$cache->save($cacheCalendars);
//Drop token and report
+ //XXX: submit app to avoid expiration
+ //XXX: see https://console.cloud.google.com/apis/credentials/consent?project=calendar-317315
echo 'Token '.$tokenId.' for calendar '.$token['calendar'].' has expired and is not refreshable'."\n";
//Return failure
foreach($sessions as $sessionId => $session) {
//Init shared properties
//TODO: validate for constraints here ??? https://developers.google.com/calendar/api/guides/extended-properties
+ //TODO: drop shared as unused ???
$shared = [
'gps' => $session['l_latitude'].','.$session['l_longitude']
];