metrics.h

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// SPDX-FileCopyrightText: Copyright (c) 2024 Cisco Systems
// SPDX-License-Identifier: BSD-2-Clause
 
#pragma once
 
#include "detail/quic_transport_metrics.h"
#include <string>
 
namespace quicr {
    using namespace quicr;
    using MetricsTimeStampUs = uint64_t; 
 
    struct ConnectionMetrics
    {
        MetricsTimeStampUs last_sample_time; 
 
        QuicConnectionMetrics quic; 
 
        uint64_t rx_dgram_unknown_track_alias{ 0 }; 
        uint64_t rx_dgram_invalid_type{ 0 };        
        uint64_t rx_dgram_decode_failed{ 0 };       
 
        uint64_t rx_stream_buffer_error{ 0 };        
        uint64_t rx_stream_unknown_track_alias{ 0 }; 
        uint64_t rx_stream_invalid_type{ 0 };        
 
        uint64_t invalid_ctrl_stream_msg{ 0 }; 
    };
 
    struct SubscribeTrackMetrics
    {
        MetricsTimeStampUs last_sample_time; 
 
        uint64_t bytes_received{ 0 };   
        uint64_t objects_received{ 0 }; 
    };
 
    struct PublishTrackMetrics
    {
        MetricsTimeStampUs last_sample_time; 
 
        uint64_t bytes_published{ 0 };   
        uint64_t objects_published{ 0 }; 
 
        uint64_t objects_dropped_not_ok{ 0 }; 
 
        struct Quic
        {
            uint64_t tx_buffer_drops{ 0 };   
            uint64_t tx_queue_discards{ 0 }; 
            uint64_t tx_queue_expired{ 0 };  
 
            uint64_t tx_delayed_callback{ 0 }; 
            uint64_t tx_reset_wait{ 0 };       
 
            MinMaxAvg tx_queue_size;         
            MinMaxAvg tx_callback_ms;        
            MinMaxAvg tx_object_duration_us; 
        } quic;
    };
 
} // namespace moq