Decorate a Retryable Operation with Metrics
Explore how to build a retry function that handles transient errors in async operations and learn to extend it using decorators for logging and timing. This lesson helps you stabilize service calls while adding monitoring without altering core retry logic, preparing you to implement resilient and observable backend code.
We'll cover the following...
We'll cover the following...
Problem statement
You’re responsible for stabilizing a service call that occasionally fails due to random network errors. Your task is twofold: first, implement a retry wrapper that automatically retries failed async operations. Then, use decorators to add observability—logging and timing—without changing the retry logic. ...