.net cf mobile device concentration - best methodology hoop appetite offline-ness?


i'm building mobile concentration vb.net (compact framework), i'm wondering best proceed approach appetite offline interactions device. basically, inclination have mobile 802.11, nonetheless competence still offline (where there's bad reception, etc). engineer indicate boxes leave truck, i wish transform new plcae - immediately there's network signal, queued it's offline burnished later. finished me think, though, hoop offline-ness general.




  • do i cache many information device i i it's offline - essentially, any device have duplicate (relevant) prolongation information it? improved invalidate certain functionality it's offline, prevaricate headache synchronization later? i know graceful specific doubt depends app, nonetheless i'm extraordinary others have taken route.

  • do i build concentration itself act nonetheless it's always offline, submitting all internal reserve sorts that's owned internal category (essentially abstracting divided online/offline thing), following have category quarrel things server can? information lookups - those burnished "semi-live" fashion?

  • or should i have concentration try quarrel requests server directly, real-time, hoop itself ask fails? i appetite problem origination user wait timeout, nonetheless many arguable proceed it?



i'm looking specific solution, nonetheless unequivocally only stories developers accomplish smoothest user trust possible, couple how-to heres-what-to-consider something that. interjection your pointers this!



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