On Mon, 2018-06-04 at 09:49 +0200, Reinert Korsnes wrote:
> Hi,
>
> I try to learn to use gnoga.
>
> I installed gnoga on a remote raspberry pi (Rasbian/Stretch), A, and
> tried to get "Hello World" in a browser on my local computer B (I
> generally use this raspberry pi (A) as a web server (Apache) in my
> local
> network).
>
> I did not manage to make this function.
>
> However, I manage to run "Hello World" on my local computer B. I
> provide
> a copy of the actual gnoga demo program below where I did comment
> out
> the statement:
>
> Gnoga.Application.Open_URL ("http://127.0.0.1:8080";);
>
> Then I can open the address "localhost:8080" in a browser (locally
> on
> computer B) and get "Hello World" in it.
Same example should work. You need to ascertain the IP address of your
server (the R-Pi) on your local network (like 192.168.254.16 for mine)
and open 192.168.254.16:8080 from another local device.
(If it doesn't work, you need to configure the R-Pi's firewall to make
that port visible to the local network)
-- Brian
>
> But how to do this when the "Hello World" program runs on my remote
> raspberry pi (A)? Has someone ready a "Hello World" program for this?
>
> Best regards, Reinert
>
> ------------------------------------------------------------------
>
> with Ada.Exceptions;
> with Gnoga.Application.Singleton;
> with Gnoga.Gui.Window;
> with Gnoga.Gui.View.Console;
>
> procedure hello is
> Main_Window : Gnoga.Gui.Window.Window_Type;
> Main_View : Gnoga.Gui.View.Console.Console_View_Type;
> begin
> Gnoga.Application.Title ("hello");
> Gnoga.Application.HTML_On_Close
> ("<b>Connection to Application has been terminated</b>");
>
> -- Gnoga.Application.Open_URL ("http://127.0.0.1:8080";);
> Gnoga.Application.Singleton.Initialize (Main_Window, Port =>
> 8080);
>
> Main_View.Create (Main_Window);
> Main_View.Put_Line ("Hello World!");
>
> Gnoga.Application.Singleton.Message_Loop;
> exception
> when E : others =>
> Gnoga.Log (Ada.Exceptions.Exception_Name (E) & " - " &
> Ada.Exceptions.Exception_Message (E));
> end hello;
>
>
> -------------------------------------------------------------------
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