```rust
use aok::{Result, OK};
use static_init::constructor;
use tls_ping::tls_ping;
// use tracing::info;
extern "C" fn init() {
loginit::init()
}
async fn test() -> Result<()> {
tls_ping("6.cn", "123.57.242.213".parse()?, 30).await?;
OK
}
```