private static TcpClient OpenSocket(FtpConnectionObject connectionObject)
{
TcpClient socketPasv = connectionObject.PasvSocket;
if (socketPasv != null)
{
connectionObject.PasvSocket = null;
return(socketPasv);
}
return(SocketHelpers.CreateTcpClient(connectionObject.PortCommandSocketAddress, connectionObject.PortCommandSocketPort));
}
private static TcpClient OpenSocket(FtpConnectionObject connectionObject)
{
switch (connectionObject.DataConnectionType)
{
case DataConnectionType.Active:
return(SocketHelpers.CreateTcpClient(connectionObject.PortCommandSocketAddress,
connectionObject.PortCommandSocketPort));
case DataConnectionType.Passive:
return(connectionObject.PassiveSocket);
default:
FtpServerMessageHandler.SendMessage(connectionObject.Id, "Invalid connection type!");
return(null);
}
}