Method return_idle

components/scheduler/src/vm_session.rs:391–397

Returns the worker to the pool with the vm still alive; the session state stays on the handle so the vm can be resumed on a later claim.

(self, pool: &VmWorkerPool)

    /// Returns the worker to the pool with the vm still alive; the session
    /// state stays on the handle so the vm can be resumed on a later claim.
    pub fn return_idle(self, pool: &VmWorkerPool) {
        debug_assert!(
            matches!(&self.worker.session_state, Some(s) if s.guild_id == self.guild_id),
            "idle return without session state on the handle"
        );
        pool.return_worker(self.worker, false);
    }

    /// Returns the worker to the pool after its vm shut down, clearing the
    /// session state so a later claim doesn't try to resume a dead vm.