socket

type Message struct {
	Type    string   `json:"type"`
	Topic   string   `json:"topic"`
	Symbols []string `json:"symbols"`
}

type MessageSpreads struct {
	Symbol  string                  `json:"symbol"`
	Spreads []orderbook.CrossSpread `json:"spreads"`
}

type Server struct {
	// contains filtered or unexported fields
}

type WSConn struct {
	*websocket.Conn
	Topic   string
	Symbols []string
}