pub struct PresenceTracker { /* private fields */ }Expand description
Server-side presence tracker.
Tracks which users are currently present in which rooms, with automatic
timeout-based expiration. Thread-safe via interior Mutex.
Implementations§
Source§impl PresenceTracker
impl PresenceTracker
Sourcepub fn new(timeout_secs: u64) -> Self
pub fn new(timeout_secs: u64) -> Self
Create a new tracker with the given timeout in seconds. Entries not refreshed within this window are considered stale.
Sourcepub fn set(&self, room: &str, user_id: &str, data: Value)
pub fn set(&self, room: &str, user_id: &str, data: Value)
Upsert a user’s presence in a room. Resets the last_seen timestamp.
Sourcepub fn get_room(&self, room: &str) -> Vec<PresenceEntry>
pub fn get_room(&self, room: &str) -> Vec<PresenceEntry>
Return all active (non-timed-out) users in a room.
Sourcepub fn is_present(&self, room: &str, user_id: &str) -> bool
pub fn is_present(&self, room: &str, user_id: &str) -> bool
Check whether a specific user is present (and not timed out) in a room.
Auto Trait Implementations§
impl !Freeze for PresenceTracker
impl RefUnwindSafe for PresenceTracker
impl Send for PresenceTracker
impl Sync for PresenceTracker
impl Unpin for PresenceTracker
impl UnsafeUnpin for PresenceTracker
impl UnwindSafe for PresenceTracker
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