Keep verified Gateway active through transient discovery failures

src/server/gatewayPresence.js

@@ -190,10 +190,16 @@ export function applyGatewayPreference(state, enabled) {
 export function nextGatewayAutoState(current, {
   network,
   verifiedGateway = null,
-  failureLimit = 3,
   error = 'Gateway presence check failed',
 }) {
-  if (!network) return createGatewayAutoState();
+  if (!network) {
+    if (!current.gatewayId) return createGatewayAutoState();
+    return {
+      ...current,
+      failures: current.failures + 1,
+      lastError: String(error || 'Gateway presence check failed'),
+    };
+  }
 
   const routeChanged = !sameGatewayRoute(current.gateway, network);
   const base = routeChanged
@@ -215,11 +221,8 @@ export function nextGatewayAutoState(current, {
   const failures = base.failures + 1;
   return {
     ...base,
-    mode: base.mode === 'gateway-direct' && failures < failureLimit
-      ? 'gateway-direct'
-      : 'local-vpn',
+    mode: base.gatewayId ? 'gateway-direct' : 'local-vpn',
     failures,
-    gatewayId: failures < failureLimit ? base.gatewayId : '',
     lastError: String(error || 'Gateway presence check failed'),
   };
 }

src/server/index.js

@@ -302,10 +302,17 @@ function refreshGatewayAutoMode({ reconfigure = true } = {}) {
       : null;
 
     if (!network) {
-      const nextState = nextGatewayAutoState(gatewayAutoState, { network: null });
-      if (state.subscriptionUrl) {
-        nextState.lastError = 'macOS default gateway недоступен или устарел';
-      }
+      const discoveryError = 'macOS default gateway недоступен или устарел';
+      const discoveredState = nextGatewayAutoState(gatewayAutoState, {
+        network: null,
+        error: discoveryError,
+      });
+      const nextState = applyGatewayPreference(
+        state.subscriptionUrl
+          ? { ...discoveredState, lastError: discoveryError }
+          : discoveredState,
+        state.gatewayAutoEnabled !== false,
+      );
       await applyGatewayAutoState(
         nextState,
         { reconfigure },

src/shared/versions.js

@@ -1,7 +1,7 @@
 export const HARBOR_VERSIONS = Object.freeze({
-  macClient: '0.8.11',
+  macClient: '0.8.12',
   gatewayClient: '0.8.10',
-  gatewayBackend: '0.8.0',
+  gatewayBackend: '0.8.1',
 });
 
 export function parseVersion(value) {