function StreamTransport::shutdown

Overrides TransportInterface::shutdown

File

vendor/open-telemetry/sdk/Common/Export/Stream/StreamTransport.php, line 71

Class

StreamTransport

@internal

Namespace

OpenTelemetry\SDK\Common\Export\Stream

Code

public function shutdown(?CancellationInterface $cancellation = null) : bool {
    if (!$this->stream) {
        return false;
    }
    $flush = @fflush($this->stream);
    $this->stream = null;
    return $flush;
}