org.eclipse.jetty.server.handler.HandlerCollection Java Examples

The following examples show how to use org.eclipse.jetty.server.handler.HandlerCollection. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: GatewayServer.java    From hadoop-mini-clusters with Apache License 2.0 6 votes vote down vote up
private static HandlerCollection createHandlers(
        final GatewayConfig config,
        final GatewayServices services,
        final ContextHandlerCollection contexts) {
    HandlerCollection handlers = new HandlerCollection();
    RequestLogHandler logHandler = new RequestLogHandler();
    logHandler.setRequestLog(new AccessHandler());

    TraceHandler traceHandler = new TraceHandler();
    traceHandler.setHandler(contexts);
    traceHandler.setTracedBodyFilter(System.getProperty("org.apache.knox.gateway.trace.body.status.filter"));

    CorrelationHandler correlationHandler = new CorrelationHandler();
    correlationHandler.setHandler(traceHandler);

    DefaultTopologyHandler defaultTopoHandler = new DefaultTopologyHandler(config, services, contexts);

    handlers.setHandlers(new Handler[]{correlationHandler, defaultTopoHandler, logHandler});
    return handlers;
}
 
Example #2
Source File: JAXRSClientServerWebSocketSpringWebAppNoAtmosphereTest.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected static void startServers(String port) throws Exception {
    server = new org.eclipse.jetty.server.Server(Integer.parseInt(port));

    WebAppContext webappcontext = new WebAppContext();
    String contextPath = null;
    try {
        contextPath = JAXRSClientServerWebSocketSpringWebAppTest.class
            .getResource("/jaxrs_websocket").toURI().getPath();
    } catch (URISyntaxException e1) {
        e1.printStackTrace();
    }
    webappcontext.setContextPath("/webapp");

    webappcontext.setWar(contextPath);
    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers(new Handler[] {webappcontext, new DefaultHandler()});
    server.setHandler(handlers);
    server.start();
}
 
Example #3
Source File: DigestServer.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected void run() {
    server = new org.eclipse.jetty.server.Server(Integer.parseInt(PORT));

    WebAppContext webappcontext = new WebAppContext();
    webappcontext.setContextPath("/digestauth");
    webappcontext.setBaseResource(Resource.newClassPathResource("/digestauth"));

    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers(new Handler[] {webappcontext, new DefaultHandler()});

    server.setHandler(handlers);

    try {
        configureServer();
        server.start();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 
Example #4
Source File: Jetty9Server.java    From gocd with Apache License 2.0 6 votes vote down vote up
@Override
public void configure() throws Exception {
    server.addEventListener(mbeans());
    server.addConnector(plainConnector());

    ContextHandlerCollection handlers = new ContextHandlerCollection();
    deploymentManager.setContexts(handlers);

    createWebAppContext();

    JettyCustomErrorPageHandler errorHandler = new JettyCustomErrorPageHandler();
    webAppContext.setErrorHandler(errorHandler);
    webAppContext.setGzipHandler(gzipHandler());
    server.addBean(errorHandler);
    server.addBean(deploymentManager);

    HandlerCollection serverLevelHandlers = new HandlerCollection();
    serverLevelHandlers.setHandlers(new Handler[]{handlers});
    server.setHandler(serverLevelHandlers);

    performCustomConfiguration();
    server.setStopAtShutdown(true);
}
 
Example #5
Source File: AegisServer.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected void run() {
    //System.out.println("Starting Server");

    server = new org.eclipse.jetty.server.Server(Integer.parseInt(PORT));

    WebAppContext webappcontext = new WebAppContext();
    webappcontext.setContextPath("/");
    webappcontext.setBaseResource(Resource.newClassPathResource("/webapp"));

    server.setHandler(new HandlerCollection(webappcontext, new DefaultHandler()));
    try {
        server.start();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

}
 
Example #6
Source File: AbstractSpringServer.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected void run() {
    server = new org.eclipse.jetty.server.Server(port);

