websocket

var (
	ErrControlTooLong    = errors.New("control message too long")
	ErrRSVNotSupport     = errors.New("reserved bit not support")
	ErrPayloadError      = errors.New("payload length error")
	ErrControlFragmented = errors.New("control message can not be fragmented")
	ErrNotTCPConn        = errors.New("not a tcp connection")
	ErrWriteError        = errors.New("write error")
)

var (
	ErrInvalidMethod     = errors.New("Only GET Supported")
	ErrInvalidVersion    = errors.New("Sec-Websocket-Version: 13")
	ErrInvalidUpgrade    = errors.New("Can \"Upgrade\" only to \"WebSocket\"")
	ErrInvalidConnection = errors.New("\"Connection\" must be \"Upgrade\"")
	ErrMissingKey        = errors.New("Missing Key")
	ErrHijacker          = errors.New("Not implement http.Hijacker")
	ErrNoEmptyConn       = errors.New("Conn ReadBuf must be empty")
)

var (
	ErrBadHandshake = errors.New("bad handshake")
)