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BandwidthLoopState

netspeed_cli::bandwidth_loop

Struct BandwidthLoopState 

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pub struct BandwidthLoopState {
    pub total_bytes: Arc<AtomicU64>,
    pub peak_bps: Arc<AtomicU64>,
    pub speed_samples: Arc<Mutex<Vec<f64>>>,
    pub start: Instant,
    pub last_sample_ms: Arc<AtomicU64>,
    pub estimated_total: u64,
    pub progress: Arc<SpeedProgress>,
}
Expand description

Shared state for a bandwidth test (download or upload).

All fields are thread-safe for use across multiple concurrent streams.

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§total_bytes: Arc<AtomicU64>§peak_bps: Arc<AtomicU64>§speed_samples: Arc<Mutex<Vec<f64>>>§start: Instant§last_sample_ms: Arc<AtomicU64>§estimated_total: u64§progress: Arc<SpeedProgress>

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impl BandwidthLoopState

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pub fn new(estimated_total: u64, progress: Arc<SpeedProgress>) -> Self

Create a new bandwidth measurement state.

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pub fn record_bytes(&self, len: u64)

Record transferred bytes and update progress (throttled to 20 Hz).

This is the single point where all expensive operations (bandwidth calc, peak tracking, sample recording, progress update) are throttled.

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pub fn finish(&self) -> BandwidthResult

Compute final results from accumulated state.

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