package ws

//操作符
const (
	OP_LOGIN       = "login"
	OP_ERROR       = "error"
	OP_SUBSCRIBE   = "subscribe"
	OP_UNSUBSCRIBE = "unsubscribe"
)

// instrument Type
const (
	SPOT    = "SPOT"
	SWAP    = "SWAP"
	FUTURES = "FUTURES"
	OPTION  = "OPTION"
	ANY     = "ANY"
)
