flex - Blazeds - Spring - Messaging - Selective server data push -

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i have flex ui communicates server using spring blazeds. have typical requirement of live data streaming on panel in ui.

requirement this, have object say, person , server keeps pushing data on blazeds message destination ui panel consumer has subscribed , hence user can see live data in panel.

  1. user can open multiple panels in same browser view data different persons @ same time (e.g id=1,2,3 respectively)
  2. there can multiple ui users may viewing same data person id=1 @ given time, lets say.

basically want separate data between ui panels. ui panel opened person id=1 must not display data of person id=2. doing using headers-selectors, apparently found out differentiation select , display data happens on ui causing performance issues. learned using subtopics may improve performance.

but, before proceeding it, want know, ui browser end in receiving data irrespective of subtopic assigned data , consumer decide accept or not? if so, problem remain same. there way achieve objective.

-miral

yes, faster use subtopics, check article - http://cornelcreanga.com/2010/09/blazeds-message-selectors-vs-subtopics/

the message filtering done on server, no mater approach going choose.

as suggestion should check guide , create scenarios, if think can hit performance problems.


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