Release v2.6.10

CHANGELOG.md

@@ -2,6 +2,25 @@
 
 All notable changes to this project will be documented in this file.
 
+## 2.6.10 - 2026-08-08
+
+### Fixed
+
+- The onboarding landing page and form no longer restore a previously selected screen, so the screen picker always starts clean while still keeping the saved client name.
+
+## 2.6.9 - 2026-08-08
+
+### Fixed
+
+- The connected-clients view no longer exposes or sorts by client IP, so the table stays focused on the player identity, screen, and playback state.
+- The connected-clients dashboard row renderer now keeps the actions column aligned after removing the IP column, so row updates no longer append a duplicate actions cell.
+
+## 2.6.8 - 2026-08-08
+
+### Fixed
+
+- The screen-group command buttons stay disabled until a real target group is selected, so the placeholder "Select Screen Group" state cannot send commands.
+
 ## 2.6.7 - 2026-08-08
 
 ### Fixed

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pulse-signage",
-  "version": "2.6.7",
+  "version": "2.6.10",
   "private": false,
   "description": "Pulse Signage application with MySQL and media storage",
   "repository": {

src/player-bridge/index.js

@@ -40,8 +40,7 @@ function normalizeRemoteAddress(value) {
 
 function formatPlayerConnectionLabel(deviceId, remoteAddress) {
   const normalizedDeviceId = String(deviceId || '').trim() || 'unknown-player';
-  const normalizedRemoteAddress = normalizeRemoteAddress(remoteAddress);
-  return normalizedRemoteAddress ? `${normalizedDeviceId} (ip ${normalizedRemoteAddress})` : normalizedDeviceId;
+  return normalizedDeviceId;
 }
 
 function normalizeProxyBaseUrl(value) {
@@ -359,7 +358,7 @@ async function start() {
       return;
     }
 
-    logBridge(`Player ${formatPlayerConnectionLabel(socket.playerDeviceId, socket.bridgeRemoteAddress)} has disconnected`);
+    logBridge(`Player ${formatPlayerConnectionLabel(socket.playerDeviceId)} has disconnected`);
   }
 
   function resolveMediaPath(fileName) {
@@ -828,7 +827,7 @@ async function start() {
       });
 
       playerSockets.set(deviceId, socket);
-      logBridge(`Player ${formatPlayerConnectionLabel(deviceId, socket.bridgeRemoteAddress)} has connected`);
+      logBridge(`Player ${formatPlayerConnectionLabel(deviceId)} has connected`);
       socket.send(JSON.stringify({ type: 'registered', ok: true, player: player }));
       return;
     }
@@ -875,14 +874,12 @@ async function start() {
     }
 
     if (!verifyRequestAuth(request)) {
-      const remoteAddress = normalizeRemoteAddress(request && request.socket && request.socket.remoteAddress);
-      logBridge(remoteAddress ? `Player (ip ${remoteAddress}) denied with wrong shared secret` : 'Player denied with wrong shared secret');
+      logBridge('Player denied with wrong shared secret');
       socket.destroy();
       return;
     }
 
     playersWs.handleUpgrade(request, socket, head, function (ws) {
-      ws.bridgeRemoteAddress = normalizeRemoteAddress(request && request.socket && request.socket.remoteAddress);
       playersWs.emit('connection', ws, request);
     });
   });

src/player.js

@@ -114,6 +114,7 @@ async function start() {
           Accept: 'application/json'
         }, authHeaders)
       });
+
       return Boolean(response && response.ok);
     } catch (_error) {
       return false;

src/player/onboarding/player-onboarding-form.script.html

@@ -56,10 +56,8 @@
     loadScreens().then(function () {
       try {
         var storedClientName = getSessionStorageItem(clientNameKey) || "";
-        var storedScreenSlug = window.localStorage.getItem(screenKey) || "";
         var clientNameInput = form.querySelector("input[name=\"clientName\"]");
         if (clientNameInput && storedClientName) { clientNameInput.value = storedClientName; }
-        if (screenSelect && storedScreenSlug) { screenSelect.value = storedScreenSlug; }
       } catch (_error) {}
     });
     form.addEventListener("submit", function (event) {

src/player/onboarding/player-onboarding-landing.script.html

@@ -132,14 +132,11 @@
     }
     loadScreens().then(function () {
       try {
-        var storedScreenSlug = window.localStorage.getItem(screenKey) || "";
         var storedClientName = getSessionStorageItem(clientNameKey) || "";
-        if (!storedClientName && storedScreenSlug) { storedClientName = getSessionStorageItem(getClientNameStorageKey(storedScreenSlug)) || ""; }
         if (storedClientName && localForm) {
           var clientNameInput = localForm.querySelector("input[name=\"clientName\"]");
           if (clientNameInput) { clientNameInput.value = storedClientName; }
         }
-        if (storedScreenSlug && localScreenSelect) { localScreenSelect.value = storedScreenSlug; }
       } catch (_error) {}
     });
     redirectIfOnboarded(deviceId).then(function (redirected) {

