fix: retry Codex overload error codes

This commit is contained in:
2026-07-11 13:44:12 +08:00
parent 29eb91e0c3
commit bf01fcd727
3 changed files with 132 additions and 15 deletions
+1 -1
View File
@@ -21,7 +21,7 @@
- 保持 Codex 继续使用现有 `auth.json`
- 只把 `config.toml` 的当前 provider `base_url` 改成本地网关
- 非流式命中 `reasoning_tokens = 516` 时返回 `502`
- 上游若返回明确的容量错误(默认匹配错误文案 `Selected model is at capacity. Please try a different model.`,以及 `stream disconnected before completion: Concurrency limit exceeded for account, please retry later`),也会自动重试;重试耗尽后转成本地 `502`
- 上游若返回明确的容量错误(默认匹配错误文案 `Selected model is at capacity. Please try a different model.``stream disconnected before completion: Concurrency limit exceeded for account, please retry later`,以及 Responses 错误码 `server_is_overloaded` / `slow_down`),也会自动重试;重试耗尽后转成本地 `502`
- 除了 `429/503` JSON 错误响应,也会识别 `200` 但返回体本质是错误、以及流式失败事件里携带同样文案的情况
- 流式命中时默认先缓存并判断;一旦命中 `516`,统一返回 `502`
- 流式成功响应在严格检查模式下仍会先缓存完成;成功后会按真实且规范化的 Responses 生命周期与输出顺序逐块回放给 Codex,每个 SSE 块之间至少间隔 5ms,并关闭 TCP 小包聚合,避免大量 delta 在同一事件循环突发到达;不会伪造缺少 response ID 的生命周期事件