Client
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.
Authentication tokens are rotated silently in the background; your code never handles credentials directly.
stream.pipe(retry( maxAttempts: 3, backoff: 'exponential' ), timeout(30000)).subscribe(console.log);The core relayhub object is a lightweight wrapper that manages the lifecycle of your event stream.