I have a requirement to build a web application using JSR356 Websockets API and deploy it in WSO2 Application Server.
It looks like WSO2 AS 5.1.0 does not support JSR356 Websockets out-of-the-box (WSO2 AS 5.1.0 Features). It also looks like tomcat 7, WSO2's web container does not yet support Websockets API - tomcat link.
Has anyone managed to get websockets running in WSO2 AS 5.1.0? If so, how?
WSO2 AS 5.1.0 is based on Tomcat 7.0.34 version and it has some web socket support. Please take a look on following samples to check whether are those fulfill your requirements 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/.
FYI above samples are available with WSO2 AS 5.1.0 distribution.