CubemapStateProto serialize();
void add_client_from_serialized(const ClientProto &client);
void add_stream(const std::string &stream_id, size_t bytes_received, Stream::Encoding encoding);
CubemapStateProto serialize();
void add_client_from_serialized(const ClientProto &client);
void add_stream(const std::string &stream_id, size_t bytes_received, Stream::Encoding encoding);