ftp_get_last_transfer_duration

FTP Functions (ftp)

Returns the net file transfer time.

double ftp_get_last_transfer_duration( );

ftp_get_last_transfer_duration returns the net transfer time for the last get command in milliseconds. The net transfer duration does not include the connection overhead.

To get the total transfer time, use ftp_get_last_download_details.

  Example

This example shows the use of the download information functions.

Copy code
double duration; 
double duration; 
    unsigned long lSize, lDur; 
    int i; 
    char * host = "ftp.microsoft.com"; 
    // For user "charlotte" defined on "myHost"://"host"\\"user" 
    char * user = "ftp://anonymous:email%40notset.com@ftp.microsoft.com/bussys/readme.txt"; // Note double backslash 
    char * pwd = "anonymous"; 
    char * port = "21"; 
    char ftpURL[100]; 
    sprintf(ftpURL, "URL=ftp://%s:%s@%s:%s", user, pwd, host, port); 
    lr_output_message ("%s", ftpURL); 
    // Logon to node "host"
    ftp_logon ("Transaction1", ftpURL, 
            LAST ); 
    // c:\inetput\ftproot\testFiles        
    ftp_dir ("T1", "PATH=/testFiles", 
            LAST ); 
    ftp_get ("Get_Small_File", "bussys/readme.txt",
            LAST ); 
    duration= ftp_get_last_transfer_duration(); 
    lr_output_message ("Get_Small_File Transfer took %.3f milliseconds", duration); 
    ftp_get_last_download_details (&lSize, &lDur); 
    lr_output_message ("Get_Small_File Download of %d bytes took %d milliseconds", lSize, lDur); 
    ftp_get ("Get_Large_File", "SOURCE_PATH=bussys/readme.txt",
            LAST ); 
    duration= ftp_get_last_transfer_duration(); 
    lr_output_message ("Get_Large_File Transfer took %.3f milliseconds", duration); 
    ftp_get_last_download_details (&lSize, &lDur); 
    lr_output_message ("Transfer of %d bytes took %d milliseconds", lSize, lDur); 
    duration = ftp_get_last_handshake_duration(); 
    lr_output_message ("Handshake took %f milliseconds", duration); 
    ftp_logout();