@UnstableApi
    public ClientFactoryBuilder connectionOutlierDetection(OutlierDetection outlierDetection) {
        option(ClientFactoryOptions.CONNECTION_OUTLIER_DETECTION,
               requireNonNull(outlierDetection, "outlierDetection"));
        return this;
    }
Sets the {@link OutlierDetection} which is used to detect unhealthy connections.
If an unhealthy connection is detected, it is disabled and a new connection will be created.
This option is disabled by default.
core/src/main/java/com/linecorp/armeria/client/ClientFactoryBuilder.java