src/Internal/ManualScheduler.php
private function addReserved($ch, Deferred $deferred = null)
    {
        $this->queue[(string)$ch] = $ch;
        $deferred && $this->deferreds[(string)$ch] = $deferred;
    }
private function addReserved($ch, Deferred $deferred = null)
    {
        $this->queue[(string)$ch] = $ch;
        $deferred && $this->deferreds[(string)$ch] = $deferred;
    }
private function addReserved ( $ ch , Deferred $ deferred = null ) { $ this -> queue [ ( string ) $ ch ] = $ ch ; $ deferred && $ this -> deferreds [ ( string ) $ ch ] = $ deferred ; }
Push into queue.
@param resource $ch
@param Deferred $deferred
Push into queue .