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Open Source

Here is the second part of the CAFE fundamentals blog series. This time, I am explaining two important interfaces called Communication and UserProcedure with an example. If this is the first time you are hearing about SailFin CAFE, I recommend reading the CAFE fundamentals article and the blog on writing your first CAFE application. The core of this discussion is an example which shows...
on May 17, 2010
SailFin V2 (Sun GlassFish Communications Server 2.0) is released today. See Srikanth's announcement and Prasad's roadmap entry. A number of new features have been added since we released SailFin V1 in January. These include high availability, rolling upgrade, flexible network topology, better over load protection, improved diagnosability, Java based DCR files for the load balancer etc. Diameter...
on Oct 27, 2009
This time, my work had about 800 lines changes/new lines spanning 16 files and was implementing two RFCs. All that was plain simple java code and not very complicated, but still the worry I always had about presenting the changes to the reviewers (in different geos) came up on my head. It is still my code and not their code. It should be as easy as possible for them to understand the changes...
on Sep 24, 2008

J2EE

Hope you have read my last blog on using SailFin CAFE with web applications. Mohit has added an entry on how to enable Communication capabilities in JSPs. The approach is exactly same except that the CommunicationSession object is available as a session attribute. Take a look!
on Nov 8, 2009
Hope you have read my blog on "Writing your first SailFin CAFE Application". There I explained how to handle a 2-party call using SailFin CAFE. Now lets see how can you write a simple conference application. The application would accept the calls from any participant and if the participant is calling a conference id, then the application should use a media server, handle SDP, mix the voice,...
on Oct 18, 2009

Servlets

So far I have described how create server applications that handle call, conference and IM using SailFin CAFE. In this edition lets take a look at how to add communication capabilities to web applications in a (very) simple way. I like to start with the code. So, here is some code that implements making a phone call between two parties from the web application. package my.test;import javax....
on Nov 4, 2009

Instant Messaging

In this edition, I am explaining, how to write a simple IM server using SailFin CAFE. If you have read my earlier blogs on SailFin CAFE (here and here) then there is nothing additional need to be done!. The same applications that supports 2-party calls or Conference application are already capable of handling IM between two users. package my.test;@org.glassfish.cafe.api.bean....
on Oct 27, 2009