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daemon: improve polling interval adjustment

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Casting float ->→ u64 risks silent truncation & sub-second intervals. We now *round*
the computed interval, and ensure a minimum value of 1 to avoid zero or overly-small
polling intervals.
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NotAShelf 2025-05-17 03:02:51 +03:00
parent 4fcfeb073d
commit 6335f139f9
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1 changed files with 3 additions and 2 deletions
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src/daemon.rs
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@ -71,7 +71,7 @@ fn compute_new(params: &IntervalParams) -> u64 {
// Adjust for CPU/temperature volatility // Adjust for CPU/temperature volatility
// If either CPU usage or temperature is changing rapidly, decrease interval // If either CPU usage or temperature is changing rapidly, decrease interval
if params.cpu_volatility > 10.0 || params.temp_volatility > 2.0 { if params.cpu_volatility > 10.0 || params.temp_volatility > 2.0 {
adjusted_interval = (adjusted_interval as f32 * 0.5) as u64; adjusted_interval = ((adjusted_interval as f32 * 0.5).round()).max(1.0) as u64;
} }
// Ensure interval stays within configured bounds // Ensure interval stays within configured bounds
@ -193,7 +193,8 @@ impl SystemHistory {
let elapsed_hours = last_timestamp.elapsed().as_secs_f32() / 3600.0; let elapsed_hours = last_timestamp.elapsed().as_secs_f32() / 3600.0;
// Only calculate discharge rate if at least 30 seconds have passed // Only calculate discharge rate if at least 30 seconds have passed
// and we're not on AC power // and we're not on AC power
if elapsed_hours > 0.0083 && !battery.ac_connected { // 0.0083 hours = 30 seconds if elapsed_hours > 0.0083 && !battery.ac_connected {
// 0.0083 hours = 30 seconds
// Calculate discharge rate in percent per hour // Calculate discharge rate in percent per hour
let percent_change = last_percentage - current_percent; let percent_change = last_percentage - current_percent;
if percent_change > 0.0 { if percent_change > 0.0 {