static APP_EXITING: AtomicBoolExpand description
Set when AgentMux is quitting: panes then detach (their sessions live on for the next start) instead of ending their sessions as a pane close does.
static APP_EXITING: AtomicBoolSet when AgentMux is quitting: panes then detach (their sessions live on for the next start) instead of ending their sessions as a pane close does.