RetryAcquireTrait::retryAcquire() - Code Metrics - Inspection of "Fixes #16903: Fixed 'yii\validators\NumberValidato..." - rob006/yii2-dev - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Robert

created 2018-11-28 00:27 UTC

RetryAcquireTrait::retryAcquire() A

↳ Parent: RetryAcquireTrait

Complexity

Conditions	3
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	12
ccs	7
cts	7
cp	1
rs	9.8666
c	0
b	0
f	0
cc	3
nc	2
nop	2
crap	3

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\mutex;

use Closure;

/**
 * Trait RetryAcquireTrait.
 *
 * @author Robert Korulczyk <[email protected]>
 * @internal
 */
trait RetryAcquireTrait
{
    /**
     * @var int Number of milliseconds between each try in [[acquire()]] until specified timeout times out.
     * By default it is 50 milliseconds - it means that [[acquire()]] may try acquire lock up to 20 times per second.
     * @since 2.0.16
     */
    public $retryDelay = 50;


    private function retryAcquire($timeout, Closure $callback)
    {
        $start = microtime(true);
        do {
            if ($callback()) {
                return true;
            }
            usleep($this->retryDelay * 1000);
        } while (microtime(true) - $start < $timeout);

        return false;
    }
}


1		<?php
2		/**
3		* @link http://www.yiiframework.com/
4		* @copyright Copyright (c) 2008 Yii Software LLC
5		* @license http://www.yiiframework.com/license/
6		*/
7
8		namespace yii\mutex;
9
10		use Closure;
11
12		/**
13		* Trait RetryAcquireTrait.
14		*
15		* @author Robert Korulczyk <[email protected]>
16		* @internal
17		*/
18		trait RetryAcquireTrait
19		{
20		/**
21		* @var int Number of milliseconds between each try in [[acquire()]] until specified timeout times out.
22		* By default it is 50 milliseconds - it means that [[acquire()]] may try acquire lock up to 20 times per second.
23		* @since 2.0.16
24		*/
25		public $retryDelay = 50;
26
27
28	24	private function retryAcquire($timeout, Closure $callback)
29		{
30	24	$start = microtime(true);
31		do {
32	24	if ($callback()) {
33	24	return true;
34		}
35	9	usleep($this->retryDelay * 1000);
36	9	} while (microtime(true) - $start < $timeout);
37
38	9	return false;
39		}
40		}
41

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RetryAcquireTrait::retryAcquire() A

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