Joseph Doherty
d64c77b62d
- R2-1: the ConditionRefresh sweeps (RefreshRequired, post-outage recovery) run under the session's work token, and ShutdownAsync cancels session work first thing - so a sweep holding the subscription gate against a stalling upstream no longer eats the whole teardown budget the deletes and close need. - R2-2: DisposeAsync skips its nested ShutdownAsync when a shutdown already started for the current lifecycle generation (nothing initialised since), so PostStop's dispose does not re-wait the gate past its budget. Test: with the gate held, the shutdown waits (positive control) and the dispose does not wait again; red with the skip removed. Refs #743 Claude-Session: https://claude.ai/code/session_01Ub9hGmYLQvn9XETzw7CMsT