GameMonitor - Code Metrics - kakserpom/phpdaemon - Measure and Improve Code Quality continuously with Scrutinizer

GameMonitor A
last analyzed 2021-06-02 17:17 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	186
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes

Metric	Value
dl	0
loc	186
rs	10
c	0
b	0
f	0
wmc	20
lcom	1
cbo	6

8 Methods

Rating	Name	Size	Complexity
A	init()	8	2
A	beginRequest()	4	1
A	onReady()	9	2
A	updateAllServers()	33	4
B	updateServer()	69	6
A	onConfigUpdated()	7	2
A	onShutdown()	7	2
A	getConfigDefaults()	6	1

<?php
namespace PHPDaemon\Examples;

use PHPDaemon\HTTPRequest\Generic;

/**
 * @package GameMonitor
 *
 * @author  Vasily Zorin <[email protected]>
 */
// db.servers.ensureIndex({address:1}, {unique:true});
class GameMonitor extends \PHPDaemon\Core\AppInstance
{
    public $client;
    public $db;
    public $servers;
    public $jobMap = [];

    /**
     * Constructor.
     * @return void
     */
    public function init()
    {
        if ($this->isEnabled()) {
            $this->client = \PHPDaemon\Clients\Valve\Pool::getInstance();
            $this->db = \MongoClient::getInstance();
            $this->servers = $this->db->{$this->config->dbname->value . '.servers'};
        }
    }

    /**
     * Creates Request.
     * @param object Request.
     * @param object Upstream application instance.
     * @return GameMonitorHTTPRequest Request.
     */
    public function beginRequest($req, $upstream)
    {
        return new GameMonitorHTTPRequest($this, $upstream, $req);
    }

    /**
     * Called when the worker is ready to go.
     * @return void
     */
    public function onReady()
    {
        if ($this->isEnabled()) {
            $this->updateTimer = setTimeout(function ($timer) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                $this->updateAllServers();
                $timer->timeout(2e6);
            }, 1);
        }
    }

    public function updateAllServers()
    {
        gc_collect_cycles();
        $app = $this;
        $amount = 1000 - sizeof($this->jobMap);
        \PHPDaemon\Core\Daemon::log('amount: ' . $amount);
        if ($amount <= 0) {
            return;
        }
        $this->servers->find(function ($cursor) use ($app, $amount) {
            if (isset($cursor->items[0]['$err'])) {
                \PHPDaemon\Core\Daemon::log(\PHPDaemon\Core\Debug::dump($cursor->items));
                return;
            }
            foreach ($cursor->items as $server) {
                $app->updateServer($server);
            }
            $cursor->destroy();
        }, [
            'where' => [
                '$or' => [
                    ['atime' => ['$lte' => time() - 30], 'latency' => ['$ne' => false]],
                    ['atime' => ['$lte' => time() - 120], 'latency' => false],
                    ['atime' => null],
                    //['address' => 'dimon4ik.no-ip.org:27016'],

                ]
            ],
            //'fields' => '_id,atime,address',
            'limit' => -max($amount, 100),
            'sort' => ['atime' => 1],
        ]);
    }

