Example usage for org.apache.http.nio.reactor ListeningIOReactor execute

List of usage examples for org.apache.http.nio.reactor ListeningIOReactor execute

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Introduction

In this page you can find the example usage for org.apache.http.nio.reactor ListeningIOReactor execute.

Prototype

void execute(IOEventDispatch eventDispatch) throws IOException;

Source Link

Document

Starts the reactor and initiates the dispatch of I/O event notifications to the given IOEventDispatch .

Usage

From source file:proxy.NHttpServer.java

public static void main(String[] args) throws Exception {
    if (args.length < 1) {
        System.err.println("Please specify document root directory");
        System.exit(1);/*  w  ww.  jav  a2 s  .  c  om*/
    }
    // Document root directory
    File docRoot = new File(args[0]);
    int port = 8080;
    if (args.length >= 2) {
        port = Integer.parseInt(args[1]);
    }

    // Create HTTP protocol processing chain
    HttpProcessor httpproc = HttpProcessorBuilder.create().add(new ResponseDate())
            .add(new ResponseServer("Test/1.1")).add(new ResponseContent()).add(new ResponseConnControl())
            .build();
    // Create request handler registry
    UriHttpAsyncRequestHandlerMapper reqistry = new UriHttpAsyncRequestHandlerMapper();
    // Register the default handler for all URIs
    reqistry.register("*", new HttpFileHandler(docRoot));
    // Create server-side HTTP protocol handler
    HttpAsyncService protocolHandler = new HttpAsyncService(httpproc, reqistry) {

        @Override
        public void connected(final NHttpServerConnection conn) {
            System.out.println(conn + ": connection open");
            super.connected(conn);
        }

        @Override
        public void closed(final NHttpServerConnection conn) {
            System.out.println(conn + ": connection closed");
            super.closed(conn);
        }

    };
    // Create HTTP connection factory
    NHttpConnectionFactory<DefaultNHttpServerConnection> connFactory;
    if (port == 8443) {
        // Initialize SSL context
        ClassLoader cl = NHttpServer.class.getClassLoader();
        URL url = cl.getResource("my.keystore");
        if (url == null) {
            System.out.println("Keystore not found");
            System.exit(1);
        }
        KeyStore keystore = KeyStore.getInstance("jks");
        keystore.load(url.openStream(), "secret".toCharArray());
        KeyManagerFactory kmfactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
        kmfactory.init(keystore, "secret".toCharArray());
        KeyManager[] keymanagers = kmfactory.getKeyManagers();
        SSLContext sslcontext = SSLContext.getInstance("TLS");
        sslcontext.init(keymanagers, null, null);
        connFactory = new SSLNHttpServerConnectionFactory(sslcontext, null, ConnectionConfig.DEFAULT);
    } else {
        connFactory = new DefaultNHttpServerConnectionFactory(ConnectionConfig.DEFAULT);
    }
    // Create server-side I/O event dispatch
    IOEventDispatch ioEventDispatch = new DefaultHttpServerIODispatch(protocolHandler, connFactory);
    // Set I/O reactor defaults
    IOReactorConfig config = IOReactorConfig.custom().setIoThreadCount(1).setSoTimeout(3000)
            .setConnectTimeout(3000).build();
    // Create server-side I/O reactor
    ListeningIOReactor ioReactor = new DefaultListeningIOReactor(config);
    try {
        // Listen of the given port
        ioReactor.listen(new InetSocketAddress(port));
        // Ready to go!
        ioReactor.execute(ioEventDispatch);
    } catch (InterruptedIOException ex) {
        System.err.println("Interrupted");
    } catch (IOException e) {
        System.err.println("I/O error: " + e.getMessage());
    }
    System.out.println("Shutdown");
}

