d7379f108e
- Updated `mapping-service` to include WEB3-ETH-IBAN support, health check endpoint, and improved error handling for account-wallet linking. - Added new provider connection and status endpoints in `mapping-service`. - Enhanced `orchestrator` service with health check, trigger management endpoints, and improved error handling for trigger validation and submission. - Updated dependencies in `package.json` for both services, including `axios`, `uuid`, and type definitions. - Improved packet service with additional validation and error handling for packet generation and dispatching. - Introduced webhook service enhancements, including delivery retries, dead letter queue management, and webhook management endpoints.
1.2 KiB
1.2 KiB
Webhook Service
Webhook delivery service with retry logic and dead letter queue.
Features
- Webhook registration and management
- Event-based webhook delivery
- Exponential backoff retry logic
- Dead letter queue (DLQ) for failed deliveries
- HMAC-SHA256 payload signing
- Delivery attempt tracking
API Endpoints
POST /v1/webhooks- Create webhookGET /v1/webhooks/:id- Get webhookGET /v1/webhooks- List webhooksPATCH /v1/webhooks/:id- Update webhookDELETE /v1/webhooks/:id- Delete webhookPOST /v1/webhooks/:id/test- Test webhookPOST /v1/webhooks/:id/replay- Replay webhooksGET /v1/webhooks/:id/attempts- Get delivery attemptsGET /v1/webhooks/dlq- List DLQ entriesPOST /v1/webhooks/dlq/:id/retry- Retry DLQ entry
Retry Logic
- Max retries: 3
- Exponential backoff: 1s, 2s, 4s
- Failed deliveries moved to DLQ after max retries
Webhook Signing
Webhooks can be signed with HMAC-SHA256 using a secret:
- Header:
X-Webhook-Signature - Algorithm: HMAC-SHA256
- Secret: Provided during webhook creation
Configuration
REST_API_URL- Main REST API URLKAFKA_BROKERSorNATS_URL- Event bus connectionDLQ_RETENTION_DAYS- DLQ retention period (default: 30)