syntax = "proto3";
package message;

enum MessageType {
  UNKNOWN = 0;
  NEWNODE_BOOTNODE = 1;
  BOOTNODE_NEWNODE = 2;
  NEWNODE_BEACON = 3;
  BEACON_NEWNODE = 4;
}

// This is universal message for all communication protocols.
// There are different Requests for different message types.
// As we introduce a new type of message just add a new MessageType and new type of request in Message.
//
// The request field will be either one of the structure corresponding to the MessageType type.
message Message {
    MessageType type = 1;
    oneof request {
        NewNodeBootNodeRequest newnode_bootnode_request = 2;
        BootNodeNewNodeRequest bootnode_newnode_request = 3;
    }
}

// Message of NewNode talking to BootNode.
message NewNodeBootNodeRequest {
}

// Message of BootNode talking to NewNode.
message BootNodeNewNodeRequest {
}

// TODO(minhdoan): refactor and introduce consensus message as one of possible Message.request.