Struct sc_network_gossip::GossipEngine
source · pub struct GossipEngine<B: BlockT> { /* private fields */ }
Expand description
Wraps around an implementation of the Network
trait and provides gossiping capabilities on
top of it.
Implementations§
source§impl<B: BlockT> GossipEngine<B>
impl<B: BlockT> GossipEngine<B>
sourcepub fn new<N, S>(
network: N,
sync: S,
protocol: impl Into<ProtocolName>,
validator: Arc<dyn Validator<B>>,
metrics_registry: Option<&Registry>,
) -> Self
pub fn new<N, S>( network: N, sync: S, protocol: impl Into<ProtocolName>, validator: Arc<dyn Validator<B>>, metrics_registry: Option<&Registry>, ) -> Self
Create a new instance.
pub fn report(&self, who: PeerId, reputation: ReputationChange)
sourcepub fn register_gossip_message(&mut self, topic: B::Hash, message: Vec<u8>)
pub fn register_gossip_message(&mut self, topic: B::Hash, message: Vec<u8>)
Registers a message without propagating it to any peers. The message becomes available to new peers or when the service is asked to gossip the message’s topic. No validation is performed on the message, if the message is already expired it should be dropped on the next garbage collection.
sourcepub fn broadcast_topic(&mut self, topic: B::Hash, force: bool)
pub fn broadcast_topic(&mut self, topic: B::Hash, force: bool)
Broadcast all messages with given topic.
sourcepub fn messages_for(&mut self, topic: B::Hash) -> Receiver<TopicNotification>
pub fn messages_for(&mut self, topic: B::Hash) -> Receiver<TopicNotification>
Get data of valid, incoming messages for a topic (but might have expired meanwhile).
sourcepub fn send_topic(&mut self, who: &PeerId, topic: B::Hash, force: bool)
pub fn send_topic(&mut self, who: &PeerId, topic: B::Hash, force: bool)
Send all messages with given topic to a peer.
sourcepub fn gossip_message(&mut self, topic: B::Hash, message: Vec<u8>, force: bool)
pub fn gossip_message(&mut self, topic: B::Hash, message: Vec<u8>, force: bool)
Multicast a message to all peers.
Trait Implementations§
source§impl<B: BlockT> FusedFuture for GossipEngine<B>
impl<B: BlockT> FusedFuture for GossipEngine<B>
source§fn is_terminated(&self) -> bool
fn is_terminated(&self) -> bool
Returns
true
if the underlying future should no longer be polled.source§impl<B: BlockT> Future for GossipEngine<B>
impl<B: BlockT> Future for GossipEngine<B>
impl<B: BlockT> Unpin for GossipEngine<B>
Auto Trait Implementations§
impl<B> Freeze for GossipEngine<B>
impl<B> !RefUnwindSafe for GossipEngine<B>
impl<B> Send for GossipEngine<B>
impl<B> !Sync for GossipEngine<B>
impl<B> !UnwindSafe for GossipEngine<B>
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