remove gorilla dependencies

example/main.go

@@ -4,14 +4,13 @@
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
-//      http://www.apache.org/licenses/LICENSE-2.0
+//	http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-
 package main
 
 import (
@@ -20,12 +19,9 @@ import (
 	"log"
 	"math/big"
 	"net/http"
-	"os"
 	"strings"
 	"time"
 
-	"github.com/gorilla/handlers"
-	"github.com/gorilla/mux"
 	"github.com/mikehelmick/go-chaff"
 )
 
@@ -38,17 +34,13 @@ func randInt(s int) (int64, error) {
 }
 
 func main() {
-	r := mux.NewRouter()
+	r := http.NewServeMux()
 
 	track := chaff.New()
 	defer track.Close()
 
 	{
-		// Create a submodule
-		sub := r.PathPrefix("").Subrouter()
-		// Install the chaff tracker middleware.
-		sub.Use(track.Track)
-		sub.Handle("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		r.Handle("/", track.Track(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			sleep, err := randInt(1000)
 			if err != nil {
 				w.WriteHeader(http.StatusInternalServerError)
@@ -61,17 +53,16 @@ func main() {
 			w.WriteHeader(http.StatusOK)
 			fmt.Fprintf(w, "Slept %v ms, some data below\n", sleep)
 			w.Write([]byte(strings.Repeat("a", int(sleep))))
-		})).Methods("GET")
+		})))
 	}
 
 	{
-		sub := r.PathPrefix("/chaff").Subrouter()
 		// The tracker itself is an HTTP handler, so just install on the chaff path.
-		sub.Handle("", track).Methods("GET")
+		r.Handle("/chaff", track)
 	}
 
 	srv := &http.Server{
-		Handler: handlers.CombinedLoggingHandler(os.Stdout, r),
+		Handler: r,
 		Addr:    "0.0.0.0:8080",
 	}
 	log.Printf("Listening on :%v", 8080)

go.mod

@@ -1,5 +1,5 @@
 module github.com/mikehelmick/go-chaff
 
-go 1.14
+go 1.19
 
-require github.com/google/go-cmp v0.5.0
+require github.com/google/go-cmp v0.5.9

go.sum

@@ -1,4 +1,2 @@
-github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w=
-github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=