Hi Adligo, The limit on concurrent instances of your app is not a hard one - it will increase as your app gets more traffic. The only situation you're likely to run into it is if you have a lot of requests that take a long time to complete - eg, if you're calling time.sleep() in your request handler. As long as you're serving your requests reasonably efficiently, you can expect the number of concurrent requests your app is allowed to scale up with load.
-Nick Johnson On Wed, Sep 2, 2009 at 1:33 AM, Adligo <sc...@adligo.com> wrote: > > Hi, > > I am developing a app (or more than one) that I would like to host > on Google App Engine, however the architecture of the app involves > cranking up the maxThreads (I am using my home grown hosting which now > has Tomcat set to 2,000 maxThreads :) ). > > For example (1 six+ year old machine in my basement) > http://zeuhl.adligo.com/gwt_util_demo_v3_1/GwtDemo.html?show_log=true > > I was reading somewhere that my app will be limited to 30 Max > simultaneous requests (maxThreads), and I didn't see anything about > being able to change this (EVEN IF YOU PAY FOR IT). > > So is it possible to change this? > If not why, it should be billable like everything else... > How much would it cost? > > Also I think that it seems like a silly limit (although probably a > good starting point for most apps). Some apps need a lot of threads, > some have a lot of page requests. > For instance my app needs a lot of threads (the above version uses > at least 1 per user ALL THE TIME) and will go to 2 per user in the > next release :) Or rather to be more specific One thread per open > browser window, so I can 'send' data to the browser window in near > real time with out having the browser window send a request every > millisecond (which causes other problems). > So it will be limited to 15 users on Googles App Engine yikes! > > Cheers, > Scott > > > > > > -- Nick Johnson, Developer Programs Engineer, App Engine --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
