dont call on_thread_exit in emitters. observers handles staring/stopping. fixes #117 fixes #149
dont call on_thread_exit in emitters. observers handles staring/stopping. fixes #117 fixes #149

mconstantin/watchdog,javrasya/watchdog,ymero/watchdog,teleyinex/watchdog,javrasya/watchdog,mconstantin/watchdog,gorakhargosh/watchdog,ymero/watchdog,teleyinex/watchdog,javrasya/watchdog,ymero/watchdog,glorizen/watchdog,glorizen/watchdog,teleyinex/watchdog,glorizen/watchdog,mconstantin/watchdog,gorakhargosh/watchdog