public SubscriptionEventArgs(Subscription subscription)
{
Subscription = subscription;
}
/// <summary>
/// Register user with notification channel uri.
/// </summary>
/// <param name="userName">The user name to register.</param>
/// <param name="channelUri">The notification channel uri.</param>
public void Register(string userName, Uri channelUri)
{
if (string.IsNullOrEmpty(userName))
{
throw new ArgumentException("Invalid user name", "userName");
}
if (channelUri == null)
{
throw new ArgumentNullException("channelUri");
}
var subscription = new Subscription(userName, channelUri);
lock (SubscribersSync)
{
// Add or update existing.
_subscribers[userName] = subscription;
}
OnSubscribed(new SubscriptionEventArgs(subscription));
}