ওয়ার্কার এপি আই (Workers API)
Worker API কী?
কখন আমরা Worker API ব্যবহার করব?
// worker.js (Worker Script)
function doSomeWork(data) {
// Simulate some long-running task
for (let i = 0; i < 100000000; i++) {}
postMessage({ result: 'Work Done!', data });
}
self.addEventListener('message', (event) => {
const { data } = event;
doSomeWork(data);
});
// main.js (Main Script)
const worker = new Worker('worker.js');
worker.postMessage({ someData: 'This is sent to the worker' });
worker.addEventListener('message', (event) => {
const { data } = event;
console.log('Worker message:', data);
});
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