feat: ocg_router空输出自动换key——_forward_request检测content为空→返回empty_content→_proxy_chat自动换下一个key重试(不冷却)

2026-08-14 09:31:07 +08:00
parent 6a5c08a5df
commit 75026c9b7a
1 changed files with 12 additions and 1 deletions
@@ -584,8 +584,19 @@ class RouterHandler(BaseHTTPRequestHandler):
                    err_body = resp.read().decode("utf-8", errors="replace")[:500]
                    return {"ok": False, "status": status, "error": f"HTTP {status}: {err_body}"}

-                # 透传响应
+                # 透传响应 + 空输出检测（2026-08-14 老莫：空输出自动换 key）
                resp_body = resp.read()
+                if not is_stream:
+                    # 非流式：解析 JSON 检测空输出
+                    try:
+                        import json as _json
+                        d = _json.loads(resp_body.decode("utf-8", errors="replace"))
+                        content = d.get("choices", [{}])[0].get("message", {}).get("content", "")
+                        if not content or not str(content).strip():
+                            log.warning("empty content detected via key, retrying next key")
+                            return {"ok": False, "status": 0, "error": "empty_content"}
+                    except Exception:
+                        pass  # 解析失败不阻断（正常透传）
                self._send_response(status, dict(resp.headers), resp_body)
                return {"ok": True}