private NotificationDeliveryServiceProxy CreateListener(ConnectionInfo connectionInfo)
{
if (connectionInfo.SupportsActiveSubscriptions)
{
var proxy = connectionInfo.CreateActiveListenerProxy(this);
proxy.Open();
proxy.InnerChannel.Faulted += (x, y) => ChannelFaulted(connectionInfo);
proxy.InnerChannel.Closed += (x, y) => ChannelClosed(connectionInfo);
proxy.ReceiveIndications(_activeSubscriberAddress);
return(proxy);
}
else
{
if (!_subscriptionListener.IsListening())
{
_subscriptionListener.OpenSubscriber();
}
}
return(null);
}