library/cpp/messagebus/message_counter.h


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#pragma once

#include <util/generic/string.h>

#include <cstddef>

namespace NBus { 
    namespace NPrivate { 
        struct TMessageCounter { 
            size_t BytesData; 
            size_t BytesNetwork; 
            size_t Count; 
            size_t CountCompressed; 
            size_t CountCompressionRequests; // reader only 

            void AddMessage(size_t bytesData, size_t bytesCompressed, bool Compressed, bool compressionRequested) { 
                BytesData += bytesData; 
                BytesNetwork += bytesCompressed; 
                Count += 1; 
                if (Compressed) { 
                    CountCompressed += 1; 
                } 
                if (compressionRequested) { 
                    CountCompressionRequests += 1; 
                } 
            } 

            TMessageCounter& operator+=(const TMessageCounter& that); 

            TString ToString(bool reader) const; 

            TMessageCounter(); 
        }; 
 
    }
}