browser - Vaadin request processing per http session -


am using vaadin 6.8. though below link describes how vaadin supports multiple browser tab,

https://vaadin.com/web/joonas/wiki/-/wiki/main/supporting%20multible%20tabs

tabs of same browser using same http session , hence same application instance. however, tabs use different window objects there giving illusion of multi tab support.

but, vaadin locks application instance while processing httprequests (specially updateuidl calls). http requests given session processes serially. until tab1 request processed completely, tab2 request not processed.

so, busy loading icon shown on both tabs.

abstractcommunicationmanager.dohandleuidlrequest() locks application object.

anyone has workaround issue? or is there anyway force vaadin use new http session each tab or pop up?


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