    public function updateServer($server)
    {
        if (!isset($server['address'])) {
            return;
        }
        $server['address'] = trim($server['address']);
        $app = $this;
        if (isset($app->jobMap[$server['address']])) {
            //\PHPDaemon\Daemon::log('already doing: '.$server['address']);
            return;
        }
        $job = new \PHPDaemon\Core\ComplexJob(function ($job) use ($app, $server) {
            unset($app->jobMap[$server['address']]);
            //\PHPDaemon\Daemon::log('Removed job for '.$server['address']. ' ('.sizeof($app->jobMap).')');
            $set = $job->results['info'];
            $set['address'] = $server['address'];
            $set['players'] = $job->results['players'];
            $set['latency'] = $job->results['latency'];
            $set['atime'] = time();
            if (0) {
                \PHPDaemon\Core\Daemon::log('Updated server (' . round(memory_get_usage(true) / 1024 / 1024,
                        5) . '): ' . $server['address'] . ' latency = ' . round($set['latency'] * 1000, 2) . ' ==== '
                    . (isset($server['atime']) ?
                        round($set['atime'] - $server['atime']) . ' secs. from last update.'
                        : ' =---= ' . json_encode($server))
                );
            }
            try {
                $app->servers->upsert(['_id' => $server['_id']], ['$set' => $set]);
            } catch (\MongoException $e) {
                \PHPDaemon\Core\Daemon::uncaughtExceptionHandler($e);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                $app->servers->upsert(['_id' => $server['_id']], ['$set' => ['atime' => time()]]);
            }
        });
        $app->jobMap[$server['address']] = $job;
        //\PHPDaemon\Daemon::log('Added job for '.$server['address']);

        $job('info', function ($jobname, $job) use ($app, $server) {
            $app->client->requestInfo($server['address'],
                function ($conn, $result) use ($app, $server, $jobname, $job) {

                    $job('players', function ($jobname, $job) use ($app, $server, $conn) {

                        $conn->requestPlayers(function ($conn, $result) use ($app, $jobname, $job) {

                            $job->setResult($jobname, $result);
                            $conn->finish();

                        });
                    });

                    $job->setResult($jobname, $result);
                });
        });

        $job('latency', function ($jobname, $job) use ($app, $server) {

            $app->client->ping($server['address'], function ($conn, $result) use ($app, $jobname, $job) {

                $job->setResult($jobname, $result);

                $conn->finish();

            });

        });

        $job();
    }

    /**
     * Called when worker is going to update configuration.
     * @return void
     */
    public function onConfigUpdated()
    {
        if ($this->client) {
            $this->client->config = $this->config;
            $this->client->onConfigUpdated();
        }
    }

    /**
     * Called when application instance is going to shutdown.
     * @return boolean Ready to shutdown?
     */
    public function onShutdown()
    {
        if ($this->client) {
            return $this->client->onShutdown();
        }
        return true;
    }

    /**
     * Setting default config options
     * Overriden from AppInstance::getConfigDefaults
     * Uncomment and return array with your default options
     * @return array|false
     */
    protected function getConfigDefaults()
    {
        return [
            'dbname' => 'gamemonitor',
        ];
    }
}

class GameMonitorHTTPRequest extends Generic
{

/**
 * Constructor.
 * @return void
 */
public function init()
{
    $req = $this;

    $job = $this->job = new \PHPDaemon\Core\ComplexJob(function () use ($req) { // called when job is done
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}

        $req->wakeup(); // wake up the request immediately

    });

    $job('getServers', function ($name, $job) use ($req) { // registering job named 'pingjob'

        $req->appInstance->servers->find(function ($cursor) use ($name, $job) {

            $job->setResult($name, $cursor->items);
        });
    });

    $job(); // let the fun begin

    $this->sleep(5); // setting timeout
}

/**
 * Called when request iterated.
 * @return integer Status.

 */
public function run()
{
$this->header('Content-Type: text/html');
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>Game servers</title>
</head>
<body>
</body>
</html><?php

