Dmitry, I have a suspicion that every once in a while my app gets started on some messed up server that has a problem . Every once in a while, when I load a new version of the app, it starts doing this. Often times, if I give it some extra time after the upload and before the first request after uploading the app, it works fine. If I issue the first request too soon, I start getting this problem.
Additionally, just looking at my stats on your ping-service ( zadachite-dev.appspot.com), every few days the response times go up significantly and the uptime (as reported by ping-service) goes down to 60% -70% . So, something is definitely going on in the infrastucture - maybe every once in a while my app gets loaded in JVM running on overburdened hardware... Regards, Alex K On Mon, Feb 22, 2010 at 6:12 AM, Dmitry Gusev <dmitry.gu...@gmail.com>wrote: > Hi, > > 10 seconds limit is the limit of URLFetchService. Regular request (like > browser's request for asset) have 30 seconds limit. > > It may however took too long time for your app to startup then timeout > issue > may occur. > Have you tried to debug assets loading using firebug? > > On Mon, Feb 22, 2010 at 13:46, Alex Kotchnev <akoch...@gmail.com> wrote: > > > Muhammad, > > regarding T5 & serving assets : are you saying that if you map the > > application version (e.g. app-version) to a static number instead of the > > one > > generated by T5, you stop getting the intermittent asset access problem > ? > > > > My problem is that assets do get served (they're not blocked); however, > > on the first couple of tries they fail to load (my suspicion is that it > > takes more than 10 seconds to serve them up the first couple of times and > > the GAE limit kicks in) > > > > Regards, > > > > Alex K > > > > On Sun, Feb 21, 2010 at 6:31 AM, Muhammad Mohsen <m.gelb...@gmail.com > > >wrote: > > > > > Alex, > > > > > > You can check my blog post to fix the assets problem. It's about a > > > configuration variable regarding the application version. Or check the > > > "Assets" documentation entry at tapestry.com (i.e. for t5.1). It's > > > discussed > > > at the end of the page. > > > > > > But regarding tapx components..i couldn't figure out how to solve the > > > assets > > > issue..it never resolves an asset ! > > > > > > ..check my blog post to find solutions to what i'm talking about :) > > > > > > On Sat, Feb 20, 2010 at 6:27 AM, Kalle Korhonen > > > <kalle.o.korho...@gmail.com>wrote: > > > > > > > No, I haven't had issues with static assets but then again, the > > > > current example is pretty bare bones. I've certainly noticed that GAE > > > > is dog slow though. I read about how GAE scales and it's evident in > > > > our example as well that GAE just spawns new JVMs rather the new > > > > threads for additional instance fairly often. You end up using > > > > memcache and having to optimize for GAE quite a bit. I wouldn't run a > > > > production system on GAE. The bigger issue for me is no threading - > if > > > > I was satisfied with that I'd just do PHP apps. Decent hosted VMs > cost > > > > less than $50/month and they are blazingly fast compared to GAE. > > > > Depending on where you live and what the system does it's not a huge > > > > cost; but fully understand the other side of it as well - can't beat > > > > free. > > > > > > > > Kalle > > > > > > > > > > > > On Fri, Feb 19, 2010 at 6:14 PM, Alex Kotchnev <akoch...@gmail.com> > > > wrote: > > > > > Kalle, > > > > > do you have any issues w/ static assets not being served from GAE > ? > > > I'm > > > > > prepping an app to be deployed in production on GAE, and in its > > > > development > > > > > state (http://zadachite-dev.appspot.com), I'm a bit discouraged : > > > often, > > > > > when the app is loaded, I often get missing assets and I have to > > reload > > > > the > > > > > pages a few times before I get all assets showing up. Additionally, > > > I've > > > > set > > > > > up the app to be monitored by Dmitry's Ping-Service ( > > > > > http://ping-service.appspot.com), and a few times a day it takes > > more > > > > than > > > > > 10 seconds to load (and ping service times out). > > > > > > > > > > I've considered trying to figure out a way to deploy these assets > > > (e.g. > > > > > images, swf files, js) on a static server somewhere but that will > > > > > unnecessarily complicate the app... > > > > > > > > > > Regards, > > > > > > > > > > Alex K > > > > > > > > > > On Thu, Feb 18, 2010 at 10:19 PM, Kalle Korhonen < > > > > kalle.o.korho...@gmail.com > > > > >> wrote: > > > > > > > > > >> On that note, I also recently deployed Tynamo's conversation > example > > > > >> to GAE (see http://tynamo.org/tapestry-conversations+guide and > > > > >> http://tapestry-conversations.tynamo.org/), it was pretty > > > > >> straight-forwarded. It's all mavenized and naturally, the source > is > > > > >> available for others to look at. > > > > >> > > > > >> Kalle > > > > >> > > > > >> > > > > >> On Wed, Feb 17, 2010 at 7:21 AM, Muhammad Mohsen < > > m.gelb...@gmail.com > > > > > > > > >> wrote: > > > > >> > I'd like to share my experience regarding the issue. I'm not a > > > > tapestry > > > > >> guru > > > > >> > but I just fought my way through hosting it on google > application > > > > engine. > > > > >> > > > > > >> > Here is my blogpost about hosting tapestry5.1 on Google > > application > > > > >> > engine< > > > > >> > > > > > > > > > > http://java-army.blogspot.com/2010/02/hosting-apache-tapestry51-on-gae-google.html > > > > >> > > > > > >> > You'll find the application's link it but here it is > > > > >> > again<http://j-army.appspot.com/> > > > > >> > . > > > > >> > > > > > >> > Please note that it has absolutely NOTHING but registering, > > logging > > > in > > > > >> and > > > > >> > logging out ! > > > > >> > That's as much as I've gone with tapestry so far. I had nothing > in > > > > mind > > > > >> to > > > > >> > do ! > > > > >> > > > > > >> > Enjoy :) > > > > >> > > > > > >> > -- > > > > >> > Muhammad Mohsen Hussien > > > > >> > Jr. Java Software Engineer > > > > >> > HP Enterprise Services > > > > >> > > > > > >> > > > > >> > > --------------------------------------------------------------------- > > > > >> 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 > > > > > > > > > > > > > > > > > -- > > > Muhammad Mohsen Hussien > > > Jr. Java Software Engineer > > > HP Enterprise Services > > > > > > > > > -- > Dmitry Gusev > > AnjLab Team > http://anjlab.com >