    WebAppContext webappcontext = new WebAppContext();
    webappcontext.setContextPath(contextPath);
    webappcontext.setBaseResource(Resource.newClassPathResource(resourcePath));

    server.setHandler(new HandlerCollection(webappcontext, new DefaultHandler()));

    try {
        configureServer(server);
        server.start();
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 
Example #7
Source File: JAXRSClientServerWebSocketSpringWebAppTest.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected static void startServers(String port) throws Exception {
    server = new org.eclipse.jetty.server.Server(Integer.parseInt(port));

    WebAppContext webappcontext = new WebAppContext();
    String contextPath = null;
    try {
        contextPath = JAXRSClientServerWebSocketSpringWebAppTest.class
            .getResource("/jaxrs_websocket").toURI().getPath();
    } catch (URISyntaxException e1) {
        e1.printStackTrace();
    }
    webappcontext.setContextPath("/webapp");

    webappcontext.setWar(contextPath);
    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers(new Handler[] {webappcontext, new DefaultHandler()});
    server.setHandler(handlers);
    server.start();
}
 
Example #8
Source File: AbstractSpringServer.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected void run() {
    server = new org.eclipse.jetty.server.Server(port);

    WebAppContext webappcontext = new WebAppContext();
    webappcontext.setContextPath(contextPath);
    webappcontext.setBaseResource(Resource.newClassPathResource(resourcePath));

    server.setHandler(new HandlerCollection(webappcontext, new DefaultHandler()));

    try {
        configureServer(server);
        server.start();
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 
Example #9
Source File: RegisterExporters.java    From Patterdale with Apache License 2.0 6 votes vote down vote up
/**
 * @param registry Prometheus CollectorRegistry to register the default exporters.
 * @param httpPort The port the Server runs on.
 * @return a Jetty Server with Prometheus' default exporters registered.
 */
public static Server serverWithStatisticsCollection(CollectorRegistry registry, int httpPort) {
    Server server = new Server(httpPort);

    new StandardExports().register(registry);
    new MemoryPoolsExports().register(registry);
    new GarbageCollectorExports().register(registry);
    new ThreadExports().register(registry);
    new ClassLoadingExports().register(registry);
    new VersionInfoExports().register(registry);

    HandlerCollection handlers = new HandlerCollection();
    StatisticsHandler statisticsHandler = new StatisticsHandler();
    statisticsHandler.setServer(server);
    handlers.addHandler(statisticsHandler);

    new JettyStatisticsCollector(statisticsHandler).register(registry);
    server.setHandler(handlers);

    return server;
}
 
Example #10
Source File: ApplicationServer.java    From rest-utils with Apache License 2.0 6 votes vote down vote up
private void finalizeHandlerCollection(HandlerCollection handlers, HandlerCollection wsHandlers) {
  /* DefaultHandler must come last eo ensure all contexts
   * have a chance to handle a request first */
  handlers.addHandler(new DefaultHandler());
  /* Needed for graceful shutdown as per `setStopTimeout` documentation */
  StatisticsHandler statsHandler = new StatisticsHandler();
  statsHandler.setHandler(handlers);

  ContextHandlerCollection contexts = new ContextHandlerCollection();
  contexts.setHandlers(new Handler[]{
      statsHandler,
      wsHandlers
  });

  super.setHandler(wrapWithGzipHandler(contexts));
}
 
Example #11
Source File: WebContainerAccessLogAutoConfiguration.java    From spring-cloud-formula with Apache License 2.0 6 votes vote down vote up
@Bean
public WebServerFactoryCustomizer accessWebServerFactoryCustomizer() {
    return factory -> {
        if (factory instanceof JettyServletWebServerFactory) {
            ((JettyServletWebServerFactory) factory).addServerCustomizers((JettyServerCustomizer) server -> {
                HandlerCollection handlers = new HandlerCollection();
                for (Handler handler : server.getHandlers()) {
                    handlers.addHandler(handler);
                }
                RequestLogHandler reqLogs = new RequestLogHandler();
                Slf4jRequestLog requestLog = new Slf4jRequestLog();
                requestLog.setLoggerName("access-log");
                requestLog.setLogLatency(false);

                reqLogs.setRequestLog(requestLog);
                handlers.addHandler(reqLogs);
                server.setHandler(handlers);
            });
        }
    };
}
 
