if ( log.isTraceEnabled() ) {
            log.trace("Currently " + this.sessions.size() + " session(s) active for " + this);
        }

        if ( targetHost != null ) {
            targetHost = targetHost.toLowerCase(Locale.ROOT);
        }

        if ( targetDomain != null ) {
            targetDomain = targetDomain.toUpperCase(Locale.ROOT);
        }