Struct tor_hsclient::state::Services
source · pub(crate) struct Services<D: MockableConnectorData> {
records: MultikeyIsolatedMap<TableIndex, HsId, HsClientSecretKeys, ServiceState<D>>,
config: Arc<Config>,
}
Expand description
Hidden services;, our connections to them, and history of connections, etc.
Table containing state of our ideas about services. Data structure is keyed (indexed) by:
HsId
, hidden service identity- any secret keys we are to use
- circuit isolation
We treat different values for any of the above as completely independent, except that we try isolation joining (narrowing) if everything else matches.
In other words,
- Two HS connection requests cannot share state and effort (descriptor downloads, descriptors, intro pt history) unless the client authg keys to be used are the same.
- This criterion is checked before looking at isolations, which may further restrict sharing: Two HS connection requests will only share state subject to isolations.
Here “state and effort” includes underlying circuits such as hsdir circuits,
since each HS connection state will use launch_specific_isolated
for those.
Fields§
§records: MultikeyIsolatedMap<TableIndex, HsId, HsClientSecretKeys, ServiceState<D>>
The actual records of our connections/attempts for each service, as separated
config: Arc<Config>
Configuration
Arc
so that it can be shared with individual hs connector tasks
Implementations§
source§impl<D: MockableConnectorData> Services<D>
impl<D: MockableConnectorData> Services<D>
sourcepub(crate) async fn get_or_launch_connection(
connector: &HsClientConnector<impl Runtime, D>,
netdir: &Arc<NetDir>,
hs_id: HsId,
isolation: Box<dyn Isolation>,
secret_keys: HsClientSecretKeys
) -> Result<Arc<D::ClientCirc>, ConnError>
pub(crate) async fn get_or_launch_connection( connector: &HsClientConnector<impl Runtime, D>, netdir: &Arc<NetDir>, hs_id: HsId, isolation: Box<dyn Isolation>, secret_keys: HsClientSecretKeys ) -> Result<Arc<D::ClientCirc>, ConnError>
Connect to a hidden service
sourcepub(crate) fn run_housekeeping(&mut self, now: Instant)
pub(crate) fn run_housekeeping(&mut self, now: Instant)
Perform housekeeping - delete data we aren’t interested in any more
sourcefn expire_old_data(&mut self, now: Instant)
fn expire_old_data(&mut self, now: Instant)
Delete data we aren’t interested in any more
Trait Implementations§
Auto Trait Implementations§
impl<D> Freeze for Services<D>
impl<D> !RefUnwindSafe for Services<D>
impl<D> Send for Services<D>
impl<D> Sync for Services<D>
impl<D> Unpin for Services<D>where
D: Unpin,
impl<D> !UnwindSafe for Services<D>
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