/
HttpTransport.php
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/
HttpTransport.php
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<?php
declare(strict_types=1);
namespace Sentry\Transport;
use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;
use Sentry\Event;
use Sentry\HttpClient\HttpClientInterface;
use Sentry\HttpClient\Request;
use Sentry\Options;
use Sentry\Serializer\PayloadSerializerInterface;
use Sentry\Spotlight\SpotlightClient;
/**
* @internal
*/
class HttpTransport implements TransportInterface
{
/**
* @var Options
*/
private $options;
/**
* @var HttpClientInterface The HTTP client
*/
private $httpClient;
/**
* @var PayloadSerializerInterface The event serializer
*/
private $payloadSerializer;
/**
* @var LoggerInterface A PSR-3 logger
*/
private $logger;
/**
* @var RateLimiter The rate limiter
*/
private $rateLimiter;
/**
* @param Options $options The options
* @param HttpClientInterface $httpClient The HTTP client
* @param PayloadSerializerInterface $payloadSerializer The event serializer
* @param LoggerInterface|null $logger An instance of a PSR-3 logger
*/
public function __construct(
Options $options,
HttpClientInterface $httpClient,
PayloadSerializerInterface $payloadSerializer,
?LoggerInterface $logger = null
) {
$this->options = $options;
$this->httpClient = $httpClient;
$this->payloadSerializer = $payloadSerializer;
$this->logger = $logger ?? new NullLogger();
$this->rateLimiter = new RateLimiter($this->logger);
}
/**
* {@inheritdoc}
*/
public function send(Event $event): Result
{
$this->sendRequestToSpotlight($event);
$eventDescription = sprintf(
'%s%s [%s]',
$event->getLevel() !== null ? $event->getLevel() . ' ' : '',
(string) $event->getType(),
(string) $event->getId()
);
if ($this->options->getDsn() === null) {
$this->logger->info(sprintf('Skipping %s, because no DSN is set.', $eventDescription), ['event' => $event]);
return new Result(ResultStatus::skipped(), $event);
}
$targetDescription = sprintf(
'%s [project:%s]',
$this->options->getDsn()->getHost(),
$this->options->getDsn()->getProjectId()
);
$this->logger->info(sprintf('Sending %s to %s.', $eventDescription, $targetDescription), ['event' => $event]);
$eventType = $event->getType();
if ($this->rateLimiter->isRateLimited($eventType)) {
$this->logger->warning(
sprintf('Rate limit exceeded for sending requests of type "%s".', (string) $eventType),
['event' => $event]
);
return new Result(ResultStatus::rateLimit());
}
$request = new Request();
$request->setStringBody($this->payloadSerializer->serialize($event));
try {
$response = $this->httpClient->sendRequest($request, $this->options);
} catch (\Throwable $exception) {
$this->logger->error(
sprintf('Failed to send %s to %s. Reason: "%s".', $eventDescription, $targetDescription, $exception->getMessage()),
['exception' => $exception, 'event' => $event]
);
return new Result(ResultStatus::failed());
}
if ($response->hasError()) {
$this->logger->error(
sprintf('Failed to send %s to %s. Reason: "%s".', $eventDescription, $targetDescription, $response->getError()),
['event' => $event]
);
return new Result(ResultStatus::unknown());
}
$this->rateLimiter->handleResponse($response);
$resultStatus = ResultStatus::createFromHttpStatusCode($response->getStatusCode());
$this->logger->info(
sprintf('Sent %s to %s. Result: "%s" (status: %s).', $eventDescription, $targetDescription, strtolower((string) $resultStatus), $response->getStatusCode()),
['response' => $response, 'event' => $event]
);
return new Result($resultStatus, $event);
}
/**
* {@inheritdoc}
*/
public function close(?int $timeout = null): Result
{
return new Result(ResultStatus::success());
}
/**
* @internal
*/
public function getHttpClient(): HttpClientInterface
{
return $this->httpClient;
}
private function sendRequestToSpotlight(Event $event): void
{
if (!$this->options->isSpotlightEnabled()) {
return;
}
$request = new Request();
$request->setStringBody($this->payloadSerializer->serialize($event));
try {
$spotLightResponse = SpotlightClient::sendRequest(
$request,
$this->options->getSpotlightUrl() . '/stream'
);
if ($spotLightResponse->hasError()) {
$this->logger->info(
sprintf('Failed to send the event to Spotlight. Reason: "%s".', $spotLightResponse->getError()),
['event' => $event]
);
}
} catch (\Throwable $exception) {
$this->logger->info(
sprintf('Failed to send the event to Spotlight. Reason: "%s".', $exception->getMessage()),
['exception' => $exception, 'event' => $event]
);
}
}
}