karyon_p2p::slots

Struct ConnectionSlots

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pub struct ConnectionSlots {
    signal: CondWait,
    slots: AtomicUsize,
    max_slots: usize,
}
Expand description

Manages available inbound and outbound slots.

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§signal: CondWait

A condvar for notifying when a slot become available.

§slots: AtomicUsize

The number of occupied slots

§max_slots: usize

The maximum number of slots.

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impl ConnectionSlots

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pub fn new(max_slots: usize) -> Self

Creates a new ConnectionSlots

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pub fn add(&self)

Increases the occupied slots by one.

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pub async fn remove(&self)

Decreases the occupied slots by one and notifies the waiting signal to start accepting/connecting new connections.

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pub async fn wait_for_slot(&self)

Waits for a slot to become available.

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