I've been playing around with peer2peer web real time communication (html5 webrtc).
I was able to put together a facebook like text chatting and skype like audio/video chatting with support for groups, ringtones, echo cancellation etc. in no time.
Only the offer/answer signalling to start the peer2peer connection is done through the server. I wrote a small websockets server in progress for the push/pull signalling channel.
I've also been playing with speech recognition for siri like commands.
I'll publish the source examples soon in case someone wants to have a look at it.
Looking good Alon, WebRTC is indeed 'sexy' but why writing a signalling server in Progress when there are so many alternatives available already... rt.io works pretty well but guess you had more fun writing some good old 4gl ;)
Can you use this in rollbase.com?
Can you please ping me at skype: anuragk29
Lets get connected, I am also working on to integrate WebRTC in rollbase.
I have not worked with Rollbase, yet.
The project was written on Sencha at the time but can easily be ported to Kendo UI... given a little time.
If I were to write the project today I would definitely write it in Kendo. Web apps should look like web pages not desktop GUI apps, suitable for desktops, tablets, smartphones etc.
Contact me directly at email@example.com
Why pay for progress on the backend. I'm using elixir (a language based on erlang, using the erlang VM) / phoenix, soft realtime communication is peanuts. I think it beats costly progress in many many respects.