function RandomIdGenerator::generateSpanId

Overrides IdGeneratorInterface::generateSpanId

File

vendor/open-telemetry/sdk/Trace/RandomIdGenerator.php, line 24

Class

RandomIdGenerator

Namespace

OpenTelemetry\SDK\Trace

Code

public function generateSpanId() : string {
    do {
        $spanId = $this->randomHex(self::SPAN_ID_HEX_LENGTH);
    } while (!SpanContextValidator::isValidSpanId($spanId));
    return $spanId;
}