/// <summary>
/// Initializes a new instance of the <see cref="SessionEventArgsBase" /> class.
/// </summary>
private protected SessionEventArgsBase(ProxyServer server, ProxyEndPoint endPoint,
TcpClientConnection clientConnection, HttpClientStream clientStream, ConnectRequest?connectRequest, Request request, CancellationTokenSource cancellationTokenSource)
{
BufferPool = server.BufferPool;
ExceptionFunc = server.ExceptionFunc;
TimeLine["Session Created"] = DateTime.Now;
CancellationTokenSource = cancellationTokenSource;
ClientConnection = clientConnection;
ClientStream = clientStream;
HttpClient = new HttpWebClient(connectRequest, request, new Lazy <int>(() => clientConnection.GetProcessId(endPoint)));
LocalEndPoint = endPoint;
EnableWinAuth = server.EnableWinAuth && isWindowsAuthenticationSupported;
}