transport

type ExternalClient struct {
	transpb.CommandServiceClient
	*grpc.ClientConn
}

type MessageHandler interface {
	HandleMessage(*transportpb.TransMsg)
	HandleCommand(context.Context,
		*transportpb.ClientPacket) (*transportpb.ClientPacket, error)
}

type Request struct {
	Command *commandpb.Command
	ReturnC chan<- commandpb.CommandResult
}

type Transport interface {
	Init(id peerpb.PeerID, addr string, peers map[peerpb.PeerID]string)
	Serve(MessageHandler)
	Send(msgs []peerpb.Message)
	Close()
}