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use std::net::{IpAddr, Ipv4Addr};
/// The node's configuration.
#[derive(Debug, Clone)]
pub struct NodeConfig {
/// The name/identifier of the node.
pub name: Option<String>,
/// The IP address the node's connection listener should bind to.
pub listener_ip: IpAddr,
/// The desired listening port of the node.
pub desired_listening_port: Option<u16>,
/// Allow listening on a different port if `desired_listening_port` is unavailable.
pub allow_random_port: bool,
/// The depth of the queues passing connections to protocol handlers.
pub protocol_handler_queue_depth: usize,
/// The size of a per-connection buffer for reading inbound messages.
pub conn_read_buffer_size: usize,
/// The size of a per-connection buffer for writing outbound messages.
pub conn_write_buffer_size: usize,
/// The depth of per-connection queues used to process inbound messages.
pub conn_inbound_queue_depth: usize,
/// The depth of per-connection queues used to send outbound messages.
pub conn_outbound_queue_depth: usize,
/// The delay on the next read from a connection that can't be read from.
pub invalid_read_delay_secs: u64,
/// The maximum number of active connections the node can maintain.
pub max_connections: u16,
/// The maximum time allowed for connections to enable all protocols.
pub max_protocol_setup_time_ms: u64,
}
impl Default for NodeConfig {
fn default() -> Self {
Self {
name: None,
listener_ip: IpAddr::V4(Ipv4Addr::UNSPECIFIED),
desired_listening_port: None,
allow_random_port: true,
protocol_handler_queue_depth: 16,
conn_read_buffer_size: 64 * 1024,
conn_write_buffer_size: 64 * 1024,
conn_inbound_queue_depth: 256,
conn_outbound_queue_depth: 16,
invalid_read_delay_secs: 10,
max_connections: 100,
max_protocol_setup_time_ms: 3000,
}
}
}