Struct mixnet::core::RequestMetrics

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pub struct RequestMetrics {
    pub num_hops: usize,
    pub per_hop_net_delay: Duration,
    pub forwarding_delay: Duration,
    pub authored_packet_queue_delay: Duration,
}
Expand description

Metrics that can be used to estimate a request’s round-trip time.

Fields§

§num_hops: usize

The maximum number of hops for any of the fragments to reach the destination, plus the maximum number of hops for any of the SURBs to come back.

§per_hop_net_delay: Duration

Conservative estimate of the network (and processing) delay per hop.

§forwarding_delay: Duration

The maximum total forwarding delay for any request fragment, plus the maximum total forwarding delay for any SURB.

§authored_packet_queue_delay: Duration

A conservative estimate of the total delay through the authored packet queues at the source and destination.

Implementations§

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impl RequestMetrics

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pub fn estimate_rtt(&self, handling_delay: Duration) -> Duration

Returns a conservative estimate of the round-trip time, suitable for use as a timeout. handling_delay should be a conservative estimate of the time taken to handle the request at the destination and post the reply.

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