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kete: disconnect from the device/manager signals on exit 

Otherwise we resubscribe if we repeatedly call listen in interactive mode
This commit is contained in:
Peter Hutterer 2018-01-25 15:50:15 +10:00
parent 6ad127da3a
commit 4efc415aa1
1 changed files with 8 additions and 4 deletions
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12
tools/tuhi-kete.py
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@ -270,8 +270,8 @@ class Searcher(GObject.Object):
logger.error('Another client is already searching')
return
self.manager.connect('notify::searching', self._on_notify_search)
self.manager.connect('pairable-device', self._on_pairable_device)
s1 = self.manager.connect('notify::searching', self._on_notify_search)
s2 = self.manager.connect('pairable-device', self._on_pairable_device)
self.manager.start_search()
logger.debug('Started searching')
@ -283,6 +283,8 @@ class Searcher(GObject.Object):
if self.manager.searching:
logger.debug('Stopping search')
self.manager.stop_search()
self.manager.disconnect(s1)
self.manager.disconnect(s2)
def _on_notify_search(self, manager, pspec):
if not manager.searching:
@ -335,14 +337,16 @@ class Listener(GObject.Object):
return
logger.debug("{}: starting listening".format(self.device))
self.device.connect('notify::listening', self._on_device_listening)
self.device.connect('notify::drawings-available', self._on_drawings_available)
s1 = self.device.connect('notify::listening', self._on_device_listening)
s2 = self.device.connect('notify::drawings-available', self._on_drawings_available)
self.device.start_listening()
self.manager.run()
logger.debug("{}: stopping listening".format(self.device))
try:
self.device.stop_listening()
self.device.disconnect(s1)
self.device.disconnect(s2)
except GLib.Error as e:
if (e.domain != 'g-dbus-error-quark' or
e.code != Gio.IOErrorEnum.EXISTS or