0.1.52 Gateway

server/cmd/memby-server/main.go

@@ -50,7 +50,11 @@ func main() {
 		return
 	}
 
-	logLevel := logging.ParseLevel(os.Getenv("MEMBY_LOG_LEVEL"))
+	// A variable rather than a fixed level: the console can move it at runtime, which is
+	// the only way turning debug on is any use — a restart to watch something happen
+	// restarts the thing being watched.
+	logLevel := &slog.LevelVar{}
+	logLevel.Set(logging.ParseLevel(os.Getenv("MEMBY_LOG_LEVEL")))
 	logCapacity := logging.ParseCapacity(os.Getenv("MEMBY_LOG_BUFFER_CAPACITY"), 5_000)
 	logFormat := logging.ParseFormat(os.Getenv("MEMBY_LOG_FORMAT"))
 	logHistoryPath := strings.TrimSpace(os.Getenv("MEMBY_LOG_HISTORY_PATH"))
@@ -70,13 +74,13 @@ func main() {
 	// this" is a real question that a reader should never have to scroll for.
 	log = log.With("version", buildinfo.Version())
 
-	if err := run(log, events); err != nil {
+	if err := run(log, events, logLevel); err != nil {
 		log.Error("fatal", "error", err)
 		os.Exit(1)
 	}
 }
 
-func run(log *slog.Logger, events *logging.Buffer) error {
+func run(log *slog.Logger, events *logging.Buffer, logLevel *slog.LevelVar) error {
 	cfg, err := config.Load()
 	if err != nil {
 		return err
@@ -267,6 +271,7 @@ func run(log *slog.Logger, events *logging.Buffer) error {
 		AdminEvents:  adminBus,
 		Scheduler:    sched,
 		Integrations: dispatcher,
+		LogLevel:     logLevel,
 	})
 	if err := server.LoadQuietTime(ctx); err != nil {
 		return err
@@ -301,10 +306,16 @@ func run(log *slog.Logger, events *logging.Buffer) error {
 	if err := server.LoadMaintenance(ctx); err != nil {
 		return err
 	}
+	// The operator's runtime amendments to what this container was started with. Loaded
+	// before the watchers below, because two of them read it on their first tick.
+	if err := server.LoadGatewaySettings(ctx); err != nil {
+		return err
+	}
+	go server.WatchGatewaySettings(ctx, 30*time.Second)
 	go server.WatchMaintenance(ctx, 30*time.Second)
 	go server.WatchQuietTime(ctx, 30*time.Second)
 	// One probe per gateway, not per TV: the answer is the same for the whole house.
-	go server.WatchEmbyReachability(ctx, cfg.EmbyHealthInterval)
+	go server.WatchEmbyReachability(ctx)
 	// One Sonarr catalogue reading per day records lifecycle changes for the household and
 	// materialises cancellation notifications for every known viewer.
 	go server.WatchSonarrLifecycle(ctx, 24*time.Hour)