twong329/vendor/pda/pheanstalk/src/Socket/FsockopenSocket.php

<?php


namespace Pheanstalk\Socket;

use Pheanstalk\Exception\ConnectionException;

/**
 * A Socket implementation using the fsockopen
 */
class FsockopenSocket extends FileSocket
{
    public function __construct(
        string $host,
        int $port,
        int $connectTimeout
    ) {

        if (!function_exists('fsockopen')) {
            throw new \Exception('Fsockopen not found');
        }

        $this->socket = @fsockopen($host, $port, $error, $errorMessage, $connectTimeout);
        if ($this->socket === false) {
            throw new ConnectionException($error, $errorMessage);
        }
    }
}