let nextHandle = 1;
|
|
const tasksByHandle: { [handle: string]: () => void } = {};
|
|
function runIfPresent(handle: number) {
|
const cb = tasksByHandle[handle];
|
if (cb) {
|
cb();
|
}
|
}
|
|
export const Immediate = {
|
setImmediate(cb: () => void): number {
|
const handle = nextHandle++;
|
tasksByHandle[handle] = cb;
|
Promise.resolve().then(() => runIfPresent(handle));
|
return handle;
|
},
|
|
clearImmediate(handle: number): void {
|
delete tasksByHandle[handle];
|
},
|
};
|
