Enum BubbleMergeConfig 

pub enum BubbleMergeConfig {
    Enabled(BubbleMergeConfigInner),
    Disabled,
}

Bubble merge strategy config for detecting and healing split-brain scenarios by joining small clusters with peers advertised in DHT that are not our neighbors.

Variants

Enabled(BubbleMergeConfigInner)

Disabled

Implementations

impl BubbleMergeConfig

pub fn builder() -> BubbleMergeConfigBuilder

Create a new BubbleMergeConfigBuilder with default values.

Examples found in repository

examples/full_config.rs (line 50)

fn config_builder() -> Config {
    Config::builder()
        .dht_config(
            DhtConfig::builder()
                .retries(3)
                .base_retry_interval(Duration::from_secs(5))
                .max_retry_jitter(Duration::from_secs(10))
                .get_timeout(Duration::from_secs(10))
                .put_timeout(Duration::from_secs(10))
                .build(),
        )
        .bootstrap_config(
            BootstrapConfig::builder()
                .max_bootstrap_records(5)
                .publish_record_on_startup(true)
                .check_older_records_first_on_startup(false)
                .discovery_poll_interval(Duration::from_millis(2000))
                .no_peers_retry_interval(Duration::from_millis(1500))
                .per_peer_join_settle_time(Duration::from_millis(100))
                .join_confirmation_wait_time(Duration::from_millis(500))
                .build(),
        )
        .max_join_peer_count(4)
        .publisher_config(
            PublisherConfig::builder()
                .initial_delay(Duration::from_secs(10))
                .base_interval(Duration::from_secs(10))
                .max_jitter(Duration::from_secs(50))
                .build(),
        )
        .merge_config(
            MergeConfig::builder()
                .bubble_merge(
                    BubbleMergeConfig::builder()
                        .min_neighbors(4)
                        .base_interval(Duration::from_secs(60))
                        .max_jitter(Duration::from_secs(120))
                        .fail_topic_creation_on_merge_startup_failure(true)
                        .build(),
                )
                .message_overlap_merge(
                    MessageOverlapMergeConfig::builder()
                        .base_interval(Duration::from_secs(60))
                        .max_jitter(Duration::from_secs(120))
                        .fail_topic_creation_on_merge_startup_failure(true)
                        .build(),
                )
                .build(),
        )
        .timeouts(
            TimeoutConfig::builder()
                .join_peer_timeout(Duration::from_secs(5))
                .broadcast_neighbors_timeout(Duration::from_secs(5))
                .broadcast_timeout(Duration::from_secs(5))
                .build(),
        )
        .build()
}

Trait Implementations

impl Clone for BubbleMergeConfig

fn clone(&self) -> BubbleMergeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BubbleMergeConfig

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

Formats the value using the given formatter.

impl Default for BubbleMergeConfig

fn default() -> Self

Returns the “default value” for a type.