Thank you Felix. I will look into that. > On 3 May 2016, at 5:43 PM, Felix Gonschorek <fe...@netzgut.net> wrote: > > HI Geoff, > > we successfuly used Offline ( https://github.com/hubspot/offline ) to > support that in our apps. > > Cheers > Felix > > 2016-05-03 10:52 GMT+02:00 JumpStart <geoff.callender.jumpst...@gmail.com>: > >> Has anyone tried modifying Tapestry’s client-side portion to detect a poor >> internet connection and, perhaps, pop up a dialog? I need it for a Tapestry >> app that’s used on mobile devices. >> >> I’m thinking that when there’s a page request or component event request, >> the javascript could send a “ping” request to the server-side, with a >> timeout of, say, 1 second. >> >> - If the “ping” request times out, then the javascript could pop up a >> dialog explaining that the internet connection is currently unreliable. The >> dialog would have only one button: OK. The page request or component event >> request will not be sent. >> >> - Otherwise (i.e. the “ping” request succeeds), the javascript would >> proceed as normal (i.e. sends the page request or component event request). >> >> Of course the internet connection could still degrade while the page >> request or component event request is in progress but, in the environments >> this app will be used, the probability of this is low if the “ping” test >> has succeeded immediately before it. >> >> Geoff >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >> For additional commands, e-mail: users-h...@tapestry.apache.org >> >>
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