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<?php |
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/** |
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* Standard HTTP carrier (zipkin styles) |
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* User: moyo |
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* Date: 24/11/2017 |
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* Time: 11:37 AM |
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*/ |
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namespace Carno\Tracing\Standard\Carriers; |
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use Carno\HTTP\Standard\Helper; |
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use Carno\Tracing\Chips\StandardCC; |
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use Carno\Tracing\Contracts\Carrier; |
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use Psr\Http\Message\MessageInterface; |
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class HTTP implements Carrier |
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{ |
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use Helper; |
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use StandardCC; |
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/** |
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* prefixes |
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*/ |
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private const STATE_PREFIX = 'x-b3-'; |
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private const BAGGAGE_PREFIX = 'ot-baggage-'; |
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/** |
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* extend vars |
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*/ |
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private const EXT_TRACE_ID = 'traceid'; |
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private const EXT_SPAN_ID = 'spanid'; |
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private const EXT_PARENT_SPAN_ID = 'parentspanid'; |
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private const EXT_SAMPLED = 'sampled'; |
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/** |
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* @var MessageInterface |
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*/ |
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private $message = null; |
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/** |
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* HTTP constructor. |
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* @param MessageInterface $message |
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*/ |
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public function __construct(MessageInterface $message = null) |
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{ |
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$this->message = $message; |
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} |
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/** |
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* @param MessageInterface $message |
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* @return Carrier |
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*/ |
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public function http(MessageInterface $message) : Carrier |
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{ |
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return new static($message); |
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} |
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/** |
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* @return string |
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*/ |
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public function getTraceID() : string |
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{ |
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return $this->message->getHeaderLine($this->getStateKey(self::EXT_TRACE_ID)); |
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} |
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/** |
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* @param string $id |
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*/ |
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public function setTraceID(string $id) : void |
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{ |
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$this->message->withHeader($this->getStateKey(self::EXT_TRACE_ID), $id); |
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} |
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/** |
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* @return string |
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*/ |
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public function getSpanID() : string |
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{ |
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return $this->message->getHeaderLine($this->getStateKey(self::EXT_SPAN_ID)); |
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} |
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/** |
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* @param string $id |
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*/ |
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public function setSpanID(string $id) : void |
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{ |
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$this->message->withHeader($this->getStateKey(self::EXT_SPAN_ID), $id); |
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} |
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/** |
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* @return string |
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*/ |
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public function getParentSpanID() : string |
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{ |
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return $this->message->getHeaderLine($this->getStateKey(self::EXT_PARENT_SPAN_ID)); |
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} |
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/** |
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* @param string $id |
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*/ |
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public function setParentSpanID(string $id) : void |
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{ |
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$this->message->withHeader($this->getStateKey(self::EXT_PARENT_SPAN_ID), $id); |
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} |
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/** |
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* @return array |
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*/ |
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public function getBaggageItems() : array |
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{ |
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$items = []; |
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foreach ($this->getHeaderLines($this->message) as $name => $value) { |
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if (substr($name, 0, strlen(self::BAGGAGE_PREFIX)) === self::BAGGAGE_PREFIX) { |
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$items[substr($name, strlen(self::BAGGAGE_PREFIX))] = $value; |
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} |
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} |
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return $items; |
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} |
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/** |
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* @param array $items |
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*/ |
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public function setBaggageItems(array $items) : void |
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{ |
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foreach ($items as $name => $value) { |
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if (is_scalar($value)) { |
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$this->message->withHeader(sprintf('%s%s', self::BAGGAGE_PREFIX, $name), $value); |
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} |
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} |
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} |
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/** |
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* @return bool |
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*/ |
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public function checkIsSampled() : bool |
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{ |
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return $this->message->getHeaderLine($this->getStateKey(self::EXT_SAMPLED)) === '1'; |
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} |
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/** |
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* @param bool $sampled |
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*/ |
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public function markIsSampled(bool $sampled) : void |
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{ |
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$this->message->withHeader($this->getStateKey(self::EXT_SAMPLED), $sampled ? 1 : 0); |
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} |
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/** |
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* @param string $ext |
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* @return string |
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*/ |
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private function getStateKey(string $ext) : string |
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{ |
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return sprintf('%s%s', self::STATE_PREFIX, $ext); |
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} |
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} |
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carno-php /
tracing
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths