Re: NMClient.IP4Config get_addresses() not always populated when signal 'notify::ip4-config' is fired
On Sun, 2015-03-15 at 12:46 +0100, Sylvain Garaud wrote:
> Hello,
>
> I am writing a small javascript for gnome to grab the ip addresses of my
> network interfaces using imports.gi.NMClient;
> Basically I get the devices and connect each device to the
> notify::ip4-config signal to be able to update the ip address value when it
> changes
Which version of NM are you using?
> this.client = NMC.Client.new();
> this.devices = this.client.get_devices();
> for each (let device in this.devices) {
> device.connect('notify::ip4-config',Lang.bind(this,this._update));
> }
>
> It works fine for the wifi connection but there is a problem with the
> ethernet connection.
> After turning my ethernet connection up, the signal 'notify::ip4-config'
> is fired, the device state is ACTIVATED, so I try to get the ip4 config.
> with ipcfg = device.get_ip4_config();
> I get a not null ipcfg object, unfortunately ipcfg.get_addresses() is not
> defined yet.
So that we can narrow the issue down, could you run:
dbus-monitor --system "type='signal',sender='org.freedesktop.NetworkManager'"
and reproduce the problem? This will let us know the sequence of D-BUs
events that come directly from NetworkManager, so that we can see the
raw data that libnm/libnm-glib is getting.
Dan
> I see in my journalctl log few seconds later, some dhcp network manager
> message.
>
> _update: function(device) {
> let ipcfg = device.get_ip4_config();
> if (ipcfg != null) {
> for each(let addr in ipcfg.get_addresses()){
> let num = addr.get_address();
> }
> }
>},
>
> How to be sure ipcfg.get_addresses() will return something ?
> Could someone tell me which signal to use for being sure the ip address is
> set when calling ipcfg.get_addresses()? I tried using the
> 'notify::dhcp4-config' signal instead 'notify::ip4-config' without much
> success.
>
> Thank you very much for your help,
>
> Sylvain
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[PATCH 1/1] examples: bash: print errors int stderr
+ whitespace Signed-off-by: Petr Vorel --- examples/shell/active-wifi.sh | 2 +- examples/shell/disconnect-device.sh | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/examples/shell/active-wifi.sh b/examples/shell/active-wifi.sh index 1c9466b..2ff5419 100755 --- a/examples/shell/active-wifi.sh +++ b/examples/shell/active-wifi.sh @@ -76,7 +76,7 @@ show_active_ssids() BSSID=`get_property $ACTIVE_AP $ACCESS_POINT_IFACE "HwAddress"` echo "Device '$INTERFACE' is connected to '$SSID' (BSSID=$BSSID)" else -echo "No active AP on device '$INTERFACE'" +echo "No active AP on device '$INTERFACE'" >&2 fi fi done diff --git a/examples/shell/disconnect-device.sh b/examples/shell/disconnect-device.sh index 045d64d..e8af42f 100755 --- a/examples/shell/disconnect-device.sh +++ b/examples/shell/disconnect-device.sh @@ -61,7 +61,7 @@ disconnect_device () fi done - echo "Device with interface '$1' not found." + echo "Device with interface '$1' not found." >&2 return 1 } @@ -70,7 +70,7 @@ disconnect_device () if [ ! -n "$1" ]; then echo "Usage: `basename $0` " exit 2 -fi +fi # disconnect device disconnect_device $1 -- 2.1.4 ___ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list
Re: [PATCH 1/1] examples: bash: print errors int stderr
On Wed, 2015-03-18 at 20:37 +0100, Petr Vorel wrote: > + whitespace > > Signed-off-by: Petr Vorel Thanks! Pushed to git master and nm-1-0. Dan > --- > examples/shell/active-wifi.sh | 2 +- > examples/shell/disconnect-device.sh | 4 ++-- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/examples/shell/active-wifi.sh b/examples/shell/active-wifi.sh > index 1c9466b..2ff5419 100755 > --- a/examples/shell/active-wifi.sh > +++ b/examples/shell/active-wifi.sh > @@ -76,7 +76,7 @@ show_active_ssids() > BSSID=`get_property $ACTIVE_AP $ACCESS_POINT_IFACE "HwAddress"` > echo "Device '$INTERFACE' is connected to '$SSID' (BSSID=$BSSID)" >else > -echo "No active AP on device '$INTERFACE'" > +echo "No active AP on device '$INTERFACE'" >&2 >fi > fi >done > diff --git a/examples/shell/disconnect-device.sh > b/examples/shell/disconnect-device.sh > index 045d64d..e8af42f 100755 > --- a/examples/shell/disconnect-device.sh > +++ b/examples/shell/disconnect-device.sh > @@ -61,7 +61,7 @@ disconnect_device () > fi >done > > - echo "Device with interface '$1' not found." > + echo "Device with interface '$1' not found." >&2 >return 1 > } > > @@ -70,7 +70,7 @@ disconnect_device () > if [ ! -n "$1" ]; then >echo "Usage: `basename $0` " >exit 2 > -fi > +fi > > # disconnect device > disconnect_device $1 ___ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list
