function ExportingReader::shutdown

Overrides MetricReaderInterface::shutdown

File

vendor/open-telemetry/sdk/Metrics/MetricReader/ExportingReader.php, line 127

Class

ExportingReader

Namespace

OpenTelemetry\SDK\Metrics\MetricReader

Code

public function shutdown() : bool {
    if ($this->closed) {
        return false;
    }
    $this->closed = true;
    $collect = $this->doCollect();
    $shutdown = $this->exporter
        ->shutdown();
    $this->sources = [];
    return $collect && $shutdown;
}