Examples with ScheduledExecutorScheduler org.eclipse.jetty.util.thread.ScheduledExecutorScheduler used on opensource projects

Example 11 with ScheduledExecutorScheduler

use of org.eclipse.jetty.util.thread.ScheduledExecutorScheduler in project dropwizard by dropwizard.

the class HttpConnectorFactory method build.

@Override
public Connector build(Server server, MetricRegistry metrics, String name, @Nullable ThreadPool threadPool) {
    final HttpConfiguration httpConfig = buildHttpConfiguration();
    final HttpConnectionFactory httpConnectionFactory = buildHttpConnectionFactory(httpConfig);
    final Scheduler scheduler = new ScheduledExecutorScheduler();
    final ByteBufferPool bufferPool = buildBufferPool();
    return buildConnector(server, scheduler, bufferPool, name, threadPool, new InstrumentedConnectionFactory(httpConnectionFactory, metrics.timer(httpConnections())));
}

Example 12 with ScheduledExecutorScheduler

use of org.eclipse.jetty.util.thread.ScheduledExecutorScheduler in project druid by druid-io.

the class JettyServerModule method makeAndInitializeServer.

static Server makeAndInitializeServer(Injector injector, Lifecycle lifecycle, DruidNode node, ServerConfig config, TLSServerConfig tlsServerConfig, Binding<SslContextFactory.Server> sslContextFactoryBinding, TLSCertificateChecker certificateChecker) {
    // adjusting to make config.getNumThreads() mean, "number of threads
    // that concurrently handle the requests".
    int numServerThreads = config.getNumThreads() + getMaxJettyAcceptorsSelectorsNum(node);
    final QueuedThreadPool threadPool;
    if (config.getQueueSize() == Integer.MAX_VALUE) {
        threadPool = new QueuedThreadPool();
        threadPool.setMinThreads(numServerThreads);
        threadPool.setMaxThreads(numServerThreads);
    } else {
        threadPool = new QueuedThreadPool(numServerThreads, numServerThreads, // same default is used in other case when threadPool = new QueuedThreadPool()
        60000, new LinkedBlockingQueue<>(config.getQueueSize()));
    }
    threadPool.setDaemon(true);
    jettyServerThreadPool = threadPool;
    final Server server = new Server(threadPool);
    // Without this bean set, the default ScheduledExecutorScheduler runs as non-daemon, causing lifecycle hooks to fail
    // to fire on main exit. Related bug: https://github.com/apache/druid/pull/1627
    server.addBean(new ScheduledExecutorScheduler("JettyScheduler", true), true);
    final List<ServerConnector> serverConnectors = new ArrayList<>();
    if (node.isEnablePlaintextPort()) {
        log.info("Creating http connector with port [%d]", node.getPlaintextPort());
        HttpConfiguration httpConfiguration = new HttpConfiguration();
        if (config.isEnableForwardedRequestCustomizer()) {
            httpConfiguration.addCustomizer(new ForwardedRequestCustomizer());
        }
        httpConfiguration.setRequestHeaderSize(config.getMaxRequestHeaderSize());
        httpConfiguration.setSendServerVersion(false);
        final ServerConnector connector = new ServerConnector(server, new HttpConnectionFactory(httpConfiguration));
        if (node.isBindOnHost()) {
            connector.setHost(node.getHost());
        }
        connector.setPort(node.getPlaintextPort());
        serverConnectors.add(connector);
    }
    final SslContextFactory.Server sslContextFactory;
    if (node.isEnableTlsPort()) {
        log.info("Creating https connector with port [%d]", node.getTlsPort());
        if (sslContextFactoryBinding == null) {
            // Never trust all certificates by default
            sslContextFactory = new IdentityCheckOverrideSslContextFactory(tlsServerConfig, certificateChecker);
            sslContextFactory.setKeyStorePath(tlsServerConfig.getKeyStorePath());
            sslContextFactory.setKeyStoreType(tlsServerConfig.getKeyStoreType());
            sslContextFactory.setKeyStorePassword(tlsServerConfig.getKeyStorePasswordProvider().getPassword());
            sslContextFactory.setCertAlias(tlsServerConfig.getCertAlias());
            sslContextFactory.setKeyManagerFactoryAlgorithm(tlsServerConfig.getKeyManagerFactoryAlgorithm() == null ? KeyManagerFactory.getDefaultAlgorithm() : tlsServerConfig.getKeyManagerFactoryAlgorithm());
            sslContextFactory.setKeyManagerPassword(tlsServerConfig.getKeyManagerPasswordProvider() == null ? null : tlsServerConfig.getKeyManagerPasswordProvider().getPassword());
            if (tlsServerConfig.getIncludeCipherSuites() != null) {
                sslContextFactory.setIncludeCipherSuites(tlsServerConfig.getIncludeCipherSuites().toArray(new String[0]));
            }
            if (tlsServerConfig.getExcludeCipherSuites() != null) {
