Struct SessionStore 

pub struct SessionStore { /* private fields */ }

Manages client sessions keyed by public key (hex).

Backed by an LRU cache so memory usage is bounded.

Implementations

impl SessionStore

pub fn new() -> Self

Create a store with the default capacity (DEFAULT_MAX_SESSIONS).

pub fn with_capacity(max_sessions: usize) -> Self

Create a store with a specific maximum number of sessions.

pub fn set_eviction_callback(&mut self, cb: EvictionCallback)

Register a callback that fires when a session is evicted from the LRU.

pub fn eviction_callback(&self) -> Option<EvictionCallback>

Clone the eviction callback (cheap Arc clone) for use outside the lock.

pub async fn get_or_create_session( &self, client_pubkey: &str, is_encrypted: bool, event_routes: &ServerEventRouteStore, ) -> bool

Get an existing session or create a new one. Returns true if a new session was created.

event_routes is consulted during eviction safety: if the evicted client still has active routes, the session is recreated with clean state (matching TS SDK’s hasActiveRoutesForClient check).

pub async fn get_session(&self, client_pubkey: &str) -> Option<SessionSnapshot>

Get a read-only snapshot of session fields. Returns None if the session does not exist.

pub async fn mark_initialized(&self, client_pubkey: &str) -> bool

Mark a session as initialized. Returns true if the session existed.

pub async fn mark_common_tags_sent(&self, client_pubkey: &str) -> bool

Mark that common tags have been sent for this session.

pub async fn remove_session(&self, client_pubkey: &str) -> bool

Remove a session. Returns true if it existed.

pub async fn clear(&self)

Remove all sessions.

pub async fn session_count(&self) -> usize

Number of active sessions.

pub async fn get_all_sessions(&self) -> Vec<(String, SessionSnapshot)>

Return a snapshot of all sessions as (client_pubkey, snapshot) pairs.

Trait Implementations

impl Clone for SessionStore

fn clone(&self) -> SessionStore

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for SessionStore

fn default() -> Self

Returns the “default value” for a type.