[client] Remove lazy connection UI toggle

client/internal/conn_mgr.go

@@ -125,42 +125,6 @@ func (e *ConnMgr) UpdatedRemoteFeatureFlag(ctx context.Context, enabled bool) er
 	}
 }
 
-// SetLocalLazyConn applies a local lazy connection override (UI / CLI / env).
-// While the local override pins the setting (force != lazyForceNone),
-// UpdatedRemoteFeatureFlag (management sync) is a no-op, so the local setting
-// wins until it is turned off again, which returns control to management.
-func (e *ConnMgr) SetLocalLazyConn(ctx context.Context, enabled bool) error {
-	if enabled {
-		e.force = lazyForceOn
-	} else {
-		e.force = lazyForceNone
-	}
-
-	if enabled {
-		if e.lazyConnMgr != nil {
-			return nil
-		}
-
-		if e.rosenpassEnabled {
-			log.Warnf("rosenpass connection manager is enabled, lazy connection manager will not be started")
-			return nil
-		}
-
-		log.Infof("lazy connection manager is enabled locally")
-		e.initLazyManager(ctx)
-		e.statusRecorder.UpdateLazyConnection(true)
-		return e.addPeersToLazyConnManager()
-	}
-
-	if e.lazyConnMgr == nil {
-		return nil
-	}
-	log.Infof("lazy connection manager is disabled locally")
-	e.closeManager(ctx)
-	e.statusRecorder.UpdateLazyConnection(false)
-	return nil
-}
-
 // UpdateRouteHAMap updates the route HA mappings in the lazy connection manager
 func (e *ConnMgr) UpdateRouteHAMap(haMap route.HAMap) {
 	if !e.isStartedWithLazyMgr() {

client/server/server.go

@@ -421,16 +421,6 @@ func (s *Server) SetConfig(callerCtx context.Context, msg *proto.SetConfigReques
 		return nil, fmt.Errorf("failed to update profile config: %w", err)
 	}
 
-	// Apply the lazy connection toggle to the running engine so it takes
-	// effect without a down/up. s.mutex is already held.
-	if msg.LazyConnectionEnabled != nil && s.connectClient != nil {
-		if engine := s.connectClient.Engine(); engine != nil {
-			if err := engine.SetLazyConnEnabled(msg.GetLazyConnectionEnabled()); err != nil {
-				log.Errorf("failed to apply lazy connection change at runtime: %v", err)
-			}
-		}
-	}
-
 	return &proto.SetConfigResponse{}, nil
 }
 

client/ui/frontend/src/modules/settings/SettingsNetwork.tsx

@@ -12,12 +12,6 @@ export function SettingsNetwork() {
     return (
         <>
             <SectionGroup title={t("settings.network.section.connectivity")}>
-                <FancyToggleSwitch
-                    value={config.lazyConnectionEnabled}
-                    onChange={(v) => setField("lazyConnectionEnabled", v)}
-                    label={t("settings.network.lazy.label")}
-                    helpText={t("settings.network.lazy.help")}
-                />
                 <FancyToggleSwitch
                     value={config.networkMonitor}
                     onChange={(v) => setField("networkMonitor", v)}

client/ui/i18n/locales/de/common.json

@@ -599,12 +599,6 @@
     "settings.network.section.routingDns": {
         "message": "Routing & DNS"
     },
-    "settings.network.lazy.label": {
-        "message": "Lazy-Verbindungen"
-    },
-    "settings.network.lazy.help": {
-        "message": "Statt durchgehend aktive Verbindungen zu halten, aktiviert NetBird sie bei Bedarf anhand von Aktivität oder Signalisierung."
-    },
     "settings.network.monitor.label": {
         "message": "Bei Netzwerkwechsel neu verbinden"
     },

client/ui/i18n/locales/en/common.json

@@ -799,14 +799,6 @@
         "message": "Routing & DNS",
         "description": "Section heading for routing and DNS options. 'DNS' is an acronym — keep it."
     },
-    "settings.network.lazy.label": {
-        "message": "Lazy Connections",
-        "description": "Toggle label: Lazy Connections (on-demand connections)."
-    },
-    "settings.network.lazy.help": {
-        "message": "Instead of maintaining always-on connections, NetBird activates them on-demand based on activity or signaling.",
-        "description": "Helper text for lazy connections."
-    },
     "settings.network.monitor.label": {
         "message": "Reconnect on Network Change",
         "description": "Toggle label: reconnect automatically on network change."

client/ui/i18n/locales/es/common.json

@@ -599,12 +599,6 @@
     "settings.network.section.routingDns": {
         "message": "Enrutamiento y DNS"
     },
-    "settings.network.lazy.label": {
-        "message": "Conexiones bajo demanda"
-    },
-    "settings.network.lazy.help": {
-        "message": "En lugar de mantener conexiones permanentes, NetBird las activa bajo demanda según la actividad o la señalización."
-    },
     "settings.network.monitor.label": {
         "message": "Reconectar al cambiar de red"
     },

client/ui/i18n/locales/fr/common.json

@@ -599,12 +599,6 @@
     "settings.network.section.routingDns": {
         "message": "Routage et DNS"
     },
-    "settings.network.lazy.label": {
-        "message": "Connexions à la demande"
-    },
-    "settings.network.lazy.help": {
-        "message": "Au lieu de maintenir des connexions permanentes, NetBird les active à la demande en fonction de l’activité ou de la signalisation."
-    },
     "settings.network.monitor.label": {
         "message": "Reconnecter en cas de changement de réseau"
     },

