Struct hotshot_task_impls::consensus::ConsensusTaskState
source · pub struct ConsensusTaskState<TYPES: NodeType, I: NodeImplementation<TYPES>, V: Versions> {Show 24 fields
pub public_key: TYPES::SignatureKey,
pub private_key: <TYPES::SignatureKey as SignatureKey>::PrivateKey,
pub consensus: OuterConsensus<TYPES>,
pub instance_state: Arc<TYPES::InstanceState>,
pub timeout: u64,
pub round_start_delay: u64,
pub cur_view: TYPES::Time,
pub cur_view_time: i64,
pub payload_commitment_and_metadata: Option<CommitmentAndMetadata<TYPES>>,
pub network: Arc<I::Network>,
pub timeout_membership: Arc<TYPES::Membership>,
pub quorum_membership: Arc<TYPES::Membership>,
pub da_membership: Arc<TYPES::Membership>,
pub vote_collectors: VoteCollectorsMap<TYPES, QuorumVote<TYPES>, QuorumCertificate<TYPES>, V>,
pub timeout_vote_collectors: VoteCollectorsMap<TYPES, TimeoutVote<TYPES>, TimeoutCertificate<TYPES>, V>,
pub timeout_task: JoinHandle<()>,
pub spawned_tasks: BTreeMap<TYPES::Time, Vec<JoinHandle<()>>>,
pub formed_upgrade_certificate: Option<UpgradeCertificate<TYPES>>,
pub proposal_cert: Option<ViewChangeEvidence<TYPES>>,
pub output_event_stream: Sender<Event<TYPES>>,
pub current_proposal: Option<QuorumProposal<TYPES>>,
pub id: u64,
pub storage: Arc<RwLock<I::Storage>>,
pub upgrade_lock: UpgradeLock<TYPES, V>,
}Expand description
The state for the consensus task. Contains all of the information for the implementation of consensus
Fields§
§public_key: TYPES::SignatureKeyOur public key
private_key: <TYPES::SignatureKey as SignatureKey>::PrivateKeyOur Private Key
consensus: OuterConsensus<TYPES>Reference to consensus. The replica will require a write lock on this.
instance_state: Arc<TYPES::InstanceState>Immutable instance state
timeout: u64View timeout from config.
round_start_delay: u64Round start delay from config, in milliseconds.
cur_view: TYPES::TimeView number this view is executing in.
cur_view_time: i64Timestamp this view starts at.
payload_commitment_and_metadata: Option<CommitmentAndMetadata<TYPES>>The commitment to the current block payload and its metadata submitted to DA.
network: Arc<I::Network>The underlying network
timeout_membership: Arc<TYPES::Membership>Membership for Timeout votes/certs
quorum_membership: Arc<TYPES::Membership>Membership for Quorum Certs/votes
da_membership: Arc<TYPES::Membership>Membership for DA committee Votes/certs
vote_collectors: VoteCollectorsMap<TYPES, QuorumVote<TYPES>, QuorumCertificate<TYPES>, V>A map of QuorumVote collector tasks.
timeout_vote_collectors: VoteCollectorsMap<TYPES, TimeoutVote<TYPES>, TimeoutCertificate<TYPES>, V>A map of TimeoutVote collector tasks.
timeout_task: JoinHandle<()>timeout task handle
spawned_tasks: BTreeMap<TYPES::Time, Vec<JoinHandle<()>>>Spawned tasks related to a specific view, so we can cancel them when they are stale
formed_upgrade_certificate: Option<UpgradeCertificate<TYPES>>The most recent upgrade certificate this node formed. Note: this is ONLY for certificates that have been formed internally, so that we can propose with them.
Certificates received from other nodes will get reattached regardless of this fields, since they will be present in the leaf we propose off of.
proposal_cert: Option<ViewChangeEvidence<TYPES>>last View Sync Certificate or Timeout Certificate this node formed.
output_event_stream: Sender<Event<TYPES>>Output events to application
current_proposal: Option<QuorumProposal<TYPES>>The most recent proposal we have, will correspond to the current view if Some() Will be none if the view advanced through timeout/view_sync
id: u64The node’s id
storage: Arc<RwLock<I::Storage>>This node’s storage ref
upgrade_lock: UpgradeLock<TYPES, V>Lock for a decided upgrade
Implementations§
source§impl<TYPES: NodeType, I: NodeImplementation<TYPES>, V: Versions> ConsensusTaskState<TYPES, I, V>
impl<TYPES: NodeType, I: NodeImplementation<TYPES>, V: Versions> ConsensusTaskState<TYPES, I, V>
sourcepub async fn cancel_tasks(&mut self, view: TYPES::Time)
pub async fn cancel_tasks(&mut self, view: TYPES::Time)
Cancel all tasks the consensus tasks has spawned before the given view
sourcefn validate_disperse(
&self,
disperse: &Proposal<TYPES, VidDisperseShare<TYPES>>
) -> bool
fn validate_disperse( &self, disperse: &Proposal<TYPES, VidDisperseShare<TYPES>> ) -> bool
Validate the VID disperse is correctly signed and has the correct share.
