Struct hotshot_types::traits::network::ChaosNetwork

pub struct ChaosNetwork {
    pub keep_numerator: u32,
    pub keep_denominator: u32,
    pub delay_low_ms: u64,
    pub delay_high_ms: u64,
    pub repeat_low: usize,
    pub repeat_high: usize,
}

A chaotic network using all the networking calls

Fields

keep_numerator: u32

numerator for probability of keeping packets

keep_denominator: u32

denominator for probability of keeping packets

delay_low_ms: u64

lowest value in milliseconds that a packet may be delayed

delay_high_ms: u64

highest value in milliseconds that a packet may be delayed

repeat_low: usize

lowest value of repeats for a message

repeat_high: usize

highest value of repeats for a message

Trait Implementations

impl Clone for ChaosNetwork

fn clone(&self) -> ChaosNetwork

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChaosNetwork

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl NetworkReliability for ChaosNetwork

fn sample_keep(&self) -> bool

Sample from bernoulli distribution to decide whether or not to keep a packet

fn sample_delay(&self) -> Duration

sample from uniform distribution to decide whether or not to keep a packet

fn sample_repeat(&self) -> usize

number of times to repeat the packet

fn scramble(&self, msg: Vec<u8>) -> Vec<u8>

scramble the packet

fn chaos_send_msg( &self, msg: Vec<u8>, send_fn: Arc<dyn Send + Sync + Fn(Vec<u8>) -> BoxSyncFuture<'static, ()> + 'static>, ) -> BoxSyncFuture<'static, ()>

given a message and a way to send the message, decide whether or not to send the message how long to delay the message whether or not to send duplicates and whether or not to include noise with the message then send the message note: usually self is stored in a rwlock so instead of doing the sending part, we just fiddle with the message then return a future that does the sending and delaying