private Map<String, Object> createDimensions(Event event) {
        Map<String, Object> dimensions = new HashMap<>();
        dimensions.put(MetricDefinitions.NAME_DIMENSION, connectorName);
        dimensions.put(MetricDefinitions.PORT_DIMENSION, listenPort);
        return Map.copyOf(dimensions);
    }
A {@link SslHandshakeListener} that reports metrics for SSL handshake failures.

@author bjorncs
container-core/src/main/java/com/yahoo/jdisc/http/server/jetty/SslHandshakeFailedListener.java