Example #12
Source File: WebServer.java    From git-as-svn with GNU General Public License v2.0 6 votes vote down vote up
public WebServer(@NotNull SharedContext context, @NotNull Server server, @Nullable URL baseUrl, @NotNull EncryptionFactory tokenFactory) throws URISyntaxException {
  this.context = context;
  this.server = server;
  this.baseUrl = baseUrl == null ? null : baseUrl.toURI();
  this.tokenFactory = tokenFactory;
  final ServletContextHandler contextHandler = new ServletContextHandler();
  contextHandler.setContextPath("/");
  handler = contextHandler.getServletHandler();

  final RequestLogHandler logHandler = new RequestLogHandler();
  logHandler.setRequestLog((request, response) -> {
    final User user = (User) request.getAttribute(User.class.getName());
    final String username = (user == null || user.isAnonymous()) ? "" : user.getUsername();
    log.info("{}:{} - {} - \"{} {}\" {} {}", request.getRemoteHost(), request.getRemotePort(), username, request.getMethod(), request.getHttpURI(), response.getStatus(), response.getReason());
  });

  final HandlerCollection handlers = new HandlerCollection();
  handlers.addHandler(contextHandler);
  handlers.addHandler(logHandler);
  server.setHandler(handlers);
}
 
Example #13
Source File: OAuthServer.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected void run() {

        server = new org.eclipse.jetty.server.Server(PORT);

        WebAppContext webappcontext = new WebAppContext();
        String contextPath = null;
        try {
            contextPath = getClass().getResource(RESOURCE_PATH).toURI().getPath();
        } catch (URISyntaxException e1) {
            e1.printStackTrace();
        }
        webappcontext.setContextPath("/");

        webappcontext.setWar(contextPath);

        HandlerCollection handlers = new HandlerCollection();
        handlers.setHandlers(new Handler[] {webappcontext, new DefaultHandler()});

        server.setHandler(handlers);
        try {
            server.start();

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
 
Example #14
Source File: Server.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected Server() throws Exception {
    System.out.println("Starting Server");

    /**
     * Important: This code simply starts up a servlet container and adds
     * the web application in src/webapp to it. Normally you would be using
     * Jetty or Tomcat and have the webapp packaged as a WAR. This is simply
     * as a convenience so you do not need to configure your servlet
     * container to see CXF in action!
     */
    org.eclipse.jetty.server.Server server = new org.eclipse.jetty.server.Server(9002);

    WebAppContext webappcontext = new WebAppContext();
    webappcontext.setContextPath("/");

    webappcontext.setWar("target/RubySpringSupport.war");

    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers(new Handler[] {webappcontext, new DefaultHandler()});

    server.setHandler(handlers);
    server.start();
    System.out.println("Server ready...");
    server.join();
}
 
Example #15
Source File: JettyStatisticsCollectorTest.java    From client_java with Apache License 2.0 6 votes vote down vote up
@Before
public void setUp() throws Exception {
  server.addConnector(connector);
  HandlerCollection handlers = new HandlerCollection();

  ServletContextHandler context = new ServletContextHandler();
  context.setContextPath("/");
  handlers.setHandlers(new Handler[]{context});

  StatisticsHandler stats = new StatisticsHandler();
  stats.setHandler(handlers);
  server.setHandler(stats);

  // register collector
  new JettyStatisticsCollector(stats).register();

  server.setHandler(stats);
  server.start();
}
 
Example #16
Source File: Server.java    From cxf with Apache License 2.0 6 votes vote down vote up
protected Server() throws Exception {
    System.out.println("Starting Server");

    /**
     * Important: This code simply starts up a servlet container and adds
     * the web application in src/webapp to it. Normally you would be using
     * Jetty or Tomcat and have the webapp packaged as a WAR. This is simply
     * as a convenience so you do not need to configure your servlet
     * container to see CXF in action!
     */
    org.eclipse.jetty.server.Server server = new org.eclipse.jetty.server.Server(9002);

