extrinsic_observer.hpp

Go to the documentation of this file.

#ifndef KAGOME_CORE_NETWORK_EXTRINSIC_OBSERVER_HPP
#define KAGOME_CORE_NETWORK_EXTRINSIC_OBSERVER_HPP

#include "common/blob.hpp"
#include "outcome/outcome.hpp"

namespace kagome::api {
  class AuthorApi;
}
namespace kagome::primitives {
  struct Extrinsic;
}

namespace kagome::network {

  class ExtrinsicObserver {
   public:
    virtual ~ExtrinsicObserver() = default;

    virtual outcome::result<common::Hash256> onTxMessage(
        const primitives::Extrinsic &extrinsic) = 0;
  };

}  // namespace kagome::network

#endif  // KAGOME_CORE_NETWORK_EXTRINSIC_OBSERVER_HPP