private function startTimeRegister()
    {
        if ($this->rTimer === null && $this->flags['enableHeartbeat'] === true && $this->flags['enableTimeRegister'] === true)
        {
            $proxy = $this;
            $this->rTimer = $this->loop->addPeriodicTimer(($this->options['timeRegisterInterval']/1000), function() use($proxy) {
                $now = round(microtime(true)*1000);
                $proxy->connectionPool->setNow(function() use($now) {
                    return $now;
                });
            });
        }
    }
private function startTimeRegister()
    {
        if ($this->rTimer === null && $this->flags['enableHeartbeat'] === true && $this->flags['enableTimeRegister'] === true)
        {
            $proxy = $this;
            $this->rTimer = $this->loop->addPeriodicTimer(($this->options['timeRegisterInterval']/1000), function() use($proxy) {
                $now = round(microtime(true)*1000);
                $proxy->connectionPool->setNow(function() use($now) {
                    return $now;
                });
            });
        }
    }
private function startTimeRegister ( ) { if ( $ this -> rTimer === null && $ this -> flags [ 'enableHeartbeat' ] === true && $ this -> flags [ 'enableTimeRegister' ] === true ) { $ proxy = $ this ; $ this -> rTimer = $ this -> loop -> addPeriodicTimer ( ( $ this -> options [ 'timeRegisterInterval' ] / 1000 ) , function ( ) use ( $ proxy ) { $ now = round ( microtime ( true ) * 1000 ) ; $ proxy -> connectionPool -> setNow ( function ( ) use ( $ now ) { return $ now ; } ) ; } ) ; } }
Start time register.

Time register purpose is to cyclically increase timestamp representing last time of tick of event loop. This
method allows model to not mark external sockets wrongly as offline because of its own heavy load.
Start time register .