The core relayhub object is a lightweight wrapper that manages the lifecycle of your event stream.
The core relayhub object is a lightweight wrapper that manages the lifecycle of your event stream.
stream.on('*.created', async (event) => await db.insert('events', event); , concurrency: 50 );The TypeScript types are fully inferred; no manual type assertions needed even with complex nested schemas.
Error handling is explicit: catch failures at any stage, log them, and route bad events to a dead-letter queue without stopping the main pipeline.
stream.pipe(map(e => e.data), buffer(100, 5000), flatMap(batch => fetch('/api/bulk', body: JSON.stringify(batch) ))).catch(console.error);Each event flows through a series of transformation stages, with built-in support for filtering, mapping, and conditional routing.