Forum OpenACS Development: Problem embedding files in xowiki folders

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42: Problem embedding files in xowiki folders (response to 41)
Posted by Claudio Pasolini on 08/10/06 10:50 AM
Hi Gustaf,

yesterday I did a fresh install of xotcl-core 0.42 and xowiki 0.34 and today upgraded to 0.35. In other sites I'm yet using xowiki 0.24 and the improvements are really staggering!

However, I had problems loading and retrieving files and images to and from xowiki folders. I tried loading a file in two ways:

  1. creating an ::xowiki::File and then referencing it with the new syntax [[file:myfile|My File]] from a ::xowiki::Page
  2. creating an ::xowiki::Page and a link to a non existent file with the same syntax and then clicking on the '[' to upload the file
In both cases when I view a page with a link to a file in a xowiki folder and try to follow the link the system hangs forever.

Even worst, if i put a reference to an image on a page, the page hangs and the link to the image don't shows itself.

All the rest seems to work well, and of course I can continue to use Xinha to load and reference file and images, but the new way is really more clean and simple.

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43: Re: Problem embedding files in xowiki folders (response to 42)
Posted by Gustaf Neumann on 08/10/06 11:53 AM
Claudio,

To clarify things: i deduce from your mail, that the upload of the image went well (say [[image:DotLrnLogo.gif]], you seen the uploaded entry from the admin pages) but the view of the image (like /xowiki/image/DotLrnLogo.gif?m=download) hangs.

What operating system is the server? There is a known issue with Mac OS X (see above in the thread).

In what browser does this happen?

Do you see an error message in the log file?

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44: Re: Re: Problem embedding files in xowiki folders (response to 43)
Posted by Claudio Pasolini on 08/10/06 02:23 PM
Thank you for answering, Gustaf.

i deduce from your mail, that the upload of the image went well (say [[image:DotLrnLogo.gif]], you seen the uploaded entry from the admin pages) but the view of the image (like /xowiki/image/DotLrnLogo.gif?m=download) hangs

yes, I see the object from the admin pages, but when I click to view it the page hangs.

What operating system is the server? In what browser does this happen?

Linux RedHat 8.0 - Firefox 1.5.0.6

Do you see an error message in the log file?

Yes, there is an error in the log file:
invalid command name "throttle" while executing "throttle get_context"
Sorry to not have hilighted this before. Aolserver starts fine without any errors.

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45: Re: Re: Re: Problem embedding files in xowiki folders (response to 44)
Posted by Gustaf Neumann on 08/10/06 02:41 PM
ok. Seems as if you have "my" the aolserver patches for bbdelivery installed, but you do not have the request monitor. I will check, to remove the dependency. for now, the code checks whether throttle is available, and does not call bgdelivery. i have not tried the change with your configuration, but the code should be fine (famous last words).

-gustaf
PS: these tests should and will go to xotcl-core

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46: Re: Re: Re: Re: Problem embedding files in xowiki folders (response to 45)
Posted by Claudio Pasolini on 08/11/06 12:17 PM
Thank you Gustaf,

installing xotcl-request-monitor fixed the problem.

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47: Re: Re: Re: Re: Re: Problem embedding files in xowiki folders (response to 46)
Posted by Gustaf Neumann on 08/11/06 02:59 PM
i should have mentioned in my last posting, that i have already commited a patch that does not require your to have the request monitor installed. Anyhow, installing it is not a bad idea in general.

Right now, i am just changing the internals in xotcl-core to reduce the complexity and make it easier to handle the connection context in variuous situations... guess, i won't commit soon, since currently i broke everything in my setup...

all the best
-gustaf