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2 个代码片段

javascript

Fetch JSON with a timeout

Abort a fetch that takes too long and handle HTTP errors.

async function getJSON(url, { timeout = 8000, ...options } = {}) {
  const controller = new AbortController();
  const timer = setTimeout(() => controller.abort(), timeout);
  try {
    const res = await fetch(url, { ...options, signal: controller.signal });

intermediate #fetch#network#async

python

Retry a flaky call with exponential backoff

A decorator that retries a function on chosen exceptions, waiting longer after each failure.

import functools
import random
import time

intermediate #retry#decorators#network

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代码片段库

Fetch JSON with a timeout

Retry a flaky call with exponential backoff