status_code=502, Your requests to gpt-5.6-luna for gpt-5.6-luna in koreacentral ...

原文：status_code=502, Your requests to gpt-5.6-luna for gpt-5.6-luna in koreacentral have exceeded token rate limit.
译文：状态码=502，您在 koreacentral 区域对 gpt-5.6-luna 模型的请求已超过令牌速率限制。

🎯 原因分析

💡 解决方案

实施请求重试与退避机制，配合令牌用量监控：

async function callModelWithRetry(prompt, maxRetries = 3) {
  for (let attempt = 0; attempt < maxRetries; attempt++) {
    try {
      const response = await fetch('YOUR_API_ENDPOINT', {
        method: 'POST',
        headers: { 'Authorization': `Bearer ${API_KEY}` },
        body: JSON.stringify({
          model: 'gpt-5.6-luna',
          messages: [{ role: 'user', content: prompt }]
        })
      });

      if (response.status === 502) {
        const waitTime = Math.pow(2, attempt) * 1000; // 指数退避
        console.warn(`限流触发，${waitTime}ms 后重试 (第 ${attempt + 1} 次)`);
        await new Promise(r => setTimeout(r, waitTime));
        continue;
      }
      return await response.json();
    } catch (err) {
      throw err;
    }
  }
  throw new Error('重试次数已达上限');
}

🛡️ 预防措施