curl-loader-devel

How to enable 1000 http client downloading 1000 file at the same timein curl-loader

[Support <su...@ta...>]

 Dear Sir,  I would like to use curlloader to simulate a scenario like “1000 http test clients download 1000 different files via http at the same time”.  I can define 1000 different URL in config file like “URL=http://server_ip/fileN” where N = 1 … 1000 However, if I use 1000 different URL in the config file, all clients download file1 at the same time; after file1 downloaded completely, all client download file2, and so on.  How can I make all clients download different files at the same time.  Please help.  Thank you.  Best Regards,  Andy Ng

Re: How to enable 1000 http client downloading 1000 file at the sametimein curl-loader

[邵利铮 <sh...@ne...>]

Hi,

It is a good idear.

However I think your  requirement is is... as we  know,curl-loader just a capability test tool.

maybe,you could try to modify the codes of curl-loader.

"for (i=0; i< CLIENTS_NUM_MAX; i++)" --> "for (i=0; i< URLS_NUM; i++)"

maybe.

Best Regards,

Shaolzh



  From: Support 
  To: cur...@li... 
  Sent: Friday, May 22, 2009 3:49 PM
  Subject: How to enable 1000 http client downloading 1000 file at the sametimein curl-loader


  Dear Sir,


  I would like to use curlloader to simulate a scenario like “1000 http test clients download 1000 different files via http at the same time”. 

  I can define 1000 different URL in config file like “URL=http://server_ip/fileN” where N = 1 … 1000

  However, if I use 1000 different URL in the config file, all clients download file1 at the same time; after file1 downloaded completely, all client download file2, and so on.


  How can I make all clients download different files at the same time.  Please help.  Thank you. 

  Best Regards,


  Andy Ng



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Re: How to enable 1000 http client downloading 1000 file at the same timein curl-loader

[Robert I. <cor...@gm...>]

Dear Andy,

On Fri, May 22, 2009 at 10:49 AM, Support <su...@ta...> wrote:

> Dear Sir,
>
> I would like to use curlloader to simulate a scenario like “1000 http test
> clients download 1000 different files via http at the same time”.
>
> I can define 1000 different URL in config file like “URL=
> http://server_ip/fileN” where N = 1 … 1000
>
> However, if I use 1000 different URL in the config file, all clients
> download file1 at the same time; after file1 downloaded completely, all
> client download file2, and so on.
>
> How can I make all clients download different files at the same time.
> Please help.  Thank you.
>
> Best Regards,
>
> Andy Ng
>
Please, mind to feel and post your PRF (Problem Reporting Form)

What you need is to use a feature developed by Gary, namely,
template URL.

A good example is in file ./conf-examples/url-template-fr-file.conf

and more details please learn in README. You need static tokens
taken from file.

Take care and have a good day!


-- 
Truly,
Robert Iakobashvili, Ph.D.
......................................................................
www.ghotit.com
Assistive technology that understands you
......................................................................

Re: How to enable 1000 http client downloading 1000 file at the same timein curl-loader

[Robert I. <cor...@gm...>]

Hi Andy

On Fri, May 22, 2009 at 10:49 AM, Support <su...@ta...> wrote:

>  However, if I use 1000 different URL in the config file, all clients
> download file1 at the same time; after file1 downloaded completely, all
> client download file2, and so on.
>
> How can I make all clients download different files at the same time.
> Please help.  Thank you.
>

Note, that at the first cycle they are dowing it rather synchronously, but
further
each client can progresses independently.
To enhance that you can use TIMER_AFTER_URL_SLEEP as a randon value, e.g.
TIMER_AFTER_URL_SLEEP=0-5000
and keep TIMER_URL_COMPLETION at a rather large value.

At at ceratin stage, let's say after several hundred cycles, the clients are
supposed
to work with your URLs in a rather random fashion.

Take care.

-- 
Truly,
Robert Iakobashvili, Ph.D.
......................................................................
www.ghotit.com
Assistive technology that understands you
......................................................................