Struct hotshot_task_impls::view_sync::ViewSyncReplicaTaskState

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pub struct ViewSyncReplicaTaskState<TYPES: NodeType, V: Versions> {
Show 13 fields
    pub view_sync_timeout: Duration,
    pub cur_view: TYPES::View,
    pub next_view: TYPES::View,
    pub cur_epoch: TYPES::Epoch,
    pub relay: u64,
    pub finalized: bool,
    pub sent_view_change_event: bool,
    pub timeout_task: Option<JoinHandle<()>>,
    pub id: u64,
    pub membership: Arc<RwLock<TYPES::Membership>>,
    pub public_key: TYPES::SignatureKey,
    pub private_key: <TYPES::SignatureKey as SignatureKey>::PrivateKey,
    pub upgrade_lock: UpgradeLock<TYPES, V>,

}
Expand description

State of a view sync replica task

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§view_sync_timeout: Duration

Timeout for view sync rounds

§cur_view: TYPES::View

Current round HotShot is in

§next_view: TYPES::View

Round HotShot wishes to be in

§cur_epoch: TYPES::Epoch

Current epoch HotShot is in

§relay: u64

The relay index we are currently on

§finalized: bool

Whether we have seen a finalized certificate

§sent_view_change_event: bool

Whether we have already sent a view change event for next_view

§timeout_task: Option<JoinHandle<()>>

Timeout task handle, when it expires we try the next relay

§id: u64

Our node id; for logging

§membership: Arc<RwLock<TYPES::Membership>>

Membership for the quorum

§public_key: TYPES::SignatureKey

This Nodes Public Key

§private_key: <TYPES::SignatureKey as SignatureKey>::PrivateKey

Our Private Key

§upgrade_lock: UpgradeLock<TYPES, V>

Lock for a decided upgrade

Implementations§

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impl<TYPES: NodeType, V: Versions> ViewSyncReplicaTaskState<TYPES, V>

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pub async fn handle( &mut self, event: Arc<HotShotEvent<TYPES>>, event_stream: Sender<Arc<HotShotEvent<TYPES>>>, ) -> Option<HotShotTaskCompleted>

Handle incoming events for the view sync replica task

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impl<TYPES: NodeType, V: Versions> TaskState for ViewSyncReplicaTaskState<TYPES, V>

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type Event = HotShotEvent<TYPES>

Type of event sent and received by the task
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fn handle_event<'life0, 'life1, 'life2, 'async_trait>( &'life0 mut self, event: Arc<Self::Event>, sender: &'life1 Sender<Arc<Self::Event>>, _receiver: &'life2 Receiver<Arc<Self::Event>>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Handles an event, providing direct access to the specific channel we received the event on.
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fn cancel_subtasks(&mut self)

Joins all subtasks.

Auto Trait Implementations§

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impl<TYPES, V> Freeze for ViewSyncReplicaTaskState<TYPES, V>
where <TYPES as NodeType>::View: Freeze, <TYPES as NodeType>::Epoch: Freeze, <TYPES as NodeType>::SignatureKey: Freeze, <<TYPES as NodeType>::SignatureKey as SignatureKey>::PrivateKey: Freeze,

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impl<TYPES, V> !RefUnwindSafe for ViewSyncReplicaTaskState<TYPES, V>

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impl<TYPES, V> Send for ViewSyncReplicaTaskState<TYPES, V>

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impl<TYPES, V> Sync for ViewSyncReplicaTaskState<TYPES, V>

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impl<TYPES, V> Unpin for ViewSyncReplicaTaskState<TYPES, V>
where <TYPES as NodeType>::View: Unpin, <TYPES as NodeType>::Epoch: Unpin, <TYPES as NodeType>::SignatureKey: Unpin, <<TYPES as NodeType>::SignatureKey as SignatureKey>::PrivateKey: Unpin, V: Unpin,

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impl<TYPES, V> !UnwindSafe for ViewSyncReplicaTaskState<TYPES, V>

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