TimingAwaiter.h

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#pragma once

#include <swarmio/services/Awaiter.h>
#include <chrono>

namespace swarmio::services::ping
{
    class SWARMIO_API TimingAwaiter final : public Awaiter<std::chrono::nanoseconds>
    {
        private:

            std::chrono::time_point<std::chrono::high_resolution_clock> _start;

        protected:

            virtual std::chrono::nanoseconds ExtractResponse(const Node* node, const data::Message* message) override;

        public:

            TimingAwaiter(Endpoint* endpoint, uint64_t requestIdentifier)
                : Awaiter(endpoint, requestIdentifier) 
            {
                _start = std::chrono::high_resolution_clock::now();
                FinishConstruction();
            }

            double GetResponseInMilliseconds();
    };
}