commit d09bdd3a1e5c10f736f359d2ce68ece523f4d21b
author Richard Frankel <rofrankel@google.com> Fri Aug 19 18:09:53 2016 -0400
committer Richard Frankel <rofrankel@google.com> Mon Aug 22 13:00:00 2016 -0400
tree 52bca84aea57137642a85a16c93c2b7d948855b9
parent 3c225cca2203517cf1e3bd32c1dc0e6afc3d207b

conman: Periodically log lowest-metric default route.

This is required for analytics related to WifiSimulateWireless, when
we want to know if the device is using a wireless route or a (low
priority/high metric) wired route.

Change-Id: I4e636c4d4897303343c302238ada383d3705dbe7

conman/connection_manager.py

diff --git a/conman/connection_manager.py b/conman/connection_manager.py
index 040e812..858f338 100755
--- a/conman/connection_manager.py
+++ b/conman/connection_manager.py
@@ -598,6 +598,8 @@
     if lowest_metric_interface:
       ip = lowest_metric_interface[1].get_ip_address()
       ip_line = '%s %s\n' % (ip, HOSTNAME) if ip else ''
+      logging.info('Lowest metric default route is on dev %r',
+                   lowest_metric_interface[1].name)
 
     new_tmp_hosts = '%s127.0.0.1 localhost' % ip_line