网络扩展日志

I have sample Go example like this:

import "github.com/jedisct1/dlog"

func Hi() {
    dlog.Init("HI", dlog.SeverityNotice, "DAEMON")
    dlog.Noticef("Hi ")
}

I build this project to with Go mobile, and call it from an iOS app, and everything is OK. I can see log in debug panel of Xcode. But when I link it with network extension and call the 'hi' function, I can't see any thing in console or xcode debug panel.

How can I show logs when build Go framework to iOS and run in network extension?