}
    }

    /**
     * Adds a client with a regular expression pattern.
     * @param regex The regular expression to match URLs.
     * @param client The CrawlerClient instance.
     */
    public void addClient(final String regex, final CrawlerClient client) {
        if (StringUtil.isBlank(regex)) {
            throw new CrawlerSystemException("A regular expression is null.");
        }
        if (client == null) {

     * @param regex The regular expression for the client.
     * @param client The CrawlerClient instance.
     */
    @Override
    public void addClient(final String regex, final CrawlerClient client) {
        factory.addClient(regex, client);
    }

    /**
     * Adds a client to the wrapped factory at a specific position.
     * @param regex The regular expression for the client.

        if (logger.isDebugEnabled()) {
            logger.debug("loading {}", componentName);
        }
        try (CrawlerClient client = crawlerContainer.getComponent(componentName)) {
            crawlerClientFactory.addClient(regex, client);
        } catch (final Exception e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to create {}.", componentName, e);
            } else {

                .<CrawlerClientFactory> singleton("clientFactory", CrawlerClientFactory.class, factory -> {
                    factory.addClient("http:.*", container.getComponent("httpClient"));
                    factory.addClient("file:.*", container.getComponent("fsClient"));
                })
                .singleton("tikaExtractor", TikaExtractor.class)

		}
	}

	addedCount := 0
	var (
		peerAddErr error
		admClient  *madmin.AdminClient
	)

	for _, v := range sites {
		if v.self {
			continue
		}
		switch {
		case currDeploymentIDsSet.Contains(v.DeploymentID):
			admClient, err = c.getAdminClient(ctx, v.DeploymentID)
		default:
			admClient, err = getAdminClient(v.Endpoint, v.AccessKey, v.SecretKey)
		}
		if err != nil {