ansible-general/roles/systemd_socket/handlers/main.yaml

---
- name: Restart socket {{ systemd_socket_name }}
  ansible.builtin.set_fact:
    systemd_restart_units: "{{ systemd_restart_units + [systemd_socket_name ~ '.socket'] }}" # noqa: var-naming[no-role-prefix]
  changed_when: true
  notify: Apply systemd unit restarts