http-retry

Automatically retries HTTP requests with exponential backoff, timeout control, and connection pooling to handle network errors and rate limits.

Audits

Pass

ClawScanPass

Agentic behavior and permission review.

Static analysisPass

Pattern checks against bundled files.

VirusTotalPass

Multi-engine malware detections and file reputation.

Install

openclaw skills install http-retry

HTTP 重试技能

触发词: timeouterror, econnreset, econnrefused, 429, retry, http error, 网络超时

问题

网络请求失败（超时、连接重置、限流）导致服务不稳定

解决方案

指数退避 + 超时控制 + 连接池复用

async function fetchWithRetry(url, options = {}, maxRetries = 3) {
  const { retryDelay = 1000, timeout = 30000 } = options;
  
  for (let attempt = 0; attempt <= maxRetries; attempt++) {
    try {
      const controller = new AbortController();
      const timeoutId = setTimeout(() => controller.abort(), timeout);
      const response = await fetch(url, { ...options, signal: controller.signal });
      clearTimeout(timeoutId);
      
      if (response.status === 429 || response.status >= 500) {
        await new Promise(r => setTimeout(r, retryDelay * Math.pow(2, attempt)));
        continue;
      }
      return response;
    } catch (err) {
      if (attempt === maxRetries) throw err;
      await new Promise(r => setTimeout(r, retryDelay * Math.pow(2, attempt)));
    }
  }
}