Struct ProcessRefs 

struct ProcessRefs {
    drain_tasks: HashMap<String, JoinHandle<()>>,
    stdin_senders: HashMap<String, Sender<String>>,
    pty_pids: HashMap<String, u32>,
}

Per-session “process refs” — the join handle for the drain task and the stdin sender for the callback-paste-back path. Held outside the sessions Mutex so cancellation can .abort() / drop without holding the state lock across an await.

Fields

drain_tasks: HashMap<String, JoinHandle<()>>

stdin_senders: HashMap<String, Sender<String>>

pty_pids: HashMap<String, u32>

PID of a PTY-backed auth subprocess. Aborting drain_tasks can’t reach into a spawn_blocking wait task, so cancel_session kills the child by PID for PTY transports.

Trait Implementations

impl Default for ProcessRefs

fn default() -> ProcessRefs

Returns the “default value” for a type.