catch_up_observer.hpp

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#ifndef KAGOME_CORE_CONSENSUS_GRANDPA_CATCHUPOBSERVER
#define KAGOME_CORE_CONSENSUS_GRANDPA_CATCHUPOBSERVER

#include <libp2p/peer/peer_id.hpp>

#include "network/types/grandpa_message.hpp"

namespace kagome::consensus::grandpa {

  struct CatchUpObserver {
    virtual ~CatchUpObserver() = default;

    virtual void onCatchUpRequest(const libp2p::peer::PeerId &peer_id,
                                  const network::CatchUpRequest &msg) = 0;

    virtual void onCatchUpResponse(const libp2p::peer::PeerId &peer_id,
                                   const network::CatchUpResponse &msg) = 0;
  };

}  // namespace kagome::consensus::grandpa

#endif  // KAGOME_CORE_CONSENSUS_GRANDPA_CATCHUPOBSERVER