IPACM: fix WLAN mode switch and AP+STA mode STA LINK_DOWN issue
This change fixes 2 issue:
1. In WLAN AP+STA mode, IPACM receives LINK_DOWN event from netlink
soon after STA is brought up. We changed event name to ignore LINK_DOWN
from netlink socket, but only rely on WLAN messages to close iface
instance.
2. In WLAN mode switch between AP+STA mode and AP mode, we see 2
route add event for STA Iface and route add/route del events are
disordered. We fix IPACM logic to handle this issue.
Change-Id: Ic4749467f4c8213dfb1e32023f5d5b321e5cf00c
7 files changed