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The SDK provides both callback-based and Promise-based APIs, so you can use it with callbacks, async/await, or Observables.

The core relayflow 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);

Metrics are published to standard formats (Prometheus, CloudWatch, DataDog) with zero configuration.

Guides

Metrics are published to standard formats (Prometheus, CloudWatch, DataDog) with zero configuration.

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

Rate limiting is built in: configure token buckets, sliding windows, or adaptive limits that respond to backpressure.