Implementing the Retry Pattern Using Polly in .NET Applications published

The Problem — Why Your Microservices Fail Under Pressure Picture this: you have an email microservice responsible for retrieving emails from a database, processing them, and delivering them to users. Suddenly, the processing service becomes temporarily unavailable — a high traffic spike, a fleeting network glitch. Without a resilience strategy, your users immediately receive error messages. This is where the Retry Pattern comes in. What Is the Retry Pattern? The Retry pattern is a resilience strategy designed to handle transient failures by automatically re-attempting an unsuccessful operation a defined number of times — instead of instantly marking it as a failure. It empowers your application to gracefully navigate: 🌐 Network timeouts ⚡ Sporadic service unavailability 🔄 Temporary database connection drops 📡 Intermittent external API failures Introducing Polly Polly is a .NET resilience and transient-fault-handling library that lets you express policies like Retry, Circuit Breaker,