ServerContext.java 文件源码

public static final RequestAgent getWsRequestAgent(HandshakeRequest request, HandshakeResponse response) {
    // this is an abstraction point.  this class can be loaded from configuration.
    if (request instanceof HttpServletRequest) {
        return new RequestAgent.HTTP((HttpServletRequest) request, (HttpServletResponse) response);
    } else {
        return null;
    }
}