function it_do_not_trace_if_no_request_in_stack(Tracer $tracer, SpanStack $spanStack, Span $span, PostResponseEvent $event)
{
$event->isMasterRequest()->willReturn(true);
$spanStack->pop()->willReturn(null);
$tracer->trace(Argument::any())->shouldNotBeCalled();
$this->onKernelTerminate($event);
}
/**
* Updates the record with the span identifiers.
*
* @param array $record
*
* @return array
*/
public function __invoke(array $record)
{
if (null === ($span = $this->spanStack->current())) {
return $record;
}
$record['context']['tags'] = ['span_id' => (string) $span->getIdentifier(), 'trace_id' => (string) $span->getTraceIdentifier()];
return $record;
}
function it_adds_the_span_in_the_stack_during_the_execution(ConsumerInterface $decoratedConsumer, SpanStack $spanStack)
{
$message = new AMQPMessage('');
$spanStack->push(Argument::type(Span::class))->shouldBeCalled();
$decoratedConsumer->execute($message)->shouldBeCalled();
$spanStack->pop()->shouldBeCalled();
$this->execute($message);
}
/**
* @param GetResponseEvent $event
*/
public function onKernelRequest(GetResponseEvent $event)
{
if (!$event->isMasterRequest()) {
return;
}
$span = $this->httpFoundationSpanFactory->fromIncomingRequest($event->getRequest());
$this->stack->push($span);
$this->tracer->trace([$span]);
}
/**
* @param PostResponseEvent $event
*/
public function onKernelTerminate(PostResponseEvent $event)
{
if (!$event->isMasterRequest()) {
return;
}
if ($span = $this->spanStack->pop()) {
$this->tracer->trace([$this->httpFoundationSpanFactory->fromOutgoingResponse($event->getResponse(), $span)]);
}
}
function it_traces_and_add_a_span_to_the_stack(SpanStack $spanStack, Tracer $tracer, HttpFoundationSpanFactory $httpFoundationSpanFactory, GetResponseEvent $event, Span $span)
{
$request = Request::create('/');
$event->getRequest()->willReturn($request);
$event->isMasterRequest()->willReturn(true);
$httpFoundationSpanFactory->fromIncomingRequest($request)->willReturn($span);
$spanStack->push($span)->shouldBeCalled();
$tracer->trace([$span])->shouldBeCalled();
$this->onKernelRequest($event);
}
/**
* {@inheritdoc}
*/
public function execute(AMQPMessage $msg)
{
$span = $this->amqpSpanFactory->fromReceivedMessage($msg);
$this->tracer->trace([$span]);
$this->spanStack->push($span);
$result = $this->decoratedConsumer->execute($msg);
$this->tracer->trace([$this->amqpSpanFactory->fromConsumedMessage($msg)]);
$this->spanStack->pop();
return $result;
}
/**
* @param AMQPMessage $message
*
* @return Span
*/
public function fromProducedMessage(AMQPMessage $message)
{
$currentSpan = $this->spanStack->current();
return new Span($this->identifierGenerator->generate(), $this->getMessageName($message), null !== $currentSpan ? $currentSpan->getTraceIdentifier() : $this->identifierGenerator->generate(), [new Annotation(Annotation::CLIENT_SEND, $this->clock->microseconds(), $this->endpointResolver->resolve())], [], $currentSpan !== null ? $currentSpan->getIdentifier() : null, $currentSpan !== null ? $currentSpan->getDebug() : null, $this->clock->microseconds());
}
/**
* @param RequestInterface $request
*
* @return Span
*/
public function fromOutgoingRequest(RequestInterface $request)
{
$currentSpan = $this->spanStack->current();
return new Span($this->identifierGenerator->generate(), $this->getName($request), null !== $currentSpan ? $currentSpan->getTraceIdentifier() : $this->identifierGenerator->generate(), [new Annotation(Annotation::CLIENT_SEND, $this->clock->microseconds(), $this->endpointResolver->resolve())], [new BinaryAnnotation('http.host', $request->getUri()->getHost(), BinaryAnnotation::TYPE_STRING), new BinaryAnnotation('http.path', $request->getUri()->getPath(), BinaryAnnotation::TYPE_STRING), new BinaryAnnotation('http.method', $request->getMethod(), BinaryAnnotation::TYPE_STRING)], $currentSpan !== null ? $currentSpan->getIdentifier() : null, $currentSpan !== null ? $currentSpan->getDebug() : null);
}