Edit file File name : UdpSocket.php Content :<?php declare(strict_types=1); /* * This file is part of the Monolog package. * * (c) Jordi Boggiano <j.boggiano@seld.be> * * 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; use Socket; class UdpSocket { protected const DATAGRAM_MAX_LENGTH = 65023; /** @var string */ protected $ip; /** @var int */ protected $port; /** @var resource|Socket|null */ protected $socket = null; public function __construct(string $ip, int $port = 514) { $this->ip = $ip; $this->port = $port; } /** * @param string $line * @param string $header * @return void */ public function write($line, $header = "") { $this->send($this->assembleMessage($line, $header)); } public function close(): void { if (is_resource($this->socket) || $this->socket instanceof Socket) { socket_close($this->socket); $this->socket = null; } } /** * @return resource|Socket */ protected function getSocket() { if (null !== $this->socket) { return $this->socket; } $domain = AF_INET; $protocol = SOL_UDP; // Check if we are using unix sockets. if ($this->port === 0) { $domain = AF_UNIX; $protocol = IPPROTO_IP; } $this->socket = socket_create($domain, SOCK_DGRAM, $protocol) ?: null; if (null === $this->socket) { throw new \RuntimeException('The UdpSocket to '.$this->ip.':'.$this->port.' could not be opened via socket_create'); } return $this->socket; } protected function send(string $chunk): void { socket_sendto($this->getSocket(), $chunk, strlen($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); } } Save