Re: [Almost every version I used] Page loads takes forever and never loads
If it is your own server not responding quickly do a stack/thread dump. It may however be an embedded script coming from another server? do you use any third party javascript hosted externally? This has caused similar issues for me before, if the remote server is unreachable. Regards, Paul. On 21/04/2013 9:00 PM, Muhammad Gelbana wrote: 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 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 - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [Almost every version I used] Page loads takes forever and never loads
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 >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 > > > - > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > >
Re: [Almost every version I used] Page loads takes forever and never loads
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 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 - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [Almost every version I used] Page loads takes forever and never loads
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 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
[Almost every version I used] Page loads takes forever and never loads
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