Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /var/www/html/img.123vid.top/vendor/monolog/monolog/src/Monolog/Handler/SyslogUdp/ |
<?php declare(strict_types=1); /* * This file is part of the Monolog package. * * (c) Jordi Boggiano <[email protected]> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Monolog\Handler\SyslogUdp; use Monolog\Utils; class UdpSocket { protected const DATAGRAM_MAX_LENGTH = 65023; /** @var string */ protected $ip; /** @var int */ protected $port; /** @var resource|null */ protected $socket; public function __construct(string $ip, int $port = 514) { $this->ip = $ip; $this->port = $port; $this->socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP); } public function write($line, $header = "") { $this->send($this->assembleMessage($line, $header)); } public function close(): void { if (is_resource($this->socket)) { socket_close($this->socket); $this->socket = null; } } protected function send(string $chunk): void { if (!is_resource($this->socket)) { throw new \RuntimeException('The UdpSocket to '.$this->ip.':'.$this->port.' has been closed and can not be written to anymore'); } socket_sendto($this->socket, $chunk, strlen($chunk), $flags = 0, $this->ip, $this->port); } protected function assembleMessage(string $line, string $header): string { $chunkSize = static::DATAGRAM_MAX_LENGTH - strlen($header); return $header . Utils::substr($line, 0, $chunkSize); } }