bc518174
 王天杨
提交两个项目文件
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// We wrap tasks with recyclable task objects. A task object implements
import type { Task, TaskFn } from 'types'
// `call`, just like a function.
export class RawTask implements Task {
public task: TaskFn | null = null
public constructor(
private onError: (err: any) => void,
private release: (t: RawTask) => void,
) {}
public call() {
try {
this.task && this.task()
} catch (error) {
this.onError(error)
} finally {
this.task = null
this.release(this)
}
}
}
|
