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Re: GTK+ with Broadway




Yes it is. Do something like:

ssh -C -L 10000:127.0.0.1:10000 me@remote_broadway_server

I also posted recently on a way to get multiplexed connections and
SSL/TLS termination:
https://tesla.duckdns.org/transparent-proxy-for-broadway-gtk3-html5-backend/

I'm trying to make some time to implement a complete solution, with an
authentication+cookie database and configurable redirection ( ie to
multiple broadway applications ), but free time is hard to come by.

Dan

On Tue, Dec 6, 2016 at 2:01 AM, Igor D <ivbsd1@xxxxxxxxx> wrote:
> Hi,
>
> Is it possible to forward connection from web browser to Broadway display
> server via SSH ?
>
> Thanks,
> Igor
>
> On Tue, Nov 29, 2016 at 12:15 PM, Daniel Kasak <d.j.kasak.dk@xxxxxxxxx>
> wrote:
>>
>> Unfortunately, no there is no way to do this. *If* copy + paste were
>> implemented between a broadway app and the browser, then you could at
>> least push a link to a file to download into the browser, and the user
>> could copy it and paste it into a new tab. Anyway, copy + paste is not
>> implemented yet ( Hi devs ... if this is easy, it would be pretty
>> damned handy ).
>>
>> I haven't had to do anything like this yet, but if I had to tomorrow,
>> I'd get users to enter an email address in a config screen, and I'd
>> email documents or links to downloads to them. Not ideal, I know.
>>
>> Dan
>>
>> On Tue, Nov 29, 2016 at 7:31 PM, Igor D <ivbsd1@xxxxxxxxx> wrote:
>> > Hi,
>> >
>> > I'm working with GTK+ via Broadway.
>> > I need to upload and save some file on local computer (which run
>> > browser).
>> > Can I do in this mode that and how ?
>> >
>> > Thanks,
>> > Igor
>> >
>> > On Thu, Oct 13, 2016 at 3:10 PM, Igor D <ivbsd1@xxxxxxxxx> wrote:
>> >>
>> >> Hi Dan,
>> >>
>> >> I don't need real time graphing or something like that. It should work
>> >> only after triggers from user.
>> >>
>> >> I don't remember exactly which feature was missed. I'll recheck.
>> >>
>> >> Your inputs are optimistic :-)
>> >>
>> >> Thanks a lot for the help.
>> >> Igor
>> >>
>> >>
>> >>
>> >> On Thu, Oct 13, 2016 at 2:04 PM, Daniel Kasak <d.j.kasak.dk@xxxxxxxxx>
>> >> wrote:
>> >>>
>> >>> On Thu, Oct 13, 2016 at 5:31 PM, Igor D <ivbsd1@xxxxxxxxx> wrote:
>> >>>
>> >>> > Hi,
>> >>> >
>> >>> > Thanks for prompt reply.
>> >>> >
>> >>> > Yes, I have couple of specific concerns:
>> >>> > 1. Performance. I'm not looking for something special but expect
>> >>> > something
>> >>> > reasonable. My few experiments show
>> >>> > that performance may be too low.
>> >>>
>> >>> I haven't seen bad performance in terms of user experience, though I
>> >>> have noticed high CPU usage in the broadwayd process(es). My very
>> >>> rough guess is that you can support somewhere between 2-3 times the
>> >>> number of active users as CPU cores on your system before users start
>> >>> to notice. I've never done any stress-testing to see what exactly
>> >>> would happened if you pushed this limit. I guess if you're trying to
>> >>> deliver to more users than this model supports, you're entering "real"
>> >>> web-app development. Out of interest, what kind of applications are
>> >>> you considering distributing?
>> >>>
>> >>> It will depend a lot on what your app is doing I guess. Real-time
>> >>> graphing or apps where there is constant rendering happening ( eg text
>> >>> flying past in a log viewer ) will consume a lot more CPU than an app
>> >>> that sits still and waits for a user to do something.
>> >>>
>> >>> I've also noticed that broadway gives a much better experience than
>> >>> VNC. VNC is laggy and has rendering glitches. Broadway is pretty
>> >>> impressive under conditions where VNC degrades badly.
>> >>>
>> >>> > 2. Reduced feature set, comparing to GTK without broadway. I found
>> >>> > few
>> >>> > minor
>> >>> > differences but this makes me afraid that it might be more.
>> >>>
>> >>> I haven't noticed any reduced features at all. You may have to set
>> >>> some environment variables to activate things like gtk+ themes and
>> >>> icon packs, but I haven't found anything with broadway that doesn't
>> >>> work as I expect from a regular X11 experience. What differences have
>> >>> you seen? If it's just things like icon packs, it might be worth
>> >>> documenting what's needed to get on-par with X11.
>> >>>
>> >>> Dan
>> >>>
>> >>> >
>> >>> > Thanks,
>> >>> > Igor
>> >>> >
>> >>> > On Thu, Oct 13, 2016 at 1:21 AM, Daniel Kasak
>> >>> > <d.j.kasak.dk@xxxxxxxxx>
>> >>> > wrote:
>> >>> >>
>> >>> >> I've been using it on+off for a couple of years. As far as widget
>> >>> >> toolkit functionality goes, it's a stable platform for me. Security
>> >>> >> is
>> >>> >> not handled by broadway, except for basic password authentication (
>> >>> >> 1
>> >>> >> password per linux user who runs broadway apps ). I posted on this
>> >>> >> topic a little while back:
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >> http://tesla.duckdns.org/transparent-proxy-for-broadway-gtk3-html5-backend/
>> >>> >>
>> >>> >> Are you after some info in particular?
>> >>> >>
>> >>> >> Dan
>> >>> >>
>> >>> >> On Thu, Oct 13, 2016 at 5:49 AM, Igor D <ivbsd1@xxxxxxxxx> wrote:
>> >>> >> > Hi,
>> >>> >> >
>> >>> >> > I wonder if someone have practical experience with GTK+ with
>> >>> >> > Broadway.
>> >>> >> > I'll be glad to have feedback.
>> >>> >> >
>> >>> >> > Thanks
>> >>> >> > Igor
>> >>> >> >
>> >>> >> > _______________________________________________
>> >>> >> > gtk-list mailing list
>> >>> >> > gtk-list@xxxxxxxxx
>> >>> >> > https://mail.gnome.org/mailman/listinfo/gtk-list
>> >>> >> >
>> >>> >
>> >>> >
>> >>
>> >>
>> >
>> >
>> > _______________________________________________
>> > gtk-list mailing list
>> > gtk-list@xxxxxxxxx
>> > https://mail.gnome.org/mailman/listinfo/gtk-list
>> >
>
>
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