Struct solana_core::crds_gossip_push::CrdsGossipPush

pub struct CrdsGossipPush {
    pub max_bytes: usize,
    pub num_active: usize,
    pub push_fanout: usize,
    pub msg_timeout: u64,
    pub prune_timeout: u64,
    pub num_total: usize,
    pub num_old: usize,
    pub num_pushes: usize,
    // some fields omitted
}

Fields

max_bytes: usize

max bytes per message

num_active: usize

push_fanout: usize

msg_timeout: u64

prune_timeout: u64

num_total: usize

num_old: usize

num_pushes: usize

Implementations

impl CrdsGossipPush

pub fn num_pending(&self) -> usize

pub fn prune_received_cache(
    &mut self,
    self_pubkey: &Pubkey,
    origin: &Pubkey,
    stakes: &HashMap<Pubkey, u64>
) -> Vec<Pubkey>

pub fn process_push_message(
    &mut self,
    crds: &mut Crds,
    from: &Pubkey,
    value: CrdsValue,
    now: u64
) -> Result<Option<VersionedCrdsValue>, CrdsGossipError>

process a push message to the network

pub fn push_pull_responses(
    &mut self,
    values: Vec<(CrdsValueLabel, Hash, u64)>,
    now: u64
)

push pull responses

pub fn new_push_messages(
    &mut self,
    crds: &Crds,
    now: u64
) -> HashMap<Pubkey, Vec<CrdsValue>>

New push message to broadcast to peers. Returns a list of Pubkeys for the selected peers and a list of values to send to all the peers. The list of push messages is created such that all the randomly selected peers have not pruned the source addresses.

pub fn process_prune_msg(
    &self,
    self_pubkey: &Pubkey,
    peer: &Pubkey,
    origins: &[Pubkey]
)

add the from to the peer’s filter of nodes

pub fn refresh_push_active_set(
    &mut self,
    crds: &Crds,
    stakes: &HashMap<Pubkey, u64>,
    gossip_validators: Option<&HashSet<Pubkey>>,
    self_id: &Pubkey,
    self_shred_version: u16,
    network_size: usize,
    ratio: usize
)

refresh the push active set

• ratio - active_set.len()/ratio is the number of actives to rotate

pub fn purge_old_pending_push_messages(&mut self, crds: &Crds, min_time: u64)

purge old pending push messages

pub fn purge_old_received_cache(&mut self, min_time: u64)

purge received push message cache

Trait Implementations

impl Default for CrdsGossipPush

fn default() -> Self

Returns the “default value” for a type.