Javadoc
Parse the WebSocket stream, and delegate the processing to the
org.atmosphere.runtime.AtmosphereFramework#asyncSupport or
to any existing technology. Invoking
org.atmosphere.runtime.AtmosphereFramework#asyncSupport will delegate the request processing
to the
org.atmosphere.runtime.AtmosphereHandler implementation. Returning null means this implementation will
handle itself the processing/dispatching of the WebSocket's request;
As an example, this is how Websocket messages are delegated to the
Jersey runtime.