Struct SessionPollerManager 

pub struct SessionPollerManager {
    jellyfin_client: Arc<Mutex<Option<JellyfinClient>>>,
    playback_mode_manager: Arc<PlaybackModeManager>,
    event_emitter: Arc<Mutex<Option<Arc<dyn PlayerEventEmitter>>>>,
    connectivity_reporter: Arc<Mutex<Option<ConnectivityReporter>>>,
    is_running: Arc<AtomicBool>,
    current_hint: Arc<RwLock<PollingHint>>,
    current_interval_ms: Arc<AtomicU64>,
    thread_handle: Arc<Mutex<Option<JoinHandle<()>>>>,
}

Manages background polling of Jellyfin sessions

Fields

jellyfin_client: Arc<Mutex<Option<JellyfinClient>>>

playback_mode_manager: Arc<PlaybackModeManager>

event_emitter: Arc<Mutex<Option<Arc<dyn PlayerEventEmitter>>>>

connectivity_reporter: Arc<Mutex<Option<ConnectivityReporter>>>

Optional connectivity reporter. The session poller is the one piece of server traffic that runs continuously even when the user is idle (not browsing the library), so feeding its poll outcomes into the reporter is what lets the app detect going offline — and, crucially, recover when the server returns — without any user interaction. Repository traffic alone can’t do this because it only happens while browsing.

is_running: Arc<AtomicBool>

current_hint: Arc<RwLock<PollingHint>>

current_interval_ms: Arc<AtomicU64>

thread_handle: Arc<Mutex<Option<JoinHandle<()>>>>

Implementations

impl SessionPollerManager

pub fn new( jellyfin_client: Arc<Mutex<Option<JellyfinClient>>>, playback_mode_manager: Arc<PlaybackModeManager>, ) -> Self

Create a new SessionPollerManager

pub fn set_event_emitter(&self, emitter: Arc<dyn PlayerEventEmitter>)

Set event emitter for broadcasting session updates

pub fn set_connectivity_reporter(&self, reporter: ConnectivityReporter)

Wire the connectivity reporter so each poll outcome updates reachability. A successful poll recovers the app to online instantly; sustained poll failures flip it offline (subject to the reporter’s debounce window).

pub fn start(&self)

Start the background polling thread

pub fn stop(&self)

Stop the polling thread

pub fn set_polling_hint(&self, hint: PollingHint)

Set UI hint for polling frequency adjustment

fn push_remote_lockscreen(sessions: &[SessionInfo], session_id: &str)

Push the remote session’s now-playing onto the Android lockscreen.

Looks up the active remote session by id and forwards its title/artist/ album, duration and position to the media notification. Silently does nothing if the session isn’t found or has no now-playing item (e.g. the remote stopped) - the next state change will refresh it.

fn calculate_interval(mode: &PlaybackMode, hint: PollingHint) -> u64

Calculate polling interval based on mode and hint

pub async fn poll_now(&self) -> Result<Vec<SessionInfo>, String>

Manually trigger a poll (for frontend refresh button)

Trait Implementations

impl Drop for SessionPollerManager

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.