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Posted to users@cocoon.apache.org by Derek Hohls <DH...@csir.co.za> on 2007/11/09 11:16:46 UTC
Flowscripts - are they cached?
Working with Cocoon 2.1.8 and Tomcat 5 on
a Linux box. It appears that changes to flowscript
files are not reflected in Cocoon which continues to
work with a previous version. How do I ensure
that the new version/s are used - without restarting
Tomcat?
(I do not see the same effect on my local machine...
but there I am running Jetty).
Thanks
Derek
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Re: Flowscripts - are they cached?
Posted by Derek Hohls <DH...@csir.co.za>.
Johannes
I tried both of those suggestions, but to no avail. (I am not
using cookies.) I found that even when I deleted the file, and
replace it by a new one with a new name, Cocoon continued
to use the "old" version, until a Tomcat restart was performed.
Derek
>>> Johannes Textor <jc...@gmx.de> 2007/11/10 01:08 PM >>>
From my experience the situation is like this:
- if you have an active http session, log out (or delete the cookie
using crl+shift+del in firefox or whatever) and the new script should be
used.
- if you have a "main" flow script file which includes other scripts,
changes in the included scripts are not noticed by cocoon unless you
touch the main script.
Cheers,
Johannes
Carsten Ziegeler wrote:
> Grzegorz Kossakowski wrote:
>
>> Derek Hohls pisze:
>>
>>> Working with Cocoon 2.1.8 and Tomcat 5 on
>>> a Linux box. It appears that changes to flowscript
>>> files are not reflected in Cocoon which continues to
>>> work with a previous version. How do I ensure
>>> that the new version/s are used - without restarting
>>> Tomcat?
>>>
>>> (I do not see the same effect on my local machine...
>>> but there I am running Jetty).
>>>
>> I don't know how flowscipt management works exactly but a quick guess:
>> have you tried to touch a sitemap referencing modified flowscript?
>>
>>
> I don't remember the details, but for some reason the flowscripts are
> linked to the current user session. So if you have a session and change
> the flowscript, logging out of the session and logging in again should
> load the new flow script.
>
> Carsten
>
>
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Re: Flowscripts - are they cached?
Posted by Johannes Textor <jc...@gmx.de>.
From my experience the situation is like this:
- if you have an active http session, log out (or delete the cookie
using crl+shift+del in firefox or whatever) and the new script should be
used.
- if you have a "main" flow script file which includes other scripts,
changes in the included scripts are not noticed by cocoon unless you
touch the main script.
Cheers,
Johannes
Carsten Ziegeler wrote:
> Grzegorz Kossakowski wrote:
>
>> Derek Hohls pisze:
>>
>>> Working with Cocoon 2.1.8 and Tomcat 5 on
>>> a Linux box. It appears that changes to flowscript
>>> files are not reflected in Cocoon which continues to
>>> work with a previous version. How do I ensure
>>> that the new version/s are used - without restarting
>>> Tomcat?
>>>
>>> (I do not see the same effect on my local machine...
>>> but there I am running Jetty).
>>>
>> I don't know how flowscipt management works exactly but a quick guess:
>> have you tried to touch a sitemap referencing modified flowscript?
>>
>>
> I don't remember the details, but for some reason the flowscripts are
> linked to the current user session. So if you have a session and change
> the flowscript, logging out of the session and logging in again should
> load the new flow script.
>
> Carsten
>
>
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Re: Flowscripts - are they cached?
Posted by Derek Hohls <DH...@csir.co.za>.
Version 2.1.8
>>> Carsten Ziegeler <cz...@apache.org> 2007/11/13 03:36 AM >>>
Hmm, apart from the setting mentioned in the cocoon.xconf there
is afaik no other setting. Cocoon checks the last modification date
against the current date. So if the actual file system reports
the correct date and you have ended your user session, the
file should be reloaded.
Btw, what version of Cocoon are you using?
Carsten
Derek Hohls wrote:
> Yeah, I noticed that the server is running behind by about
> 90 minutes. Mentioned that to the sysadmin and they said
> something about synchronizing to the time server....
