lbclient.go
func (cc *LBClient) DoDeadline(req *Request, resp *Response, deadline time.Time) error {
	return cc.get().DoDeadline(req, resp, deadline)
}
func (cc *LBClient) DoDeadline(req *Request, resp *Response, deadline time.Time) error {
	return cc.get().DoDeadline(req, resp, deadline)
}
func ( cc * LBClient ) DoDeadline ( req * Request , resp * Response , deadline time . Time ) error { return cc . get ( ) . DoDeadline ( req , resp , deadline ) }
// DoDeadline calls DoDeadline on the least loaded client
DoDeadline calls DoDeadline on the least loaded client