protected function initializeDaemon() {
        declare (ticks = 100);

        // Install signal handlers
        pcntl_signal(SIGHUP, [$this, 'handleSignal']);
        pcntl_signal(SIGINT, [$this, 'handleSignal']);
        pcntl_signal(SIGTERM, [$this, 'handleSignal']);
        pcntl_signal(SIGCHLD, [$this, 'handleSignal']);
        pcntl_signal(SIGUSR1, [$this, 'handleSignal']);
        pcntl_signal(SIGUSR2, [$this, 'handleSignal']);
    }