update vendor

vendor/github.com/qiniu/x/rpc.v7/gob/gobrpc_client.go

@@ -0,0 +1,107 @@
+package gob
+
+import (
+	"bytes"
+	"encoding/gob"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"strconv"
+
+	"qiniupkg.com/x/rpc.v7"
+
+	. "golang.org/x/net/context"
+)
+
+// ---------------------------------------------------------------------------
+
+func Register(value interface{}) {
+
+	gob.Register(value)
+}
+
+func RegisterName(name string, value interface{}) {
+
+	gob.RegisterName(name, value)
+}
+
+// ---------------------------------------------------------------------------
+
+func ResponseError(resp *http.Response) (err error) {
+
+	e := &rpc.ErrorInfo{
+		Reqid: resp.Header.Get("X-Reqid"),
+		Code:  resp.StatusCode,
+	}
+	if resp.StatusCode > 299 {
+		e.Err = resp.Header.Get("X-Err")
+		if errno := resp.Header.Get("X-Errno"); errno != "" {
+			v, err2 := strconv.ParseInt(errno, 10, 32)
+			if err2 != nil {
+				e.Err = err2.Error()
+			}
+			e.Errno = int(v)
+		}
+	}
+	return e
+}
+
+func CallRet(ctx Context, ret interface{}, resp *http.Response) (err error) {
+
+	defer func() {
+		io.Copy(ioutil.Discard, resp.Body)
+		resp.Body.Close()
+	}()
+
+	if resp.StatusCode/100 == 2 {
+		if ret != nil && resp.ContentLength != 0 {
+			err = gob.NewDecoder(resp.Body).Decode(ret)
+			if err != nil {
+				return
+			}
+		}
+		if resp.StatusCode == 200 {
+			return nil
+		}
+	}
+	return ResponseError(resp)
+}
+
+// ---------------------------------------------------------------------------
+
+type Client struct {
+	rpc.Client
+}
+
+var (
+	DefaultClient = Client{rpc.DefaultClient}
+)
+
+func (r Client) Call(
+	ctx Context, ret interface{}, method, url1 string) (err error) {
+
+	resp, err := r.DoRequestWith(ctx, method, url1, "application/gob", nil, 0)
+	if err != nil {
+		return err
+	}
+	return CallRet(ctx, ret, resp)
+}
+
+func (r Client) CallWithGob(
+	ctx Context, ret interface{}, method, url1 string, params interface{}) (err error) {
+
+	var b bytes.Buffer
+	err = gob.NewEncoder(&b).Encode(params)
+	if err != nil {
+		return err
+	}
+
+	resp, err := r.DoRequestWith(ctx, method, url1, "application/gob", &b, b.Len())
+	if err != nil {
+		return err
+	}
+	return CallRet(ctx, ret, resp)
+}
+
+// ---------------------------------------------------------------------------
+