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fix(service-worker): prevent multiple unregister attempts in session

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- Updated the unregister script to check if an attempt to unregister service workers has already been made in the current session, preventing unnecessary reloads and improving user experience.
- If service workers are registered, the script will perform a hard reload; otherwise, it will unregister any pending registrations.
This commit is contained in:
chamiakJ
2025-05-14 18:34:08 +05:30
parent 7ac35bfdbc
commit 0e1314d183
1 changed files with 15 additions and 10 deletions
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25
worklenz-frontend/public/unregister-sw.js
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@@ -1,13 +1,18 @@
if ('serviceWorker' in navigator) {
navigator.serviceWorker.getRegistrations().then(function(registrations) {
if (registrations.length > 0) {
// If there are registered service workers, do a hard reload first
window.location.reload(true);
} else {
// If no service workers are registered, unregister any that might be pending
for(let registration of registrations) {
registration.unregister();
// Check if we've already attempted to unregister in this session
if (!sessionStorage.getItem('swUnregisterAttempted')) {
navigator.serviceWorker.getRegistrations().then(function(registrations) {
if (registrations.length > 0) {
// Mark that we've attempted to unregister
sessionStorage.setItem('swUnregisterAttempted', 'true');
// If there are registered service workers, do a hard reload first
window.location.reload(true);
} else {
// If no service workers are registered, unregister any that might be pending
for(let registration of registrations) {
registration.unregister();
}
}
}
});
});
}
}