template <>

class NaturalSyncClientImpl

Defined at line 329 of file fidling/gen/sdk/fidl/fuchsia.ui.focus/fuchsia.ui.focus/cpp/fidl/fuchsia.ui.focus/cpp/natural_messaging.h

Public Methods

::fidl::Result< ::fuchsia_ui_focus::FocusChainProvider::WatchFocusKoidChain> WatchFocusKoidChain (const ::fidl::Request< ::fuchsia_ui_focus::FocusChainProvider::WatchFocusKoidChain> & request)

Subscribe to changes in the focus chain (koids only) with a hanging-get

pattern.

The server responds immediately with the initial state, and afterwards

whenever a change occurs. Updates are not queued up for slow clients;

only the latest state is sent.

It is invalid to call this method while a previous call is pending.

Doing so will cause the server end of the protocol to be closed.