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Fix fail to enable bluetooth issue
When launch blueman-manager while bluetooth is disable, it may fails
with error:
Failed to enable bluetooth
Because when get bluetooth status right after change its status, the
status may not be updated that plugin applet/KillSwitch.py sets the
bluetooth status via method of another dbus service which doesn't return
immediately.
Provides a new dbus method for PowerManager which checks whether dbus
method SetBluetoothStatus() has finished. Then it makes sure to get
right bluetooth status.
Upstream-Status: Inappropriate
Send to upstream but not accepted:
https://github.com/blueman-project/blueman/pull/1121
Signed-off-by: Kai Kang <kai.kang@windriver.com>
---
blueman/Functions.py | 10 ++++++++++
blueman/plugins/applet/PowerManager.py | 4 ++++
2 files changed, 14 insertions(+)
diff --git a/blueman/Functions.py b/blueman/Functions.py
index 3917f42..b4d5eae 100644
--- a/blueman/Functions.py
+++ b/blueman/Functions.py
@@ -80,6 +80,16 @@ def check_bluetooth_status(message: str, exitfunc: Callable[[], Any]) -> None:
return
applet.SetBluetoothStatus('(b)', True)
+
+ timeout = time.time() + 10
+ while applet.GetRequestStatus():
+ time.sleep(0.1)
+ if time.time() > timeout:
+ # timeout 5s has been set in applet/PowerManager.py
+ # so it should NOT reach timeout here
+ logging.warning('Should NOT reach timeout.')
+ break
+
if not applet.GetBluetoothStatus():
print('Failed to enable bluetooth')
exitfunc()
diff --git a/blueman/plugins/applet/PowerManager.py b/blueman/plugins/applet/PowerManager.py
index c2f7bc3..bf6c99f 100644
--- a/blueman/plugins/applet/PowerManager.py
+++ b/blueman/plugins/applet/PowerManager.py
@@ -63,6 +63,7 @@ class PowerManager(AppletPlugin, StatusIconProvider):
self._add_dbus_signal("BluetoothStatusChanged", "b")
self._add_dbus_method("SetBluetoothStatus", ("b",), "", self.request_power_state)
self._add_dbus_method("GetBluetoothStatus", (), "b", self.get_bluetooth_status)
+ self._add_dbus_method("GetRequestStatus", (), "b", self.get_request_status)
def on_unload(self) -> None:
self.parent.Plugins.Menu.unregister(self)
@@ -196,6 +197,9 @@ class PowerManager(AppletPlugin, StatusIconProvider):
def get_bluetooth_status(self) -> bool:
return self.current_state
+ def get_request_status(self):
+ return self.request_in_progress
+
def on_adapter_property_changed(self, _path: str, key: str, value: Any) -> None:
if key == "Powered":
if value and not self.current_state:
--
2.31.1
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