serviceinfo

type MethodHandler func(ctx context.Context, handler, args, result interface{}) error

type MethodInfo interface {
	Handler() MethodHandler
	NewArgs() interface{}
	NewResult() interface{}
	OneWay() bool
}

type PayloadCodec int

type ServiceInfo struct {
	// deprecated, for compatibility
	PackageName string

	// The name of the service. For generic services, it is always the constant `GenericService`.
	ServiceName string

	// HandlerType is the type value of a request handler from the generated code.
	HandlerType interface{}

	// Methods contains the meta information of methods supported by the service.
	// For generic service, there is only one method named by the constant `GenericMethod`.
	Methods map[string]MethodInfo

	// PayloadCodec is the codec of payload.
	PayloadCodec PayloadCodec

	// KiteXGenVersion is the version of command line tool 'kitex'.
	KiteXGenVersion string

	// Extra is for future feature info, to avoid compatibility issue
	// as otherwise we need to add a new field in the struct
	Extra map[string]interface{}

	// GenericMethod returns a MethodInfo for the given name.
	// It is used by generic calls only.
	GenericMethod func(name string) MethodInfo
}