/// <summary> Redefine connect for FtpClient : authentication on the Proxy </summary>
/// <param name="stream">The socket stream.</param>
protected override void Connect(FtpSocketStream stream, string host, int port, FtpIpVersion ipVersions)
{
stream.Connect(Proxy.Host, Proxy.Port, InternetProtocolVersions);
}
/// <summary> Redefine connect for FtpClient : authentication on the Proxy </summary>
/// <param name="stream">The socket stream.</param>
protected override void Connect(FtpSocketStream stream)
{
stream.Connect(Proxy.Host, Proxy.Port, InternetProtocolVersions);
}