Method executeToolWithTimeout

src/tools/ToolManager.ts:338–376

* 执行工具并设置超时

(
    tool: ToolDefinition,
    parameters: Record<string, any>
  )

   * 执行工具并设置超时
   */
  private async executeToolWithTimeout(
    tool: ToolDefinition,
    parameters: Record<string, any>
  ): Promise<ToolExecutionResult> {
    const startTime = Date.now();

    return new Promise((resolve, reject) => {
      const timeoutId = setTimeout(() => {
        reject(
          new ToolExecutionError(`工具执行超时 (${this.config.executionTimeout}ms)`, tool.name)
        );
      }, this.config.executionTimeout);

      Promise.resolve(tool.execute(parameters))
        .then(result => {
          clearTimeout(timeoutId);
          const duration = Date.now() - startTime;

          // 如果工具返回的已经是 ToolExecutionResult 格式，直接使用
          if (result && typeof result === 'object' && 'success' in result) {
            resolve({
              ...result,
              duration: result.duration || duration,
            });
          } else {
            // 否则包装成标准格式
            resolve({
              success: true,
              data: result,
              duration,
            });
          }
        })
        .catch(error => {
          clearTimeout(timeoutId);
          reject(new ToolExecutionError(`工具执行错误: ${error.message}`, tool.name, error));
        });
    });
  }

  /**
   * 添加到历史记录