httplite: put 'shutdown server on last client deregistration' optimization in a thread and wait 30 seconds before checking if no clients are registered.  Fixes issue in which sole client "bounces" registration service on start and causes deadlock in server.

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1228773 13f79535-47bb-0310-9956-ffa450edef68
2 files changed