Method mark_token_failure

app/utils/token_pool.py:327–338

标记 Token 使用失败

(self, token: str, error: Exception = None)

                    logger.info(f"✅ Token 恢复可用: {token[:20]}...")

    def mark_token_failure(self, token: str, error: Exception = None):
        """标记 Token 使用失败"""
        with self._lock:
            if token in self.token_statuses:
                status = self.token_statuses[token]
                status.total_requests += 1
                status.failure_count += 1
                status.last_failure_time = time.time()

                if status.failure_count >= self.failure_threshold:
                    status.is_available = False
                    logger.warning(f"🚫 Token 已禁用: {token[:20]}... (失败 {status.failure_count} 次)")

    async def record_token_success(self, token: str, dao=None):
        """标记成功并实时同步数据库统计。"""