Enum fidl_fuchsia_net_reachability::MonitorRequest

pub enum MonitorRequest {
    SetOptions {
        payload: MonitorOptions,
        control_handle: MonitorControlHandle,
    },
    Watch {
        responder: MonitorWatchResponder,
    },
}

Provides snapshots of reachability state.

Variants

SetOptions

Controls verbosity of results returned from calls to [Watch]. If options are set via this method, it must be in the first call made over the channel.

Calling this method after either it or [Watch] have already been invoked will result in closing the channel. If this method is not called before calling [Watch], Snapshot responses will not be modified.

Fields

payload: MonitorOptions

control_handle: MonitorControlHandle

Watch

Hanging-get API for changes in network reachability state.

Watch returns a snapshot of the system’s most recent reachability state information. The first call returns a current snapshot. Subsequent calls to Watch block until the previously-observed state changes.

While this API guarantees that any state returned was a valid network state at some point, it does not guarantee observation of every intermediate state.

It is not valid to call Watch concurrently. Calling Watch while another call over the same server end is in flight will result in the closing the channel.

• response a snapshot of current system reachability state.

Fields

responder: MonitorWatchResponder

Implementations

impl MonitorRequest

pub fn into_set_options(self) -> Option<(MonitorOptions, MonitorControlHandle)>

pub fn into_watch(self) -> Option<MonitorWatchResponder>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for MonitorRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.