Function checkIsWebSocketRequest

server.go:535–540

check request is the websocket request check Connection contains upgrade

(req *http.Request)

// check request is the websocket request
// check Connection contains upgrade
func checkIsWebSocketRequest(req *http.Request) bool {
	if strings.Contains(strings.ToLower(req.Header.Get("Connection")), "upgrade") {
		return true
	}
	return false
}

// check request is startwith /debug/
func checkIsDebugRequest(req *http.Request) bool {