client/ui/i18n/locales/hu/common.json

@@ -599,12 +599,6 @@
     "settings.network.section.routingDns": {
         "message": "Útválasztás és DNS"
     },
-    "settings.network.lazy.label": {
-        "message": "Igény szerinti kapcsolatok"
-    },
-    "settings.network.lazy.help": {
-        "message": "Állandó kapcsolatok fenntartása helyett a NetBird igény szerint, aktivitás vagy jelzés alapján aktiválja azokat."
-    },
     "settings.network.monitor.label": {
         "message": "Újracsatlakozás hálózatváltáskor"
     },

client/ui/i18n/locales/it/common.json

@@ -599,12 +599,6 @@
     "settings.network.section.routingDns": {
         "message": "Routing e DNS"
     },
-    "settings.network.lazy.label": {
-        "message": "Connessioni lazy"
-    },
-    "settings.network.lazy.help": {
-        "message": "Invece di mantenere connessioni sempre attive, NetBird le attiva su richiesta in base all'attività o al signaling."
-    },
     "settings.network.monitor.label": {
         "message": "Riconnetti al cambio di rete"
     },

client/ui/i18n/locales/pt/common.json

@@ -599,12 +599,6 @@
     "settings.network.section.routingDns": {
         "message": "Roteamento e DNS"
     },
-    "settings.network.lazy.label": {
-        "message": "Conexões sob demanda"
-    },
-    "settings.network.lazy.help": {
-        "message": "Em vez de manter conexões sempre ativas, o NetBird as ativa sob demanda com base na atividade ou na sinalização."
-    },
     "settings.network.monitor.label": {
         "message": "Reconectar ao mudar de rede"
     },

client/ui/i18n/locales/ru/common.json

@@ -599,12 +599,6 @@
     "settings.network.section.routingDns": {
         "message": "Маршрутизация и DNS"
     },
-    "settings.network.lazy.label": {
-        "message": "Подключения по требованию"
-    },
-    "settings.network.lazy.help": {
-        "message": "Вместо постоянно активных подключений NetBird активирует их по требованию — на основе активности или сигналинга."
-    },
     "settings.network.monitor.label": {
         "message": "Переподключаться при смене сети"
     },

client/ui/i18n/locales/zh-CN/common.json

@@ -599,12 +599,6 @@
     "settings.network.section.routingDns": {
         "message": "路由与 DNS"
     },
-    "settings.network.lazy.label": {
-        "message": "懒连接"
-    },
-    "settings.network.lazy.help": {
-        "message": "NetBird 不会维持始终在线的连接，而是根据活动或信令按需激活连接。"
-    },
     "settings.network.monitor.label": {
         "message": "网络变化时重新连接"
     },

client/ui/services/settings.go

@@ -57,7 +57,6 @@ type Config struct {
 	RosenpassEnabled              bool   `json:"rosenpassEnabled"`
 	RosenpassPermissive           bool   `json:"rosenpassPermissive"`
 	DisableNotifications          bool   `json:"disableNotifications"`
-	LazyConnectionEnabled         bool   `json:"lazyConnectionEnabled"`
 	BlockInbound                  bool   `json:"blockInbound"`
 	NetworkMonitor                bool   `json:"networkMonitor"`
 	DisableClientRoutes           bool   `json:"disableClientRoutes"`
@@ -89,7 +88,6 @@ type SetConfigParams struct {
 	RosenpassEnabled              *bool   `json:"rosenpassEnabled,omitempty"`
 	RosenpassPermissive           *bool   `json:"rosenpassPermissive,omitempty"`
 	DisableNotifications          *bool   `json:"disableNotifications,omitempty"`
-	LazyConnectionEnabled         *bool   `json:"lazyConnectionEnabled,omitempty"`
 	BlockInbound                  *bool   `json:"blockInbound,omitempty"`
 	NetworkMonitor                *bool   `json:"networkMonitor,omitempty"`
 	DisableClientRoutes           *bool   `json:"disableClientRoutes,omitempty"`
@@ -140,7 +138,6 @@ func (s *Settings) GetConfig(ctx context.Context, p ConfigParams) (Config, error
 		RosenpassEnabled:              resp.GetRosenpassEnabled(),
 		RosenpassPermissive:           resp.GetRosenpassPermissive(),
 		DisableNotifications:          resp.GetDisableNotifications(),
-		LazyConnectionEnabled:         resp.GetLazyConnectionEnabled(),
 		BlockInbound:                  resp.GetBlockInbound(),
 		NetworkMonitor:                resp.GetNetworkMonitor(),
 		DisableClientRoutes:           resp.GetDisableClientRoutes(),
@@ -176,7 +173,6 @@ func (s *Settings) SetConfig(ctx context.Context, p SetConfigParams) error {
 		RosenpassEnabled:              p.RosenpassEnabled,
 		RosenpassPermissive:           p.RosenpassPermissive,
 		DisableNotifications:          p.DisableNotifications,
-		LazyConnectionEnabled:         p.LazyConnectionEnabled,
 		BlockInbound:                  p.BlockInbound,
 		NetworkMonitor:                p.NetworkMonitor,
 		DisableClientRoutes:           p.DisableClientRoutes,