Struct ConnectionConfig

pub struct ConnectionConfig {
    pub listen_addr: SocketAddr,
    pub public_addr: SocketAddr,
    pub seed_nodes: Vec<String>,
}

Configuration for the cluster network.

Fields

listen_addr: SocketAddr

The binding address for the RPC server to bind and listen on.

This is often 0.0.0.0 + your chosen port.

public_addr: SocketAddr

The public address to be broadcast to other cluster members.

This is normally the machine’s public IP address and the port the server is listening on.

seed_nodes: Vec<String>

A set of initial seed nodes which the node will attempt to connect to and learn of any other members in the cluster.

Normal 2 or 3 seeds is fine when running a multi-node cluster. Having only 1 seed can be dangerous if both nodes happen to go down but the seed does not restart before this node, as it will be unable to re-join the cluster.

Implementations

impl ConnectionConfig

pub fn new( listen_addr: SocketAddr, public_addr: SocketAddr, seeds: impl IntoIterator<Item = impl AsRef<str>>, ) -> Self

Creates a new connection config.

Trait Implementations

impl Clone for ConnectionConfig

fn clone(&self) -> ConnectionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionConfig

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

Formats the value using the given formatter.