                sslContextFactory.setExcludeCipherSuites(tlsServerConfig.getExcludeCipherSuites().toArray(new String[0]));
            }
            if (tlsServerConfig.getIncludeProtocols() != null) {
                sslContextFactory.setIncludeProtocols(tlsServerConfig.getIncludeProtocols().toArray(new String[0]));
            }
            if (tlsServerConfig.getExcludeProtocols() != null) {
                sslContextFactory.setExcludeProtocols(tlsServerConfig.getExcludeProtocols().toArray(new String[0]));
            }
            sslContextFactory.setNeedClientAuth(tlsServerConfig.isRequireClientCertificate());
            sslContextFactory.setWantClientAuth(tlsServerConfig.isRequestClientCertificate());
            if (tlsServerConfig.isRequireClientCertificate() || tlsServerConfig.isRequestClientCertificate()) {
                if (tlsServerConfig.getCrlPath() != null) {
                    // setValidatePeerCerts is used just to enable revocation checking using a static CRL file.
                    // Certificate validation is always performed when client certificates are required.
                    sslContextFactory.setValidatePeerCerts(true);
                    sslContextFactory.setCrlPath(tlsServerConfig.getCrlPath());
                }
                if (tlsServerConfig.isValidateHostnames()) {
                    sslContextFactory.setEndpointIdentificationAlgorithm("HTTPS");
                }
                if (tlsServerConfig.getTrustStorePath() != null) {
                    sslContextFactory.setTrustStorePath(tlsServerConfig.getTrustStorePath());
                    sslContextFactory.setTrustStoreType(tlsServerConfig.getTrustStoreType() == null ? KeyStore.getDefaultType() : tlsServerConfig.getTrustStoreType());
                    sslContextFactory.setTrustManagerFactoryAlgorithm(tlsServerConfig.getTrustStoreAlgorithm() == null ? TrustManagerFactory.getDefaultAlgorithm() : tlsServerConfig.getTrustStoreAlgorithm());
                    sslContextFactory.setTrustStorePassword(tlsServerConfig.getTrustStorePasswordProvider() == null ? null : tlsServerConfig.getTrustStorePasswordProvider().getPassword());
                }
            }
        } else {
            sslContextFactory = sslContextFactoryBinding.getProvider().get();
        }
        final HttpConfiguration httpsConfiguration = new HttpConfiguration();
        if (config.isEnableForwardedRequestCustomizer()) {
            httpsConfiguration.addCustomizer(new ForwardedRequestCustomizer());
        }
        httpsConfiguration.setSecureScheme("https");
        httpsConfiguration.setSecurePort(node.getTlsPort());
        httpsConfiguration.addCustomizer(new SecureRequestCustomizer());
        httpsConfiguration.setRequestHeaderSize(config.getMaxRequestHeaderSize());
        httpsConfiguration.setSendServerVersion(false);
        final ServerConnector connector = new ServerConnector(server, new SslConnectionFactory(sslContextFactory, HTTP_1_1_STRING), new HttpConnectionFactory(httpsConfiguration));
        if (node.isBindOnHost()) {
            connector.setHost(node.getHost());
        }
        connector.setPort(node.getTlsPort());
        serverConnectors.add(connector);
    } else {
        sslContextFactory = null;
    }
    final ServerConnector[] connectors = new ServerConnector[serverConnectors.size()];
    int index = 0;
    for (ServerConnector connector : serverConnectors) {
        connectors[index++] = connector;
        connector.setIdleTimeout(Ints.checkedCast(config.getMaxIdleTime().toStandardDuration().getMillis()));
        // workaround suggested in -
        // https://bugs.eclipse.org/bugs/show_bug.cgi?id=435322#c66 for jetty half open connection issues during failovers
        connector.setAcceptorPriorityDelta(-1);
        List<ConnectionFactory> monitoredConnFactories = new ArrayList<>();
        for (ConnectionFactory cf : connector.getConnectionFactories()) {
            // connection factories (in this case HTTP/1.1 after the connection is unencrypted for SSL)
            if (cf.getProtocol().equals(connector.getDefaultProtocol())) {
                monitoredConnFactories.add(new JettyMonitoringConnectionFactory(cf, ACTIVE_CONNECTIONS));
            } else {
                monitoredConnFactories.add(cf);
            }
        }
        connector.setConnectionFactories(monitoredConnFactories);
    }
    server.setConnectors(connectors);
    final long gracefulStop = config.getGracefulShutdownTimeout().toStandardDuration().getMillis();
    if (gracefulStop > 0) {
        server.setStopTimeout(gracefulStop);
    }
    server.addLifeCycleListener(new LifeCycle.Listener() {

