[mosh-devel] mosh support for Web Applications

Keith Winstein keithw at MIT.EDU
Thu Feb 21 17:54:57 EST 2013


Hello Ron,

Thanks for your kind words! We would love to expand SSP and the Mosh
techniques to improve Web applications, but we're just not there yet.
If you control the Web application, there are some conventional tricks
(e.g. have the client poll every 10 seconds with a new AJAX request
and never give up) to get relatively good recovery after a change in
IP address. This is the best advice I can give for now although there
are others here who know more about this stuff than me. Good luck!

Best regards,
Keith

On Sun, Feb 10, 2013 at 10:58 PM, Ron Szpak <ron.szpak at gmail.com> wrote:
> Hi mosh development team,
>
> I was wondering if you could use mosh to allow web applications to roam
> seamlessly?
>
> My use case is a computerized maintenance and management systems with work
> order dispatch using an OpenSSH VPN on commercial OpenBSD Security
> Appliances (GeNUA GeNUGate, GeNUScreen GeNUBox). The SSH VPN clients are
> PuTTY (Windows 7) and iSSH (iOS devices) with local port forwarding
> leveraging Public/Private Key Authentication,
>
> Work orders are dispatched to building automation technicians roaming
> in-building Wi-Fi networks and Wi-Fi to 4G LTE/4G LTE to Wi-Fi in the city.
>
> Work order dispatch is a web application that executes on the Apple iOS 6.0
> devices (iPad 4th Gen/iPad Mini 1st Gen) running Safari 6.0.2 and Microsoft
> Windows 7 laptop running Firefox 18.0.2.
>
> What are the tricks you would have to play to balance robustness vs
> throughput for a Web application? What are the objects that would need to be
> synchronized for a Web application?
>
> Thank you for all your amazing efforts!!
>
> Regards,
>
> Ron
>
>
>
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