Function closeWorkerAsync

apps/desktop/main/worker/workerManager.ts:284–299

()

 * 用于应用退出前的清理，确保 Worker 完全关闭
 */
export async function closeWorkerAsync(): Promise<void> {
  if (worker) {
    console.log('[WorkerManager] Closing worker async...')
    try {
      // 等待关闭所有数据库连接（最多等待 3 秒）
      await Promise.race([sendToWorker('closeAll', {}), new Promise((resolve) => setTimeout(resolve, 3000))])
    } catch {
      // 忽略错误，继续终止
    }

    worker.terminate()
    worker = null
    rejectAllPending(new Error('Worker terminated'))
    console.log('[WorkerManager] Worker terminated (async)')
  }
}

// ==================== 通用查询 API ====================