- shutdown causes a running name-resolution to be aborted. - include a flag to indicate when name-resolution failed;   fix a bug where set_events() was called in this case. - remove debug msgs
- shutdown causes a running name-resolution to be aborted.
- include a flag to indicate when name-resolution failed;
  fix a bug where set_events() was called in this case.
- remove debug msgs


davebenson/gsk,davebenson/gsk,davebenson/gsk