AsyncSockets\Socket\Io\AbstractIo

Complexity

Total Complexity

5

Size/Duplication

Total Lines	52
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

69.23%

Importance

Changes	5
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	throwNetworkSocketExceptionIf()	0	12	4

<?php
/**
 * Async sockets
 *
 * @copyright Copyright (c) 2015-2016, Efimov Evgenij <edefimov.it@gmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */
namespace AsyncSockets\Socket\Io;

use AsyncSockets\Exception\NetworkSocketException;
use AsyncSockets\Socket\SocketInterface;

/**
 * Class AbstractIo
 */
abstract class AbstractIo implements IoInterface
{
    /**
     * Socket buffer size
     */
    const SOCKET_BUFFER_SIZE = 8192;

    /**
     * Amount of attempts to set data
     */
    const IO_ATTEMPTS = 10;

    /**
     * Socket
     *
     * @var SocketInterface
     */
    protected $socket;

    /**
     * AbstractIo constructor.
     *
     * @param SocketInterface $socket Socket object
     */
    public function __construct(SocketInterface $socket)
    {
        $this->socket = $socket;
    }

    /**
     * Throw network operation exception
     *
     * @param bool   $condition Condition, which must evaluates to true for throwing exception
     * @param string $message Exception message
     * @param bool   $includeLastError Flag whether to include php error message
     *
     * @return void
     * @throws NetworkSocketException
     */
    protected function throwNetworkSocketExceptionIf($condition, $message, $includeLastError = false)
    {
        if ($condition) {
            $lastError = $includeLastError ? error_get_last() : null;
            if ($lastError) {
                $phpMessage = explode(':', $lastError['message'], 2);
                $phpMessage = trim(trim(end($phpMessage)), '.') . '.';
                $message   .= ' ' . $phpMessage;
            }
            throw new NetworkSocketException($this->socket, $message);
        }
    }
}