Download problem

Hamuul

2009-05-26 06:16:24

Hi, i have problems when downloading files. If download started from start all fine, but if i get connection timeout error all went bad on retry ;( Smartftp on retry adds 25 bytes to file start before resuming transfer, it contains text with name of server like this "220 SuperServer FTP" and when download started in continues from 26 byte by resuming. On small files it add text only from start, but if i had timeout error on big file smartftp adds this text to the end of file part that alredy downloaded each time, before download resumes after timeout error. I tryed v2.5 and last 3.0 version on Vista 64-bit Ultimate, Win2003 Server and my friend tryed it on WinXP pro SP3, same problem each time after timeout error. Maybe SmartFTP have some settings to fix this? May i some how set resuming file from -1000 byte point and if file size smaller download it from 0 bytes, not from 25? Sorry for my bad english

2009-05-26 06:28:45

Post the log from your transfer (from the transfer queue).

Hamuul

2009-05-26 12:04:49

2009-05-26 15:49:21

Try to switch to active mode (PORT):
https://www.smartftp.com/support/kb/how- ... de-f1.html

Hamuul

2009-05-27 05:33:14

Server supports only passive mode.

2009-05-27 06:04:41

It seems it is not configured correctly for passive mode either. E.g. firewall running on the server is blocking the incoming connection.

Regards,
Mat

Hamuul

2009-05-27 10:27:03

It seems it is not configured correctly for passive mode either. E.g. firewall running on the server is blocking the incoming connection.

Regards,
Mat

Good position always see problems from other side. I tried more than 10 FTP clients and all download original files without changes, but have bad multithread functional. I think smartftp still waiting data ater "[00:18:06] RETR photo_015.jpg" even after timeout and add to file first server response after reconnect "[00:19:12] 220 SuperServer FTP Server" and then rusumes file from added bytes. If i have 2 timeouts in a row begining of file looks like "220 SuperServer FTP Server220 SuperServer FTP Server" etc.