rpc-go/protocol/server_codec.go

package protocol

// ServerCodec creates a ServerRequestCodec to process each request.
type ServerCodec interface {
	NewRequest(messageType int, message []byte) (ServerRequestCodec, error)
	// NewRequestWithString(method string, params []string, id interface{}) (ServerRequestCodec, error)
	NewNotification(method string, args []interface{}) (messageType int, message []byte, err error)
}

// ServerRequestCodec decodes a request and encodes a response using a specific
// serialization scheme.
type ServerRequestCodec interface {
	RegistryCodec

	HasResponse() bool
	NewResponse(reply interface{}, replyErr error) (messageType int, message []byte, err error)
	NewResponseWithString(reply string, replyErr error) (messageType int, message []byte, err error)
}