Only end transaction once active traces has ended. 
Only end transaction once active traces has ended. 
jahtalab/opbeat-js,opbeat/opbeat-react,opbeat/opbeat-angular,opbeat/opbeat-angular,opbeat/opbeat-angular,opbeat/opbeat-react,opbeat/opbeat-js-core,jahtalab/opbeat-js,opbeat/opbeat-js-core,jahtalab/opbeat-js,opbeat/opbeat-react