OPeNDAP and access log

[Peter Cornillon]

Hi Martin,

I don't know about turning on something in Apache that will give the  
number of bytes, but you can always write a simple script that  
obtains the data type from the dds for the selected variables (col in  

this case) and then determines the number of bytes from that. For  
example, if col is a 4 byte integer, then the request below would be  
approximately 4*512 or ~2kb. It will not be exact, but it will be  
quite close. If you do write such a script, please let us know so  
that we can make it available to others.

Peter

On Sep 25, 2006, at 11:34 AM, Martin Peschke wrote:

> Hello:
>
> For statistical purpose, I try to read out the access.log from  
> Apache. I can see who, when, and which dataset was accessed through  

> OPeNDAP. But I cannot see how much of bytes were send to provide  
> the required information.
>
> Here is an example of the access.log :
> XXX.XXX.XXX.XXX - - [25/Sep/2006:14:10:28 +0000] "GET /cgi-bin/nph- 
> dods/data/edrmapsh15/01i/ 
> PRD.SPPROD.EDR15S.S0320300.E0320306.cdf.ascii?col[0:1:511] HTTP/ 
> 1.1" 200 –
>
> XXX.XXX.XXX.XXX stands for an IP address.
>
> The last minus should be the numbers of bytes send to the client.
>
> Does anyone know how to enable it, or is there any other way?
>
> Thank you for your help.
>
> Martin Peschke
>
> -- 
> Martin G. Peschke
> Science and Technology Corporation (STC)
> NOAA Satellite Operations Facility (NSOF)
> 4231 Suitland Rd.
> Suitland, MD 20746
> Office 1246
>
> Email: Martin.Peschke at noaa.gov
> Phone: 301-817-4693
>
> "The contents of this message are mine personally and do not  
> reflect any positions of the Government, NOAA, or STC."

--
  Peter Cornillon
    Graduate School of Oceanography     -  Telephone: (401) 874-6283
       University of Rhode Island                 -                
Fax: (401) 874-6728
         Narragansett, RI 02882                    -           E- 
mail: pcornillon at gso.uri.edu

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