From source file:yucatan.communication.server.NHttpServer.java

public static void main(String[] args) throws Exception {
    if (args.length < 1) {
        System.err.println("Please specify document root directory");
        System.exit(1);/* w  w  w  .  jav  a2 s  .  c om*/
    }
    // Document root directory
    File docRoot = new File(args[0]);
    int port = 8080;
    if (args.length >= 2) {
        port = Integer.parseInt(args[1]);
    }
    // HTTP parameters for the server
    HttpParams params = new SyncBasicHttpParams();
    params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
            .setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpTest/1.1");
    // Create HTTP protocol processing chain
    HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpResponseInterceptor[] {
            // Use standard server-side protocol interceptors
            new ResponseDate(), new ResponseServer(), new ResponseContent(), new ResponseConnControl() });
    // Create request handler registry
    HttpAsyncRequestHandlerRegistry reqistry = new HttpAsyncRequestHandlerRegistry();
    // Register the default handler for all URIs
    reqistry.register("*", new HttpFileHandler(docRoot));
    // Create server-side HTTP protocol handler
    HttpAsyncService protocolHandler = new HttpAsyncService(httpproc, new DefaultConnectionReuseStrategy(),
            reqistry, params) {

        @Override
        public void connected(final NHttpServerConnection conn) {
            System.out.println(conn + ": connection open");
            super.connected(conn);
        }

        @Override
        public void closed(final NHttpServerConnection conn) {
            System.out.println(conn + ": connection closed");
            super.closed(conn);
        }

    };
    // Create HTTP connection factory
    NHttpConnectionFactory<DefaultNHttpServerConnection> connFactory;
    if (port == 8443) {
        // Initialize SSL context
        ClassLoader cl = NHttpServer.class.getClassLoader();
        URL url = cl.getResource("my.keystore");
        if (url == null) {
            System.out.println("Keystore not found");
            System.exit(1);
        }
        KeyStore keystore = KeyStore.getInstance("jks");
        keystore.load(url.openStream(), "secret".toCharArray());
        KeyManagerFactory kmfactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
        kmfactory.init(keystore, "secret".toCharArray());
        KeyManager[] keymanagers = kmfactory.getKeyManagers();
        SSLContext sslcontext = SSLContext.getInstance("TLS");
        sslcontext.init(keymanagers, null, null);
        connFactory = new SSLNHttpServerConnectionFactory(sslcontext, null, params);
    } else {
        connFactory = new DefaultNHttpServerConnectionFactory(params);
    }
    // Create server-side I/O event dispatch
    IOEventDispatch ioEventDispatch = new DefaultHttpServerIODispatch(protocolHandler, connFactory);
    // Create server-side I/O reactor
    ListeningIOReactor ioReactor = new DefaultListeningIOReactor();
    try {
        // Listen of the given port
        ioReactor.listen(new InetSocketAddress(port));
        // Ready to go!
        ioReactor.execute(ioEventDispatch);
    } catch (InterruptedIOException ex) {
        System.err.println("Interrupted");
    } catch (IOException e) {
        System.err.println("I/O error: " + e.getMessage());
    }
    System.out.println("Shutdown");
}

From source file:se.ginkou.interfaceio.InterfaceServer.java

public static void startServer() throws Exception {
    // HTTP parameters for the server
    HttpParams params = new SyncBasicHttpParams();
    params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
            .setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpComponents/1.1");

    // Create HTTP protocol processing chain
    HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpResponseInterceptor[] {
            // Use standard server-side protocol interceptors
            new ResponseDate(), new ResponseServer(), new ResponseContent(), new ResponseConnControl() });

    // Set up request handlers
    HttpAsyncRequestHandlerRegistry reqistry = new HttpAsyncRequestHandlerRegistry();
    reqistry.register("*/datatables", new DataTablesHandler());
    reqistry.register("*/loginmodules", new RuleFileHandler());
    reqistry.register("*/login", new LoginHandler());
    reqistry.register("*", new HttpFileHandler(new File("website")));
    reqistry.register("*/ping", new TestHandler());

    // Create server-side HTTP protocol handler
    HttpAsyncService protocolHandler = new HttpAsyncService(httpproc, new DefaultConnectionReuseStrategy(),
            reqistry, params) {// w ww .j  a va 2s  . c om

