@Override
public void init(ServletConfig sc) throws ServletException {
super.init(sc);
TrackMessageSizeInterceptor t = new TrackMessageSizeInterceptor();
t.excludedContentType("application/javascript").excludedContentType("text/html").excludedContentType("text/plain").messageDelimiter("<->");
t.configure(framework().getAtmosphereConfig());
framework().interceptor(t);
framework().interceptor(new SwaggerSocketProtocolInterceptor());
logger.info("Swagger Socket installed {}", Version.getRawVersion());
}