    WebAppContext webappcontext = new WebAppContext();
    webappcontext.setContextPath("/");

    webappcontext.setWar("target/JAXRSSpringSecurity.war");

    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers(new Handler[] {webappcontext, new DefaultHandler()});

    server.setHandler(handlers);
    server.start();
    System.out.println("Server ready...");
    server.join();
}
 
Example #17
Source File: Application.java    From vk-java-sdk with MIT License 6 votes vote down vote up
private static void initServer(Properties properties) throws Exception {
    Integer port = Integer.valueOf(properties.getProperty("server.port"));
    String host = properties.getProperty("server.host");

    Integer clientId = Integer.valueOf(properties.getProperty("client.id"));
    String clientSecret = properties.getProperty("client.secret");

    HandlerCollection handlers = new HandlerCollection();

    ResourceHandler resourceHandler = new ResourceHandler();
    resourceHandler.setDirectoriesListed(true);
    resourceHandler.setWelcomeFiles(new String[]{"index.html"});
    resourceHandler.setResourceBase(Application.class.getResource("/static").getPath());

    VkApiClient vk = new VkApiClient(new HttpTransportClient());
    handlers.setHandlers(new Handler[]{resourceHandler, new RequestHandler(vk, clientId, clientSecret, host)});

    Server server = new Server(port);
    server.setHandler(handlers);

    server.start();
    server.join();
}
 
Example #18
Source File: JettyHelper.java    From gemfirexd-oss with Apache License 2.0 6 votes vote down vote up
public static Server initJetty(final String bindAddress, final int port,
    final LogWriterI18n log) throws Exception {
  final Server jettyServer = new Server();

  // Add a handler collection here, so that each new context adds itself
  // to this collection.
  jettyServer.setHandler(new HandlerCollection());

  // bind on address and port
  setAddressAndPort(jettyServer, bindAddress, port);

  if (bindAddress != null && !bindAddress.isEmpty()) {
    JettyHelper.bindAddress = bindAddress;
  }
  JettyHelper.port = port;

  return jettyServer;
}
 
Example #19
Source File: JettyWebServerConfiguration.java    From tutorials with MIT License 6 votes vote down vote up
/**
 * Customise the Jetty web server to automatically decompress requests.
 */
@Bean
public JettyServletWebServerFactory jettyServletWebServerFactory() {

    JettyServletWebServerFactory factory = new JettyServletWebServerFactory();
    factory.addServerCustomizers(server -> {

        GzipHandler gzipHandler = new GzipHandler();
        // Enable request decompression
        gzipHandler.setInflateBufferSize(MIN_BYTES);
        gzipHandler.setHandler(server.getHandler());

        HandlerCollection handlerCollection = new HandlerCollection(gzipHandler);
        server.setHandler(handlerCollection);
    });

    return factory;
}
 
Example #20
Source File: ServerManager.java    From pulsar with Apache License 2.0 6 votes vote down vote up
public void start() throws Exception {
    RequestLogHandler requestLogHandler = new RequestLogHandler();
    Slf4jRequestLog requestLog = new Slf4jRequestLog();
    requestLog.setExtended(true);
    requestLog.setLogTimeZone(TimeZone.getDefault().getID());
    requestLog.setLogLatency(true);
    requestLogHandler.setRequestLog(requestLog);
    handlers.add(0, new ContextHandlerCollection());
    handlers.add(requestLogHandler);

    ContextHandlerCollection contexts = new ContextHandlerCollection();
    contexts.setHandlers(handlers.toArray(new Handler[handlers.size()]));