        @Override
        public void connected(final NHttpServerConnection conn) {
            System.out.println(conn + ": connection open");
            super.connected(conn);
        }

        @Override
        public void closed(final NHttpServerConnection conn) {
            System.out.println(conn + ": connection closed");
            super.closed(conn);
        }
    };
    // Create HTTP connection factory
    NHttpConnectionFactory<DefaultNHttpServerConnection> connFactory;

    //        // Initialize SSL context
    //        ClassLoader cl = NHttpServer.class.getClassLoader();
    //        URL url = cl.getResource("my.keystore");
    //        if (url == null) {
    //            System.out.println("Keystore not found");
    //            System.exit(1);
    //        }
    //        KeyStore keystore  = KeyStore.getInstance("jks");
    //        keystore.load(url.openStream(), "secret".toCharArray());
    //        KeyManagerFactory kmfactory = KeyManagerFactory.getInstance(
    //                KeyManagerFactory.getDefaultAlgorithm());
    //        kmfactory.init(keystore, "secret".toCharArray());
    //        KeyManager[] keymanagers = kmfactory.getKeyManagers();
    //        SSLContext sslcontext = SSLContext.getInstance("TLS");
    //        sslcontext.init(keymanagers, null, null);
    //        connFactory = new SSLNHttpServerConnectionFactory(sslcontext, null, params);
    connFactory = new DefaultNHttpServerConnectionFactory(params);

    // Create server-side I/O event dispatch
    IOEventDispatch ioEventDispatch = new DefaultHttpServerIODispatch(protocolHandler, connFactory);
    // Create server-side I/O reactor
    ListeningIOReactor ioReactor = new DefaultListeningIOReactor();
    try {
        // Listen of the given port
        ioReactor.listen(new InetSocketAddress(PORT));
        // Ready to go!
        ioReactor.execute(ioEventDispatch);
    } catch (InterruptedIOException ex) {
        System.err.println("Interrupted");
    } catch (IOException e) {
        System.err.println("I/O error: " + e.getMessage());
    }
    System.out.println("Shutdown");
}

From source file:talkeeg.httpserver.HttpServer.java

public void run() {
    // Create HTTP connection factory
    NHttpConnectionFactory<DefaultNHttpServerConnection> connFactory;
    connFactory = createConnectionFactory();
    // Create server-side I/O event dispatch
    IOEventDispatch ioEventDispatch = new DefaultHttpServerIODispatch(protocolHandler, connFactory);
    // Create server-side I/O reactor
    try {//from w w w  . jav a  2 s .co  m
        ListeningIOReactor ioReactor = new DefaultListeningIOReactor(reactorConfig);
        int portNumber = config.getPortNumber();
        ioReactor.listen(new InetSocketAddress(portNumber));
        ioReactor.execute(ioEventDispatch);
    } catch (IOException e) {
        logger.log(Level.SEVERE, "", e);
    }
}

From source file:marytts.tools.perceptiontest.PerceptionTestHttpServer.java

public void run() {
    logger.info("Starting server.");
    System.out.println("Starting server....");
    //int localPort = MaryProperties.needInteger("socket.port");
    int localPort = serverPort;

    HttpParams params = new BasicHttpParams();
    params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 0) // 0 means no timeout, any positive value means time out in miliseconds (i.e. 50000 for 50 seconds)
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
            .setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
            .setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpComponents/1.1");

    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new ResponseDate());
    httpproc.addInterceptor(new ResponseServer());
    httpproc.addInterceptor(new ResponseContent());
    httpproc.addInterceptor(new ResponseConnControl());

    BufferingHttpServiceHandler handler = new BufferingHttpServiceHandler(httpproc,
            new DefaultHttpResponseFactory(), new DefaultConnectionReuseStrategy(), params);

    // Set up request handlers
    HttpRequestHandlerRegistry registry = new HttpRequestHandlerRegistry();
    //registry.register("/perceptionTest", new FileDataRequestHandler("perception.html"));
    //registry.register("/process", new FileDataRequestHandler("perception.html"));
    //registry.register("/perceptionTest", new UtterancePlayRequestHandler());

