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| author | Christian Poessinger <christian@poessinger.com> | 2022-04-01 22:30:53 +0200 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2022-04-03 09:17:40 +0200 |
| commit | 07c3bb021d77164ef5f7a4e02b869ea4c11da971 (patch) | |
| tree | d41c60966594d5014c30fbd875cc8de0bfce64c8 /python/vyos/util.py | |
| parent | adda3d86080bb3b8fe26424c7d829e40eb9e2b23 (diff) | |
| download | vyos-1x-07c3bb021d77164ef5f7a4e02b869ea4c11da971.tar.gz vyos-1x-07c3bb021d77164ef5f7a4e02b869ea4c11da971.zip | |
wwan: T4324: is_wwan_connected() must verify if ModemManager is running
(cherry picked from commit 15c94a8706622927850eba8c22fcff2df32978b4)
Diffstat (limited to 'python/vyos/util.py')
| -rw-r--r-- | python/vyos/util.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/python/vyos/util.py b/python/vyos/util.py index b5d81fba5..fb405166e 100644 --- a/python/vyos/util.py +++ b/python/vyos/util.py @@ -797,6 +797,11 @@ def is_wwan_connected(interface): if not interface.startswith('wwan'): raise ValueError(f'Specified interface "{interface}" is not a WWAN interface') + # ModemManager is required for connection(s) - if service is not running, + # there won't be any connection at all! + if not is_systemd_service_active('ModemManager.service'): + return False + modem = interface.lstrip('wwan') tmp = cmd(f'mmcli --modem {modem} --output-json') |