    HandlerCollection handlerCollection = new HandlerCollection();
    handlerCollection.setHandlers(new Handler[] { contexts, new DefaultHandler(), requestLogHandler });
    server.setHandler(handlerCollection);

    server.start();

    log.info("Server started at end point {}", getServiceUri());
}
 
Example #21
Source File: ProxyServer.java    From pulsar with Apache License 2.0 6 votes vote down vote up
public void start() throws PulsarServerException {
    log.info("Starting web socket proxy at port {}", conf.getWebServicePort().get());
    RequestLogHandler requestLogHandler = new RequestLogHandler();
    Slf4jRequestLog requestLog = new Slf4jRequestLog();
    requestLog.setExtended(true);
    requestLog.setLogTimeZone(TimeZone.getDefault().getID());
    requestLog.setLogLatency(true);
    requestLogHandler.setRequestLog(requestLog);
    handlers.add(0, new ContextHandlerCollection());
    handlers.add(requestLogHandler);

    ContextHandlerCollection contexts = new ContextHandlerCollection();
    contexts.setHandlers(handlers.toArray(new Handler[handlers.size()]));

    HandlerCollection handlerCollection = new HandlerCollection();
    handlerCollection.setHandlers(new Handler[] { contexts, new DefaultHandler(), requestLogHandler });
    server.setHandler(handlerCollection);

    try {
        server.start();
    } catch (Exception e) {
        throw new PulsarServerException(e);
    }
}
 
Example #22
Source File: EmbeddedServer.java    From xdocreport.samples with GNU Lesser General Public License v3.0 6 votes vote down vote up
public static void main( String[] args )
    throws Exception
{
    Server server = new Server( 8080 );

    WebAppContext webappcontext = new WebAppContext( "src/main/webapp", "/jaxrs" );

    ContextHandlerCollection servlet_contexts = new ContextHandlerCollection();
    webappcontext.setClassLoader( Thread.currentThread().getContextClassLoader() );
    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers( new Handler[] { servlet_contexts, webappcontext, new DefaultHandler() } );

    server.setHandler( handlers );


    server.start();
    server.join();
}
 
Example #23
Source File: EmbeddedServer.java    From xdocreport.samples with GNU Lesser General Public License v3.0 6 votes vote down vote up
public static void main( String[] args )
    throws Exception
{
    Server server = new Server( 8080 );

    WebAppContext webappcontext = new WebAppContext( "src/main/webapp", "/jaxrs" );

    ContextHandlerCollection servlet_contexts = new ContextHandlerCollection();
    webappcontext.setClassLoader( Thread.currentThread().getContextClassLoader() );
    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers( new Handler[] { servlet_contexts, webappcontext, new DefaultHandler() } );

    server.setHandler( handlers );


    server.start();
    server.join();
}
 
Example #24
Source File: JettyHelper.java    From gemfirexd-oss with Apache License 2.0 6 votes vote down vote up
public static Server initJetty(final String bindAddress, final int port,
    final LogWriterI18n log) throws Exception {
  final Server jettyServer = new Server();

  // Add a handler collection here, so that each new context adds itself
  // to this collection.
  jettyServer.setHandler(new HandlerCollection());

  // bind on address and port
  setAddressAndPort(jettyServer, bindAddress, port);

  if (bindAddress != null && !bindAddress.isEmpty()) {
    JettyHelper.bindAddress = bindAddress;
  }
  JettyHelper.port = port;

  return jettyServer;
}
 
Example #25
Source File: EmbeddedServer.java    From jaxrs with Apache License 2.0 6 votes vote down vote up
public static void main(String[] args) throws Exception {
	URI baseUri = UriBuilder.fromUri("http://localhost").port(SERVER_PORT)
			.build();
	ResourceConfig config = new ResourceConfig(Calculator.class);
	Server server = JettyHttpContainerFactory.createServer(baseUri, config,
			false);

	ContextHandler contextHandler = new ContextHandler("/rest");
	contextHandler.setHandler(server.getHandler());
	
	ProtectionDomain protectionDomain = EmbeddedServer.class
			.getProtectionDomain();
	URL location = protectionDomain.getCodeSource().getLocation();
	
	ResourceHandler resourceHandler = new ResourceHandler();
	resourceHandler.setWelcomeFiles(new String[] { "index.html" });
	resourceHandler.setResourceBase(location.toExternalForm());
	System.out.println(location.toExternalForm());
	HandlerCollection handlerCollection = new HandlerCollection();
	handlerCollection.setHandlers(new Handler[] { resourceHandler,
			contextHandler, new DefaultHandler() });
	server.setHandler(handlerCollection);
	server.start();
	server.join();
}
 