sourceasync fn publish_proposal(
&mut self,
view: TYPES::Time,
event_sender: Sender<Arc<HotShotEvent<TYPES>>>,
event_receiver: Receiver<Arc<HotShotEvent<TYPES>>>
) -> Result<()>
async fn publish_proposal( &mut self, view: TYPES::Time, event_sender: Sender<Arc<HotShotEvent<TYPES>>>, event_receiver: Receiver<Arc<HotShotEvent<TYPES>>> ) -> Result<()>
Publishes a proposal
sourceasync fn spawn_vote_task(
&mut self,
view: TYPES::Time,
event_sender: Sender<Arc<HotShotEvent<TYPES>>>,
event_receiver: Receiver<Arc<HotShotEvent<TYPES>>>
)
async fn spawn_vote_task( &mut self, view: TYPES::Time, event_sender: Sender<Arc<HotShotEvent<TYPES>>>, event_receiver: Receiver<Arc<HotShotEvent<TYPES>>> )
Spawn a vote task for the given view. Will try to vote
and emit a QuorumVoteSend event we should vote on the current proposal
sourcepub async fn handle(
&mut self,
event: Arc<HotShotEvent<TYPES>>,
event_sender: Sender<Arc<HotShotEvent<TYPES>>>,
event_receiver: Receiver<Arc<HotShotEvent<TYPES>>>
)
pub async fn handle( &mut self, event: Arc<HotShotEvent<TYPES>>, event_sender: Sender<Arc<HotShotEvent<TYPES>>>, event_receiver: Receiver<Arc<HotShotEvent<TYPES>>> )
Handles a consensus event received on the event stream
Trait Implementations§
source§impl<TYPES: NodeType, I: NodeImplementation<TYPES>, V: Versions> TaskState for ConsensusTaskState<TYPES, I, V>
impl<TYPES: NodeType, I: NodeImplementation<TYPES>, V: Versions> TaskState for ConsensusTaskState<TYPES, I, V>
§type Event = HotShotEvent<TYPES>
type Event = HotShotEvent<TYPES>
Type of event sent and received by the task
source§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>>
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Handles an event, providing direct access to the specific channel we received the event on.
Auto Trait Implementations§
impl<TYPES, I, V> Freeze for ConsensusTaskState<TYPES, I, V>where
<TYPES as NodeType>::AuctionResult: Freeze,
<TYPES as NodeType>::BlockHeader: Freeze,
<<TYPES as NodeType>::BlockPayload as BlockPayload<TYPES>>::Metadata: Freeze,
<<TYPES as NodeType>::SignatureKey as SignatureKey>::PrivateKey: Freeze,
<<TYPES as NodeType>::SignatureKey as SignatureKey>::QcType: Freeze,
<TYPES as NodeType>::SignatureKey: Freeze,
<TYPES as NodeType>::Time: Freeze,
impl<TYPES, I, V> !RefUnwindSafe for ConsensusTaskState<TYPES, I, V>
impl<TYPES, I, V> Send for ConsensusTaskState<TYPES, I, V>
impl<TYPES, I, V> Sync for ConsensusTaskState<TYPES, I, V>
impl<TYPES, I, V> Unpin for ConsensusTaskState<TYPES, I, V>where
TYPES: Unpin,
V: Unpin,
<TYPES as NodeType>::AuctionResult: Unpin,
<TYPES as NodeType>::BlockHeader: Unpin,
<<TYPES as NodeType>::BuilderSignatureKey as BuilderSignatureKey>::BuilderSignature: Unpin,
<TYPES as NodeType>::BuilderSignatureKey: Unpin,
<<TYPES as NodeType>::BlockPayload as BlockPayload<TYPES>>::Metadata: Unpin,
<<TYPES as NodeType>::SignatureKey as SignatureKey>::PrivateKey: Unpin,
<<TYPES as NodeType>::SignatureKey as SignatureKey>::QcType: Unpin,
<TYPES as NodeType>::SignatureKey: Unpin,
<TYPES as NodeType>::Time: Unpin,
impl<TYPES, I, V> !UnwindSafe for ConsensusTaskState<TYPES, I, V>
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