Added bugfix to SW for DevTools

assets.go

@@ -16,7 +16,7 @@ func configureAssets(app *aero.Application) {
 	scriptBundle := js.Bundle()
 
 	// Service worker
-	serviceWorkerBytes, err := ioutil.ReadFile("sw/service-worker.js")
+	serviceWorkerBytes, err := ioutil.ReadFile("scripts/ServiceWorker/ServiceWorker.js")
 	serviceWorker := string(serviceWorkerBytes)
 
 	// CSS bundle

scripts/ServiceWorker/ServiceWorker.ts

@@ -112,6 +112,12 @@ class MyServiceWorker {
 			return
 		}
 
+		// DevTools opening will trigger these "only-if-cached" requests.
+		// https://bugs.chromium.org/p/chromium/issues/detail?id=823392
+		if((evt.request.cache as string) === "only-if-cached" && evt.request.mode !== "same-origin") {
+			return
+		}
+
 		// Fetch via network
 		return evt.respondWith(fetch(evt.request))