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<?php
/*
* 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;
class UdpSocket
{
const DATAGRAM_MAX_LENGTH = 2048;
public function __construct($ip, $port = 514)
{
$this->ip = $ip;
$this->port = $port;
$this->socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
}
public function write($line, $header = "")
{
$remaining = $line;
while (!is_null($remaining)) {
list($chunk, $remaining) = $this->splitLineIfNessesary($remaining, $header);
$this->send($chunk);
}
}
public function close()
{
socket_close($this->socket);
}
protected function send($chunk)
{
socket_sendto($this->socket, $chunk, strlen($chunk), $flags = 0, $this->ip, $this->port);
}
protected function splitLineIfNessesary($line, $header)
{
if ($this->shouldSplitLine($line, $header)) {
$chunkSize = self::DATAGRAM_MAX_LENGTH - strlen($header);
$chunk = $header . substr($line, 0, $chunkSize);
$remaining = substr($line, $chunkSize);
} else {
$chunk = $header . $line;
$remaining = null;
}
return array($chunk, $remaining);
}
protected function shouldSplitLine($remaining, $header)
{
return strlen($header.$remaining) > self::DATAGRAM_MAX_LENGTH;
}
}
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Revision |
Author |
Commited |
Message |
1464
|
MOliva
|
Tue 13 Oct, 2020 11:16:56 +0000 |
|