Backoff::delay() - Code Metrics - Inspection of "Add backoff behavior" - hogosha/monitor - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d1a78a...0cf24a )

by Guillaume

created 2016-05-11 11:59 UTC

Backoff::delay() A

↳ Parent: Backoff

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	1
eloc	3
c	1
b	0
f	1
nc	1
nop	0
dl	0
loc	6
rs	9.4285

<?php

namespace Hogosha\Monitor\Middleware;

use GuzzleHttp\Exception\ConnectException;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Psr7\Response;

/**
 * Class Backoff.
 */
class Backoff
{
    /**
     * decider.
     *
     * @return callable
     */
    public static function decider()
    {
        return function (
            $retries,
            Request $request,
            Response $response = null,
            RequestException $exception = null
        ) {
            // Limit to 5 retry max
            if ($retries >= 3) {
                return false;
            }

            // Retry connection exceptions
            if ($exception instanceof ConnectException) {
                return true;
            }

            if ($response) {
                // Retry if we have a serve error
                if ($response->getStatusCode() >= 500) {
                    return true;
                }
            }

            return false;
        };
    }

    /**
     * delay.
     *
     * @return callable
     */
    public static function delay()
    {
        return function ($numberOfRetries) {
            return 1000 * $numberOfRetries;
        };
    }
}


1			<?php
2
3			namespace Hogosha\Monitor\Middleware;
4
5			use GuzzleHttp\Exception\ConnectException;
6			use GuzzleHttp\Exception\RequestException;
7			use GuzzleHttp\Psr7\Request;
8			use GuzzleHttp\Psr7\Response;
9
10			/**
11			* Class Backoff.
12			*/
13			class Backoff
14			{
15			/**
16			* decider.
17			*
18			* @return callable
19			*/
20			public static function decider()
21			{
22			return function (
23			$retries,
24			Request $request,
25			Response $response = null,
26			RequestException $exception = null
27			) {
28			// Limit to 5 retry max
29			if ($retries >= 3) {
30			return false;
31			}
32
33			// Retry connection exceptions
34			if ($exception instanceof ConnectException) {
35			return true;
36			}
37
38			if ($response) {
39			// Retry if we have a serve error
40			if ($response->getStatusCode() >= 500) {
41			return true;
42			}
43			}
44
45			return false;
46			};
47			}
48
49			/**
50			* delay.
51			*
52			* @return callable
53			*/
54			public static function delay()
55			{
56			return function ($numberOfRetries) {
57			return 1000 * $numberOfRetries;
58			};
59			}
60			}
61

hogosha / monitor

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Backoff::delay() A

Complexity

Size

Duplication

Importance

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