diff options
Diffstat (limited to 'vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Sampler/RateLimitingSampler.php')
-rw-r--r-- | vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Sampler/RateLimitingSampler.php | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Sampler/RateLimitingSampler.php b/vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Sampler/RateLimitingSampler.php deleted file mode 100644 index d0ea0f180..000000000 --- a/vendor/jonahgeorge/jaeger-client-php/src/Jaeger/Sampler/RateLimitingSampler.php +++ /dev/null @@ -1,62 +0,0 @@ -<?php - -namespace Jaeger\Sampler; - -use Jaeger\Util\RateLimiter; - -use const Jaeger\SAMPLER_PARAM_TAG_KEY; -use const Jaeger\SAMPLER_TYPE_RATE_LIMITING; -use const Jaeger\SAMPLER_TYPE_TAG_KEY; - -class RateLimitingSampler implements SamplerInterface -{ - /** - * @var RateLimiter - */ - private $rateLimiter; - - /** - * A list of the sampler tags. - * - * @var array - */ - private $tags = []; - - public function __construct($maxTracesPerSecond, RateLimiter $rateLimiter) - { - $this->tags = [ - SAMPLER_TYPE_TAG_KEY => SAMPLER_TYPE_RATE_LIMITING, - SAMPLER_PARAM_TAG_KEY => $maxTracesPerSecond, - ]; - - $maxTracesPerNanosecond = $maxTracesPerSecond / 1000000000.0; - $this->rateLimiter = $rateLimiter; - $this->rateLimiter->initialize($maxTracesPerNanosecond, $maxTracesPerSecond > 1.0 ? 1.0 : $maxTracesPerSecond); - } - - /** - * Whether or not the new trace should be sampled. - * - * Implementations should return an array in the format [$decision, $tags]. - * - * @param string $traceId The traceId on the span. - * @param string $operation The operation name set on the span. - * @return array - */ - public function isSampled(string $traceId = '', string $operation = '') - { - return [$this->rateLimiter->checkCredit(1.0), $this->tags]; - } - - /** - * {@inheritdoc} - * - * Only implemented to satisfy the sampler interface. - * - * @return void - */ - public function close() - { - // nothing to do - } -} |