func (cc *LBClient) Do(req *Request, resp *Response) error {
	timeout := cc.Timeout
	if timeout <= 0 {
		timeout = DefaultLBClientTimeout
	}
	return cc.DoTimeout(req, resp, timeout)
}
func (cc *LBClient) Do(req *Request, resp *Response) error {
	timeout := cc.Timeout
	if timeout <= 0 {
		timeout = DefaultLBClientTimeout
	}
	return cc.DoTimeout(req, resp, timeout)
}
func ( cc * LBClient ) Do ( req * Request , resp * Response ) error { timeout := cc . Timeout if timeout <= 0 { timeout = DefaultLBClientTimeout } return cc . DoTimeout ( req , resp , timeout ) }
// Do calls calculates deadline using LBClient.Timeout and calls DoDeadline
// on the least loaded client.
Do calls calculates deadline using LBClient . Timeout and calls DoDeadline on the least loaded client .