next
Version:
The React Framework
24 lines (23 loc) • 1.04 kB
JavaScript
import Router from '../router';
import { sendMessage } from './hot-reloader/pages/websocket';
export default (async ()=>{
// Never send pings when using Turbopack as it's not used.
// Pings were originally used to keep track of active routes in on-demand-entries with webpack.
if (process.env.TURBOPACK) {
return;
}
Router.ready(()=>{
setInterval(()=>{
// when notFound: true is returned we should use the notFoundPage
// as the Router.pathname will point to the 404 page but we want
// to ping the source page that returned notFound: true instead
const notFoundSrcPage = self.__NEXT_DATA__.notFoundSrcPage;
const pathname = (Router.pathname === '/404' || Router.pathname === '/_error') && notFoundSrcPage ? notFoundSrcPage : Router.pathname;
sendMessage(JSON.stringify({
event: 'ping',
page: pathname
}));
}, 2500);
});
});
//# sourceMappingURL=on-demand-entries-client.js.map