* The org.bluez.Network1 dbus interface does not emit PropertiesChanged signals on Disconnect
@ 2020-05-11 17:33 Kai Ruhnau
0 siblings, 0 replies; only message in thread
From: Kai Ruhnau @ 2020-05-11 17:33 UTC (permalink / raw)
To: linux-bluetooth
Hi,
I'm using the dbus interface to connect to an iPhone Personal Hotspot using
Bluez 5.54 / Linux 5.4.32. When connecting, Bluez emits PropertiesChanged
signals for the org.bluez.Network1 interface of the device informing me of
the Connected (true), Interface (bnep0) and UUID (00001116-...). However,
when disconnecting, no such signal is emitted. Querying the properties
shows, however, that the values reverted to the unconnected values.
When I disconnect by disabling the hotspot on the iPhone, the signal
is emitted.
To reproduce, run `busctl monitor org.bluez` on one console and issue
# busctl call org.bluez /org/bluez/hci0/dev_? org.bluez.Network1 Connect s 00001116-0000-1000-8000-00805f9b34fb
resulting in
- method_call
- signal PropertiesChanged for org.bluez.Device1 (Connected true)
- method_return
- signal PropertiesChanged for org.bluez.Network1 (Connected true)
and then
# busctl call org.bluez /org/bluez/hci0/dev_? org.bluez.Network1 Disconnect
resulting in
- method_call
- method_return
- signal PropertiesChanged for org.bluez.Device1 (Connected false)
but no PropertiesChanged for org.bluez.Network1 (Connected false).
Thanks and Cheers,
Kai
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