World: r3wp

Sure .. just wondering if it's easier to do thru web ports and if 
the server can notify me thru an open port when it succeeds or fails 
rather than me poll the server

I wonder if this is a way to ask Cheyenne to unload it self ... I 
presume 'quit does not work in RSP scripts

Notification thru websocket port: sure, you can have that, but you'll 
need: a ws client for REBOL, a websocket app and a RSP script for 
that (the websocket app will need a timer to trigger queries on a 
RSP script to get the email status or hack in local MTA data to get 
the info to avoid querying a RSP script).

Doc, check out this link

http://blog.sproutcore.com/post/531215199/introducing-sproutcore-touch

fyi html5 has a new file api.. 
http://dailyjs.com/2009/11/30/html5-file-api/

Since the File API is asynchronous, files could be loaded and processed 
in the background while the user does other things. This could also 
be useful for creating web applications that work offline.

File Api Demo (requires firefox)
http://html5demos.com/file-api

If you haven't yet, check out http://lesscss.org/

Or look here if you want to code in something other than Ruby, PHP 
or .NET: http://fadeyev.net/2010/06/19/lessjs-will-obsolete-css/

And it's supposed to be 40x faster too, since the processing is done 
client-side.

Yeah, was looking for the JS link (not on their main site?)

<i>This</i> is the kind of thing I'm talking about when I say "less 
language, more tools".
There's basically ZILCH of this sort of thing in Rebol.

I mean, if this doesn't have Rebol dialect written all over it, what 
does?

less.watch() is pretty cool

well remark allows you to do this on ther server... and you could 
cache it so its just processed once.

http://www.googlefight.com/index.php?lang=en_GB&word1=rebol&word2=less.js

well, if you search each one individually, you don't get the same 
results....

also note that at some point,  the word "less" is used directly.... 
 so this skews the results a lot

hmm, true

However, I think any kind of implementation like this should tie 
in with Cheyenne.

LESS looks interesting in that it could be incorporated into the 
HTML dialect.

Maxim, the reason the client-side processing is faster is not because 
of processing overhead, it is because the resulting CSS code is much 
larger than the LESS source code, so it takes longer to transmit 
over a network connection.

ok, but client-side caching should mitigate this difference .

I expect that the rest of the speedup came from the fact that Ruby 
is much slower than optimized JS. Still, not having to use Ruby is 
its own reward :)

Doc, just an update regarding using the browser on the websocket 
host box closing as soon as the websocket connects.. seems to be 
a Google Chrome issue.. Safari 5 is working fine

scratch the word "using" in that last post.
Post posting.. a great time to proofread ;)

Terry, Chrome is working ok here with my ws applications, but I've 
noticed such issues while writing them, wasn't sure if it was caused 
by the browser or my code.

To keep Cheyenne on the html5 leading edge, you may want to add a 
"server-sent events" service as well.

http://dev.w3.org/html5/eventsource

uses a text/event-stream mime type

It's basically a one way websocket communication... server -> browser 
 . Not sure what the real advantage would be, perhaps less overhead?

Interesting...Do you know if current browsers supporting ws, implement 
the EventSource interface too?

I believe Safari 5 does

yeah

here's a nice little tool
http://html5test.com

The latest Chrome does as well.

FF needs to step up to the plate

Section 9 "Connectionless push and other features" in the W3 doc 
is interesting.

My Chrome 5.0.375.99 scores a "no" at Server-Sent Events :(

There's a Chrome 6

http://www.chromium.org/getting-involved/dev-channel#TOC-Windows

If you haven't tried Safari lately, check out Safari 5.. not bad.

Never!

Apple software installers try to get every apple product downloaded 
onto your pc ...

Don't they all?

Another advantage of web apps :) At least you can block the ads.

Scrap that whole Safari plug.. thing is buggy with websockets.

good site to test web sockets http://jwebsocket.org/index.htm

I wrote a very simple ws client protocol, http://rebolforum.com/index.cgi?f=printtopic&topicnumber=47

I write the pick function to return none if an error occurs. whole 
the function is inside an attempt
pick port 1 ;--> none
first port ;--> still return error

but "first port" actually same with "pick port 1", it calls "pick", 
how it returns error?

I can't read unformatted source code .. .but isn't your pick missing 
an integer parameter?s