Struct sc_authority_discovery::Worker
source · pub struct Worker<Client, Network, Block, DhtEventStream> { /* private fields */ }Expand description
An authority discovery Worker can publish the local node’s addresses as well as discover
those of other nodes via a Kademlia DHT.
When constructed with Role::PublishAndDiscover a Worker will
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Retrieve its external addresses (including peer id).
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Get the list of keys owned by the local node participating in the current authority set.
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Sign the addresses with the keys.
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Put addresses and signature as a record with the authority id as a key on a Kademlia DHT.
When constructed with either Role::PublishAndDiscover or Role::Discover a Worker
will
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Retrieve the current and next set of authorities.
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Start DHT queries for the ids of the authorities.
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Validate the signatures of the retrieved key value pairs.
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Add the retrieved external addresses as priority nodes to the network peerset.
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Allow querying of the collected addresses via the
crate::Service.
Implementations§
source§impl<Client, Network, Block, DhtEventStream> Worker<Client, Network, Block, DhtEventStream>where
Block: BlockT + Unpin + 'static,
Network: NetworkProvider,
Client: AuthorityDiscovery<Block> + HeaderBackend<Block> + 'static,
DhtEventStream: Stream<Item = DhtEvent> + Unpin,
impl<Client, Network, Block, DhtEventStream> Worker<Client, Network, Block, DhtEventStream>where Block: BlockT + Unpin + 'static, Network: NetworkProvider, Client: AuthorityDiscovery<Block> + HeaderBackend<Block> + 'static, DhtEventStream: Stream<Item = DhtEvent> + Unpin,
Auto Trait Implementations§
impl<Client, Network, Block, DhtEventStream> !RefUnwindSafe for Worker<Client, Network, Block, DhtEventStream>
impl<Client, Network, Block, DhtEventStream> Send for Worker<Client, Network, Block, DhtEventStream>where Block: Send, Client: Send + Sync, DhtEventStream: Send, Network: Send + Sync,
impl<Client, Network, Block, DhtEventStream> Sync for Worker<Client, Network, Block, DhtEventStream>where Block: Sync, Client: Send + Sync, DhtEventStream: Sync, Network: Send + Sync,
impl<Client, Network, Block, DhtEventStream> Unpin for Worker<Client, Network, Block, DhtEventStream>where Block: Unpin, DhtEventStream: Unpin,
impl<Client, Network, Block, DhtEventStream> !UnwindSafe for Worker<Client, Network, Block, DhtEventStream>
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