/// <summary>
/// Raises the discovery packet recieved event.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="packet">The packet.</param>
protected virtual void RaiseNewDiscovery(IPEndPoint source, StreamingAcnDiscoveryPacket packet)
{
if (NewDiscovery != null)
{
NewDiscovery(this, new NewPacketEventArgs <StreamingAcnDiscoveryPacket>(source, packet));
}
}
/// <summary>
/// Sends a discovery message to all interested parties containing the universes we are transmitting.
/// </summary>
/// <remarks>
/// The discovery message allows interested parties to know what universes we are transmitting.
/// </remarks>
/// <param name="universes">The universes we are currently sending.</param>
public void SendDiscovery(IEnumerable <int> universes)
{
var chunkedUniverses = universes.ChunkBy(512);
byte index = 1;
foreach (List <int> chunk in chunkedUniverses)
{
StreamingAcnDiscoveryPacket packet = new StreamingAcnDiscoveryPacket();
if (OverrideRootLayer)
{
packet.Root = GetRootLayer();
}
packet.Framing.SourceName = SourceName;
packet.UniverseDiscovery.Page = index;
packet.UniverseDiscovery.TotalPages = (byte)chunkedUniverses.Count();
packet.UniverseDiscovery.Universes.AddRange(chunk);
SendPacket(packet, GetUniverseEndPoint(DiscoveryUniverse));
index++;
}
}