        @Override
        public void lifeCycleStarting(LifeCycle event) {
            log.debug("Jetty lifecycle starting [%s]", event.getClass());
        }

        @Override
        public void lifeCycleStarted(LifeCycle event) {
            log.debug("Jetty lifeycle started [%s]", event.getClass());
        }

        @Override
        public void lifeCycleFailure(LifeCycle event, Throwable cause) {
            log.error(cause, "Jetty lifecycle event failed [%s]", event.getClass());
        }

        @Override
        public void lifeCycleStopping(LifeCycle event) {
            log.debug("Jetty lifecycle stopping [%s]", event.getClass());
        }

        @Override
        public void lifeCycleStopped(LifeCycle event) {
            log.debug("Jetty lifecycle stopped [%s]", event.getClass());
        }
    });
    // initialize server
    JettyServerInitializer initializer = injector.getInstance(JettyServerInitializer.class);
    try {
        initializer.initialize(server, injector);
    } catch (Exception e) {
        throw new RE(e, "server initialization exception");
    }
    lifecycle.addHandler(new Lifecycle.Handler() {

        @Override
        public void start() throws Exception {
            log.debug("Starting Jetty Server...");
            server.start();
            if (node.isEnableTlsPort()) {
                // Perform validation
                Preconditions.checkNotNull(sslContextFactory);
                final SSLEngine sslEngine = sslContextFactory.newSSLEngine();
                if (sslEngine.getEnabledCipherSuites() == null || sslEngine.getEnabledCipherSuites().length == 0) {
                    throw new ISE("No supported cipher suites found, supported suites [%s], configured suites include list: [%s] exclude list: [%s]", Arrays.toString(sslEngine.getSupportedCipherSuites()), tlsServerConfig.getIncludeCipherSuites(), tlsServerConfig.getExcludeCipherSuites());
                }
                if (sslEngine.getEnabledProtocols() == null || sslEngine.getEnabledProtocols().length == 0) {
                    throw new ISE("No supported protocols found, supported protocols [%s], configured protocols include list: [%s] exclude list: [%s]", Arrays.toString(sslEngine.getSupportedProtocols()), tlsServerConfig.getIncludeProtocols(), tlsServerConfig.getExcludeProtocols());
                }
            }
        }

        @Override
        public void stop() {
            try {
                final long unannounceDelay = config.getUnannouncePropagationDelay().toStandardDuration().getMillis();
                if (unannounceDelay > 0) {
                    log.info("Sleeping %s ms for unannouncement to propagate.", unannounceDelay);
                    Thread.sleep(unannounceDelay);
                } else {
                    log.debug("Skipping unannounce wait.");
                }
                log.debug("Stopping Jetty Server...");
                server.stop();
            } catch (InterruptedException e) {
                Thread.currentThread().interrupt();
                throw new RE(e, "Interrupted waiting for jetty shutdown.");
            } catch (Exception e) {
                log.warn(e, "Unable to stop Jetty server.");
            }
        }
    }, Lifecycle.Stage.SERVER);
    if (!config.isShowDetailedJettyErrors()) {
        server.setErrorHandler(new ErrorHandler() {

            @Override
            public boolean isShowServlet() {
                return false;
            }

            @Override
            public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
                request.setAttribute(RequestDispatcher.ERROR_EXCEPTION, null);
                super.handle(target, baseRequest, request, response);
            }
        });
    }
    return server;
}

Example 13 with ScheduledExecutorScheduler

use of org.eclipse.jetty.util.thread.ScheduledExecutorScheduler in project cloudstack by apache.

the class ServerDaemon method start.

