Test Logging when run webserver on goroutine
plz install glide
> go build main.go
or
> cd PATH_TO_THIS_REPO/
> go install
run main binary with flag -p
> ./main -p=8080
> ./main -p=8090
> ./main -p=9000
> ab -n 1000000 -c 100 http://127.0.0.1:8080/
> ab -n 10000 -c 100 http://127.0.0.1:8090/
> ab -n 100 -c 100 http://127.0.0.1:9000/
** cant install apache-bench-multi-url to macOS !!!**