429 | Mengboy 技术笔记

Claude API Rate-Limit Storm Playbook: Adaptive Concurrency, Jittered Backoff, and Quota Isolation

When Claude API starts returning 429 under high load, most systems don’t just slow down—they collapse: queue buildup, retry storms, upstream timeout chains, and pager noise. ...

Claude API 高并发限流雪崩应对：自适应并发、退避抖动与配额隔离

当 Claude API 在高并发下开始返回 429，很多系统不是“慢一点”，而是直接雪崩：队列堆积、重试风暴、上游超时、下游告警连锁。 ...

Go 服务调用 OpenAI 的 429/5xx 风暴应对：令牌桶、指数退避与熔断恢复

你不是被 OpenAI API「偶尔报错」打败的；你是被并发放大后的重试风暴打败的。 ...

Handling OpenAI 429/5xx Storms in Go: Token Bucket, Exponential Backoff, and Circuit Breakers

Most Go teams are not killed by a single API error. They are killed by a retry storm they created themselves. ...