Imports github.com/circonus-labs/circonus-gometrics/api github.com/circonus-labs/circonusllhist github.com/pkg/errors github.com/circonus-labs/circonus-gometrics/checkmgr github.com/hashicorp/go-retryablehttp Standard library imports bufio bytes context encoding/json fmt io/ioutil log net net/http os strconv strings sync time