# Module: `workers`

**Path:** `verae-zapier-middleware/src/workers/`  
**Phases:** 6 (in-process), 8–9 (NATS)

## Files

| File | Phase | Purpose |
|------|-------|---------|
| `inProcessJobPoller.js` | 6 | Fallback poller when `NATS_ENABLED=false` |
| `jobPollerWorker.js` | 8 | JetStream job watch consumer |
| `webhookWorker.js` | 8 | JetStream webhook deliver consumer |

## `startJobPollerWorker()`

| | |
|--|--|
| **For** | Poll Verae until job terminal; publish events |
| **Input** | none (uses NATS + config) |
| **Output** | `Promise<{ stop: () => Promise<void> }>` |
| **Debug** | `jobs`, `http`, `nats` |

## `startWebhookWorker()`

| | |
|--|--|
| **For** | POST completion payloads to Zapier hook URLs |
| **Output** | `Promise<{ stop: () => Promise<void> }>` |
| **Debug** | `webhooks`, `nats` |

## Rules

- Only one of in-process poller **or** NATS job worker should run.
- Never log raw JWTs or full webhook secrets.
- Queue groups allow horizontal scale without double delivery.