locks.query()

• 返回:<Promise>

  \Returns: <Promise>

解析为 LockManagerSnapshot,描述当前进程当前持有和待处理的锁。

\Resolves with a LockManagerSnapshot describing the currently held and pending locks for the current process.

import { locks } from 'node:worker_threads';
const snapshot = await locks.query();
for (const lock of snapshot.held) {
 console.log(`held lock: name ${lock.name}, mode ${lock.mode}`);
}
for (const pending of snapshot.pending) {
 console.log(`pending lock: name ${pending.name}, mode ${pending.mode}`);
}'use strict';
const { locks } = require('node:worker_threads');
locks.query().then((snapshot) => {
 for (const lock of snapshot.held) {
 console.log(`held lock: name ${lock.name}, mode ${lock.mode}`);
 }
 for (const pending of snapshot.pending) {
 console.log(`pending lock: name ${pending.name}, mode ${pending.mode}`);
 }
});拷贝