22    public int $sendPingTime;
 
   23    public int $sendPongTime;
 
   25    public static function create(
int $sendPingTime, 
int $sendPongTime) : 
self{
 
   27        $result->sendPingTime = $sendPingTime;
 
   28        $result->sendPongTime = $sendPongTime;
 
   33        $out->putLong($this->sendPingTime);
 
   34        $out->putLong($this->sendPongTime);
 
   38        $this->sendPingTime = $in->getLong();
 
   39        $this->sendPongTime = $in->
getLong();