shill: Improves logging for scan.
Looking at the logs, it's hard to tell why shill chooses to do a scan.
This CL adds a 'reason' (which is really the name of the calling
function) to Scan calls to make it clear why we're scanning.
BUG=None
TEST=unittest
Change-Id: Ibd128625681fc5d61d359b60953bb78d89e97dfe
Reviewed-on: https://gerrit.chromium.org/gerrit/63357
Reviewed-by: mukesh agrawal <quiche@chromium.org>
Commit-Queue: Wade Guthrie <wdg@chromium.org>
Reviewed-by: Wade Guthrie <wdg@chromium.org>
Tested-by: Wade Guthrie <wdg@chromium.org>
diff --git a/device_dbus_adaptor.cc b/device_dbus_adaptor.cc
index 5803c96..00d7a5f 100644
--- a/device_dbus_adaptor.cc
+++ b/device_dbus_adaptor.cc
@@ -117,7 +117,7 @@
// User scan requests, which are the likely source of DBus requests, probably
// aren't time-critical so we might as well perform a complete scan. It
// also provides a failsafe for progressive scan.
- device_->Scan(Device::kFullScan, &e);
+ device_->Scan(Device::kFullScan, &e, __func__);
e.ToDBusError(&error);
}