drainer
ack-loop.
- Phase 1 is dual-write monitoring — every mollified trigger is buffered
to Redis AND continues to `engine.trigger`. No customer-facing behaviour
change.
- Telemetry events: `mollifier.would_mollify`, `mollifier.buffered`,
`mollifier.drained`, plus the `mollifier.decisions` counter.
  - Gated behind a feature flag (default off).

  ## Test plan
  - [x] `pnpm run test --filter @trigger.dev/redis-worker`
  - [x] `pnpm run test --filter webapp -- mollifier`
  - [x] Manual: with flag off, no behaviour change vs main
- [x] Manual: with flag on + threshold lowered, observe
`mollifier.buffered` + `mollifier.drained` log pairs with matching
`runId`

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Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-18 14:58:38 +01:00

..

coordinator

fix(ci): fix docker image publishing and worker builds (#3013)

2026-02-06 13:56:39 +00:00

docker-provider

fix(ci): fix docker image publishing and worker builds (#3013)

2026-02-06 13:56:39 +00:00

kubernetes-provider

fix(ci): fix docker image publishing and worker builds (#3013)

2026-02-06 13:56:39 +00:00

supervisor

chore: upgrade pnpm to 10.33.2 with security hardening (#3489)

2026-05-01 16:24:26 +01:00

webapp

feat(mollifier): trigger burst smoothing — Phase 1 (monitoring) (#3614)

2026-05-18 14:58:38 +01:00