public async Task SendNotificationFromTask(byte[] data)
{
try {
string strData = System.Text.Encoding.UTF8.GetString(data);
Notification notification = JsonConvert.DeserializeObject <Notification>(strData);
var subscriptions = await PushSubscriptionsRepository.GetAllAsync();
await subscriptions.ForEachAsync(async (subscription) => {
await PushClient.SendNotificationsAsync(subscription, notification);
});
} catch (Exception ex) {
_logger.LogError($"{ex.Message}; {ex.StackTrace}");
}
}