/// <summary>
/// Unsubscribes from currently active subscriptions.
/// </summary>
void UnsubscribeTopics()
{
var tSubs = subscriptions;
foreach (var sub in tSubs)
{
if (sub.SubscriptionId != 0)
{
AkWaapiUtilities.Unsubscribe(sub.SubscriptionId);
}
}
subscriptions.Clear();
}