middleware/echo.go
func Echo(ctx *neptulon.ReqCtx) error {
	// unmarshall incoming message into response directly
	if err := ctx.Params(&ctx.Res); err != nil {
		return err
	}
	return ctx.Next()
}
func Echo(ctx *neptulon.ReqCtx) error {
	// unmarshall incoming message into response directly
	if err := ctx.Params(&ctx.Res); err != nil {
		return err
	}
	return ctx.Next()
}
func Echo ( ctx * neptulon . ReqCtx ) error { // unmarshall incoming message into response directly if err := ctx . Params ( & ctx . Res ) ; err != nil { return err } return ctx . Next ( ) }
// Echo sends incoming messages back as is.
Echo sends incoming messages back as is .