module.ts•1.88 kB
import { clearScheduledInterval, clearScheduledTimeout, scheduleInterval, scheduleTimeout } from './helpers/timer';
import { IBrokerEvent, IClearResponse, IErrorNotification, IErrorResponse } from './interfaces';
/*
* @todo Explicitly referencing the barrel file seems to be necessary when enabling the
* isolatedModules compiler option.
*/
export * from './interfaces/index';
export * from './types/index';
addEventListener('message', ({ data }: IBrokerEvent) => {
try {
if (data.method === 'clear') {
const {
id,
params: { timerId, timerType }
} = data;
if (timerType === 'interval') {
clearScheduledInterval(timerId);
postMessage(<IClearResponse>{ error: null, id });
} else if (timerType === 'timeout') {
clearScheduledTimeout(timerId);
postMessage(<IClearResponse>{ error: null, id });
} else {
throw new Error(`The given type "${timerType}" is not supported`);
}
} else if (data.method === 'set') {
const {
params: { delay, now, timerId, timerType }
} = data;
if (timerType === 'interval') {
scheduleInterval(delay, timerId, now);
} else if (timerType === 'timeout') {
scheduleTimeout(delay, timerId, now);
} else {
throw new Error(`The given type "${timerType}" is not supported`);
}
} else {
throw new Error(`The given method "${(<any>data).method}" is not supported`);
}
} catch (err) {
postMessage(<IErrorNotification | IErrorResponse>{
error: {
message: err.message
},
id: data.id,
result: null
});
}
});