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From Andrus Adamchik <>
Subject Re: Commits not visible across contexts in ROP
Date Fri, 13 Feb 2009 07:30:01 GMT

On Feb 13, 2009, at 7:43 AM, Tarik Cherkovi wrote:

> How are people getting around it if at all?

Just to doublecheck, you are talking about separate client  
applications running on different client machines?

Such synchronization works and is a part of the ROP design. It  
requires a setup of a communication channel from the server to each  
client to be able to do server "push". In the past I used XMPP  
connection for that purpose (see example web.xml declarations here:

  ). This requires running a separate XMPP server, but otherwise works  

A different transport can be plugged in, such as JGroups multicast if  
all clients are on the same network, or Jetty 6 continuations, servlet  
3.0 async communication. (I very much like to investigate the last  
option with Jetty 7, just didn't have an occasion yet).

Hope this helps.

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