Struct KillHandle 

pub struct KillHandle { /* private fields */ }

Closes one connection abortively from any thread.

The owning thread does the close; the killer only sets a flag and wakes it, so it can never close a reused descriptor number.

Examples

use net_io::KillReason;
let mut conn = net_io::connect("127.0.0.1:7000")?;
let kill = conn.kill_handle();
std::thread::spawn(move || {
    std::thread::sleep(std::time::Duration::from_secs(1));
    kill.kill(KillReason(1));
});
let mut buf = [0u8; 16];
assert!(matches!(conn.recv(&mut buf), Err(net_io::NetError::Killed { .. })));

Implementations

impl KillHandle

pub fn kill(&self, reason: KillReason) -> bool

Kills the connection; false if it already closed (or was already killed).

pub fn id(&self) -> ConnectionId

The connection’s id.

pub fn is_open(&self) -> bool

Whether the connection is still open: a snapshot, for diagnostics only.

Trait Implementations

impl Clone for KillHandle

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KillHandle

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

Formats the value using the given formatter.