ssh-rs 0.2.2

In addition to encryption library, pure RUST implementation of SSH-2.0 client protocol
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

use crate::error::SshErrorKind;
use crate::{slog::log, SshError, SshResult};
use std::time::{Duration, SystemTime};

pub(crate) struct Timeout {
    time: SystemTime,
    timeout_sec: u64,
}

impl Timeout {
    pub(crate) fn new(timeout_sec: u64) -> Self {
        let time = SystemTime::now();
        let time = time + Duration::from_secs(timeout_sec);
        Timeout { time, timeout_sec }
    }

    pub(crate) fn is_timeout(&self) -> SshResult<()> {
        let time = SystemTime::now();
        if time > self.time {
            log::error!("time out.");
            return Err(SshError::from(SshErrorKind::Timeout));
        }
        Ok(())
    }

    pub(crate) fn renew(&mut self) {
        self.time = SystemTime::now() + Duration::from_secs(self.timeout_sec);
    }
}