Qingshan Luo

Add log level output support.

2

This patch provides the function of writing different levels of logs to different outputs, and the goal is to solve the [#403](https://github.com/sirupsen/logrus/issues/403) issue. The patch remains backward compatible.

Can we make pool.ErrClosed public? Or provide a public method to determine if a given error is it?

4

Many times, we need to downgrade to another instance after one client instance is closed, but it seems insecure to detect errors through string matching.

trojan.service: Special user nobody configured, this is not safe!

2

On Fedora 34 ``` systemd[1]: /usr/lib/systemd/system/trojan.service:9: Special user nobody configured, this is not safe! ``` Maybe you should delete the user configuration, or create a dedicated user during installation.

##### Versions *Please specify real version numbers or git SHAs, not just "Latest" since that changes fairly regularly.* | Sarama | Kafka | Go | |--------|-------|----| | 1.36.0 | 2.8.12...

How can I stop it in the terminal?

1

I can't stop it, it keeps shaking in my terminal, Ctrl+C doesn't work!

Avatar is very cool. Seeking a HD picture. @tj

Now, slog has entered the golang standard library, and it is very necessary to be compatible with this log library.