<?php
namespace Claromentis\Core\Lock;

$GLOBALS["__65da1b1ec2d66" . "53e8a0ab7848e53" . "6215"] = (@$GLOBALS["__65da1b1ec2d6653e8a0ab7848e53" . "6215"] ?: array()) + array("_3cea3828c93" . "d32f03b72c61" . "969936d07" => base64_decode("dXNsZ" . "WVw"), "_0284d38f97f" . "9e8b9c7b03bb" . "8928afae1" => base64_decode("KQ" . "=="), "_14ae1876cf3a634118f7390d610" . "9d63a" => base64_decode("IHNl" . "Y29u" . "ZHM="), "_77f1ede57423" . "94cb8ecbb2de7" . "70b8b5b" => base64_decode("RmFpbGVkIHRvIGdlbmVyYXRlIHJhbmRvbSBpbnRlZ2VyIGZvciBz" . "cGlubG9jaw=="), "_80058da3810e342c42fe077578fc6" . "5a7" => base64_decode("IChsYXN0IGVycm9yO" . "iA="), "_b944e941cf3e96d" . "71ca57de69f63951" . "d" => base64_decode("Q291bGQgbm90IGFjcXVpcmUgbG9jayB3a" . "XRoaW4g"), "_cacda84c05d3266a2ccc76b155533" . "69c" => base64_decode("bWljcm9" . "0aW1l"), "_bb55a1c1933480eebfc5c0784681" . "f244" => base64_decode("TG9jayBhY3F1aXNpdGlvbiBhdH" . "RlbXB0IGZhaWxlZCwgc2xlZXBp" . "bmcgZm9yIH4="), "_04eddfbb" . "35ad7c78f" . "53e467998" . "e6f361" => base64_decode("cmFuZG" . "9tX2lu" . "dA=="), "_7e09d700055e6ea9" . "cc6a3e34b08e57be" => base64_decode("b" . "X" . "M" . "="));
use Claromentis\Core\Lock\Exception\LockAcquisitionException;
use Throwable;
trait SpinLockTrait
{
    
    
    
    
    protected bool $spin = false;
    
    
    
    
    protected int $timeout = 5;
    
    
    
    
    protected $lock_counts = [];
    
    
    
    
    
    
    protected int $spin_delay = 500;
    
    
    
    
    
    
    protected int $random_spin = 100;
    
    
    
    
    private $last_error = null;
    
    
    
    
    
    
    public function acquireLock(string $key_name)
    {
        $this->lock_counts[$key_name] = $this->lock_counts[$key_name] ?? 0;
        if ($this->lock_counts[$key_name] == 0) {
            $begin = $GLOBALS["__65da1b1ec2d6653e8a0" . "ab7848e536215"]["_cacda84c0" . "5d3266a2cc" . "c76b155533" . "69c"](true);
            $success = true;
            while (!$this->attemptLock($key_name)) {
                $random_int = 0;
                if ($this->random_spin > 0) {
                    try {
                        $random_int = $GLOBALS["__65da1b1ec2d6653e8a0ab784" . "8e536215"]["_04eddfbb35ad7c78f53e467" . "998e6f361"](0, $this->random_spin);
                    } catch (Throwable $throwable) {
                        $this->logger->warning($GLOBALS["__65da1b1ec2d6653e8a0ab7" . "848e536215"]["_77f1ede5" . "742394cb8" . "ecbb2de77" . "0b8b5b"]);
                    }
                }
                $spin_delay = $this->spin_delay + $random_int;
                $this->logger->debug($GLOBALS["__65da1b1ec2d6653e8a0ab7848e5" . "36215"]["_bb55a1c1933480eebfc5c0784681f" . "244"] . $spin_delay . $GLOBALS["__65da1b1ec2d6653e8a0ab7848" . "e536215"]["_7e09d700055e6ea9cc6a3e34" . "b08e57be"]);
                $GLOBALS["__65da1b1ec2d" . "6653e8a0ab784" . "8e536215"]["_3cea3828c93d32" . "f03b72c61969936" . "d07"]($spin_delay * 1000);
                $now = $GLOBALS["__65da1b1ec2d6653e8a0" . "ab7848e536215"]["_cacda84c05d32" . "66a2ccc76b1555" . "3369c"](true);
                if (!$this->spin || $now - $begin > $this->timeout) {
                    $success = false;
                    break;
                }
            }
            if (!$success) {
                $message = $GLOBALS["__65da1b1ec2d6653e8a0ab7848e536" . "215"]["_b944e941c" . "f3e96d71ca" . "57de69f639" . "51d"] . $this->timeout . $GLOBALS["__65da1b1ec2d6" . "653e8a0ab7848e" . "536215"]["_14ae1876cf3a" . "634118f7390d6" . "109d63a"];
                if (isset($this->last_error)) {
                    $message .= $GLOBALS["__65da1b1ec2d6" . "653e8a0ab7848e" . "536215"]["_80058da3810" . "e342c42fe077" . "578fc65a7"] . $this->last_error . $GLOBALS["__65da1b1ec2d6653e8a" . "0ab7848e536215"]["_0284d38f97f9e8b9c7b03b" . "b8928afae1"];
                    $this->last_error = null;
                }
                throw new LockAcquisitionException($message);
            }
            ++$this->lock_counts[$key_name];
        }
    }
    
    
    
    
    
    
    public function setSpinDelay(int $spin_delay) : void
    {
        $this->spin_delay = $spin_delay;
    }
}