template <>class WireSyncClientImpl
Defined at line 2442 of file fidling/gen/sdk/fidl/fuchsia.hardware.network/fuchsia.hardware.network/cpp/fidl/fuchsia.hardware.network/cpp/wire_messaging.h
Methods to make a sync FIDL call directly on an unowned handle or a
const reference to a |::fidl::ClientEnd
<
::fuchsia_hardware_network::StatusWatcher>|,
avoiding setting up a client.
Public Methods
::fidl::WireResult< ::fuchsia_hardware_network::StatusWatcher::WatchStatus> WatchStatus ()`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.
Allocates 16 bytes of request buffer on the stack. Response is heap-allocated.