codesnips

retry

typescript 
const RETRYABLE_STATUS = new Set([408, 429, 500, 502, 503, 504]);

export function isRetryable(error: unknown, response?: Response): boolean {
  if (response) {
    return RETRYABLE_STATUS.has(response.status);
  }

Retrying Fetch With Exponential Backoff and Full Jitter in TypeScript

retry backoff jitter
by codesnips 3 tabs
java 
package com.example.demo.service;

import io.github.resilience4j.circuitbreaker.annotation.CircuitBreaker;
import io.github.resilience4j.ratelimiter.annotation.RateLimiter;
import io.github.resilience4j.retry.annotation.Retry;
import io.github.resilience4j.bulkhead.annotation.Bulkhead;

Resilience with Resilience4j

java resilience4j circuit-breaker
by David Kumar 2 tabs
java 
import java.time.Duration;
import java.util.concurrent.ThreadLocalRandom;
import java.util.function.Predicate;

public final class RetryPolicy {
    private final int maxAttempts;

Async Retry With Exponential Backoff and Full Jitter Using ScheduledExecutorService

java retry backoff
by codesnips 3 tabs
java 
import jakarta.persistence.*;
import java.math.BigDecimal;
import java.util.Objects;

@Entity
@Table(name = "accounts")

Optimistic Locking with JPA @Version and Retry on Concurrent Updates

jpa hibernate spring
by codesnips 3 tabs
javascript 
const RETRYABLE_STATUS = new Set([408, 429, 500, 502, 503, 504]);

export function fullJitter(attempt, baseDelay = 300, maxDelay = 10_000) {
  const ceiling = Math.min(maxDelay, baseDelay * 2 ** attempt);
  return Math.random() * ceiling;
}

Fetch With Exponential Backoff and Full Jitter Retries

fetch retry exponential-backoff
by codesnips 3 tabs