コード例 #1
0
  /**
   * Checks {@link GridSystemProperties#GG_JETTY_PORT} system property and overrides default
   * connector port if it present. Then initializes {@code port} with the found value.
   *
   * @param con Jetty connector.
   */
  private void override(AbstractNetworkConnector con) {
    String host = System.getProperty(GG_JETTY_HOST);

    if (!F.isEmpty(host)) con.setHost(host);

    int currPort = con.getPort();

    Integer overridePort = Integer.getInteger(GG_JETTY_PORT);

    if (overridePort != null && overridePort != 0) currPort = overridePort;

    con.setPort(currPort);
    port = currPort;
  }
コード例 #2
0
  /** {@inheritDoc} */
  @SuppressWarnings("BusyWait")
  @Override
  public void start(GridRestProtocolHandler hnd) throws GridException {
    InetAddress locHost;

    try {
      locHost = U.resolveLocalHost(ctx.config().getLocalHost());
    } catch (IOException e) {
      throw new GridException(
          "Failed to resolve local host to bind address: " + ctx.config().getLocalHost(), e);
    }

    System.setProperty(GG_JETTY_HOST, locHost.getHostAddress());

    jettyHnd =
        new GridJettyRestHandler(
            hnd,
            new C1<String, Boolean>() {
              @Override
              public Boolean apply(String tok) {
                return F.isEmpty(secretKey) || authenticate(tok);
              }
            },
            log);

    String jettyPath = ctx.config().getRestJettyPath();

    final URL cfgUrl;

    if (jettyPath == null) {
      cfgUrl = null;

      if (log.isDebugEnabled())
        log.debug("Jetty configuration file is not provided, using defaults.");
    } else {
      cfgUrl = U.resolveGridGainUrl(jettyPath);

      if (cfgUrl == null)
        throw new GridSpiException("Invalid Jetty configuration file: " + jettyPath);
      else if (log.isDebugEnabled()) log.debug("Jetty configuration file: " + cfgUrl);
    }

    loadJettyConfiguration(cfgUrl);

    AbstractNetworkConnector connector = getJettyConnector();

    try {
      host = InetAddress.getByName(connector.getHost());
    } catch (UnknownHostException e) {
      throw new GridException("Failed to resolve Jetty host address: " + connector.getHost(), e);
    }

    int initPort = connector.getPort();

    int lastPort = initPort + ctx.config().getRestPortRange() - 1;

    for (port = initPort; port <= lastPort; port++) {
      connector.setPort(port);

      if (startJetty()) {
        if (log.isInfoEnabled()) log.info(startInfo());

        return;
      }
    }

    U.warn(
        log,
        "Failed to start Jetty REST server (possibly all ports in range are in use) "
            + "[firstPort="
            + initPort
            + ", lastPort="
            + lastPort
            + ']');
  }
コード例 #3
0
  /**
   * Loads jetty configuration from the given URL.
   *
   * @param cfgUrl URL to load configuration from.
   * @throws GridException if load failed.
   */
  private void loadJettyConfiguration(@Nullable URL cfgUrl) throws GridException {
    if (cfgUrl == null) {
      HttpConfiguration httpCfg = new HttpConfiguration();

      httpCfg.setSecureScheme("https");
      httpCfg.setSecurePort(8443);
      httpCfg.setSendServerVersion(true);
      httpCfg.setSendDateHeader(true);

      String srvPortStr = System.getProperty(GG_JETTY_PORT, "8080");

      int srvPort;

      try {
        srvPort = Integer.valueOf(srvPortStr);
      } catch (NumberFormatException ignore) {
        throw new GridException(
            "Failed to start Jetty server because GRIDGAIN_JETTY_PORT system property "
                + "cannot be cast to integer: "
                + srvPortStr);
      }

      httpSrv = new Server(new QueuedThreadPool(20, 200));

      ServerConnector srvConn = new ServerConnector(httpSrv, new HttpConnectionFactory(httpCfg));

      srvConn.setHost(System.getProperty(GG_JETTY_HOST, "localhost"));
      srvConn.setPort(srvPort);
      srvConn.setIdleTimeout(30000L);
      srvConn.setReuseAddress(true);

      httpSrv.addConnector(srvConn);

      httpSrv.setStopAtShutdown(false);
    } else {
      XmlConfiguration cfg;

      try {
        cfg = new XmlConfiguration(cfgUrl);
      } catch (FileNotFoundException e) {
        throw new GridSpiException("Failed to find configuration file: " + cfgUrl, e);
      } catch (SAXException e) {
        throw new GridSpiException("Failed to parse configuration file: " + cfgUrl, e);
      } catch (IOException e) {
        throw new GridSpiException("Failed to load configuration file: " + cfgUrl, e);
      } catch (Exception e) {
        throw new GridSpiException(
            "Failed to start HTTP server with configuration file: " + cfgUrl, e);
      }

      try {
        httpSrv = (Server) cfg.configure();
      } catch (Exception e) {
        throw new GridException("Failed to start Jetty HTTP server.", e);
      }
    }

    assert httpSrv != null;

    httpSrv.setHandler(jettyHnd);

    override(getJettyConnector());
  }