5
I’m developing an application Console in c# which performs connection to an FTP server (or at least should), I have the following code:
Class Ftpconnection
class FTPConnection
{
private Connection con;
private FtpWebRequest ftp;
public FTPConnection(Connection c)
{
con = c;
}
public bool TestConnection(){
string host = "ftp://" + con.Host;
if (con.Port != null) host += ":" + con.Port;
ftp = (FtpWebRequest)FtpWebRequest.Create( host );
ftp.Credentials = new NetworkCredential(con.User, con.Pass);
try
{
WebResponse response = ftp.GetResponse();
Util.Success("Conexão realizada com sucesso!");
}
catch (WebException e)
{
Util.Error("Falha na conexão: " + host);
Util.Warning(e.Message);
return false;
}
return true;
}
}
Execution of the Method
Connection con = new Connection();
con.Host = "127.0.0.1";
con.User = "carlos";
con.Pass = "123123";
con.Port = "21";
FTPConnection FTPc = new FTPConnection(con);
if (!FTPc.TestConnection())
{
Util.Warning("Não foi possível conectar com os dados informados...");
}
else
{
Util.Success("Exito no teste de conexão.");
}
The return is always:
Connection failure: ftp://127.0.0.1:21
Requested URI is invalid for FTP command.
Unable to connect to informed data...
I am using XAMPP’s Filezilla Server. His connection log when I try a connection is as follows:
(000013)18/05/2015 17:28:07 - (not logged in) (127.0.0.1)> Connected, sending Welcome message...
(000013)18/05/2015 17:28:07 - (not logged in) (127.0.0.1)> 220-Filezilla Server version 0.9.41 beta
(000013)18/05/2015 17:28:07 - (not logged in) (127.0.0.1)> 220-Written by Tim Kosse ([email protected])
(000013)18/05/2015 17:28:07 - (not logged in) (127.0.0.1)> 220 Please visit http://sourceforge.net/projects/filezilla/
(000013)18/05/2015 17:28:07 - (not logged in) (127.0.0.1)> Disconnected.
Using Filezilla Client I normally connect with the same connection data:
Host: 127.0.0.1
User: carlos
Pass: 123123
Port: 21
I don’t know if that method ftp.GetResponse(); is the correct connection test. I am trying to use it to test the connection. If someone knows what’s wrong and can add a connection test code and a real connection example (as I haven’t gotten to that part yet) with sending files, in the reply I thank.