    DataRequestHandler infoRH = new DataRequestHandler(this.testXmlName);
    UserRatingStorer userRatingRH = new UserRatingStorer(this.userRatingsDirectory, infoRH);
    registry.register("/options", infoRH);
    registry.register("/queryStatement", infoRH);
    registry.register("/process", new UtterancePlayRequestHandler(infoRH));
    registry.register("/perceptionTest", new PerceptionRequestHandler(infoRH, userRatingRH));
    registry.register("/userRating", new StoreRatingRequestHandler(infoRH, userRatingRH));
    registry.register("*", new FileDataRequestHandler());

    handler.setHandlerResolver(registry);

    // Provide an event logger
    handler.setEventListener(new EventLogger());

    IOEventDispatch ioEventDispatch = new DefaultServerIOEventDispatch(handler, params);

    //int numParallelThreads = MaryProperties.getInteger("server.http.parallelthreads", 5);
    int numParallelThreads = 5;

    logger.info("Waiting for client to connect on port " + localPort);
    System.out.println("Waiting for client to connect on port " + localPort);

    try {//from  w w  w . j  a v  a  2 s.c  o  m
        ListeningIOReactor ioReactor = new DefaultListeningIOReactor(numParallelThreads, params);
        ioReactor.listen(new InetSocketAddress(localPort));
        ioReactor.execute(ioEventDispatch);
    } catch (InterruptedIOException ex) {
        logger.info("Interrupted", ex);
        System.out.println("Interrupted" + ex.toString());
    } catch (IOException e) {
        logger.info("Problem with HTTP connection ", e);
        System.out.println("Problem with HTTP connection " + e.toString());
    }
    logger.debug("Shutdown");
    System.out.println("Shutdown");
}

From source file:com.zotoh.maedr.device.apache.HttpIO.java

private void runServer(final IOEventDispatch disp, final ListeningIOReactor listener) throws Exception {

    asyncExec(new Runnable() {
        public void run() {
            try {
                listener.execute(disp);
            } catch (IOException e) {
                tlog().error("", e);
            }/*from ww w  .j a  va2s . co m*/
            return;
        }
    });

}

From source file:marytts.server.http.MaryHttpServer.java

public void run() {
    logger.info("Starting server.");

    int localPort = MaryProperties.needInteger("socket.port");

    HttpParams params = new BasicHttpParams();
    params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 0) // 0 means no timeout, any positive value means time out in miliseconds (i.e. 50000 for 50 seconds)
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
            .setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
            .setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpComponents/1.1");

    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new ResponseDate());
    httpproc.addInterceptor(new ResponseServer());
    httpproc.addInterceptor(new ResponseContent());
    httpproc.addInterceptor(new ResponseConnControl());

    BufferingHttpServiceHandler handler = new BufferingHttpServiceHandler(httpproc,
            new DefaultHttpResponseFactory(), new DefaultConnectionReuseStrategy(), params);

    // Set up request handlers
    HttpRequestHandlerRegistry registry = new HttpRequestHandlerRegistry();
    registry.register("/process", new SynthesisRequestHandler());
    InfoRequestHandler infoRH = new InfoRequestHandler();
    registry.register("/version", infoRH);
    registry.register("/datatypes", infoRH);
    registry.register("/locales", infoRH);
    registry.register("/voices", infoRH);
    registry.register("/audioformats", infoRH);
    registry.register("/exampletext", infoRH);
    registry.register("/audioeffects", infoRH);
    registry.register("/audioeffect-default-param", infoRH);
    registry.register("/audioeffect-full", infoRH);
    registry.register("/audioeffect-help", infoRH);
    registry.register("/audioeffect-is-hmm-effect", infoRH);
    registry.register("/features", infoRH);
    registry.register("/features-discrete", infoRH);
    registry.register("/vocalizations", infoRH);
    registry.register("/styles", infoRH);
    registry.register("*", new FileRequestHandler());

    handler.setHandlerResolver(registry);

    // Provide an event logger
    handler.setEventListener(new EventLogger());

