[xwiki-users] RSS macro make the entire site to hang

[Thomas Kliethermes]

This might be a little complicated, but make a page that contains only the 
{rss:feed=http://jroller.com/rss/agoncal|count=5} tag, then in your right 
menu, use an AJAX call to call that page (with xpage=plain appended to the 
URL so that the menus and headers don't appear).  That way, if it takes a 
while to come up, it shouldn't interfere with the loading of the rest of 
the page.

We've written our own AJAX library a while back, but I think there's one 
in XWiki now as well.

Hope this helps.

-Tom

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Tom Kliethermes
eSupport Initiatives
IBM Information Management
(913) 599-7240   Fax: (913) 599-8590
http://www.ibm.com/software/data




"Antonio Goncalves" <antonio.mailing at gmail.com> 
05/04/2007 05:45 AM
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Subject
[xwiki-users] RSS macro make the entire site to hang






Hi,
 
I've created a panel that is displayed on the right side (of every page). 
This panel displays the five top titles of an external weblog using the 
rss macro :
 
{rss:feed=http://jroller.com/rss/agoncal|count=5}
 
The problem that I'm facing is that the rss feed is broken (JRoller's 
problem). And because of that, the macro hangs (for quite a while) and 
then throws an exception. Because it's displayed on everypage, navigating 
in the wiki becomes really slow. Is there a way to do something better ? 
 
Antonio (BTW I'm using RC2)
 
12:40:01,578  WARN http-8080-Processor25 
http://localhost:8080/xwiki/bin/view/Main/ MacroFilter:handleMatch:139 - 
MacroFilter: unable
java.io.IOException: Error processing http://jroller.com/rss/agoncal: 
Connection timed out: connect
        at 
com.xpn.xwiki.render.macro.rss.RSSMacro.execute(RSSMacro.java:102)
        at org.radeox.filter.MacroFilter.handleMatch 
(MacroFilter.java:117)
 
 
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