question about traffic statistics on each vhost,is it possible?

[Manlio Perillo]

sinnis r ha scritto:
> hi,i wanna write a module to perform traffic statistic on every 
> vhost,but after i read the document:"Guide to Nginx Module Development 
> <http://www.riceonfire.org/emiller/nginx-modules-guide.html>" and some 
> code in /nginx-0.6.13/src/http/modules/,i found that i still have no idea...
>  
> is it possible to write a new module to do this work?or this feature is 
> not supported by current nginx?

Not sure, but you should be able to do this by writing an header filter 
(for a possible setup for an Host) and a body filter to count data written.

See the ngx_http_chunked_filter module.

A possible "complication" is the fact that Nginx uses multiple worker 
processes.


Regards  Manlio Perillo