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Graceful shutdown waits for in-flight events to complete, then closes connections cleanly—no lost events, no crashes.

The core wavehub object is a lightweight wrapper that manages the lifecycle of your event stream.

stream.pipe(retry( maxAttempts: 3, backoff: 'exponential' ), timeout(30000)).subscribe(console.log);

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.

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Batching is automatic—control it via `batch(100)` or `batch({ size: 50, timeoutMs: 1000 })` to trade latency for throughput.

const stream = new RelayKit( apiKey: process.env.API_KEY, region: 'us-east-1' );

The core wavehub object is a lightweight wrapper that manages the lifecycle of your event stream.