7 Nov
2012
7 Nov
'12
9:39 a.m.
May be a basic problem but when I use the {{cache}} macro, the content is
never refreshed (not after the default 5 minutes, nor the specified time by
the timeToLive).
I'm using XWiki 4.2.
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7 Nov
7 Nov
9:54 a.m.
Hi,
On Nov 7, 2012, at 9:39 AM, aflament <aflament(a)geodisbm.com> wrote:
May be a basic problem but when I use the {{cache}}
macro, the content is
never refreshed (not after the default 5 minutes, nor the specified time by
the timeToLive).
I'm using XWiki 4.2.
Could you show us exactly a snipper of how you use the cache macro?
Thanks
-Vincent
11 a.m.
{{cache timeToLive="14400"}}
{{groovy}}
import groovy.sql.Sql
request = '...'
sql = Sql.newInstance( '...', '...', '...', '...' )
sql.eachRow( request ) {
println "* $it.qui"
}
{{/groovy}}
{{/cache}}
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11:30 a.m.
The cache macro refresh its content when the macro has not been used during
5 minutes actually not when it's 5 minutes old AFAIK.
On Wed, Nov 7, 2012 at 11:00 AM, aflament <aflament(a)geodisbm.com> wrote:
{{cache timeToLive="14400"}}
{{groovy}}
import groovy.sql.Sql
request = '...'
sql = Sql.newInstance( '...', '...', '...', '...' )
sql.eachRow( request ) {
println "* $it.qui"
}
{{/groovy}}
{{/cache}}
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Thomas Mortagne
11:45 a.m.
Since in your installation, the page is accessed every 5 minutes by a cron
script, the cache never expires.
The cron script is a simple call to curl that copy the content of the wiki
page to a static html page. The aim is to make a home page that is very fast
to render.
Disabling the pooling during the night will solve the problem.
Thank you for yours answers.
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7:28 p.m.
On Nov 7, 2012, at 11:30 AM, Thomas Mortagne <thomas.mortagne(a)xwiki.com> wrote:
The cache macro refresh its content when the macro has
not been used during
5 minutes actually not when it's 5 minutes old AFAIK.
hmm I've never fully realized this actually… :)
So I guess we need to work on also having another parameter for doing it the other way
around, i.e. updating the content every N minutes since I believe this is a more common
need. It means that with the current situation you can't control how frequently you
get fresh content… Is that possible with our Cache implementation?
Note that we also need to make this work in a thread so that content is fetched time-based
and asynchronously without needing a hit since that slows the unfortunate user who's
calling the page when the timeout expires.
Thanks
-Vincent
On Wed, Nov 7, 2012 at 11:00 AM, aflament
<aflament(a)geodisbm.com> wrote:
> {{cache timeToLive="14400"}}
>
> {{groovy}}
> import groovy.sql.Sql
>
> request = '...'
>
> sql = Sql.newInstance( '...', '...', '...', '...' )
> sql.eachRow( request ) {
> println "* $it.qui"
> }
> {{/groovy}}
>
> {{/cache}}
9:16 p.m.
On Wed, Nov 7, 2012 at 7:28 PM, Vincent Massol <vincent(a)massol.net> wrote:
On Nov 7, 2012, at 11:30 AM, Thomas Mortagne <thomas.mortagne(a)xwiki.com>
wrote:
Infinispan support it yes but we will need to add a new Algorithm in
https://github.com/xwiki/xwiki-platform/blob/master/xwiki-platform-core/xwi…
The cache macro refresh its content when the
macro has not been used
during
5 minutes actually not when it's 5 minutes
old AFAIK.
hmm I've never fully realized this actually… :)
So I guess we need to work on also having another parameter for doing it
the other way around, i.e. updating the content every N minutes since I
believe this is a more common need. It means that with the current
situation you can't control how frequently you get fresh content… Is that
possible with our Cache implementation?
Note that we also need to make this work in a thread so that content is
fetched time-based and asynchronously without needing a hit since that
slows the unfortunate user who's calling the page when the timeout expires.
Thanks
-Vincent
--
Thomas Mortagne
On Wed, Nov 7, 2012 at 11:00 AM, aflament
<aflament(a)geodisbm.com> wrote:
> {{cache timeToLive="14400"}}
>
> {{groovy}}
> import groovy.sql.Sql
>
> request = '...'
>
> sql = Sql.newInstance( '...', '...', '...', '...' )
> sql.eachRow( request ) {
> println "* $it.qui"
> }
> {{/groovy}}
>
> {{/cache}}
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6 comments
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participants (3)
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aflament -
Thomas Mortagne -
Vincent Massol