Examples of SelectChannelConnector

com.google.gwt.thirdparty.org.mortbay.jetty.nio.SelectChannelConnector
org.eclipse.jetty.server.nio.SelectChannelConnector
Selecting NIO connector.
This connector uses efficient NIO buffers with a non blocking threading model. Direct NIO buffers are used and threads are only allocated to connections with requests. Synchronization is used to simulate blocking for the servlet API, and any unflushed content at the end of request handling is written asynchronously.

This connector is best used when there are a many connections that have idle periods.

When used with {@link org.eclipse.jetty.continuation.Continuation}, threadless waits are supported. If a filter or servlet returns after calling {@link Continuation#suspend()} or when aruntime exception is thrown from a call to {@link Continuation#undispatch()}, Jetty will will not send a response to the client. Instead the thread is released and the Continuation is placed on the timer queue. If the Continuation timeout expires, or it's resume method is called, then the request is again allocated a thread and the request is retried. The limitation of this approach is that request content is not available on the retried request, thus if possible it should be read after the continuation or saved as a request attribute or as the associated object of the Continuation instance.
@org.apache.xbean.XBean element="nioConnector" description="Creates an NIO based socket connector"
org.mortbay.jetty.nio.SelectChannelConnector
Selecting NIO connector.
This connector uses efficient NIO buffers with a non blocking threading model. Direct NIO buffers are used and threads are only allocated to connections with requests. Synchronization is used to simulate blocking for the servlet API, and any unflushed content at the end of request handling is written asynchronously.

This connector is best used when there are a many connections that have idle periods.

When used with {@link org.mortbay.util.ajax.Continuation}, threadless waits are supported. When a filter or servlet calls getEvent on a Continuation, a {@link org.mortbay.jetty.RetryRequest}runtime exception is thrown to allow the thread to exit the current request handling. Jetty will catch this exception and will not send a response to the client. Instead the thread is released and the Continuation is placed on the timer queue. If the Continuation timeout expires, or it's resume method is called, then the request is again allocated a thread and the request is retried. The limitation of this approach is that request content is not available on the retried request, thus if possible it should be read after the continuation or saved as a request attribute or as the associated object of the Continuation instance.
@org.apache.xbean.XBean element="nioConnector" description="Creates an NIO based socket connector" @author gregw

Examples of org.mortbay.jetty.nio.SelectChannelConnector

    }


    private static Connector buildConnector() {
        Connector connector;
        if (usingNIO) {
            connector = new SelectChannelConnector();
        } else {
            connector = new SocketConnector();
        }
        connector.setPort(jettyPort);
        connector.setMaxIdleTime(maxIdleTime);

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Examples of org.mortbay.jetty.nio.SelectChannelConnector

  @Override
  public void start() {
    jettyServer = new Server();
    //We can use Contexts etc if we have many urls to handle. For one url,
    //specifying a handler directly is the most efficient.
    SelectChannelConnector connector = new SelectChannelConnector();
    connector.setReuseAddress(true);
    connector.setPort(port);
    jettyServer.setConnectors(new Connector[] {connector});
    jettyServer.setHandler(new HTTPMetricsHandler());
    try {
      jettyServer.start();
      while (!jettyServer.isStarted()) {

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Examples of org.mortbay.jetty.nio.SelectChannelConnector

      sslSocketConnector.setKeystore(keyStorePath);
      sslSocketConnector.setKeyPassword(keyStorePassword);
      sslSocketConnector.setReuseAddress(true);
      connectors[0] = sslSocketConnector;
    } else {
      SelectChannelConnector connector = new SelectChannelConnector();
      connector.setReuseAddress(true);
      connectors[0] = connector;
    }


    connectors[0].setHost(host);
    connectors[0].setPort(port);

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Examples of org.mortbay.jetty.nio.SelectChannelConnector


    @BeforeClass
    public static void beforeTests() throws Exception {


        jetty = new Server();
        Connector connector = new SelectChannelConnector();
        connector.setPort(port);
        jetty.setConnectors(new Connector[] { connector });


        WebAppContext wactx = new WebAppContext();
        wactx.setClassLoader(AbstractWebTest.class.getClassLoader());
        wactx.setParentLoaderPriority(true);

