https://github.com/imhype/tasklock
TaskLock 本质是一条队列，用于限制一条通道内同时允许多少次异步操作
https://github.com/imhype/tasklock
Last synced: 3 months ago
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TaskLock 本质是一条队列，用于限制一条通道内同时允许多少次异步操作
- Host: GitHub
- URL: https://github.com/imhype/tasklock
- Owner: ImHype
- License: mit
- Created: 2017-04-05T11:12:51.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2017-04-14T06:47:16.000Z (about 8 years ago)
- Last Synced: 2025-01-24T11:32:26.504Z (4 months ago)
- Language: JavaScript
- Size: 3.91 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.MD
- License: LICENSE
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README
# TaskLock
> TaskLock 本质是一条队列，用于限制一条通道内同时允许多少次异步操作
## 如何使用
```javascript
const TaskLock = require('../')
const taskLock = new TaskLock({
limit: 1
})
taskLock.push({
run: () => new Promise(function (resolve) {
setTimeout(function () {
resolve(3000)
}, 3000)
})
})
.then(function (value) {
console.log('value', value)
})
.catch(e => {
console.log('e', e)
})
taskLock.push({
run: () => new Promise(function (resolve) {
setTimeout(function () {
resolve(2000)
}, 2000)
})
})
.then(function (value) {
console.log('value', value)
})
.catch(e => {
console.log('e', e)
})
```
会在 3000 毫秒后输出 3000，而后 2000 毫秒后输出 2000