fix destroy method with SharedWorker not supported

aaronshaf · aaronshaf · commit 8eb4bc8feb75 · 2025-05-03T11:38:35.000-06:00
diff --git a/packages/idb-cache/src/index.ts b/packages/idb-cache/src/index.ts
@@ -866,9 +866,12 @@ export class IDBCache implements IDBCacheInterface {
       }
 
       if (this.worker) {
-        if (this.worker instanceof SharedWorker) {
+        if (
+          typeof SharedWorker !== "undefined" &&
+          this.worker instanceof SharedWorker
+        ) {
           this.worker.port.close();
-        } else {
+        } else if (this.worker instanceof Worker) {
           this.worker.terminate();
         }
         this.worker = null;

Original file line number	Diff line number	Diff line change
`@@ -866,9 +866,12 @@ export class IDBCache implements IDBCacheInterface {`
`866`	`866`	`}`
`867`	`867`
`868`	`868`	`if (this.worker) {`
`869`		`- if (this.worker instanceof SharedWorker) {`
	`869`	`+ if (`
	`870`	`+ typeof SharedWorker !== "undefined" &&`
	`871`	`+ this.worker instanceof SharedWorker`
	`872`	`+ ) {`
`870`	`873`	`this.worker.port.close();`
`871`		`- } else {`
	`874`	`+ } else if (this.worker instanceof Worker) {`
`872`	`875`	`this.worker.terminate();`
`873`	`876`	`}`
`874`	`877`	`this.worker = null;`