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<?php |
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declare(strict_types=1); |
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namespace OpenTelemetry\Tracing\Exporter; |
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use OpenTelemetry\Tracing\Exporter; |
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use OpenTelemetry\Tracing\Span; |
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use OpenTelemetry\Tracing\Tracer; |
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class ZipkinExporter extends Exporter |
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{ |
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private $endpoint; |
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public function convert(Span $span) : array |
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{ |
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$row = [ |
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'id' => $span->getSpanContext()->getSpanId(), |
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'traceId' => $span->getSpanContext()->getTraceId(), |
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'parentId' => $span->getParentSpanContext() |
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? $span->getParentSpanContext()->getSpanId() |
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: null, |
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'localEndpoint' => $this->getEndpoint(), |
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'name' => $span->getName(), |
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'timestamp' => (integer) round($span->getStart()*1000000), |
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'duration' => (integer) round($span->getEnd()*1000000) - round($span->getStart()*1000000), |
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]; |
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foreach ($span->getAttributes() as $k => $v) { |
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if (!array_key_exists('tags', $row)) { |
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$row['tags'] = []; |
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} |
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if (is_bool($v)) { |
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$v = (string) $v; |
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} |
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$row['tags'][$k] = $v; |
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} |
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foreach ($span->getEvents() as $event) { |
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if (!array_key_exists('annotations', $row)) { |
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$row['annotations'] = []; |
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} |
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$row['annotations'][] = [ |
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'timestamp' => round($event->getTimestamp()*1000000), |
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'value' => $event->getName(), |
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]; |
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} |
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return $row; |
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} |
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public function getEndpoint() |
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{ |
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return $this->endpoint; |
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} |
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public function setEndpoint(array $endpoint) : self |
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{ |
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$this->endpoint = $endpoint; |
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return $this; |
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} |
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} |
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basis-company /
opentelemetry-php
