Struct SecurityBuiltinStack

Source

pub struct SecurityBuiltinStack {
    pub stateless_writer: StatelessMessageWriter,
    pub stateless_reader: StatelessMessageReader,
    pub volatile_writer: VolatileSecureMessageWriter,
    pub volatile_reader: VolatileSecureMessageReader,
    /* private fields */
}

Expand description

Bundle aus den vier Security-Builtin-Endpoints.

Fields§

§stateless_writer: StatelessMessageWriter

Stateless-Auth-Writer (Spec §7.4.4).

§stateless_reader: StatelessMessageReader

Stateless-Auth-Reader.

§volatile_writer: VolatileSecureMessageWriter

Volatile-Secure-Writer (Spec §7.4.5).

§volatile_reader: VolatileSecureMessageReader

Volatile-Secure-Reader.

Implementations§

Source §

impl SecurityBuiltinStack

Source

pub fn new(local_prefix: GuidPrefix, vendor_id: VendorId) -> Self

Erzeugt einen frischen Stack ohne Remote-Proxies.

Source

pub fn local_prefix(&self) -> GuidPrefix

Lokaler GuidPrefix.

Source

pub fn handle_remote_endpoints(&mut self, peer: &DiscoveredParticipant)

Verdrahtet Reader-/Writer-Proxies auf Basis der vom Peer annoncierten BuiltinEndpointSet-Bits (Spec §7.4.7.1):

Bits 22+23 (PARTICIPANT_STATELESS_MESSAGE_*) → Stateless-Slot
Bits 24+25 (PARTICIPANT_VOLATILE_MESSAGE_SECURE_*) → Volatile-Slot

Wir routen ueber metatraffic_unicast_locator (PID 0x0032), fallback auf default_unicast_locator. Selbst-Discovery (peer.sender_prefix == self.local_prefix) wird ignoriert.

Source

pub fn on_participant_lost(&mut self, prefix: GuidPrefix) -> (usize, usize)

Cleanup nach SPDP-Lease-Timeout: alle Proxies dieses Prefixes entfernen. Liefert (stateless_pairs_removed, volatile_pairs_removed).

Source

pub fn poll( &mut self, now: Duration, ) -> Result<Vec<OutboundDatagram>, WireError>

Tick ueber alle Endpoints. Liefert HEARTBEATs/Resends vom Volatile-Writer plus ACKNACK/NACK_FRAG vom Volatile-Reader. Stateless hat keinen Tick (BestEffort, kein Resend-State).