diff options
Diffstat (limited to 'vendor/github.com/gorilla/websocket/server.go')
| -rw-r--r-- | vendor/github.com/gorilla/websocket/server.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/vendor/github.com/gorilla/websocket/server.go b/vendor/github.com/gorilla/websocket/server.go index 887d5589..24d53b38 100644 --- a/vendor/github.com/gorilla/websocket/server.go +++ b/vendor/github.com/gorilla/websocket/server.go @@ -23,6 +23,8 @@ func (e HandshakeError) Error() string { return e.message } // Upgrader specifies parameters for upgrading an HTTP connection to a // WebSocket connection. +// +// It is safe to call Upgrader's methods concurrently. type Upgrader struct { // HandshakeTimeout specifies the duration for the handshake to complete. HandshakeTimeout time.Duration @@ -115,8 +117,8 @@ func (u *Upgrader) selectSubprotocol(r *http.Request, responseHeader http.Header // Upgrade upgrades the HTTP server connection to the WebSocket protocol. // // The responseHeader is included in the response to the client's upgrade -// request. Use the responseHeader to specify cookies (Set-Cookie) and the -// application negotiated subprotocol (Sec-WebSocket-Protocol). +// request. Use the responseHeader to specify cookies (Set-Cookie). To specify +// subprotocols supported by the server, set Upgrader.Subprotocols directly. // // If the upgrade fails, then Upgrade replies to the client with an HTTP error // response. @@ -131,7 +133,7 @@ func (u *Upgrader) Upgrade(w http.ResponseWriter, r *http.Request, responseHeade return u.returnError(w, r, http.StatusBadRequest, badHandshake+"'websocket' token not found in 'Upgrade' header") } - if r.Method != "GET" { + if r.Method != http.MethodGet { return u.returnError(w, r, http.StatusMethodNotAllowed, badHandshake+"request method is not GET") } |