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Posted to dev@click.apache.org by "Bob Schellink (JIRA)" <ji...@apache.org> on 2010/11/21 04:03:13 UTC
[jira] Created: (CLK-732) Add Page option to serialize access
Add Page option to serialize access
-----------------------------------
Key: CLK-732
URL: https://issues.apache.org/jira/browse/CLK-732
Project: Click
Issue Type: Improvement
Reporter: Bob Schellink
When accessing data in a session there is always the possibility to concurrent access eg. user clicks a link or button twice in quick succession. With Ajax this possibility gets higher.
Would be nice if we can have a Page option to serialize Page access -> setSerialize(true);
This would ensure that a page is accessed from only one request at a time. One problem with this is that if a browser makes an Ajax connection which takes a long time to complete, other requests would be blocked lowering the application responsiveness.
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[jira] Updated: (CLK-732) Add Page option to serialize access
Posted by "Bob Schellink (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CLK-732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bob Schellink updated CLK-732:
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Fix Version/s: (was: 2.3.0-RC1)
While implementing this I've realized that by using a page property to flag a page access as serialized it also means the page constructor won't benefit from the lock, leading to inconsistent results. Removing from roadmap for now. An alternative implementation will have to specify the serialized page access outside the page eg. click.xml or have a global property serializing all access to all pages for a given user.
> Add Page option to serialize access
> -----------------------------------
>
> Key: CLK-732
> URL: https://issues.apache.org/jira/browse/CLK-732
> Project: Click
> Issue Type: Improvement
> Reporter: Bob Schellink
>
> When accessing data in a session there is always the possibility to concurrent access eg. user clicks a link or button twice in quick succession. With Ajax this possibility gets higher.
> Would be nice if we can have a Page option to serialize Page access -> setSerialize(true);
> This would ensure that a page is accessed from only one request at a time. One problem with this is that if a browser makes an Ajax connection which takes a long time to complete, other requests would be blocked lowering the application responsiveness.
--
This message is automatically generated by JIRA.
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (CLK-732) Add Page option to serialize access
Posted by "Bob Schellink (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CLK-732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bob Schellink updated CLK-732:
------------------------------
Fix Version/s: 2.3.0-RC1
> Add Page option to serialize access
> -----------------------------------
>
> Key: CLK-732
> URL: https://issues.apache.org/jira/browse/CLK-732
> Project: Click
> Issue Type: Improvement
> Reporter: Bob Schellink
> Fix For: 2.3.0-RC1
>
>
> When accessing data in a session there is always the possibility to concurrent access eg. user clicks a link or button twice in quick succession. With Ajax this possibility gets higher.
> Would be nice if we can have a Page option to serialize Page access -> setSerialize(true);
> This would ensure that a page is accessed from only one request at a time. One problem with this is that if a browser makes an Ajax connection which takes a long time to complete, other requests would be blocked lowering the application responsiveness.
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You can reply to this email to add a comment to the issue online.