internal QuicConnection(ConnectionData connection)
{
_currentTransferRate = 0;
_state = ConnectionState.Open;
_lastError = string.Empty;
_streams = new Dictionary <UInt64, QuicStream>();
_pwt = connection.PWT;
ConnectionId = connection.ConnectionId;
PeerConnectionId = connection.PeerConnectionId;
// Also creates a new number space
PacketCreator = new PacketCreator(ConnectionId, PeerConnectionId);
MaxData = QuicSettings.MaxData;
MaxStreams = QuicSettings.MaximumStreamId;
}
/// <summary>
/// Connect to a remote server.
/// </summary>
/// <param name="ip">Ip Address</param>
/// <param name="port">Port</param>
/// <returns></returns>
public QuicConnection Connect(string ip, int port)
{
// Establish socket connection
_peerIp = new IPEndPoint(IPAddress.Parse(ip), port);
// Initialize packet reader
_pwt = new PacketWireTransfer(_client, _peerIp);
// Start initial protocol process
InitialPacket connectionPacket = _packetCreator.CreateInitialPacket(0, 0);
// Send the initial packet
_pwt.SendPacket(connectionPacket);
// Await response for sucessfull connection creation by the server
InitialPacket packet = (InitialPacket)_pwt.ReadPacket();
HandleInitialFrames(packet);
EstablishConnection(packet.SourceConnectionId, packet.SourceConnectionId);
return(_connection);
}
/// <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);
}
}
}
/// <summary>
/// Starts the listener.
/// </summary>
public void Start()
{
_client = new UdpClient(_port);
_started = true;
_pwt = new PacketWireTransfer(_client, null);
}
public ConnectionData(PacketWireTransfer pwt, uint connectionId, uint peerConnnectionId)
{
Pwt = pwt;
ConnectionId = connectionId;
PeerConnectionId = peerConnnectionId;
}
