get_conn() much slower than Crate mysql's

[ysn2233]

    let opts = mysql_async::Opts::from_url("mysql://root@localhost:4000/test")?;
    // let opts = mysql::Opts::from_url("mysql://root@localhost:4000/test")
    let pool = mysql_async::Pool::new(opts);
    // let pool = mysql::Pool::new(opts)
    let start_time = std::time::SystemTime::now();
    let conn = pool.get_conn().await?;
    // let conn = pool.get_conn()?;
    let passed = std::time::SystemTime::now().duration_since(start_time).unwrap().as_millis();
    println!("{}", passed);

Crate mysql only spent 2ms for get_conn() method but mysql_async cost more than 20ms

[ysn2233]

#178
related to this issue.
#179
This fix solves the problem

[ysn2233]

When will a new version crate released?

[blackbeam]

Hi. I won't be able to make a release until 4 of May. Please use git dependency, if necessary.