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serviceworker.js: Adjusted a comment in, to clarify the ifstatement in doRegister().

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zinobias 2023-04-17 12:30:21 +02:00 committed by Alessandro Pignotti
parent d871a7867b
commit 783f271d4c
1 changed files with 2 additions and 1 deletions
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serviceWorker.js
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@ -61,7 +61,8 @@ async function doRegister() {
console.log("Service Worker failed reloading the page. ERROR:" + err); console.log("Service Worker failed reloading the page. ERROR:" + err);
}; };
}); });
// If the registration is active, but it's not controlling the page, reload the page to have it take control // When the registration is active, but it's not controlling the page, we reload the page to have it take control.
// This f.e occurs when you hard-reload (shift + refresh). https://www.w3.org/TR/service-workers/#navigator-service-worker-controller
if (registration.active && !navigator.serviceWorker.controller) { if (registration.active && !navigator.serviceWorker.controller) {
console.log("Reloading the page to transfer control to the Service Worker."); console.log("Reloading the page to transfer control to the Service Worker.");
try { try {