PHPDaemon\Network\IOStream::onReadEv PHP Method

    public function onReadEv($bev)
    {
        if (!$this->ready) {
            $this->wRead = true;
            return;
        }
        if ($this->finished) {
            return;
        }
        try {
            $this->onRead();
        } catch (\Exception $e) {
            Daemon::uncaughtExceptionHandler($e);
        }
    }