[Laszlo-dev] Ajax Push mechanism

[Raju Bitter]

Scala with the Lift framework has an excellent mechanism of supporting  
Comet and concurrency with very few lines of code. I'm planning to  
build an example showing both BlazeDS and Comet integration of an  
OpenLaszlo app with a Scala/Lift backend. Scala implemented the Erlang  
specific Actor based approach for concurrency, reducing the complexity  
of handling threads drastically.

- Raju

On Aug 20, 2009, at 2:33 PM, Sebastian Wagner wrote:

> I will have to think about a solution that gets into my project  
> earlier.
> I thought it would easiest to integrate into javaRPC. So that it  
> does require only minimalistic code changes for the client site. But  
> to be honest, changing the RPC-Servlet that generates the return  
> values of javaRPC seems to be that kind of central component that it  
> could be hard to integrate. Although I think I will have to make a  
> separate servlet to implement weather a long poll or any of the  
> other Comet mechanisms. I will have to query the docs how others did  
> that.
>
> I also saw on Servlet Specs 3.0 that they will include a native  
> support for Comet mechanisms.
> http://jcp.org/en/jsr/detail?id=315
>
>
> sebastian
>
> 2009/8/19 Max Carlson <max at openlaszlo.org>
> I've only looked at this a little.  It seems like building out  
> OpenAjax Hub support would buy us more - then we could hook into DWR  
> or Dojo, and not just for push!
>
> This is a longer-term project though...
>
> Sebastian Wagner wrote:
> hi,
>
>
> a quite long term requirement on my list is to realize a Ajax Push  
> Mechanism to have a equivalent to a rtmpconnection in pure HTTP.
> Does any dev already work on this Issue?
>
>
> thanks,
> sebastian
>
> -- 
> Sebastian Wagner
> http://www.webbase-design.de
> http://openmeetings.googlecode.com
> http://www.laszlo-forum.de
> seba.wagner at gmail.com <mailto:seba.wagner at gmail.com>
>
> -- 
> Regards,
> Max Carlson
> OpenLaszlo.org
>
>
>
> -- 
> Sebastian Wagner
> http://www.webbase-design.de
> http://openmeetings.googlecode.com
> http://www.laszlo-forum.de
> seba.wagner at gmail.com

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