/**
   * set up the ssl connectors with strong ciphers
   *
   * @throws Exception
   */
  protected void initConnectors() throws Exception {
    if (!_disableHTTP) {
      if (_unsecuredConnector == null) {
        _unsecuredConnector = new SelectChannelConnector();
      }
      if (_unsecurePort != null) {
        _unsecuredConnector.setPort(Integer.parseInt(_unsecurePort));
      } else {
        _unsecuredConnector.setPort(_serviceInfo.getEndpoint().getPort());
      }
      if (_httpBindAddress != null) {
        _unsecuredConnector.setHost(_httpBindAddress);
      }
      if (lowResourcesConnections != null) {
        _unsecuredConnector.setLowResourcesConnections(lowResourcesConnections);
      }
      if (lowResourcesMaxIdleTime != null) {
        _unsecuredConnector.setLowResourcesMaxIdleTime(lowResourcesMaxIdleTime);
      }
      if (threadPool != null) {
        _unsecuredConnector.setThreadPool(threadPool);
      }
      _server.addConnector(_unsecuredConnector);
    }
    if (!_disableSSL) {
      SslContextFactory sslFac = new SslContextFactory();
      sslFac.setIncludeCipherSuites(_ciphers);

      KeyStore ks = KeyStoreUtil.getViPRKeystore(_coordinatorClient);
      _log.debug(
          "The certificates in Jetty is {}. ",
          ks.getCertificateChain(KeystoreEngine.ViPR_KEY_AND_CERTIFICATE_ALIAS));

      sslFac.setCertAlias(KeystoreEngine.ViPR_KEY_AND_CERTIFICATE_ALIAS);
      sslFac.setKeyStore(ks);
      _securedConnector = new SslSelectChannelConnector(sslFac);
      if (_securePort != null) {
        _securedConnector.setPort(Integer.parseInt(_securePort));
      } else {
        _securedConnector.setPort(_serviceInfo.getEndpoint().getPort());
      }
      if (_bindAddress != null) {
        _securedConnector.setHost(_bindAddress);
      }
      if (lowResourcesConnections != null) {
        _securedConnector.setLowResourcesConnections(lowResourcesConnections);
      }
      if (lowResourcesMaxIdleTime != null) {
        _securedConnector.setLowResourcesMaxIdleTime(lowResourcesMaxIdleTime);
      }
      if (threadPool != null) {
        _securedConnector.setThreadPool(threadPool);
      }
      _server.addConnector(_securedConnector);
    }
    _server.setSendServerVersion(false);
  }
  /** Setup geosvc job queue */
  public void start() {
    _log.info("Get vipr keystore");
    try {
      viprKeyStore = KeyStoreUtil.getViPRKeystore(_coordinator);
    } catch (Exception e) {
      _log.error("Failed to load the VIPR keystore", e);
      throw new IllegalStateException(e);
    }

    _log.info("Starting geosvc job queue");
    try {
      _queue =
          _coordinator.getQueue(
              GeoServiceHelper.GEOSVC_QUEUE_NAME,
              this,
              new GeoServiceJobSerializer(),
              GeoServiceHelper.DEFAULT_MAX_THREADS);
    } catch (Exception e) {
      _log.error("can not startup geosvc job queue", e);
    }
  }