Example #26
Source File: JettyServerFactory.java    From tutorials with MIT License 6 votes vote down vote up
/**
 * Creates a server which delegates the request handling to both a logging
 * handler and to a web application, in this order.
 * 
 * @return a server
 */
public static Server createMultiHandlerServer() {
    Server server = createBaseServer();

    // Creates the handlers and adds them to the server.
    HandlerCollection handlers = new HandlerCollection();

    String webAppFolderPath = JettyServerFactory.class.getClassLoader().getResource("jetty-embedded-demo-app.war").getPath();
    Handler customRequestHandler = new WebAppContext(webAppFolderPath, APP_PATH);
    handlers.addHandler(customRequestHandler);

    Handler loggingRequestHandler = new LoggingRequestHandler();
    handlers.addHandler(loggingRequestHandler);

    server.setHandler(handlers);

    return server;
}
 
Example #27
Source File: Application.java    From vk-java-sdk with MIT License 6 votes vote down vote up
private static void initServer(Properties properties) throws Exception {
    Integer port = Integer.valueOf(properties.getProperty("server.port"));
    String host = properties.getProperty("server.host");

    Integer clientId = Integer.valueOf(properties.getProperty("client.id"));
    String clientSecret = properties.getProperty("client.secret");

    HandlerCollection handlers = new HandlerCollection();

    ResourceHandler resourceHandler = new ResourceHandler();
    resourceHandler.setDirectoriesListed(true);
    resourceHandler.setWelcomeFiles(new String[]{"index.html"});
    resourceHandler.setResourceBase(Application.class.getResource("/static").getPath());

    VkApiClient vk = new VkApiClient(new HttpTransportClient());
    handlers.setHandlers(new Handler[]{resourceHandler, new RequestHandler(vk, clientId, clientSecret, host)});

    Server server = new Server(port);
    server.setHandler(handlers);

    server.start();
    server.join();
}
 
Example #28
Source File: TestServer.java    From nifi with Apache License 2.0 5 votes vote down vote up
private void createServer(final Map<String, String> sslProperties) {
    jetty = new Server();

    // create the unsecure connector
    createConnector();

    // create the secure connector if sslProperties are specified
    if (sslProperties != null) {
        createSecureConnector(sslProperties);
    }

    jetty.setHandler(new HandlerCollection(true));
}
 
Example #29
Source File: TestServer.java    From nifi with Apache License 2.0 5 votes vote down vote up
public void clearHandlers() {
    HandlerCollection hc = (HandlerCollection) jetty.getHandler();
    Handler[] ha = hc.getHandlers();
    if (ha != null) {
        for (Handler h : ha) {
            hc.removeHandler(h);
        }
    }
}
 
Example #30
Source File: BadUrlTest.java    From knox with Apache License 2.0 5 votes vote down vote up
private static void startGatewayServer() throws Exception {
  gatewayServer = new Server();
  final ServerConnector connector = new ServerConnector(gatewayServer);
  gatewayServer.addConnector(connector);

  /* workaround so we can add our handler later at runtime */
  HandlerCollection handlers = new HandlerCollection(true);

  /* add some initial handlers */
  ContextHandler context = new ContextHandler();
  context.setContextPath("/");
  handlers.addHandler(context);

  gatewayServer.setHandler(handlers);

  // Start Server
  gatewayServer.start();

  String host = connector.getHost();
  if (host == null) {
    host = "localhost";
  }
  int port = connector.getLocalPort();
  serverUri = new URI(String.format(Locale.ROOT, "ws://%s:%d/", host, port));

  /* Setup websocket handler */
  setupGatewayConfig(BACKEND);

  final GatewayWebsocketHandler gatewayWebsocketHandler = new GatewayWebsocketHandler(
      gatewayConfig, services);
  handlers.addHandler(gatewayWebsocketHandler);
  gatewayWebsocketHandler.start();
}