small fixes

cmd/commands/proxy_command.go

@@ -85,7 +85,7 @@ func (pc *ProxyCommand) Run() error {
 	ctx, cancel := signal.NotifyContext(context.Background(), syscall.SIGTERM, syscall.SIGQUIT, syscall.SIGINT)
 	defer cancel()
 
-	reloadSigChan := make(chan os.Signal)
+	reloadSigChan := make(chan os.Signal, 1)
 	signal.Notify(reloadSigChan, syscall.SIGUSR1)
 
 	serverErr := make(chan error)
@@ -116,5 +116,4 @@ func (pc *ProxyCommand) Run() error {
 			os.Exit(1)
 		}
 	}
-	return nil
 }

proxy/proxy.go

@@ -22,7 +22,7 @@ type Proxy struct {
 	Secret            []byte
 	ServiceName       string
 	server            http.Server
-	InvalidatedTokens gs.Set[string]
+	InvalidatedTokens *gs.Set[string]
 }
 
 // New returns Proxy initialized with addr, and server timeouts
@@ -60,7 +60,7 @@ func (p *Proxy) SetServices(services []config.Service) {
 func (p *Proxy) SetInvalidatedTokens(tokens []string) {
 	set := gs.New[string]()
 	set.Add(tokens...)
-	p.InvalidatedTokens = set
+	p.InvalidatedTokens = &set
 }
 
 // ListenAndServe binds port and starts listening