function TraceIdRatioBased::setSamplingRatio

The desired ratio of sampling. Must be within [0.0, 1.0].

Generated from protobuf field <code>double samplingRatio = 1;</code>

Parameters

float $var:

Return value

$this

File

vendor/open-telemetry/gen-otlp-protobuf/Opentelemetry/Proto/Trace/V1/TraceIdRatioBased.php, line 59

Class

TraceIdRatioBased

Sampler that tries to uniformly sample traces with a given ratio. The ratio of sampling a trace is equal to that of the specified ratio.

Namespace

Opentelemetry\Proto\Trace\V1

Code

public function setSamplingRatio($var) {
    GPBUtil::checkDouble($var);
    $this->samplingRatio = $var;
    return $this;
}