$ navigator.serviceWorker
" .getRegistrations()
/ .then(function (registrations) {
$ return Promise.all(
registrations
6 .filter(function (registration) {
J return registration.scope.indexOf(scopeBase) === 0;
})
3 .map(function (registration) {
8 return registration.unregister();
}),
);
})
% .then(reload, reload);
} else {
reload();
}
return true;
};
' if (navigator.serviceWorker) {
Q navigator.serviceWorker.addEventListener('message', function (event) {
C if (!event.data || event.data.type !== 'LC_SW_PING') {
return;
}
M var source = event.source || navigator.serviceWorker.controller;
if (source) {
: source.postMessage({ type: 'LC_SW_PONG' });
}
});
}
! window.addEventListener(
'error',
function (event) {
# var el = event.target;
& if (!el || !el.tagName) {
return;
}
B var failedScript = el.tagName === 'SCRIPT' && el.src;
var failedPreload =
d el.tagName === 'LINK' && /preload/.test(el.rel || '') && /\.js$/.test(el.href || '');
1 if (failedScript || failedPreload) {
/ window.__lcRecoverStaleAssets();
}
},
true,
);
I window.addEventListener('unhandledrejection', function (event) {
> var message = event.reason && event.reason.message;
if (
+ typeof message === 'string' &&
F (message.indexOf('dynamically imported module') !== -1 ||
J message.indexOf('Importing a module script failed') !== -1)
) {
- window.__lcRecoverStaleAssets();
}
});
})();
Q
X
W
S
O
W
R
S
V
R
N
O
R
P
Z
O
W
[
R
U
L
Q
M
V
M
P
T
S
[
M
Q
S
R
P
K
