Imports github.com/go-kit/kit/log github.com/go-kit/kit/transport github.com/go-kit/kit/transport/http github.com/gorilla/mux github.com/prometheus/client_golang/prometheus/promhttp Imports in module “github.com/pp553933054/micro-go-book” github.com/pp553933054/micro-go-book/ch6-discovery/string-service/endpoint Standard library imports context encoding/json errors net/http