Are you looking for a demo something like : https://dzone.com/articles/sample-java-web-socket-client ?
There are some WildFly Quickstart on "WebSocket" are available for the server side like (which might be useful for you): wildfly/quickstart · GitHub
Yes, that is what I want to do. Are you saying the Tyrus client works with Wildfly? I've not had much luck with mixing the client side with a different server due to handshake issues. Tomee has a client (Tomcat) and Glassfish has a client (Tyrus) both of which work but I have not found, yet, a client implementation for Wildfly. If anybody has a client they have verified to work with Wildfly I'd appreciate knowing since I can't find one in the tarball.