> but if my files are supposedly *newer* than those on the
> server, that should not make a difference in this case.
>
>>>> Tobia Conforto <to...@linux.it> 2007/11/12 02:12 PM >>>
> Another thing: sometimes I run into missing reloads caused by
> differences in the system time on servers or workstations.
> That is, a newer file is not reloaded if Cocoon doesn't see it
> as newer, based on the system clock.
>
> Depending on your setup, you might want to investigate that.
>
>
> Tobia
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suggestion list combobox
Posted by Michel Erard <mi...@corix.ch>.
Hello,
I'd like to use a suggestion list in my application. Is it possible to change the rendering of the suggest combobox? Use an own css?
Regards,
Mike
Re: Flowscripts - are they cached?
Posted by Carsten Ziegeler <cz...@apache.org>.
Hmm, apart from the setting mentioned in the cocoon.xconf there
is afaik no other setting. Cocoon checks the last modification date
against the current date. So if the actual file system reports
the correct date and you have ended your user session, the
file should be reloaded.
Btw, what version of Cocoon are you using?
Carsten
Derek Hohls wrote:
> Yeah, I noticed that the server is running behind by about
> 90 minutes. Mentioned that to the sysadmin and they said
> something about synchronizing to the time server....
> but if my files are supposedly *newer* than those on the
> server, that should not make a difference in this case.
>
>>>> Tobia Conforto <to...@linux.it> 2007/11/12 02:12 PM >>>
> Another thing: sometimes I run into missing reloads caused by
> differences in the system time on servers or workstations.
> That is, a newer file is not reloaded if Cocoon doesn't see it
> as newer, based on the system clock.
>
> Depending on your setup, you might want to investigate that.
>
>
> Tobia
>
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Re: Flowscripts - are they cached?
Posted by Derek Hohls <DH...@csir.co.za>.
Yeah, I noticed that the server is running behind by about
90 minutes. Mentioned that to the sysadmin and they said
something about synchronizing to the time server....
but if my files are supposedly *newer* than those on the
server, that should not make a difference in this case.
>>> Tobia Conforto <to...@linux.it> 2007/11/12 02:12 PM >>>
Another thing: sometimes I run into missing reloads caused by
differences in the system time on servers or workstations.
That is, a newer file is not reloaded if Cocoon doesn't see it
as newer, based on the system clock.
Depending on your setup, you might want to investigate that.
Tobia
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Re: Flowscripts - are they cached?
Posted by Tobia Conforto <to...@linux.it>.
Another thing: sometimes I run into missing reloads caused by
differences in the system time on servers or workstations.
That is, a newer file is not reloaded if Cocoon doesn't see it
as newer, based on the system clock.
Depending on your setup, you might want to investigate that.
Tobia
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Re: Flowscripts - are they cached?
Posted by Derek Hohls <DH...@csir.co.za>.
Thanks Tobia, I will try this.
>>> Tobia Conforto <to...@linux.it> 2007/11/12 01:41 PM >>>
Derek Hohls wrote:
> I already have a setting looking like this:
> <reload-scripts>true</reload-scripts>
> Is this what you meant?
Yes. Well I guess you can try and use the ?cocoon-reload=true request
parameter, which is faster than restarting the whole container.
You can enable it in WEB-INF/web.xml:
<init-param>
<param-name>allow-reload</param-name>
<param-value>yes</param-value>
</init-param>
Tobia
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Re: Flowscripts - are they cached?
Posted by Tobia Conforto <to...@linux.it>.
Derek Hohls wrote:
> I already have a setting looking like this:
> <reload-scripts>true</reload-scripts>
> Is this what you meant?
Yes. Well I guess you can try and use the ?cocoon-reload=true request
parameter, which is faster than restarting the whole container.
You can enable it in WEB-INF/web.xml:
<init-param>
<param-name>allow-reload</param-name>
<param-value>yes</param-value>
</init-param>
Tobia
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Re: Flowscripts - are they cached?
