diff options
Diffstat (limited to 'vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Codec/CodecInterface.php')
-rw-r--r-- | vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Codec/CodecInterface.php | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Codec/CodecInterface.php b/vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Codec/CodecInterface.php new file mode 100644 index 000000000..2aa7d690d --- /dev/null +++ b/vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Codec/CodecInterface.php @@ -0,0 +1,36 @@ +<?php + +namespace Jaeger\Codec; + +use Jaeger\SpanContext; + +interface CodecInterface +{ + /** + * Handle the logic behind injecting propagation scheme specific information into the carrier + * (e.g. http request headers, amqp message headers, etc.). + * + * This method can modify the carrier. + * + * @see \Jaeger\Tracer::inject + * + * @param SpanContext $spanContext + * @param mixed $carrier + * + * @return void + */ + public function inject(SpanContext $spanContext, &$carrier); + + /** + * Handle the logic behind extracting propagation-scheme specific information from carrier + * (e.g. http request headers, amqp message headers, etc.). + * + * This method must not modify the carrier. + * + * @see \Jaeger\Tracer::extract + * + * @param mixed $carrier + * @return SpanContext|null + */ + public function extract($carrier); +} |