Method Detail

• isWebSocketUpgradeRequest

  public static boolean isWebSocketUpgradeRequest(ServletRequest request,
                                  ServletResponse response)

  Checks to see if this is an HTTP request that includes a valid upgrade request to web socket.

  Note: RFC 2616 does not limit HTTP upgrade to GET requests but the Java WebSocket spec 1.0, section 8.2 implies such a limitation and RFC 6455 section 4.1 requires that a WebSocket Upgrade uses GET.

  Parameters:

  request - The request to check if it is an HTTP upgrade request for a WebSocket connection

  response - The response associated with the request

  Returns:

  true if the request includes an HTTP Upgrade request for the WebSocket protocol, otherwise false

• doUpgrade

  public static void doUpgrade(WsServerContainer sc,
               HttpServletRequest req,
               HttpServletResponse resp,
               ServerEndpointConfig sec,
               Map<String,String> pathParams)
                        throws ServletException,
                               IOException

  Throws:

  ServletException

  IOException