Struct sc_network_sync::strategy::warp::WarpSync
source · pub struct WarpSync<B: BlockT, Client> { /* private fields */ }
Expand description
Warp sync state machine. Accumulates warp proofs and state.
Implementations§
source§impl<B, Client> WarpSync<B, Client>where
B: BlockT,
Client: HeaderBackend<B> + 'static,
impl<B, Client> WarpSync<B, Client>where
B: BlockT,
Client: HeaderBackend<B> + 'static,
sourcepub const STRATEGY_KEY: StrategyKey = _
pub const STRATEGY_KEY: StrategyKey = _
Strategy key used by warp sync.
sourcepub fn new(
client: Arc<Client>,
warp_sync_config: WarpSyncConfig<B>,
protocol_name: Option<ProtocolName>,
block_downloader: Arc<dyn BlockDownloader<B>>,
) -> Self
pub fn new( client: Arc<Client>, warp_sync_config: WarpSyncConfig<B>, protocol_name: Option<ProtocolName>, block_downloader: Arc<dyn BlockDownloader<B>>, ) -> Self
Create a new instance. When passing a warp sync provider we will be checking for proof and authorities. Alternatively we can pass a target block when we want to skip downloading proofs, in this case we will continue polling until the target block is known.
sourcepub fn add_peer(
&mut self,
peer_id: PeerId,
_best_hash: B::Hash,
best_number: NumberFor<B>,
)
pub fn add_peer( &mut self, peer_id: PeerId, _best_hash: B::Hash, best_number: NumberFor<B>, )
Notify that a new peer has connected.
sourcepub fn remove_peer(&mut self, peer_id: &PeerId)
pub fn remove_peer(&mut self, peer_id: &PeerId)
Notify that a peer has disconnected.
sourcepub fn on_validated_block_announce(
&mut self,
is_best: bool,
peer_id: PeerId,
announce: &BlockAnnounce<B::Header>,
) -> Option<(B::Hash, NumberFor<B>)>
pub fn on_validated_block_announce( &mut self, is_best: bool, peer_id: PeerId, announce: &BlockAnnounce<B::Header>, ) -> Option<(B::Hash, NumberFor<B>)>
Submit a validated block announcement.
Returns new best hash & best number of the peer if they are updated.
pub fn on_generic_response( &mut self, peer_id: &PeerId, protocol_name: ProtocolName, response: Box<dyn Any + Send>, )
sourcepub fn on_warp_proof_response(
&mut self,
peer_id: &PeerId,
response: EncodedProof,
)
pub fn on_warp_proof_response( &mut self, peer_id: &PeerId, response: EncodedProof, )
Process warp proof response.
sourcepub fn on_block_response(
&mut self,
peer_id: PeerId,
request: BlockRequest<B>,
blocks: Vec<BlockData<B>>,
)
pub fn on_block_response( &mut self, peer_id: PeerId, request: BlockRequest<B>, blocks: Vec<BlockData<B>>, )
Process (target) block response.
sourcepub fn progress(&self) -> WarpSyncProgress<B>
pub fn progress(&self) -> WarpSyncProgress<B>
Returns warp sync estimated progress (stage, bytes received).
sourcepub fn status(&self) -> SyncStatus<B>
pub fn status(&self) -> SyncStatus<B>
Returns the current sync status.
sourcepub fn actions(
&mut self,
network_service: &NetworkServiceHandle,
) -> impl Iterator<Item = SyncingAction<B>>
pub fn actions( &mut self, network_service: &NetworkServiceHandle, ) -> impl Iterator<Item = SyncingAction<B>>
Get actions that should be performed by the owner on WarpSync
’s behalf
sourcepub fn take_result(&mut self) -> Option<WarpSyncResult<B>>
pub fn take_result(&mut self) -> Option<WarpSyncResult<B>>
Take the result of finished warp sync, returning None
if the sync was unsuccessful.
Auto Trait Implementations§
impl<B, Client> Freeze for WarpSync<B, Client>
impl<B, Client> !RefUnwindSafe for WarpSync<B, Client>
impl<B, Client> Send for WarpSync<B, Client>
impl<B, Client> !Sync for WarpSync<B, Client>
impl<B, Client> Unpin for WarpSync<B, Client>
impl<B, Client> !UnwindSafe for WarpSync<B, Client>
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