From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00
	autolearn=unavailable autolearn_force=no version=3.4.4
Path: 
 border1.nntp.dca3.giganews.com!border2.nntp.dca3.giganews.com!border4.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!usenet.blueworldhosting.com!feeder01.blueworldhosting.com!reality.xs3.de!news.on-luebeck.de!weretis.net!feeder1.news.weretis.net!feeder4.news.weretis.net!newsfeed.tele2net.at!news-hub.siol.net!news1.t-com.hr!.POSTED!not-for-mail
From: Gour <gour@atmarama.net>
Newsgroups: comp.lang.ada
Subject: Re: Web-UI for Ada applications
Date: Wed, 28 Aug 2013 12:48:30 +0200
Organization: T-Com
Message-ID: <20130828124830.46f645e1@atmarama.noip.me>
References: <b478db8c-2eda-43fc-a3b3-aeca2a634bf2@googlegroups.com>
 <c37fb278-e7e9-4687-ae49-1addfc96760d@googlegroups.com>
 <op.w2hcuhhcule2fv@cardamome> <kvilcc$89p$1@dont-email.me>
 <20130827230816.535a440d@atmarama.noip.me>
 <op.w2hzdyraule2fv@cardamome>
 <20130828105441.7d5d5943@atmarama.noip.me>
 <87ioyq6tuf.fsf_-_@adaheads.sparre-andersen.dk>
NNTP-Posting-Host: 93-142-238-6.adsl.net.t-com.hr
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
X-Trace: ls237.t-com.hr 1377686940 11680 93.142.238.6 (28 Aug 2013 10:49:00
 GMT)
X-Complaints-To: abuse@t-com.hr
NNTP-Posting-Date: Wed, 28 Aug 2013 10:49:00 +0000 (UTC)
X-Newsreader: Claws Mail 3.9.1 (GTK+ 2.24.18; x86_64-pc-linux-gnu)
X-Original-Bytes: 2536
Xref: number.nntp.dca.giganews.com comp.lang.ada:183185
Date: 2013-08-28T12:48:30+02:00
List-Id: <comp.lang.ada>

On Wed, 28 Aug 2013 11:35:36 +0200
Jacob Sparre Andersen <jacob@jacob-sparre.dk> wrote:

> The problem with this is that you both add an extra "OS" layer (the
> browser) _and_ require GUI operations to be interpreted (to some
> extent) rather than executed as binary code.

I'm not sure I get the 2nd part?

> Use Dart (or some other event-oriented language) for the processing in
> the browser.

Is using Dart/JS less evil than 3rd party GUI lib via Ada bindings?

> Make the calculation (and rendering?) server available through HTTP,
> pushing results over a websocket.

I was already told here about that option and using e.g. ZeroMQ or
something...

> This way the users can push tasks from the UI to the server, and the
> UI will receive the results (activating an event handler) once they
> are available for display.

Do you believe there won't be performance bottleneck for rendering?


Sincerely,
Gour

-- 
The working senses are superior to dull matter; mind is higher 
than the senses; intelligence is still higher than the mind; 
and he [the soul] is even higher than the intelligence.

http://www.atmarama.net | Hlapicina (Croatia) | GPG: 52B5C810