Imports github.com/patrickmn/go-cache github.com/major1201/goutils github.com/urfave/cli github.com/kardianos/service golang.org/x/net/http2 github.com/go-yaml/yaml github.com/miekg/dns go.uber.org/zap go.uber.org/zap/zapcore Standard library imports bytes crypto/tls encoding/base64 io/ioutil net net/http net/url os regexp strings sync time