Resolve golangcibot issues

http/http.go

@@ -3,9 +3,6 @@ package http
 import (
 	"encoding/json"
 	"net/http"
-	"os"
-	"os/signal"
-	"syscall"
 )
 
 func NotFound(response http.ResponseWriter, _ *http.Request) {
@@ -19,13 +16,6 @@ func NotFound(response http.ResponseWriter, _ *http.Request) {
 	_, _ = response.Write(data)
 }
 
-func waitForSignal() os.Signal {
-	ch := make(chan os.Signal)
-	signal.Notify(ch, syscall.SIGINT, syscall.SIGTERM)
-
-	return <-ch
-}
-
 func apiBadRequest(resp http.ResponseWriter, errorsPerField map[string][]string) {
 	resp.WriteHeader(http.StatusBadRequest)
 	resp.Header().Set("Content-Type", "application/json")

http/skinsystem.go

@@ -111,12 +111,7 @@ func (ctx *Skinsystem) Run() error {
 		Handler:        ctx.CreateHandler(),
 	}
 
-	go server.Serve(listener)
-
-	s := waitForSignal()
-	ctx.Logger.Info(fmt.Sprintf("Got signal: %v, exiting.", s))
-
-	return nil
+	return server.Serve(listener)
 }
 
 func (ctx *Skinsystem) CreateHandler() *mux.Router {
@@ -274,7 +269,7 @@ func (ctx *Skinsystem) Textures(response http.ResponseWriter, request *http.Requ
 
 	responseData, _ := json.Marshal(textures)
 	response.Header().Set("Content-Type", "application/json")
-	response.Write(responseData)
+	_, _ = response.Write(responseData)
 }
 
 func (ctx *Skinsystem) SignedTextures(response http.ResponseWriter, request *http.Request) {
@@ -315,7 +310,7 @@ func (ctx *Skinsystem) SignedTextures(response http.ResponseWriter, request *htt
 
 	responseJson, _ := json.Marshal(responseData)
 	response.Header().Set("Content-Type", "application/json")
-	response.Write(responseJson)
+	_, _ = response.Write(responseJson)
 }
 
 func (ctx *Skinsystem) PostSkin(resp http.ResponseWriter, req *http.Request) {

http/uuids_worker.go

@@ -40,13 +40,7 @@ func (ctx *UUIDsWorker) Run() error {
 		Handler:        ctx.CreateHandler(),
 	}
 
-	// noinspection GoUnhandledErrorResult
-	go server.Serve(listener)
-
-	s := waitForSignal()
-	ctx.Logger.Info(fmt.Sprintf("Got signal: %v, exiting.", s))
-
-	return nil
+	return server.Serve(listener)
 }
 
 func (ctx *UUIDsWorker) CreateHandler() http.Handler {