dhis2-users team mailing list archive

[Bob Jolliffe <bobjolliffe@xxxxxxxxx>]

I think the sendfile feature has to do with whether nginx does asynchronous
i/o using the sendfile() function in linux kernel, so I doubt turning it on
or off is going to help us here.

Agree with Jason that pulling stuff back out of the cache is a hack but
trying hard to think of a workaround.

Lars suggestion is interesting.  Probably the proper eventual solution is
to have a checkbox on the report design ("Don't Cache").  Mind you once its
cached once you are stuck till its expired again.

Randy I can disable caching on nginx temporarily and we can monitor how the
performance is.  You will still have browser cache and your postgres is
quite well provisioned so it might be ok.

Bob

On 15 September 2013 19:00, Saptarshi Purkayastha <sunbiz@xxxxxxxxx> wrote:

> is the following mentioned in nginx.conf
> sendfile=on;
> This will make the file sending cached by nginx.
> If you turn this off... nginx will send the generated file to user,
> instead of the one that's cached
>
> ---
> Regards,
> Saptarshi PURKAYASTHA
> ------------------------------
> Date: Sun, 15 Sep 2013 19:56:39 +0200
> From: larshelge@xxxxxxxxx
> To: jason.p.pickering@xxxxxxxxx
> CC: dhis2-users@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Dhis2-users] Standard iReports cache problem
>
>
> Of course that doesn't fix the problem with the constantly updated report
> (unless you create a Resource and points it to that Report including that
> query param). If this is a special case for just one report then I guess
> Jason's suggestion on a special nginx location would be feasible. We could
> implement a system feature but that will take longer.
>
> _______________________________________________ Mailing list:
> https://launchpad.net/~dhis2-users Post to :
> dhis2-users@xxxxxxxxxxxxxxxxxxx Unsubscribe :
> https://launchpad.net/~dhis2-users More help :
> https://help.launchpad.net/ListHelp
>
> _______________________________________________
> Mailing list: https://launchpad.net/~dhis2-users
> Post to     : dhis2-users@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~dhis2-users
> More help   : https://help.launchpad.net/ListHelp
>
>