}
}


1			<?php
2			namespace PHPDaemon\Examples;
3
4			use PHPDaemon\HTTPRequest\Generic;
5
6			/**
7			* @package GameMonitor
8			*
9			* @author Vasily Zorin <[email protected]>
10			*/
11			// db.servers.ensureIndex({address:1}, {unique:true});
12			class GameMonitor extends \PHPDaemon\Core\AppInstance
13			{
14			public $client;
15			public $db;
16			public $servers;
17			public $jobMap = [];
18
19			/**
20			* Constructor.
21			* @return void
22			*/
23			public function init()
24			{
25			if ($this->isEnabled()) {
26			$this->client = \PHPDaemon\Clients\Valve\Pool::getInstance();
27			$this->db = \MongoClient::getInstance();
28			$this->servers = $this->db->{$this->config->dbname->value . '.servers'};
29			}
30			}
31
32			/**
33			* Creates Request.
34			* @param object Request.
35			* @param object Upstream application instance.
36			* @return GameMonitorHTTPRequest Request.
37			*/
38			public function beginRequest($req, $upstream)
39			{
40			return new GameMonitorHTTPRequest($this, $upstream, $req);
41			}
42
43			/**
44			* Called when the worker is ready to go.
45			* @return void
46			*/
47			public function onReady()
48			{
49			if ($this->isEnabled()) {
50			$this->updateTimer = setTimeout(function ($timer) {
			0 ignored issues – show Documentation introduced 2015-12-06 14:42 UTC by Report Bug Copy Issue Report The property `updateTimer` does not exist on `object<PHPDaemon\Examples\GameMonitor>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
51			$this->updateAllServers();
52			$timer->timeout(2e6);
53			}, 1);
54			}
55			}
56
57			public function updateAllServers()
58			{
59			gc_collect_cycles();
60			$app = $this;
61			$amount = 1000 - sizeof($this->jobMap);
62			\PHPDaemon\Core\Daemon::log('amount: ' . $amount);
63			if ($amount <= 0) {
64			return;
65			}
66			$this->servers->find(function ($cursor) use ($app, $amount) {
67			if (isset($cursor->items[0]['$err'])) {
68			\PHPDaemon\Core\Daemon::log(\PHPDaemon\Core\Debug::dump($cursor->items));
69			return;
70			}
71			foreach ($cursor->items as $server) {
72			$app->updateServer($server);
73			}
74			$cursor->destroy();
75			}, [
76			'where' => [
77			'$or' => [
78			['atime' => ['$lte' => time() - 30], 'latency' => ['$ne' => false]],
79			['atime' => ['$lte' => time() - 120], 'latency' => false],
80			['atime' => null],
81			//['address' => 'dimon4ik.no-ip.org:27016'],
82
83			]
84			],
85			//'fields' => '_id,atime,address',
86			'limit' => -max($amount, 100),
87			'sort' => ['atime' => 1],
88			]);
89			}
90
91			public function updateServer($server)
92			{
93			if (!isset($server['address'])) {
94			return;
95			}
96			$server['address'] = trim($server['address']);
97			$app = $this;
98			if (isset($app->jobMap[$server['address']])) {
99			//\PHPDaemon\Daemon::log('already doing: '.$server['address']);
100			return;
101			}
102			$job = new \PHPDaemon\Core\ComplexJob(function ($job) use ($app, $server) {
103			unset($app->jobMap[$server['address']]);
104			//\PHPDaemon\Daemon::log('Removed job for '.$server['address']. ' ('.sizeof($app->jobMap).')');
105			$set = $job->results['info'];
106			$set['address'] = $server['address'];
107			$set['players'] = $job->results['players'];
108			$set['latency'] = $job->results['latency'];
109			$set['atime'] = time();
110			if (0) {
111			\PHPDaemon\Core\Daemon::log('Updated server (' . round(memory_get_usage(true) / 1024 / 1024,
112			5) . '): ' . $server['address'] . ' latency = ' . round($set['latency'] * 1000, 2) . ' ==== '
113			. (isset($server['atime']) ?
114			round($set['atime'] - $server['atime']) . ' secs. from last update.'
115			: ' =---= ' . json_encode($server))
116			);
117			}
118			try {
119			$app->servers->upsert(['_id' => $server['_id']], ['$set' => $set]);
120			} catch (\MongoException $e) {
121			\PHPDaemon\Core\Daemon::uncaughtExceptionHandler($e);
			0 ignored issues – show Documentation introduced 2020-05-26 13:55 UTC by Report Bug Copy Issue Report `$e` is of type `object<MongoException>`, but the function expects a `object<Throwable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
