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tun2: put content length in response

This commit is contained in:
Cadey Ratio 2017-10-04 13:52:46 -07:00
parent 73f278aed2
commit c3b786b992
1 changed files with 5 additions and 7 deletions
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12
internal/tun2/connection.go
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@ -2,11 +2,10 @@ package tun2
import ( import (
"bufio" "bufio"
"bytes"
"context" "context"
"io/ioutil"
"net" "net"
"net/http" "net/http"
"strconv"
"time" "time"
"github.com/Xe/ln" "github.com/Xe/ln"
@ -127,7 +126,6 @@ func (c *Connection) RoundTrip(req *http.Request) (*http.Response, error) {
if err != nil { if err != nil {
return nil, errors.Wrap(err, ErrCantOpenSessionStream.Error()) return nil, errors.Wrap(err, ErrCantOpenSessionStream.Error())
} }
defer stream.Close()
err = req.Write(stream) err = req.Write(stream)
if err != nil { if err != nil {
@ -142,13 +140,13 @@ func (c *Connection) RoundTrip(req *http.Request) (*http.Response, error) {
} }
defer resp.Body.Close() defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body) cl := resp.Header.Get("Content-Length")
asInt, err := strconv.Atoi(cl)
if err != nil { if err != nil {
return nil, errors.Wrap(err, "can't read response body") return nil, err
} }
resp.Body = ioutil.NopCloser(bytes.NewBuffer(body)) resp.ContentLength = int64(asInt)
resp.ContentLength = int64(len(body))
return resp, nil return resp, nil
} }