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<?php |
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declare(strict_types=1); |
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namespace WyriHaximus\React\PSR3\Loggly; |
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use React\EventLoop\Loop; |
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use React\EventLoop\TimerInterface; |
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use React\Http\Browser; |
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use function implode; |
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use function strlen; |
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final class LogglyBulkLogger extends AbstractLogglyLogger |
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{ |
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private const DEFAULT_TIMEOUT = 0.1; |
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public const LF = "\r\n"; |
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public const MAX_BODY_LENGTH = 5242880; |
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public const MAX_LINE_LENGTH = 1048576; |
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private Browser $httpClient; |
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private string $token; |
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private float $timeout; |
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/** @var string[] */ |
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private array $buffer = []; |
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private int $bufferSize = 0; |
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private ?TimerInterface $timer = null; |
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private function __construct(Browser $httpClient, string $token, float $timeout) |
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{ |
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$this->httpClient = $httpClient; |
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$this->token = $token; |
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$this->timeout = $timeout; |
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} |
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public static function create(string $token, float $timeout = self::DEFAULT_TIMEOUT): self |
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{ |
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return new self(new Browser(), $token, $timeout); |
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} |
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public static function createFromHttpClient( |
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Browser $httpClient, |
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string $token, |
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float $timeout = self::DEFAULT_TIMEOUT |
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): self { |
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return new self($httpClient, $token, $timeout); |
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} |
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protected function send(string $data): void |
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{ |
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$dataLength = strlen($data . self::LF); |
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if ($dataLength > self::MAX_LINE_LENGTH) { |
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return; |
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} |
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if ($this->bufferSize + $dataLength > self::MAX_BODY_LENGTH) { |
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$this->sendBulk(); |
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} |
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$this->buffer[] = $data; |
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$this->bufferSize += $dataLength; |
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$this->ensureTimer(); |
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} |
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private function ensureTimer(): void |
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{ |
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if ($this->timer instanceof TimerInterface) { |
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return; |
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} |
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$this->timer = Loop::addTimer($this->timeout, function (): void { |
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$this->timer = null; |
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$this->sendBulk(); |
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}); |
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} |
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private function sendBulk(): void |
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{ |
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if ($this->timer instanceof TimerInterface) { |
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Loop::cancelTimer($this->timer); |
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$this->timer = null; |
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} |
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$data = implode(self::LF, $this->buffer); |
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$this->buffer = []; |
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$this->bufferSize = 0; |
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/** |
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* @psalm-suppress TooManyTemplateParams |
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*/ |
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$this->httpClient->post( |
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'https://logs-01.loggly.com/bulk/' . $this->token, |
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[ |
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'Content-Type' => 'application/json', |
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'Content-Length' => strlen($data), |
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], |
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$data |
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); |
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} |
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} |
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WyriHaximus /
reactphp-psr-3-loggly
