next
Version:
The React Framework
19 lines (18 loc) • 519 B
JavaScript
export class AsyncCallbackSet {
add(callback) {
this.callbacks.push(callback);
}
async runAll() {
if (!this.callbacks.length) {
return;
}
const callbacks = this.callbacks;
this.callbacks = [];
await Promise.allSettled(callbacks.map(// NOTE: wrapped in an async function to protect against synchronous exceptions
async (f)=>f()));
}
constructor(){
this.callbacks = [];
}
}
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