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PeriodicMeasure

rings_node::measure

Struct PeriodicMeasure 

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pub struct PeriodicMeasure { /* private fields */ }
Expand description

PeriodicMeasure is used to assess the reliability of peers by counting their behaviour. It currently count the number of sent and received messages in a given period (1 hour). The method Measure::incr should be called in the proper places.

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impl PeriodicMeasure

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pub fn new(storage: MeasureStorage) -> Self

Create a new PeriodicMeasure with the given storage.

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impl BehaviourJudgement for PeriodicMeasure

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fn quality<'life0, 'async_trait>( &'life0 self, did: Did, ) -> Pin<Box<dyn Future<Output = PeerQuality> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Classify local peer quality for DHT connection scheduling. Read more
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fn good<'life0, 'async_trait>( &'life0 self, did: Did, ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Return the legacy boolean judgement for callers that need a yes/no decision. Read more
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impl<const T: u64> ConnectBehaviour<T> for PeriodicMeasure

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fn good<'life0, 'async_trait>( &'life0 self, did: Did, ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: Sync + 'async_trait,

This asynchronous method returns a boolean indicating whether the node identified by did has a satisfactory connection behavior.
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impl Measure for PeriodicMeasure

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fn incr<'life0, 'async_trait>( &'life0 self, did: Did, counter: MeasureCounter, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

incr increments the counter of the given peer.

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fn get_count<'life0, 'async_trait>( &'life0 self, did: Did, counter: MeasureCounter, ) -> Pin<Box<dyn Future<Output = u64> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

get_count returns the counter of a peer in the current or previous period.

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impl<const T: u64> MessageRecvBehaviour<T> for PeriodicMeasure

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fn good<'life0, 'async_trait>( &'life0 self, did: Did, ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: Sync + 'async_trait,

This asynchronous method returns a boolean indicating whether the node identified by did has a satisfactory message receiving behavior.
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impl<const T: u64> MessageSendBehaviour<T> for PeriodicMeasure

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fn good<'life0, 'async_trait>( &'life0 self, did: Did, ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: Sync + 'async_trait,

This asynchronous method returns a boolean indicating whether the node identified by did has a satisfactory message sending behavior.

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