rama::net::socket::opts

Struct TcpKeepAlive

pub struct TcpKeepAlive {
    pub time: Option<Duration>,
    pub interval: Option<Duration>,
    pub retries: Option<u32>,
}

Expand description

Configures a Socket’s TCP keepalive parameters.

See [SocketOptions::tcp_keepalive].

Fields§

§time: Option<Duration>

Set the amount of time after which TCP keepalive probes will be sent on idle connections.

This will set TCP_KEEPALIVE on macOS and iOS, and TCP_KEEPIDLE on all other Unix operating systems, except OpenBSD and Haiku which don’t support any way to set this option. On Windows, this sets the value of the tcp_keepalive struct’s keepalivetime field.

Some platforms specify this value in seconds, so sub-second specifications may be omitted.

§interval: Option<Duration>

Set the value of the TCP_KEEPINTVL option. On Windows, this sets the value of the tcp_keepalive struct’s keepaliveinterval field.

Sets the time interval between TCP keepalive probes.

Some platforms specify this value in seconds, so sub-second specifications may be omitted.

§retries: Option<u32>

Set the value of the TCP_KEEPCNT option.

Set the maximum number of TCP keepalive probes that will be sent before dropping a connection, if TCP keepalive is enabled on this Socket.

Implementations§

impl TcpKeepAlive

pub fn into_socket_keep_alive(self) -> TcpKeepalive

Trait Implementations§

impl Clone for TcpKeepAlive

fn clone(&self) -> TcpKeepAlive

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for TcpKeepAlive

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

Formats the value using the given formatter. Read more

impl Default for TcpKeepAlive

fn default() -> TcpKeepAlive

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for TcpKeepAlive

fn deserialize<D>( deserializer: D, ) -> Result<TcpKeepAlive, <D as Deserializer<'de>>::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl From<TcpKeepAlive> for TcpKeepalive

fn from(value: TcpKeepAlive) -> TcpKeepalive

Converts to this type from the input type.

impl Serialize for TcpKeepAlive

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

impl Freeze for TcpKeepAlive

impl RefUnwindSafe for TcpKeepAlive

impl Send for TcpKeepAlive

impl Sync for TcpKeepAlive

impl Unpin for TcpKeepAlive

impl UnwindSafe for TcpKeepAlive

Blanket Implementations§

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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