static Task AddOrRemoveSubscription(IDeviceListener listener, bool add, DeviceSubscription subscription)
{
if (add)
{
return(listener.AddSubscription(subscription));
}
else
{
return(listener.RemoveSubscription(subscription));
}
}
static Task AddOrRemoveSubscription(IDeviceListener listener, bool add, DeviceSubscription subscription)
{
try
{
if (add)
{
return(listener.AddSubscription(subscription));
}
else
{
return(listener.RemoveSubscription(subscription));
}
}
catch (Exception e)
{
Events.FailedToChangeSubscriptionState(e, subscription.ToString(), listener.Identity.Id);
return(Task.CompletedTask);
}
}