51 lines
1.9 KiB
Rust
51 lines
1.9 KiB
Rust
//! Reporter central — orchestre le snapshot et le logging de toutes les métriques.
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use std::sync::Arc;
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use std::time::Duration;
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use crate::metrics::AppMetrics;
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/// Lance une tâche tokio unique qui reporte toutes les métriques à intervalle régulier.
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pub fn spawn_reporter(metrics: Arc<AppMetrics>, interval: Duration) {
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let metrics_http = Arc::clone(&metrics.http);
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let metrics_udp = Arc::clone(&metrics.udp);
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tokio::spawn(async move {
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let mut ticker = tokio::time::interval(interval);
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ticker.tick().await;
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let mut prev_http = metrics_http.snapshot();
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let mut prev_udp = metrics_udp.snapshot();
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loop {
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ticker.tick().await;
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let current_http = metrics_http.snapshot();
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let current_udp = metrics_udp.snapshot();
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let http_rates = current_http.rates_since(&prev_http);
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let udp_rates = current_udp.rates_since(&prev_udp);
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tracing::info!(
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// ── HTTP ──
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http_requests_total = current_http.requests_total,
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http_responses_2xx = current_http.responses_2xx,
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http_responses_4xx = current_http.responses_4xx,
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http_responses_5xx = current_http.responses_5xx,
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http_req_per_sec = format_args!("{:.2}", http_rates.requests_per_sec),
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http_avg_latency_ms = format_args!("{:.1}", http_rates.avg_latency_ms),
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// ── UDP ──
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udp_pkts_rx = current_udp.packets_received,
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udp_pkts_tx = current_udp.packets_sent,
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udp_pkts_dropped = current_udp.packets_dropped,
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udp_pkts_rx_s = format_args!("{:.1}", udp_rates.packets_received_per_sec),
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udp_pkts_tx_s = format_args!("{:.1}", udp_rates.packets_sent_per_sec),
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"App metrics"
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);
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prev_http = current_http;
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prev_udp = current_udp;
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}
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});
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}
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