On Fri, 18 Sep 2009, Gokul Krishna wrote:

Please don't top-post!

> i am still unable to figure out why the sending takes a huge amount of time

Are you saying the 470K of data should be faster to send than what you manage?

> and is never completed

It looks "completed" to me. The connection is closed fine.

> but a 500 error is returned from the server.

That's not really possible to tell without involving someone on the server
side to check logs or explain requirements. But I must admit it doesn't really
look like a PUT URL you're using.

> The funny part is the same code without any change works fine on windows xp
> using the same version of libcurl but fails on mac os x.

Are they using the same libcurl versions? Do they send identical requests?

-- 
  / daniel.haxx.se