Merge pull request #121 from chamikaJ/imp/task-list-loading-improvement
fix(service-worker): prevent multiple unregister attempts in session
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@@ -1,13 +1,18 @@
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if ('serviceWorker' in navigator) {
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if ('serviceWorker' in navigator) {
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navigator.serviceWorker.getRegistrations().then(function(registrations) {
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// Check if we've already attempted to unregister in this session
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if (registrations.length > 0) {
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if (!sessionStorage.getItem('swUnregisterAttempted')) {
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// If there are registered service workers, do a hard reload first
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navigator.serviceWorker.getRegistrations().then(function(registrations) {
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window.location.reload(true);
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if (registrations.length > 0) {
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} else {
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// Mark that we've attempted to unregister
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// If no service workers are registered, unregister any that might be pending
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sessionStorage.setItem('swUnregisterAttempted', 'true');
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for(let registration of registrations) {
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// If there are registered service workers, do a hard reload first
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registration.unregister();
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window.location.reload(true);
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} else {
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// If no service workers are registered, unregister any that might be pending
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for(let registration of registrations) {
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registration.unregister();
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}
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}
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}
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}
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});
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});
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}
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}
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}
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