shill: WiFi: Add LinkMonitor
Use new wpa_supplicant DBus interface call "Reassociate" when
the LinkMonitor indicates failure.
CQ-DEPENDS=Ic9fa6c577808e3d753175d8cba8acbe3463eb1ee
BUG=chromium-os:32600
TEST=Unit tests; manual: With verbosity turned up I can see the
link monitor successfully receiving ARP replies and adding
response samples. Both failures and samples appear in
chrome://histograms.
Change-Id: I059b8dc5ebb6cfec4dd715090a8bddb8daf86eae
Reviewed-on: https://gerrit.chromium.org/gerrit/29794
Commit-Ready: Paul Stewart <pstew@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
Tested-by: Paul Stewart <pstew@chromium.org>
diff --git a/supplicant_interface_proxy.h b/supplicant_interface_proxy.h
index 95da0d2..c55910e 100644
--- a/supplicant_interface_proxy.h
+++ b/supplicant_interface_proxy.h
@@ -32,6 +32,7 @@
virtual void ClearCachedCredentials();
virtual void Disconnect();
virtual void FlushBSS(const uint32_t &age);
+ virtual void Reassociate();
virtual void RemoveAllNetworks();
virtual void RemoveNetwork(const ::DBus::Path &network);
virtual void Scan(