Worker loaded every time the document changes

I have a simple viewer based mostly on pdfjs-dist. The viewer has a document list and it displays one document at a time. However, when I change the document, the worker is requested and downloaded again. Can’t the worker just be downloaded once and use for subsequent document changes?

[yurydelendik]

For use with multiple requests:

var worker = new PDFJS.PDFWorker('test1');
var loadingTask1 = PDFJS.getDocument({url: url1, worker: worker});
var loadingTask2 = PDFJS.getDocument({url: url2, worker: worker});
...
loadingTask1.destroy();
loadingTask2.destroy();
worker.destroy();

[akhil-sharma-10b]

@babukandi Import * as pdfjs from {pdf js-dist/build/pdfjs} Set workerSrc =

1. Create worker object Var worker = new pdfjs.PDFWorker();
2. Pass object to get Document Pdfjs.getDocument({ url:pdf url, worker:worker }).then();