/// <summary>
/// Blocks and waits for incomming connection. Does NOT block additional incomming packets.
/// </summary>
/// <returns>Returns an instance of QuicConnection.</returns>
public QuicConnection AcceptQuicClient()
{
if (!_started)
{
throw new QuicListenerNotStartedException("Please call the Start() method before receving data.");
}
// Wait until there is initial packet incomming.
// Otherwise we still need to orchestrate any other protocol or data pakcets.
while (true)
{
var packet = _pwt.ReadPacket();
if (packet is InitialPacket)
{
var connection = ProcessInitialPacket(packet, _pwt.LastTransferEndpoint());
return(connection);
}
OrchestratePacket(packet);
}
}
/// <summary>
/// Starts the listener.
/// </summary>
public void Start()
{
_client = new UdpClient(_port);
_started = true;
_pwt = new PacketWireTransfer(_client, null);
while (true)
{
Packet packet = _pwt.ReadPacket();
if (packet is InitialPacket)
{
QuicConnection connection = ProcessInitialPacket(packet, _pwt.LastTransferEndpoint());
OnClientConnected?.Invoke(connection);
}
if (packet is ShortHeaderPacket)
{
ProcessShortHeaderPacket(packet);
}
}
}
