Hi Igor,
yep, DownloadLinks will block because requests to the same page are
serialized.
Sorry, I don't understand, why links to downloadable resources should be
blocking or serialized. Usually downloads are the larger parts of an
application and hence should never lock the application.
to work around it register a shared resource or create a servlet that can
stream the file (resoureces in wicket are not serialized), then create a
link component that can build a download url.
Well, I guess, we can't use a servlet, because wicket is registered to
"/*", so it will get everything. Could you please give some more hints
about shared resources? I've tried to search
http://cwiki.apache.org/WICKET/ without luck.
Alternatively, is it possible to complete shut off the serialization
(which seems to cause this and maybe even other blocking problems)?
--
Best regards
Thomas Singer
_____________
SyntEvo GmbH
Brunnfeld 11
83404 Ainring
Germany
Igor Vaynberg wrote:
yep, DownloadLinks will block because requests to the same page are
serialized.
to work around it register a shared resource or create a servlet that can
stream the file (resoureces in wicket are not serialized), then create a
link component that can build a download url.
-igor
On 8/20/07, Thomas Singer <[EMAIL PROTECTED]> wrote:
Hi,
We are using Wicket 1.3 beta 2 running in Tomcat and have a couple of
DownloadLinks on a page (created with 'new DownloadPage(parameters)') for
larger files (a couple of MB). I open different tabs of the same page in
Opera and click these download links, so the downloads should happen in
parallel. Unfortunately, the web-application seems to hang until the
previous files were completely downloaded. Even normal pages do not show
up.
This does not happen for other websites (so our internet connection
couldn't
be the reason) and not for the same project with
old-JSP-/Servlet-technology
at a different server running in the same version of Tomcat.
Is this a known problem? How to work around?
--
Best regards,
Thomas Singer
_____________
Syy____ntEvo GmbH
Brunnfeld 11
83404 Ainring
Germany
www.syntevo.com
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