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BlockSyncHandle

zakura_network::zakura

Struct BlockSyncHandle 

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pub struct BlockSyncHandle { /* private fields */ }
Expand description

Cheap cloneable handle used by services and drivers to inform block sync.

per-peer routines carries the shared per-peer download primitives here too, so service::add_peer (the pipe-routine spawn point) can wire each per-peer pipe-routine with the same WorkQueue/ByteBudget/PeerRegistry/Sequencer/ action/routine-to-reactor channels the reactor created.

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impl BlockSyncHandle

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pub async fn send( &self, event: BlockSyncEvent, ) -> Result<(), SendError<BlockSyncEvent>>

Send a fact/event to the block-sync reactor.

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pub fn try_send( &self, event: BlockSyncEvent, ) -> Result<(), TrySendError<BlockSyncEvent>>

Try to send a fact/event without awaiting.

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pub fn send_control( &self, event: BlockSyncEvent, ) -> Result<(), SendError<BlockSyncEvent>>

Send a control-plane event without sharing the bounded wire-event queue.

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pub fn send_lifecycle( &self, event: BlockSyncEvent, ) -> Result<(), SendError<BlockSyncEvent>>

Send a peer lifecycle event without sharing the bounded wire-event queue.

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pub fn peer_snapshot(&self) -> ServicePeerSnapshot

Return the currently cached peer slot snapshot.

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pub fn subscribe_status(&self) -> Receiver<BlockSyncStatus>

Subscribe to local block-sync status advertisements.

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pub fn local_status(&self) -> BlockSyncStatus

Return the currently cached local status advertisement.

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pub fn subscribe_candidate_state( &self, ) -> Receiver<ZakuraBlockSyncCandidateState>

Subscribe to block-sync candidate-selection hints.

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pub fn candidate_state(&self) -> ZakuraBlockSyncCandidateState

Return the currently cached block-sync candidate-selection hints.

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impl Clone for BlockSyncHandle

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fn clone(&self) -> BlockSyncHandle

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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

Formats the value using the given formatter. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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