    IOEventDispatch ioEventDispatch = new DefaultServerIOEventDispatch(handler, params);

    int numParallelThreads = MaryProperties.getInteger("server.http.parallelthreads", 5);

    logger.info("Waiting for client to connect on port " + localPort);

    try {// w  w w  .  j av a 2  s.  com
        ListeningIOReactor ioReactor = new DefaultListeningIOReactor(numParallelThreads, params);
        ioReactor.listen(new InetSocketAddress(localPort));
        isReady = true;
        ioReactor.execute(ioEventDispatch);
    } catch (InterruptedIOException ex) {
        logger.info("Interrupted", ex);
    } catch (IOException e) {
        logger.info("Problem with HTTP connection", e);
    }
    logger.debug("Shutdown");
}

From source file:niproxy.NiProxy.java

/**
 * Setups a monitoring http proxy and starts a non blocking listening
 * service based on a {@link NiProxyConfig}. This is based on the Apache 
 * Software Foundation's example code "Basic non-blocking HTTP server" that 
 * can be found from http://hc.apache.org/httpcomponents-core-ga/examples.html. 
 *//*www.  j  ava2s .co m*/
public NiProxy() {
    HttpParams params = new SyncBasicHttpParams();
    params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, NiProxyConfig.getHttpConnectionTimeout())
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
            .setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true);

    HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpResponseInterceptor[] { new ResponseDate(),
            new ResponseServer(), new ResponseContent(), new ResponseConnControl() });

    AsyncNHttpServiceHandler handler = new AsyncNHttpServiceHandler(httpproc, new DefaultHttpResponseFactory(),
            new DefaultConnectionReuseStrategy(), params);

    // Set up request handlers
    NHttpRequestHandlerRegistry registry = new NHttpRequestHandlerRegistry();
    registry.register("*", NiProxyMonitor.get());

    handler.setHandlerResolver(registry);

    // Provide an event logger
    handler.setEventListener(new EventLogger());

    IOEventDispatch ioEventDispatch = new DefaultServerIOEventDispatch(handler, params);
    try {
        logger.info("Setting up " + NiProxyConfig.getIOReactorWorkersCount() + " IOReactor workers");
        ListeningIOReactor ioReactor = new DefaultListeningIOReactor(NiProxyConfig.getIOReactorWorkersCount(),
                params);
        String host = NiProxyConfig.getNiProxyHost();
        int port = NiProxyConfig.getNiProxyPort();
        logger.info("Listening for connections at " + host + ":" + port);
        ioReactor.listen(new InetSocketAddress(host, port));
        logger.info("NiProxy set up done. Launching event dispatch...");
        ioReactor.execute(ioEventDispatch);
    } catch (Exception e) {
        logger.error("I/O reactor was interrupted. Exception: " + e);
        e.printStackTrace();
    }
    logger.info("NiProxy server shutdown.");
}

From source file:org.apache.synapse.transport.passthru.core.PassThroughListeningIOReactorManager.java

/**
 * StartIOReactor with given ServerIODispatch
 *
 * @param listeningIOReactor Listening IO Reactor to be start
 * @param serverIODispatch   underlying Event Dispatcher for Reactor
 * @param prefix             HTTP/HTTPS//from  w w w  .  jav  a  2 s.co m
 */
public void startIOReactor(final ListeningIOReactor listeningIOReactor, final ServerIODispatch serverIODispatch,
        final String prefix) {
    Thread reactorThread = new Thread(new Runnable() {
        public void run() {
            try {
                listeningIOReactor.execute(serverIODispatch);
            } catch (Exception e) {
                log.fatal("Exception encountered in the " + prefix + " Listener. "
                        + "No more connections will be accepted by this transport", e);
            } finally {
                log.info(prefix + " Listener shutdown.");
                if (serverIODispatch instanceof MultiListenerServerIODispatch) {
                    log.info("Shutting down shared IO Reactor");
                }
            }

        }
    }, "PassThrough " + prefix + " Listener");
    reactorThread.start();
}