internal FtpDataStream(FtpWebRequest request, Socket socket, bool isRead)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
if (socket == null)
{
throw new ArgumentNullException("socket");
}
if (!socket.Connected)
{
throw new ArgumentException("socket");
}
this.request = request;
this.socket = socket;
this.networkStream = new NetworkStream(socket, true);
this.isRead = isRead;
if (request.EnableSsl)
{
FtpWebRequest.ChangeToSSLSocket(ref networkStream);
}
}