handler

type FlushWriter struct {
	Writer  io.Writer
	Flusher http.Flusher
}

type Handler struct {
	WebSocket bool `json:"websocket,omitempty"`
	Connect   bool `json:"connect_method,omitempty"`
	Verbose   bool `json:"verbose,omitempty"`
	GRPC      bool `json:"grpc,omitempty"`

	// Upstream is ...
	Upstream app.Upstream `json:"-,omitempty"`
	// Proxy is ...
	Proxy app.Proxy `json:"-,omitempty"`
	// Logger is ...
	Logger *zap.Logger `json:"-,omitempty"`
	// Upgrader is ...
	Upgrader websocket.Upgrader `json:"-,omitempty"`
}