使用go命令进行log.Fatal操作

Question

I'm running a script which opens an http port. I initially had it logging errors:

log.Fatal(http.ListenAndServe(":7777", router))

I have additional code so I want to run it on another thread:

go http.ListenAndServe(":7777", router)

I still want to log any information related to the http port failing, but neither work:

go log.Fatal(http.ListenAndServe(":7777", router))

Or

log.Fatal(go http.ListenAndServe(":7777", router))

What is the correct syntax for this?

Answer 1

You can wrap it in an anonymous function:

go func() {
    log.Fatal(http.ListenAndServe(":7777", router))
}()