Thank you for your reply. You can take a look at these sites: http://pyj.be/ http://muovi.roma.it/percorso/js
It takes a lot of time to open them with a Samsung Galaxy S2, with the Android browser. Chrome, Firefox on Android, Safari and Chrome on iOS work fine. I will try the --enable-dynamic-link switch to see if anything changes. Regards, Luca On Wed, Feb 12, 2014 at 6:14 PM, C Anthony Risinger <[email protected]> wrote: > On Wed, Feb 12, 2014 at 3:31 AM, Luca Allulli <[email protected]> wrote: > >> Hi, >> >> we are using pyjamas/pyjs to develop a responsive web app, for both >> mobile and desktop devices. It works very well for every platform and >> browser, with one major exception: the Android stock browser. Android >> browser takes a LOT of time (order of 1 minute) to bootstrap the app; >> thereafter, everything works fine (more or less). I noticed that every >> pyjamas/pyjs site inicurs in the same issue with the Android browser. >> >> Is there anything that can be done? Unfortunately, Android browser plays >> a very important role not only because it's the default, preinstalled >> browser in Android, but also because it is used to provide a WebView within >> an app. PhoneGap uses it to convert a web app into a standard app. >> >> In my opinion, pyjamas/pyjs would be a very powerful and convenient tool >> to develop cross-platform mobile apps, if this issue is fixed. >> > > is the delay on every fresh reload? is the server using compression and > keep-alive connections? has the pyjs JS output been minified? > > aside from the above, there isn't much that can be done *right now*, but > i've had several Android phones (including my current Nexus 4) and have > never experienced this... what phones are you testing with, and is there a > live site available by chance? pyjs is a bit sub-par for mobiles ATM, but > it should definitely work AFAIK. > > --enable-dynamic-link can boost throughput by maxing out the available > connections. additionally, it prevents blowing the cache when modules are > updated (this really should be the default mode)... with this, updating > even a single line will cause the entire app to be re-downloaded. > > i guess the first step would be to isolate the point of slowdown, eg. try > a localhost server... it's not 100% clear to me (seems unlikely Android > would take 60 sec just to run the JS) > > -- > > C Anthony Risinger > > -- > > --- > You received this message because you are subscribed to a topic in the > Google Groups "Pyjs.org Users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/pyjs-users/YDnp065nVuc/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- --- You received this message because you are subscribed to the Google Groups "Pyjs.org Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
