since IE9 and below and many android browsers doesn't support websocket [1] we may have to implement a fall back mechanism. we can use a already existing client-side library such as 'socket.io' [2] but may have to write a server-side Jaggery module to support that.
[1] http://caniuse.com/websockets [2] http://socket.io/ On Mon, May 6, 2013 at 4:26 PM, Manjula Rathnayake <[email protected]>wrote: > Hi, > > > On Mon, May 6, 2013 at 4:04 PM, Manjula Rathnayake <[email protected]>wrote: > >> Hi all, >> >> In AppFactory, there are load of events generated that are interested for >> different users(App Owners, Developers, QA and DevOps). Currently these >> events are not visible to end users. POC is implemented to try out a >> scenario as in diagram and provide a better run time view to end >> users.[image: >> Inline image 1] >> >> Here, users access the jaggery application in browser, then web socket is >> opened from jaggery server to browser. When any activity is going on AF, >> BPS, Jenkins,etc, events are published to different topics. We have a JMS >> listener subscribed to these events and notifications are received by JMS >> subscribers. JMS subscribers push incoming messages into web socket so that >> browser get updated with these messages. >> >> Above scenario is tested and working without ELB. We need to figure out a >> way how we can handle this use case in a clustered mode with ELB. >> > The reason to not work with ELB is, web socket transport is WS,WSS and > that is not supported in ELB. > >> >> Based on incoming message formats, we need to render the message in >> browser. And we need to identify/define hierarchical topics and message >> formats based on interested events. >> >> Thoughts are welcome before we integrate this with AF. >> >> thank you. >> >> -- >> Manjula Rathnayaka >> Software Engineer >> WSO2, Inc. >> Mobile:+94 77 743 1987 >> > > > thank you. > > -- > Manjula Rathnayaka > Software Engineer > WSO2, Inc. > Mobile:+94 77 743 1987 > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > >
<<AF_event_wall.jpg>>
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