Function glogBody

rest/request.go:940–950

glogBody logs a body output that could be either JSON or protobuf. It explicitly guards against allocating a new string for the body output unless necessary. Uses a simple heuristic to determine whether the body is printable.

(prefix string, body []byte)

// allocating a new string for the body output unless necessary. Uses a simple heuristic to determine
// whether the body is printable.
func glogBody(prefix string, body []byte) {
	if klog.V(8) {
		if bytes.IndexFunc(body, func(r rune) bool {
			return r < 0x0a
		}) != -1 {
			klog.Infof("%s:\n%s", prefix, truncateBody(hex.Dump(body)))
		} else {
			klog.Infof("%s: %s", prefix, truncateBody(string(body)))
		}
	}
}

// maxUnstructuredResponseTextBytes is an upper bound on how much output to include in the unstructured error.
const maxUnstructuredResponseTextBytes = 2048