class StatusWatcher
Defined at line 7152 of file fidling/gen/sdk/fidl/fuchsia.hardware.network/fuchsia.hardware.network/hlcpp/fuchsia/hardware/network/cpp/fidl.h
Provides a way to receive updates on port status changes.
Public Methods
void ~StatusWatcher ()void WatchStatus (WatchStatusCallback callback)`WatchStatus` blocks until the port's status has changed.
The first call to `WatchStatus` returns immediately with the current
port status, subsequent calls complete when the port status differs from
the last one that was returned through this `StatusWatcher`.
If `StatusWatcher` was created with a buffer value larger than 1,
`WatchStatus` may return a queued status change, depending on how many
status changed happened since the last call to `WatchStatus`.
- response `device_status` the most recent port status.