feat: add pdf worker warmup helper

vitormattos · vitormattos · commit 64ac849216c0 · 2026-04-05T00:35:17.000-03:00
Signed-off-by: Vitor Mattos &lt;1079143+vitormattos@users.noreply.github.com&gt;
diff --git a/src/utils/asyncReader.ts b/src/utils/asyncReader.ts
@@ -66,6 +66,11 @@ export function setWorkerPath(path: string) {
   }
 }
 
+export async function ensureWorkerReady(): Promise<void> {
+  const pdfjs = await loadPdfjs()
+  await getSharedWorker(pdfjs)
+}
+
 export function readAsArrayBuffer(file: Blob): Promise<ArrayBuffer> {
   return new Promise((resolve, reject) => {
     const reader = new FileReader()

Original file line number	Diff line number	Diff line change
`@@ -66,6 +66,11 @@ export function setWorkerPath(path: string) {`
`66`	`66`	`}`
`67`	`67`	`}`
`68`	`68`
	`69`	`+export async function ensureWorkerReady(): Promise<void> {`
	`70`	`+ const pdfjs = await loadPdfjs()`
	`71`	`+ await getSharedWorker(pdfjs)`
	`72`	`+}`
	`73`	`+`
`69`	`74`	`export function readAsArrayBuffer(file: Blob): Promise<ArrayBuffer> {`
`70`	`75`	`return new Promise((resolve, reject) => {`
`71`	`76`	`const reader = new FileReader()`