mst_transport.hpp

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#ifndef IROHA_MST_TRANSPORT_HPP
#define IROHA_MST_TRANSPORT_HPP

#include <memory>
#include "interfaces/common_objects/peer.hpp"
#include "multi_sig_transactions/state/mst_state.hpp"

namespace iroha {
  namespace network {

    class MstTransportNotification {
     public:
      virtual void onNewState(
          const shared_model::crypto::PublicKey &from,
          const MstState &new_state) = 0;

      virtual ~MstTransportNotification() = default;
    };

    class MstTransport {
     public:
      virtual void subscribe(
          std::shared_ptr<MstTransportNotification> notification) = 0;

      virtual void sendState(const shared_model::interface::Peer &to,
                             const MstState &providing_state) = 0;

      virtual ~MstTransport() = default;
    };
  }  // namespace network
}  // namespace iroha
#endif  // IROHA_MST_TRANSPORT_HPP