Struct massa_consensus_worker :: worker :: ConsensusWorker Copy item path

impl ConsensusWorker

pub fn new( config: ConsensusConfig, command_receiver: MassaReceiver<ConsensusCommand>, shared_state: Arc<RwLock<ConsensusState>>, init_graph: Option<BootstrapableGraph>, storage: Storage, ) -> Result<Self, ConsensusError>

Creates a new consensus worker.

§Arguments

config: consensus configuration
command_receiver: channel to receive commands from controller
channels: channels to communicate with other workers
shared_state: shared state with the controller
init_graph: Optional graph of blocks to initiate the worker
storage: shared storage

§Returns:

A ConsensusWorker, to interact with it use the ConsensusController

fn claim_parent_refs(&mut self) -> Result<(), ConsensusError>

Internal function used at initialization of the ConsensusWorker to link blocks with their parents

impl ConsensusWorker

fn manage_command( &mut self, command: ConsensusCommand, ) -> Result<(), ConsensusError>

Execute a command received from the controller also run an update of the graph after processing the command.

§Arguments:

command: the command to execute

§Returns:

An error if the command failed

fn wait_slot_or_command(&mut self, deadline: Instant) -> WaitingStatus

Wait and interrupt if we receive a command, a stop signal or we reach the instant

§Return:

WaitingStatus::Interrupted => if a command has been executed WaitingStatus::Ended => if we reached the instant WaitingStatus::Disconnected => if we received a stop signal

fn get_next_slot(&self, previous_slot: Option<Slot>) -> (Slot, Instant)

Gets the next slot and the instant when it will happen. Slots can be skipped if we waited too much in-between. Extra safety against double-production caused by clock adjustments (this is the role of the previous_slot parameter).

pub fn run(&mut self)

Runs in loop forever. This loop must stop every slot to perform operations on stats and graph but can be stopped anytime by a command received.

Auto Trait Implementations§

impl !UnwindSafe for ConsensusWorker

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