file_use_counter_shared_worker_microtask.js (250B)
1 onconnect = function (e) { 2 let port = e.ports[0]; 3 port.onmessage = function (m) { 4 if (m.data === "RUN") { 5 queueMicrotask(() => { 6 console.log("worker runs"); 7 }); 8 port.postMessage("DONE"); 9 close(); 10 } 11 }; 12 };