Struct polkadot_service::overseer::OverseerGenArgs
source · pub struct OverseerGenArgs<'a, Spawner, RuntimeClient>{Show 14 fields
pub runtime_client: Arc<RuntimeClient>,
pub network_service: Arc<dyn NetworkService>,
pub sync_service: Arc<dyn SyncOracle + Send + Sync>,
pub authority_discovery_service: Service,
pub collation_req_v1_receiver: IncomingRequestReceiver<CollationFetchingRequest>,
pub collation_req_v2_receiver: IncomingRequestReceiver<CollationFetchingRequest>,
pub available_data_req_receiver: IncomingRequestReceiver<AvailableDataFetchingRequest>,
pub registry: Option<&'a Registry>,
pub spawner: Spawner,
pub is_parachain_node: IsParachainNode,
pub overseer_message_channel_capacity_override: Option<usize>,
pub req_protocol_names: ReqProtocolNames,
pub peerset_protocol_names: PeerSetProtocolNames,
pub notification_services: HashMap<PeerSet, Box<dyn NotificationService>>,
}
Expand description
Arguments passed for overseer construction.
Fields§
§runtime_client: Arc<RuntimeClient>
Runtime client generic, providing the ProvideRuntimeApi
trait besides others.
network_service: Arc<dyn NetworkService>
Underlying network service implementation.
sync_service: Arc<dyn SyncOracle + Send + Sync>
Underlying syncing service implementation.
Underlying authority discovery service.
collation_req_v1_receiver: IncomingRequestReceiver<CollationFetchingRequest>
Collations request receiver for network protocol v1.
collation_req_v2_receiver: IncomingRequestReceiver<CollationFetchingRequest>
Collations request receiver for network protocol v2.
available_data_req_receiver: IncomingRequestReceiver<AvailableDataFetchingRequest>
Receiver for available data requests.
registry: Option<&'a Registry>
Prometheus registry, commonly used for production systems, less so for test.
spawner: Spawner
Task spawner to be used throughout the overseer and the APIs it provides.
is_parachain_node: IsParachainNode
Determines the behavior of the collator.
overseer_message_channel_capacity_override: Option<usize>
Overseer channel capacity override.
req_protocol_names: ReqProtocolNames
Request-response protocol names source.
peerset_protocol_names: PeerSetProtocolNames
PeerSet
protocol names to protocols mapping.
notification_services: HashMap<PeerSet, Box<dyn NotificationService>>
Notification services for validation/collation protocols.
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impl<'a, Spawner, RuntimeClient> Freeze for OverseerGenArgs<'a, Spawner, RuntimeClient>where
Spawner: Freeze,
impl<'a, Spawner, RuntimeClient> !RefUnwindSafe for OverseerGenArgs<'a, Spawner, RuntimeClient>
impl<'a, Spawner, RuntimeClient> Send for OverseerGenArgs<'a, Spawner, RuntimeClient>
impl<'a, Spawner, RuntimeClient> !Sync for OverseerGenArgs<'a, Spawner, RuntimeClient>
impl<'a, Spawner, RuntimeClient> Unpin for OverseerGenArgs<'a, Spawner, RuntimeClient>
impl<'a, Spawner, RuntimeClient> !UnwindSafe for OverseerGenArgs<'a, Spawner, RuntimeClient>
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