Struct cfxcore::sync::SynchronizationGraphInner

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pub struct SynchronizationGraphInner {
Show 13 fields
    pub arena: Slab<SynchronizationGraphNode>,
    pub hash_to_arena_indices: HashMap<H256, usize>,
    pub data_man: Arc<BlockDataManager>,
    pub pow_config: ProofOfWorkConfig,
    pub pow: Arc<PowComputer>,
    pub config: SyncGraphConfig,
    pub not_ready_blocks_frontier: UnreadyBlockFrontier,
    pub pos_not_ready_blocks_frontier: HashSet<usize>,
    pub old_era_blocks_frontier: VecDeque<usize>,
    pub old_era_blocks_frontier_set: HashSet<usize>,
    pub locked_for_catchup: bool,
    pub block_to_fill_set: HashSet<H256>,
    pub pos_verifier: Arc<PosVerifier>,
    /* private fields */

}

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§arena: Slab<SynchronizationGraphNode>§hash_to_arena_indices: HashMap<H256, usize>§data_man: Arc<BlockDataManager>§pow_config: ProofOfWorkConfig§pow: Arc<PowComputer>§config: SyncGraphConfig§not_ready_blocks_frontier: UnreadyBlockFrontier

The indices of blocks whose graph_status is not GRAPH_READY. It may consider not header-graph-ready in phases CatchUpRecoverBlockHeaderFromDB and CatchUpSyncBlockHeader. Or, it may consider not block-graph-ready in phases CatchUpRecoverBlockFromDB, CatchUpSyncBlock, and Normal.

§pos_not_ready_blocks_frontier: HashSet<usize>

This includes the blocks whose parent and referees are all ready, and only pos_reference has not been ready (pos_reference not committed or its pivot decision is not ready).

§old_era_blocks_frontier: VecDeque<usize>§old_era_blocks_frontier_set: HashSet<usize>§locked_for_catchup: bool

Set to true in CatchUpCheckpointPhase and CatchUpFillBlockBodyPhase so that sync graph and consensus graph remain unchanged for consistency.

§block_to_fill_set: HashSet<H256>

The set of blocks that we need to download block bodies in CatchUpFillBlockBodyPhase.

§pos_verifier: Arc<PosVerifier>

Implementations§

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impl SynchronizationGraphInner

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pub fn with_genesis_block( genesis_header: Arc<BlockHeader>, pow_config: ProofOfWorkConfig, pow: Arc<PowComputer>, config: SyncGraphConfig, data_man: Arc<BlockDataManager>, machine: Arc<Machine>, pos_verifier: Arc<PosVerifier> ) -> Self

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pub fn get_genesis_hash_and_height_in_current_era(&self) -> (H256, u64)

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pub fn get_stable_hash_and_height_in_current_era(&self) -> (H256, u64)

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pub fn insert_invalid(&mut self, header: Arc<BlockHeader>) -> usize

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pub fn insert(&mut self, header: Arc<BlockHeader>) -> usize

Return the index of the inserted block.

Trait Implementations§

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impl Graph for SynchronizationGraphInner

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type NodeIndex = usize

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impl MallocSizeOf for SynchronizationGraphInner

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fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.
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impl RichTreeGraph for SynchronizationGraphInner

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fn children(&self, node_index: Self::NodeIndex) -> Vec<Self::NodeIndex>

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fn referrers(&self, node_index: Self::NodeIndex) -> Vec<Self::NodeIndex>

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impl TreeGraph for SynchronizationGraphInner

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fn parent(&self, node_index: Self::NodeIndex) -> Option<Self::NodeIndex>

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fn referees(&self, node_index: Self::NodeIndex) -> Vec<Self::NodeIndex>

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