Connect Method
Connects to the FTP server.
Syntax
ftpclient.connect(address, port, [callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
Call this method to connect to the FTP server residing at Address:Port.
The component will connect to the server using the connection settings provided. If the connection is successful, it will also authenticate using the provided Username and Password.