1 files changed, 6 insertions, 7 deletions
diff --git a/vendor/github.com/gorilla/websocket/client.go b/vendor/github.com/gorilla/websocket/client.go
index 7023e1176..04fdafee1 100644
--- a/vendor/github.com/gorilla/websocket/client.go
+++ b/vendor/github.com/gorilla/websocket/client.go
@@ -11,14 +11,13 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"io/ioutil"
 	"net"
 	"net/http"
 	"net/http/httptrace"
 	"net/url"
 	"strings"
 	"time"
-
-	"golang.org/x/net/proxy"
 )
 
 // ErrBadHandshake is returned when the server response to opening handshake is
@@ -305,7 +304,7 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
 			return nil, nil, err
 		}
 		if proxyURL != nil {
-			dialer, err := proxy.FromURL(proxyURL, netDialerFunc(netDial))
+			dialer, err := proxy_FromURL(proxyURL, netDialerFunc(netDial))
 			if err != nil {
 				return nil, nil, err
 			}
@@ -392,7 +391,7 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
 		}
 	}
 
-	if resp.StatusCode != http.StatusSwitchingProtocols ||
+	if resp.StatusCode != 101 ||
 		!tokenListContainsValue(resp.Header, "Upgrade", "websocket") ||
 		!tokenListContainsValue(resp.Header, "Connection", "upgrade") ||
 		resp.Header.Get("Sec-Websocket-Accept") != computeAcceptKey(challengeKey) {
@@ -401,7 +400,7 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
 		// debugging.
 		buf := make([]byte, 1024)
 		n, _ := io.ReadFull(resp.Body, buf)
-		resp.Body = io.NopCloser(bytes.NewReader(buf[:n]))
+		resp.Body = ioutil.NopCloser(bytes.NewReader(buf[:n]))
 		return nil, resp, ErrBadHandshake
 	}
 
@@ -419,7 +418,7 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
 		break
 	}
 
-	resp.Body = io.NopCloser(bytes.NewReader([]byte{}))
+	resp.Body = ioutil.NopCloser(bytes.NewReader([]byte{}))
 	conn.subprotocol = resp.Header.Get("Sec-Websocket-Protocol")
 
 	netConn.SetDeadline(time.Time{})
@@ -429,7 +428,7 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
 
 func cloneTLSConfig(cfg *tls.Config) *tls.Config {
 	if cfg == nil {
-		return &tls.Config{MinVersion: tls.VersionTLS12}
+		return &tls.Config{}
 	}
 	return cfg.Clone()
 }