Struct Session 

pub struct Session {
    pub events: Receiver<AppEvent>,
    pub phone: Box<dyn Phone>,
    pub header_poll: Option<Box<dyn Fn() -> Option<InviteHeaders> + Send + Sync>>,
    pub handle: Box<dyn Send>,
}

A live backend session. Dropping this tears down the backend (stops the process / closes the library) and cleans up resources.

Fields

events: Receiver<AppEvent>

Event stream (already translated to backend-neutral AppEvents).

phone: Box<dyn Phone>

Phone command interface.

header_poll: Option<Box<dyn Fn() -> Option<InviteHeaders> + Send + Sync>>

Poll for inbound INVITE headers. Returns None when there is nothing new; Some(headers) when new headers have been parsed. None on the closure itself means the backend exposes headers directly in events (no trace polling needed).

handle: Box<dyn Send>

Opaque handle — drop ends the backend session + cleanup.

Implementations

impl Session

pub fn new( events: Receiver<AppEvent>, phone: Box<dyn Phone>, header_poll: Option<Box<dyn Fn() -> Option<InviteHeaders> + Send + Sync>>, handle: Box<dyn Send>, ) -> Self