Architecture
Client:
▪ integrate dojo cometd API in a hidden widget (WebMsg)
▪ subscribe topic and receive inbound message by using a UDTT widget and ECA
▪ publish message to server and/or browser by using a UDTT widget and ECA
Server:
▪ provide a UDTT service (WebMsgService) to publish message in operation/flow
▪ publish message to browser client instantly (without notable delay) by using a UDTT operation/service
▪ support both WAS and Weblogic
▪ use UDTT program model (context, operation and service) only
(In another words, the implementation on WAS and Weblogic is transparent to the end programmer.)
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