Antw.: WebSocket based prototype

Roman Kennke roman at kennke.org
Thu Sep 1 09:09:21 PDT 2011


You rock! Holiday greetings from the Baltic sea, Roman

Gesendet mit meinem HTC

----- Reply message -----
Von: "Clemens Eisserer" <linuxhippy at gmail.com>
Datum: Do., Sep. 1, 2011 16:32
Betreff: WebSocket based prototype
An: <caciocavallo-dev at openjdk.java.net>

Hi again,

Out of curiosity I hacked together a websocket based prototype the last few
days - its really only a prototype.
Its amazing what WebSockets do in high-latency environments - SwingSet2 was
almost unuseable over my UMTS connection (~130ms ping),
while now even moving windows feels almost smooth.

Downside is, there is almost no browser support, and (suprise, surprise)
binary data transfer doesn't work (yet).

It also shows the hard work put into damage-tracking, and
scrolling-optimizations actually work, if there wasn't that horrible latency
burden of HTTP.

In the case you are curious:
http://icedrobot.de:9092/SessionInitializer?cls=SwingSet2&format=base64_png&clevel=9
(only tested with Chrome14)

lg
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