curl-users
Re: Curl FTP download contains less data than upload
From: Daniel Stenberg <daniel_at_haxx.se>
Date: Tue, 21 Jul 2009 00:48:51 +0200 (CEST)
Date: Tue, 21 Jul 2009 00:48:51 +0200 (CEST)
On Mon, 20 Jul 2009, Vicky Chan wrote:
> I performed FTP uploads and downloads and it seems as if uploads take a lot
> longer than downloads on the same 20MB file.
>
> I tried capturing the network data using WireShark and discovered that for
> upload, curl uploads the whole 20MB file. But for download, curl only
> downloads about 3.6MB.
You mean repeatedly, on all files you get, independently of FTP server or
network? That's very curious. What version on what OS would this be seen on?
> Does anyone have an idea why?
My first gut feeling is a funny server or similar. Simple FTP downloading has
been a stable feature of curl for quite some time.
> Does curl use any cache or some sort?
Not that sort at least.
-- / daniel.haxx.se ------------------------------------------------------------------- List admin: http://cool.haxx.se/cgi-bin/mailman/listinfo/curl-users FAQ: http://curl.haxx.se/docs/faq.html Etiquette: http://curl.haxx.se/mail/etiquette.htmlReceived on 2009-07-21