Posted by Derek Hohls <DH...@csir.co.za>.
Tobia
I already have a setting looking like this:
<component-instance class="org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter" name="javascript">
<load-on-startup>resource://org/apache/cocoon/components/flow/javascript/fom/fom_system.js</load-on-startup>
<reload-scripts>true</reload-scripts>
<check-time>4000</check-time>
</component-instance>
Is this what you meant?
Derek
>>> Tobia Conforto <to...@linux.it> 2007/11/12 12:30 PM >>>
Derek Hohls wrote:
> on this server it did not seem to have any effect, so I was wondering
> if there was some other setting I had overlooked.
There is a setting in cocoon.xconf that might be related:
/cocoon/flow-interpreters/component-instance/reload-scripts
Tobia
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Re: Flowscripts - are they cached?
Posted by Tobia Conforto <to...@linux.it>.
Derek Hohls wrote:
> on this server it did not seem to have any effect, so I was wondering
> if there was some other setting I had overlooked.
There is a setting in cocoon.xconf that might be related:
/cocoon/flow-interpreters/component-instance/reload-scripts
Tobia
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Re: Flowscripts - are they cached?
Posted by Derek Hohls <DH...@csir.co.za>.
Carsten
That is what I normally do; but on this server it did not seem
to have any effect, so I was wondering if there was some other
setting I had overlooked.
Derek
>>> Carsten Ziegeler <cz...@apache.org> 2007/11/09 05:02 PM >>>
Grzegorz Kossakowski wrote:
> Derek Hohls pisze:
>> Working with Cocoon 2.1.8 and Tomcat 5 on
>> a Linux box. It appears that changes to flowscript
>> files are not reflected in Cocoon which continues to
>> work with a previous version. How do I ensure
>> that the new version/s are used - without restarting
>> Tomcat?
>>
>> (I do not see the same effect on my local machine...
>> but there I am running Jetty).
>
> I don't know how flowscipt management works exactly but a quick guess:
> have you tried to touch a sitemap referencing modified flowscript?
>
I don't remember the details, but for some reason the flowscripts are
linked to the current user session. So if you have a session and change
the flowscript, logging out of the session and logging in again should
load the new flow script.
Carsten
--
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cziegeler@apache.org
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The full disclaimer details can be found at http://www.csir.co.za/disclaimer.html.
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Re: Flowscripts - are they cached?
Posted by Carsten Ziegeler <cz...@apache.org>.
Grzegorz Kossakowski wrote:
> Derek Hohls pisze:
>> Working with Cocoon 2.1.8 and Tomcat 5 on
>> a Linux box. It appears that changes to flowscript
>> files are not reflected in Cocoon which continues to
>> work with a previous version. How do I ensure
>> that the new version/s are used - without restarting
>> Tomcat?
>>
>> (I do not see the same effect on my local machine...
>> but there I am running Jetty).
>
> I don't know how flowscipt management works exactly but a quick guess:
> have you tried to touch a sitemap referencing modified flowscript?
>
I don't remember the details, but for some reason the flowscripts are
linked to the current user session. So if you have a session and change
the flowscript, logging out of the session and logging in again should
load the new flow script.
Carsten
--
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cziegeler@apache.org
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Re: Flowscripts - are they cached?
Posted by Grzegorz Kossakowski <gk...@apache.org>.
Derek Hohls pisze:
> Working with Cocoon 2.1.8 and Tomcat 5 on
> a Linux box. It appears that changes to flowscript
> files are not reflected in Cocoon which continues to
> work with a previous version. How do I ensure
> that the new version/s are used - without restarting
> Tomcat?
>
> (I do not see the same effect on my local machine...
> but there I am running Jetty).
I don't know how flowscipt management works exactly but a quick guess:
have you tried to touch a sitemap referencing modified flowscript?
--
Grzegorz Kossakowski
Committer and PMC Member of Apache Cocoon
http://reflectingonthevicissitudes.wordpress.com/
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