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Examples of org.mortbay.jetty.nio.SelectChannelConnector

    if(ss.getLocalPort() != socAddr.getPort())
      throw new RuntimeException("Unable to bind on specified streaming port in secure " +
          "context. Needed " + socAddr.getPort() + ", got " + ss.getLocalPort());


    // Obtain secure listener for web server
    SelectChannelConnector listener = 
                   (SelectChannelConnector)HttpServer.createDefaultChannelConnector();
    InetSocketAddress infoSocAddr = DataNode.getInfoAddr(conf);
    listener.setHost(infoSocAddr.getHostName());
    listener.setPort(infoSocAddr.getPort());
    // Open listener here in order to bind to port as root
    listener.open(); 
    if(listener.getPort() != infoSocAddr.getPort())
      throw new RuntimeException("Unable to bind on specified info port in secure " +
          "context. Needed " + socAddr.getPort() + ", got " + ss.getLocalPort());
    System.err.println("Successfully obtained privileged resources (streaming port = "
        + ss + " ) (http listener port = " + listener.getConnection() +")");
    
    if(ss.getLocalPort() >= 1023 || listener.getPort() >= 1023)
      System.err.println("Warning: Starting secure datanode with unprivileged ports");
    
    resources = new SecureResources(ss, listener);
  }

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Examples of org.mortbay.jetty.nio.SelectChannelConnector

    server = new Server(  );    
   
    QueuedThreadPool threads=new QueuedThreadPool(512);
    threads.setDaemon(true);


    SelectChannelConnector conn=new SelectChannelConnector();
    conn.setPort(port);
    conn.setLowResourcesConnections(10240);
    conn.setMaxIdleTime(3600000);
    conn.setLowResourceMaxIdleTime(600000);
    server.setThreadPool(threads);
    server.setConnectors(new Connector[] { conn });
    server.setStopAtShutdown( true );
    
    // Initialize the servlets

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Examples of org.mortbay.jetty.nio.SelectChannelConnector


    org.mortbay.thread.concurrent.ThreadPool threads = new org.mortbay.thread.concurrent.ThreadPool();
    threads.setCorePoolSize(512);
    threads.setMaximumPoolSize(512);
    
    SelectChannelConnector conn = new SelectChannelConnector();
    conn.setPort(port);
    conn.setLowResourcesConnections(10240);
    conn.setMaxIdleTime(3600000);
    conn.setLowResourceMaxIdleTime(600000);
    server.setThreadPool(threads);
    server.setConnectors(new SelectChannelConnector[] { conn });
    server.setStopAtShutdown(true);


    System.out.println("stormhome:"+stormhome);

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Examples of org.mortbay.jetty.nio.SelectChannelConnector

    return HttpServer.createDefaultChannelConnector();
  }
  
  // LimitedPrivate for creating secure datanodes
  public static Connector createDefaultChannelConnector() {
    SelectChannelConnector ret = new SelectChannelConnector();
    ret.setLowResourceMaxIdleTime(10000);
    ret.setAcceptQueueSize(128);
    ret.setResolveNames(false);
    ret.setUseDirectBuffers(false);
    return ret;   
  }

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Examples of org.mortbay.jetty.nio.SelectChannelConnector

            throw new Error( "Cannot start HTTP client: " + e );
        }


        // Create server
        server = new Server();
        SelectChannelConnector connector = new SelectChannelConnector();
        connector.setHost( host );
        connector.setPort( 0 );
        server.setConnectors( new Connector[] { connector } );
        server.setHandler( new AbstractHandler()
        {
            public void handle( String target, HttpServletRequest servletRequest, HttpServletResponse response,
                                int dispatch ) throws IOException,
                ServletException
            {
                Request request = (Request) servletRequest;
                try
                {
                    Thread.sleep( 1000 );
                }
                catch ( InterruptedException e )
                {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                request.setHandled( true );
            }
        } );
        try
        {
            server.start();
            _port = connector.getLocalPort();
        }
        catch ( Exception e )
        {
            Log.warn( "Cannot create server: " + e );
        }

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Examples of org.mortbay.jetty.nio.SelectChannelConnector


    protected void newServer() throws Exception
    {
        _server=new Server();
        _server.setGracefulShutdown(500);
        _connector=new SelectChannelConnector();


        _connector.setPort(0);
        _server.setConnectors(new Connector[] { _connector });
    }

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