I strongly think it may be the database. I'm using datanucleus (JDO).
Thanks a lot.


On Sun, Apr 21, 2013 at 4:50 AM, Geoff Callender <
geoff.callender.jumpst...@gmail.com> wrote:

> Three situations I've seen - none due to Tapestry. (1) A wrongly
> configured router/switch/load-balancer, causing it to sometimes send the
> packets to the wrong place. In the cases I've seen, the problem has usually
> been on the way back. (2) Wrongly configured database connection pooling.
> The pool fills and new connections fail silently or wait forever. (3) Under
> heavy load to a Windows server, the HTTP requests getting dropped silently
> rather than queued.
>
> Could it be one of those?
>
> Are you using HTTPS? I think I've seen something odd like this due to
> HTTPS config, too.
>
> Geoff
>
> On 20/04/2013, at 4:50 PM, Howard Lewis Ship wrote:
>
> > I've never seen this in any application I've built or deployed, but I
> tend
> > to use Jetty, not Tomcat.
> >
> >
> > On Fri, Apr 19, 2013 at 10:05 PM, Muhammad Gelbana <m.gelb...@gmail.com
> >wrote:
> >
> >> This happens rarely and completely randomly. I cannot reproduce it and I
> >> have no idea how to debug it. But I can confirm it happens with any
> page I
> >> have, non in specific.
> >>
> >> What typically happens is that I click a link to load a page, the
> browser's
> >> loading icon starts spinning and that's it. To overcome this I have to
> open
> >> the link in a new page and close the one that's taking too long, and the
> >> page just opens.
> >>
> >> I'm using Apache Tomcat 7 as a server for my web apps. And I usually use
> >> chrome. It also may not be a tapestry issue it all but I can hardly
> think
> >> of anything else.
> >>
> >> Has anyone faced similar situations ? How to solve it ?
> >>
> >> Thanks
> >>
> >
> >
> >
> > --
> > Howard M. Lewis Ship
> >
> > Creator of Apache Tapestry
> >
> > The source for Tapestry training, mentoring and support. Contact me to
> > learn how I can get you up and productive in Tapestry fast!
> >
> > (971) 678-5210
> > http://howardlewisship.com
>
>
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