Method resolve_host

libs/hbb_common/src/proxy.rs:230–240

(&self, host: &str, default_port: u16)

    }

    async fn resolve_host(&self, host: &str, default_port: u16) -> Result<SocketAddr, ProxyError> {
        let (host_str, port) = match host.split_once(':') {
            Some((h, p)) => (h, p.parse::<u16>().ok()),
            None => (host, None),
        };
        let addr = (host_str, port.unwrap_or(default_port))
            .to_socket_addrs()?
            .next()
            .ok_or_else(|| ProxyError::AddressResolutionFailed(host.to_string()))?;
        Ok(addr)
    }

    pub fn get_domain(&self) -> Result<String, ProxyError> {
        match self {