Old 06-03-2003, 06:23 AM   #1
tukan
Junior Member
 
Join Date: Jun 2003
Posts: 2
Default xCRC

If would be great if FXP would support 32-bit CRC as XCRC. I think the only client that supports it now is Globalscape FTP client. I think that this feature that prevents from files being currpted is great
tukan
tukan is offline  
Old 06-03-2003, 05:10 PM   #2
MxxCon
Super Duper
FlashFXP Beta Tester
 
Join Date: Oct 2001
Location: Brooklyn, NY
Posts: 3,881
Default

isn't this what SFV check is doing?
__________________
[Sig removed by Administrator: Signature can not exceed 20GB]
MxxCon is offline  
Old 06-04-2003, 01:09 AM   #3
tukan
Junior Member
 
Join Date: Jun 2003
Posts: 2
Default

Nope, Sfv is for a finished file (you check it then). This FTP command--http://www.southrivertech.com/support/titanftp/webhelp/xcrc.htm
tukan
tukan is offline  
Old 06-04-2003, 04:41 AM   #4
MxxCon
Super Duper
FlashFXP Beta Tester
 
Join Date: Oct 2001
Location: Brooklyn, NY
Posts: 3,881
Default

XCRC does same thing... SFV also calculate CRC32 sum
it's not in any RFC
i see different servers implement it differently..some require to have " " around file name, some don't, some allow calc of crc32 from artitrary file size, some only on full filesize
__________________
[Sig removed by Administrator: Signature can not exceed 20GB]
MxxCon is offline  
Old 06-05-2003, 01:45 AM   #5
darkone
Disabled
FlashFXP Registered User
ioFTPD Administrator
 
darkone's Avatar
 
Join Date: Dec 2001
Posts: 2,230
Default

It's generally a very bad idea to implement something like this into server.. (esp. if server has large files on it) as crc calculation would consume every last bit of cpu time there is left. Likelihood of files being corrupted during transfer over TCP is near 0%.
darkone is offline  
 

Tags
client, feature, great, prevents, xcrc

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 02:08 PM.

Parts of this site powered by vBulletin Mods & Addons from DragonByte Technologies Ltd. (Details)