Settings

darkfi::net::settings

Struct Settings 

Source 
pub struct Settings {
Show 30 fields
    pub node_id: String,
    pub inbound_addrs: Vec<Url>,
    pub external_addrs: Vec<Url>,
    pub peers: Vec<Url>,
    pub seeds: Vec<Url>,
    pub magic_bytes: MagicBytes,
    pub app_version: Version,
    pub allowed_transports: Vec<String>,
    pub mixed_transports: Vec<String>,
    pub tor_socks5_proxy: Option<Url>,
    pub nym_socks5_proxy: Option<Url>,
    pub i2p_socks5_proxy: Url,
    pub outbound_connections: usize,
    pub inbound_connections: usize,
    pub outbound_connect_timeout: u64,
    pub channel_handshake_timeout: u64,
    pub channel_heartbeat_interval: u64,
    pub localnet: bool,
    pub outbound_peer_discovery_cooloff_time: u64,
    pub outbound_peer_discovery_attempt_time: u64,
    pub getaddrs_max: Option<u32>,
    pub p2p_datastore: Option<String>,
    pub hostlist: Option<String>,
    pub greylist_refinery_interval: u64,
    pub white_connect_percent: usize,
    pub gold_connect_count: usize,
    pub slot_preference_strict: bool,
    pub time_with_no_connections: u64,
    pub blacklist: Vec<(String, Vec<String>, Vec<u16>)>,
    pub ban_policy: BanPolicy,

}
Expand description

P2P network settings. The scope of this is a P2P network instance configured by the library user.

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§node_id: String

Only used for debugging, compromises privacy when set

§inbound_addrs: Vec<Url>

P2P accept addresses the instance listens on for inbound connections

§external_addrs: Vec<Url>

P2P external addresses the instance advertises so other peers can reach us and connect to us, as long as inbound addrs are configured

§peers: Vec<Url>

Peer nodes to manually connect to

§seeds: Vec<Url>

Seed nodes to connect to for peer discovery and/or advertising our own external addresses

§magic_bytes: MagicBytes

Magic bytes should be unique per P2P network. Avoid bleeding of networks.

§app_version: Version

Application version, used for convenient protocol matching

§allowed_transports: Vec<String>

Whitelisted network transports for outbound connections

§mixed_transports: Vec<String>

Transports allowed to be mixed (tcp, tcp+tls, tor, tor+tls) When transport is added to this list the corresponding transport in allowed_transports is used to connect to the node. Supported mixing scenarios include allowed_transport | mixed_transport tor | tcp tor+tls | tcp+tls socks5 | tor socks5 | tcp socks5+tls | tor+tls socks5+tls | tcp+tls

§tor_socks5_proxy: Option<Url>

Tor socks5 proxy to connect to when socks5 or socks5+tls are added to allowed transports and transport mixing is enabled

§nym_socks5_proxy: Option<Url>

Nym socks5 proxy to connect to when socks5 or socks5+tls are added to allowed transports and transport mixing is enabled

§i2p_socks5_proxy: Url

I2p Socks5 proxy to connect to i2p eepsite (hidden services)

§outbound_connections: usize

Outbound connection slots number, this many connections will be attempted. (This does not include manual connections)

§inbound_connections: usize

Inbound connection slots number, this many active listening connections will be allowed. (This does not include manual connections)

§outbound_connect_timeout: u64

Outbound connection timeout (in seconds)

§channel_handshake_timeout: u64

Exchange versions (handshake) timeout (in seconds)

§channel_heartbeat_interval: u64

Ping-pong exchange execution interval (in seconds)

§localnet: bool

Allow localnet hosts

§outbound_peer_discovery_cooloff_time: u64

Cooling off time for peer discovery when unsuccessful

§outbound_peer_discovery_attempt_time: u64

Time between peer discovery attempts

§getaddrs_max: Option<u32>

Maximum number of addresses (with preferred transports) to receive from seeds and peers. If undefined, outbound_connections will be used instead.

§p2p_datastore: Option<String>

P2P datastore path

§hostlist: Option<String>

Hostlist storage path

§greylist_refinery_interval: u64

Pause interval within greylist refinery process

§white_connect_percent: usize

Percent of connections to come from the whitelist

§gold_connect_count: usize

Number of goldlist connections

§slot_preference_strict: bool

If this is true, strictly follow the gold_connect_count and white_connect_percent settings. Otherwise, connect to greylist entries if we have no white or gold connections.

§time_with_no_connections: u64

Number of seconds with no connections after which refinery process is paused.

§blacklist: Vec<(String, Vec<String>, Vec<u16>)>

Nodes to avoid interacting with for the duration of the program, in the format [“host”, [“scheme”, “scheme”], [port, port]] If scheme is left empty it will default to “tcp+tls”. If ports are left empty all ports from this peer will be blocked.

§ban_policy: BanPolicy

Do not ban nodes that send messages without dispatchers if set to Relaxed. For most uses, should be set to Strict.

Trait Implementations§

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impl Clone for Settings

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fn clone(&self) -> Settings

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Settings

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

Formats the value using the given formatter. Read more
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impl Default for Settings

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl From<SettingsOpt> for Settings

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fn from(opt: SettingsOpt) -> Self

Converts to this type from the input type.

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