@Override
public void start() throws Exception {
    // Thread pool
    final QueuedThreadPool threadPool = new QueuedThreadPool();
    threadPool.setMinThreads(10);
    threadPool.setMaxThreads(500);
    // Jetty Server
    server = new Server(threadPool);
    // Setup Scheduler
    server.addBean(new ScheduledExecutorScheduler());
    // Setup JMX
    final MBeanContainer mbeanContainer = new MBeanContainer(ManagementFactory.getPlatformMBeanServer());
    server.addBean(mbeanContainer);
    // HTTP config
    final HttpConfiguration httpConfig = new HttpConfiguration();
    httpConfig.addCustomizer(new ForwardedRequestCustomizer());
    httpConfig.setSecureScheme("https");
    httpConfig.setSecurePort(httpsPort);
    httpConfig.setOutputBufferSize(32768);
    httpConfig.setRequestHeaderSize(8192);
    httpConfig.setResponseHeaderSize(8192);
    httpConfig.setSendServerVersion(false);
    httpConfig.setSendDateHeader(false);
    // HTTP Connector
    createHttpConnector(httpConfig);
    // Setup handlers
    Pair<SessionHandler, HandlerCollection> pair = createHandlers();
    server.setHandler(pair.second());
    // Extra config options
    server.setStopAtShutdown(true);
    // HTTPS Connector
    createHttpsConnector(httpConfig);
    server.start();
    // Must set the session timeout after the server has started
    pair.first().setMaxInactiveInterval(sessionTimeout * 60);
    server.join();
}

Example 14 with ScheduledExecutorScheduler

use of org.eclipse.jetty.util.thread.ScheduledExecutorScheduler in project jetty.project by eclipse.

the class LikeJettyXml method main.

