How to use

ServerConnectionStatistics

in

org.eclipse.jetty.server

private void setConnectorMetrics(JDiscServerConnector connector) {
  ServerConnectionStatistics statistics = connector.getStatistics();
  metric.set(Metrics.NUM_CONNECTIONS, statistics.getConnectionsTotal(), connector.getConnectorMetricContext());
  metric.set(Metrics.NUM_OPEN_CONNECTIONS, statistics.getConnections(), connector.getConnectorMetricContext());
  metric.set(Metrics.NUM_CONNECTIONS_OPEN_MAX, statistics.getConnectionsMax(), connector.getConnectorMetricContext());
  metric.set(Metrics.CONNECTION_DURATION_MAX, statistics.getConnectionDurationMax(), connector.getConnectorMetricContext());
  metric.set(Metrics.CONNECTION_DURATION_MEAN, statistics.getConnectionDurationMean(), connector.getConnectorMetricContext());
  metric.set(Metrics.CONNECTION_DURATION_STD_DEV, statistics.getConnectionDurationStdDev(), connector.getConnectorMetricContext());
}

stats.setHandler(server.getHandler());
server.setHandler(stats);
ServerConnectionStatistics.addToAllConnectors(server);

JDiscServerConnector(ConnectorConfig config, Metric metric, Server server,
           ServerSocketChannel channelOpenedByActivator, ConnectionFactory... factories) {
  super(server, factories);
  this.channelOpenedByActivator = channelOpenedByActivator;
  this.tcpKeepAlive = config.tcpKeepAliveEnabled();
  this.tcpNoDelay = config.tcpNoDelay();
  this.metric = metric;
  this.connectorName = config.name();
  this.listenPort = config.listenPort();
  this.metricCtx = metric.createContext(createConnectorDimensions(listenPort, connectorName));
  this.statistics = new ServerConnectionStatistics();
  addBean(statistics);
  ConnectorConfig.Throttling throttlingConfig = config.throttling();
  if (throttlingConfig.enabled()) {
    new ConnectionThrottler(this, throttlingConfig).registerWithConnector();
  }
}