PidManager::write() - Code Metrics - swooletw/laravel-swoole - Measure and Improve Code Quality continuously with Scrutinizer

PidManager::write() A
last analyzed 2022-04-06 07:13 UTC

↳ Parent: PidManager

Complexity

Conditions	3
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	5
c	1
b	0
f	0
nc	2
nop	2
dl	0
loc	11
rs	10

<?php

namespace SwooleTW\Http\Server;

class PidManager
{
    protected $pidFile;

    public function __construct(string $pidFile = null)
    {
        $this->setPidFile(
            $pidFile ?: sys_get_temp_dir() . '/swoole.pid'
        );
    }

    /**
     * Set pid file path
     */
    public function setPidFile(string $pidFile): self
    {
        $this->pidFile = $pidFile;

        return $this;
    }

    /**
     * Write master pid and manager pid to pid file
     *
     * @throws \RuntimeException when $pidFile is not writable
     */
    public function write(int $masterPid, int $managerPid): void
    {
        if (! is_writable($this->pidFile)
            && ! is_writable(dirname($this->pidFile))
        ) {
            throw new \RuntimeException(
                sprintf('Pid file "%s" is not writable', $this->pidFile)
            );
        }

        file_put_contents($this->pidFile, $masterPid . ',' . $managerPid);
    }

    /**
     * Read master pid and manager pid from pid file
     *
     * @return string[] {
     *   @var string $masterPid
     *   @var string $managerPid
     * }
     */
    public function read(): array
    {
        $pids = [];

        if (is_readable($this->pidFile)) {
            $content = file_get_contents($this->pidFile);
            $pids = explode(',', $content);
        }

        return [
            'masterPid' => $pids[0] ?? null,
            'managerPid' => $pids[1] ?? null
        ];
    }

    /**
     * Gets pid file path.
     *
     * @return string
     */
    public function file()
    {
        return $this->pidFile;
    }

    /**
     * Delete pid file
     */
    public function delete(): bool
    {
        if (is_writable($this->pidFile)) {
            return unlink($this->pidFile);
        }

        return false;
    }
}


1			<?php
2
3			namespace SwooleTW\Http\Server;
4
5			class PidManager
6			{
7			protected $pidFile;
8
9			public function __construct(string $pidFile = null)
10			{
11			$this->setPidFile(
12			$pidFile ?: sys_get_temp_dir() . '/swoole.pid'
13			);
14			}
15
16			/**
17			* Set pid file path
18			*/
19			public function setPidFile(string $pidFile): self
20			{
21			$this->pidFile = $pidFile;
22
23			return $this;
24			}
25
26			/**
27			* Write master pid and manager pid to pid file
28			*
29			* @throws \RuntimeException when $pidFile is not writable
30			*/
31			public function write(int $masterPid, int $managerPid): void
32			{
33			if (! is_writable($this->pidFile)
34			&& ! is_writable(dirname($this->pidFile))
35			) {
36			throw new \RuntimeException(
37			sprintf('Pid file "%s" is not writable', $this->pidFile)
38			);
39			}
40
41			file_put_contents($this->pidFile, $masterPid . ',' . $managerPid);
42			}
43
44			/**
45			* Read master pid and manager pid from pid file
46			*
47			* @return string[] {
48			* @var string $masterPid
49			* @var string $managerPid
50			* }
51			*/
52			public function read(): array
53			{
54			$pids = [];
55
56			if (is_readable($this->pidFile)) {
57			$content = file_get_contents($this->pidFile);
58			$pids = explode(',', $content);
59			}
60
61			return [
62			'masterPid' => $pids[0] ?? null,
63			'managerPid' => $pids[1] ?? null
64			];
65			}
66
67			/**
68			* Gets pid file path.
69			*
70			* @return string
71			*/
72			public function file()
73			{
74			return $this->pidFile;
75			}
76
77			/**
78			* Delete pid file
79			*/
80			public function delete(): bool
81			{
82			if (is_writable($this->pidFile)) {
83			return unlink($this->pidFile);
84			}
85
86			return false;
87			}
88			}
89

swooletw / laravel-swoole

PidManager::write() A last analyzed 2022-04-06 07:13 UTC

Complexity

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Duplication

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PidManager::write() A
last analyzed 2022-04-06 07:13 UTC