Hi Sabra, These notes cover most of the items of we discussed. IMO, we do not need to consider step 3 at this point of POC. It is more related to AF Wall functionality. After completing POC, we will have a demo and discuss next steps.
I was checking if latest application server supports web sockets but for AS 5.1.0, I could find some samples at [1]. [1]. https://svn.wso2.org/repos/wso2/carbon/platform/tags/4.1.0/products/as/5.1.0/modules/samples/common/webapp/src/main/java/websocket/ thank you. On Fri, Jun 19, 2015 at 11:18 AM, Sabra Ossen <[email protected]> wrote: > Hi All, > > Currently in AF the FE (AF Wall) polls the BE (Social Component) to > identify and display notifications. > > The method proposed below is for $subject. The PoC for $subject is as > follows. > > *1) The curl client pushes data to the Java Echo Server (Hosted in WSO2 > AS) which then writes to the client browser through the web socket.* I > have attached a screen shot of a diagram showing the design. Nginx is used > to emphasize on load balancing and as a proxy. > > 2) With the completion of the above step then we move on to the next step > of *creating a listener for the Social API replacing the Java Echo Server* > and then port the code to AF. > > 3) One issue raised during discussion of $subject was the > *rendering of relevant content in a switch happening between two pages.* > For example, the curl client pushes msg1 to page1 and msg2 to page2. > During this switch the same web socket connection should be used rather > than restarting a new connection. > > @Dimuthu and Manjula, Please let me know if I have missed anything and any > further opinions you have on $subject. > One clarification I require is that should the point mentioned in step 3 > be completed, after step 1 or after completion of steps 1 and 2. > > Thanks in advance. > > -- > Sabra Ossen <http://lk.linkedin.com/in/sabraossen> > Undergraduate | Department of Computer Science and Engineering > University of Moratuwa > Sri Lanka > -- Manjula Rathnayaka Software Engineer WSO2, Inc. Mobile:+94 77 743 1987
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