diff options
Diffstat (limited to 'vendor/github.com/gorilla/websocket/client.go')
-rw-r--r-- | vendor/github.com/gorilla/websocket/client.go | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/vendor/github.com/gorilla/websocket/client.go b/vendor/github.com/gorilla/websocket/client.go index 934e28e96..8e90de27f 100644 --- a/vendor/github.com/gorilla/websocket/client.go +++ b/vendor/github.com/gorilla/websocket/client.go @@ -106,9 +106,13 @@ func hostPortNoPort(u *url.URL) (hostPort, hostNoPort string) { // DefaultDialer is a dialer with all fields set to the default values. var DefaultDialer = &Dialer{ - Proxy: http.ProxyFromEnvironment, + Proxy: http.ProxyFromEnvironment, + HandshakeTimeout: 45 * time.Second, } +// nilDialer is dialer to use when receiver is nil. +var nilDialer Dialer = *DefaultDialer + // Dial creates a new client connection. Use requestHeader to specify the // origin (Origin), subprotocols (Sec-WebSocket-Protocol) and cookies (Cookie). // Use the response.Header to get the selected subprotocol @@ -121,9 +125,7 @@ var DefaultDialer = &Dialer{ func (d *Dialer) Dial(urlStr string, requestHeader http.Header) (*Conn, *http.Response, error) { if d == nil { - d = &Dialer{ - Proxy: http.ProxyFromEnvironment, - } + d = &nilDialer } challengeKey, err := generateChallengeKey() @@ -191,6 +193,8 @@ func (d *Dialer) Dial(urlStr string, requestHeader http.Header) (*Conn, *http.Re k == "Sec-Websocket-Extensions" || (k == "Sec-Websocket-Protocol" && len(d.Subprotocols) > 0): return nil, nil, errors.New("websocket: duplicate header not allowed: " + k) + case k == "Sec-Websocket-Protocol": + req.Header["Sec-WebSocket-Protocol"] = vs default: req.Header[k] = vs } |