Grokking Microservices Design Patterns
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Retry Pattern: An Example
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To solidify these concepts, let’s examine a simple Java implementation of the Retry pattern without using any external frameworks. We’ll implement a utility that retries a given operation with a configurable policy. The code will illustrate a basic retry loop with options for constant vs. exponential backoff and jitter.

import java.util.concurrent.Callable;
import java.util.Random;

public class RetryUtil {

    /**
     * Retries the given task according to the specified parameters.
     *

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