122			$app->servers->upsert(['_id' => $server['_id']], ['$set' => ['atime' => time()]]);
123			}
124			});
125			$app->jobMap[$server['address']] = $job;
126			//\PHPDaemon\Daemon::log('Added job for '.$server['address']);
127
128			$job('info', function ($jobname, $job) use ($app, $server) {
129			$app->client->requestInfo($server['address'],
130			function ($conn, $result) use ($app, $server, $jobname, $job) {
131
132			$job('players', function ($jobname, $job) use ($app, $server, $conn) {
133
134			$conn->requestPlayers(function ($conn, $result) use ($app, $jobname, $job) {
135
136			$job->setResult($jobname, $result);
137			$conn->finish();
138
139			});
140			});
141
142			$job->setResult($jobname, $result);
143			});
144			});
145
146			$job('latency', function ($jobname, $job) use ($app, $server) {
147
148			$app->client->ping($server['address'], function ($conn, $result) use ($app, $jobname, $job) {
149
150			$job->setResult($jobname, $result);
151
152			$conn->finish();
153
154			});
155
156			});
157
158			$job();
159			}
160
161			/**
162			* Called when worker is going to update configuration.
163			* @return void
164			*/
165			public function onConfigUpdated()
166			{
167			if ($this->client) {
168			$this->client->config = $this->config;
169			$this->client->onConfigUpdated();
170			}
171			}
172
173			/**
174			* Called when application instance is going to shutdown.
175			* @return boolean Ready to shutdown?
176			*/
177			public function onShutdown()
178			{
179			if ($this->client) {
180			return $this->client->onShutdown();
181			}
182			return true;
183			}
184
185			/**
186			* Setting default config options
187			* Overriden from AppInstance::getConfigDefaults
188			* Uncomment and return array with your default options
189			* @return array\|false
190			*/
191			protected function getConfigDefaults()
192			{
193			return [
194			'dbname' => 'gamemonitor',
195			];
196			}
197			}
198
199			class GameMonitorHTTPRequest extends Generic
200			{
201
202			/**
203			* Constructor.
204			* @return void
205			*/
206			public function init()
207			{
208			$req = $this;
209
210			$job = $this->job = new \PHPDaemon\Core\ComplexJob(function () use ($req) { // called when job is done
			0 ignored issues – show Documentation introduced 2015-12-06 14:42 UTC by Report Bug Copy Issue Report The property `job` does not exist on `object<PHPDaemon\Examples\GameMonitorHTTPRequest>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
211
212			$req->wakeup(); // wake up the request immediately
213
214			});
215
216			$job('getServers', function ($name, $job) use ($req) { // registering job named 'pingjob'
217
218			$req->appInstance->servers->find(function ($cursor) use ($name, $job) {
			0 ignored issues – show Bug introduced 2015-12-06 14:42 UTC by Report Bug Copy Issue Report The property `servers` does not seem to exist in `PHPDaemon\Core\AppInstance`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
219			$job->setResult($name, $cursor->items);
220			});
221			});
222
223			$job(); // let the fun begin
224
225			$this->sleep(5); // setting timeout
226			}
227
228			/**
229			* Called when request iterated.
230			* @return integer Status.
			0 ignored issues – show Documentation introduced 2015-12-06 14:42 UTC by Report Bug Copy Issue Report Should the return type not be `integer\|null`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
231			*/
232			public function run()
233			{
234			$this->header('Content-Type: text/html');
235			?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
236			"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
237			<html xmlns="http://www.w3.org/1999/xhtml">
238			<head>
239			<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
240			<title>Game servers</title>
241			</head>
242			<body>
243			</body>
244			</html><?php
245
246			}
247			}
248

kakserpom / phpdaemon

GameMonitor A last analyzed 2021-06-02 17:17 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

8 Methods

Duplication Side-by-Side

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GameMonitor A
last analyzed 2021-06-02 17:17 UTC