public static void main(String[] args) throws Exception {
    // Path to as-built jetty-distribution directory
    String jettyHomeBuild = "../../jetty-distribution/target/distribution";
    // Find jetty home and base directories
    String homePath = System.getProperty("jetty.home", jettyHomeBuild);
    File start_jar = new File(homePath, "start.jar");
    if (!start_jar.exists()) {
        homePath = jettyHomeBuild = "jetty-distribution/target/distribution";
        start_jar = new File(homePath, "start.jar");
        if (!start_jar.exists())
            throw new FileNotFoundException(start_jar.toString());
    }
    File homeDir = new File(homePath);
    String basePath = System.getProperty("jetty.base", homeDir + "/demo-base");
    File baseDir = new File(basePath);
    if (!baseDir.exists()) {
        throw new FileNotFoundException(baseDir.getAbsolutePath());
    }
    // Configure jetty.home and jetty.base system properties
    String jetty_home = homeDir.getAbsolutePath();
    String jetty_base = baseDir.getAbsolutePath();
    System.setProperty("jetty.home", jetty_home);
    System.setProperty("jetty.base", jetty_base);
    // === jetty.xml ===
    // Setup Threadpool
    QueuedThreadPool threadPool = new QueuedThreadPool();
    threadPool.setMaxThreads(500);
    // Server
    Server server = new Server(threadPool);
    // Scheduler
    server.addBean(new ScheduledExecutorScheduler());
    // HTTP Configuration
    HttpConfiguration http_config = new HttpConfiguration();
    http_config.setSecureScheme("https");
    http_config.setSecurePort(8443);
    http_config.setOutputBufferSize(32768);
    http_config.setRequestHeaderSize(8192);
    http_config.setResponseHeaderSize(8192);
    http_config.setSendServerVersion(true);
    http_config.setSendDateHeader(false);
    // httpConfig.addCustomizer(new ForwardedRequestCustomizer());
    // Handler Structure
    HandlerCollection handlers = new HandlerCollection();
    ContextHandlerCollection contexts = new ContextHandlerCollection();
    handlers.setHandlers(new Handler[] { contexts, new DefaultHandler() });
    server.setHandler(handlers);
    // Extra options
    server.setDumpAfterStart(false);
    server.setDumpBeforeStop(false);
    server.setStopAtShutdown(true);
    // === jetty-jmx.xml ===
    MBeanContainer mbContainer = new MBeanContainer(ManagementFactory.getPlatformMBeanServer());
    server.addBean(mbContainer);
    // === jetty-http.xml ===
    ServerConnector http = new ServerConnector(server, new HttpConnectionFactory(http_config));
    http.setPort(8080);
    http.setIdleTimeout(30000);
    server.addConnector(http);
    // === jetty-https.xml ===
    // SSL Context Factory
    SslContextFactory sslContextFactory = new SslContextFactory();
    sslContextFactory.setKeyStorePath(jetty_home + "/../../../jetty-server/src/test/config/etc/keystore");
    sslContextFactory.setKeyStorePassword("OBF:1vny1zlo1x8e1vnw1vn61x8g1zlu1vn4");
    sslContextFactory.setKeyManagerPassword("OBF:1u2u1wml1z7s1z7a1wnl1u2g");
    sslContextFactory.setTrustStorePath(jetty_home + "/../../../jetty-server/src/test/config/etc/keystore");
    sslContextFactory.setTrustStorePassword("OBF:1vny1zlo1x8e1vnw1vn61x8g1zlu1vn4");
    sslContextFactory.setExcludeCipherSuites("SSL_RSA_WITH_DES_CBC_SHA", "SSL_DHE_RSA_WITH_DES_CBC_SHA", "SSL_DHE_DSS_WITH_DES_CBC_SHA", "SSL_RSA_EXPORT_WITH_RC4_40_MD5", "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA", "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA", "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA");
    // SSL HTTP Configuration
    HttpConfiguration https_config = new HttpConfiguration(http_config);
    https_config.addCustomizer(new SecureRequestCustomizer());
    // SSL Connector
    ServerConnector sslConnector = new ServerConnector(server, new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()), new HttpConnectionFactory(https_config));
    sslConnector.setPort(8443);
    server.addConnector(sslConnector);
    // === jetty-deploy.xml ===
    DeploymentManager deployer = new DeploymentManager();
    DebugListener debug = new DebugListener(System.err, true, true, true);
    server.addBean(debug);
    deployer.addLifeCycleBinding(new DebugListenerBinding(debug));
    deployer.setContexts(contexts);
    deployer.setContextAttribute("org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern", ".*/servlet-api-[^/]*\\.jar$");
    WebAppProvider webapp_provider = new WebAppProvider();
    webapp_provider.setMonitoredDirName(jetty_base + "/webapps");
    webapp_provider.setDefaultsDescriptor(jetty_home + "/etc/webdefault.xml");
    webapp_provider.setScanInterval(1);
    webapp_provider.setExtractWars(true);
    webapp_provider.setConfigurationManager(new PropertiesConfigurationManager());
    deployer.addAppProvider(webapp_provider);
    server.addBean(deployer);
    // === setup jetty plus ==
    Configuration.ClassList.setServerDefault(server).addAfter("org.eclipse.jetty.webapp.FragmentConfiguration", "org.eclipse.jetty.plus.webapp.EnvConfiguration", "org.eclipse.jetty.plus.webapp.PlusConfiguration");
    // === jetty-stats.xml ===
    StatisticsHandler stats = new StatisticsHandler();
    stats.setHandler(server.getHandler());
    server.setHandler(stats);
    ServerConnectionStatistics.addToAllConnectors(server);
    // === Rewrite Handler
    RewriteHandler rewrite = new RewriteHandler();
    rewrite.setHandler(server.getHandler());
    server.setHandler(rewrite);
    // === jetty-requestlog.xml ===
    NCSARequestLog requestLog = new NCSARequestLog();
    requestLog.setFilename(jetty_home + "/logs/yyyy_mm_dd.request.log");
    requestLog.setFilenameDateFormat("yyyy_MM_dd");
    requestLog.setRetainDays(90);
    requestLog.setAppend(true);
    requestLog.setExtended(true);
    requestLog.setLogCookies(false);
    requestLog.setLogTimeZone("GMT");
    RequestLogHandler requestLogHandler = new RequestLogHandler();
    requestLogHandler.setRequestLog(requestLog);
    handlers.addHandler(requestLogHandler);
    // === jetty-lowresources.xml ===
    LowResourceMonitor lowResourcesMonitor = new LowResourceMonitor(server);
    lowResourcesMonitor.setPeriod(1000);
    lowResourcesMonitor.setLowResourcesIdleTimeout(200);
    lowResourcesMonitor.setMonitorThreads(true);
    lowResourcesMonitor.setMaxConnections(0);
    lowResourcesMonitor.setMaxMemory(0);
    lowResourcesMonitor.setMaxLowResourcesTime(5000);
    server.addBean(lowResourcesMonitor);
    // === test-realm.xml ===
    HashLoginService login = new HashLoginService();
    login.setName("Test Realm");
    login.setConfig(jetty_base + "/etc/realm.properties");
    login.setHotReload(false);
    server.addBean(login);
    // Start the server
    server.start();
    server.join();
}

Example 15 with ScheduledExecutorScheduler

use of org.eclipse.jetty.util.thread.ScheduledExecutorScheduler in project jetty.project by eclipse.

the class DoSFilter method startScheduler.

protected Scheduler startScheduler() throws ServletException {
    try {
        Scheduler result = new ScheduledExecutorScheduler();
        result.start();
        return result;
    } catch (Exception x) {
        throw new ServletException(x);
    }
}