Struct ControlSynchronousProxy 

pub struct ControlSynchronousProxy { /* private fields */ }

Implementations

impl ControlSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<ControlEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

pub fn disconnect_ip( &self, payload: &ControlDisconnectIpRequest, ___deadline: MonotonicInstant, ) -> Result<DisconnectIpResult, Error>

Disconnect the socket matched by the provided matchers. See Diagnostics.IterateIp for matcher semantics.

Disconnecting a socket depends on the transport protocol. In all cases, the next read or write operation will see ECONNABORTED.

• UDP: the behavior is equivalent to calling fuchsia.posix.socket/*.Disconnect. Any destination port and address, and bound device are removed. The socket may be reused.
• TCP LISTEN state: TCP moves to state CLOSE. All non-accepted sockets are closed and an RST is sent to the peer. The socket may be reused.
• TCP all other states: The TCP connection is put in state CLOSE and an RST is sent to the remote peer, if required. The socket may not be reused.

If no matchers are specified, or the provided matchers match all sockets, an error is returned and no action is taken.

NOTE: This operation is asynchronous. While the internal state of the socket is updated before this call returns, propagation of the error to an application is unsynchronized. Subsequent operations (such as TCP reads and writes) may not immediately see the error.

NOTE: For UDP sockets, the receive buffer is not cleared, so it’s possible for a socket to be interrupted, but still read pending datagrams. This is in order to maintain compatibility with Linux.

Trait Implementations

impl Debug for ControlSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for ControlSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<ControlSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: ControlSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for ControlSynchronousProxy

Available on Fuchsia only.

type Protocol = ControlMarker

The protocol.

fn from_client(value: ClientEnd<ControlMarker>) -> Self

Converts from a client.

impl SynchronousProxy for ControlSynchronousProxy

Available on Fuchsia only.

type Proxy = ControlProxy

The async proxy for the same protocol.

type Protocol = ControlMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.