src/player/runtime.js

@@ -45,6 +45,76 @@ function createPlayerRuntime(options) {
     return ip;
   }
 
+  function firstHeaderValue(value) {
+    return String(value || '').trim().split(',')[0].trim();
+  }
+
+  function isPrivateOrReservedIp(ip) {
+    const normalized = normalizeClientIp(ip);
+    if (!normalized) {
+      return true;
+    }
+
+    const lower = normalized.toLowerCase();
+    if (lower === 'localhost' || lower === '::1') {
+      return true;
+    }
+
+    if (/^10\./.test(lower) || /^192\.168\./.test(lower) || /^127\./.test(lower) || /^169\.254\./.test(lower)) {
+      return true;
+    }
+
+    if (/^172\.(1[6-9]|2\d|3[0-1])\./.test(lower)) {
+      return true;
+    }
+
+    if (lower.startsWith('fc') || lower.startsWith('fd') || lower.startsWith('fe80:') || lower.startsWith('::ffff:127.')) {
+      return true;
+    }
+
+    return false;
+  }
+
+  function pickForwardedIp(candidates) {
+    const normalizedCandidates = Array.isArray(candidates)
+      ? candidates.map(function (candidate) {
+        return normalizeClientIp(candidate);
+      }).filter(Boolean)
+      : [];
+
+    const publicCandidate = normalizedCandidates.find(function (candidate) {
+      return !isPrivateOrReservedIp(candidate);
+    });
+
+    return publicCandidate || normalizedCandidates[0] || null;
+  }
+
+  function resolveRequestIp(request) {
+    const forwardedFor = String(request && request.headers && request.headers['x-forwarded-for'] || '').split(',');
+    const forwardedForIp = pickForwardedIp(forwardedFor);
+    if (forwardedForIp) {
+      return forwardedForIp;
+    }
+
+    const realIp = pickForwardedIp([firstHeaderValue(request && request.headers && request.headers['x-real-ip'])]);
+    if (realIp) {
+      return realIp;
+    }
+
+    const forwarded = firstHeaderValue(request && request.headers && request.headers.forwarded);
+    if (forwarded) {
+      const forwardedMatches = Array.from(forwarded.matchAll(/(?:^|,\s*|;\s*)for=(?:"?\[?)([^"\];,\s]+)/gi)).map(function (match) {
+        return match[1];
+      });
+      const forwardedIp = pickForwardedIp(forwardedMatches);
+      if (forwardedIp) {
+        return forwardedIp;
+      }
+    }
+
+    return normalizeClientIp(request && request.socket && request.socket.remoteAddress);
+  }
+
   function parseCookies(cookieHeader) {
     return String(cookieHeader || '').split(/;\s*/).reduce(function (cookies, pair) {
       if (!pair) {
@@ -145,7 +215,6 @@ function createPlayerRuntime(options) {
     const clientName = String(connection.clientName || '').trim();
     const clientId = String(connection.clientId || '').trim();
     const userAgent = String(connection.userAgent || '').trim();
-    const clientIp = String(connection.clientIp || '').trim();
     const viewport = connection.viewport && typeof connection.viewport === 'object'
       ? connection.viewport
       : null;
@@ -161,10 +230,6 @@ function createPlayerRuntime(options) {
       labelParts.push(`id ${clientId.slice(-6)}`);
     }
 
-    if (clientIp) {
-      labelParts.push(clientIp);
-    }
-
     if (viewport && Number.isFinite(Number(viewport.width)) && Number.isFinite(Number(viewport.height))) {
       labelParts.push(`${Number(viewport.width)}x${Number(viewport.height)}`);
     }
@@ -198,8 +263,6 @@ function createPlayerRuntime(options) {
         blackout: Boolean(connection.blackout),
         currentSlideId: connection.currentSlide && connection.currentSlide.id ? connection.currentSlide.id : null,
         currentSlideTitle: connection.currentSlide && connection.currentSlide.title ? connection.currentSlide.title : null,
-        clientIp: connection.clientIp || null,
-        remoteAddress: connection.remoteAddress || null,
         connectedAt: connection.connectedAt ? connection.connectedAt.toISOString() : null,
         lastSeenAt: connection.lastSeenAt ? connection.lastSeenAt.toISOString() : null
       };
@@ -431,9 +494,6 @@ function createPlayerRuntime(options) {
       return;
     }
 
-    const remoteAddress = request.socket && request.socket.remoteAddress ? request.socket.remoteAddress : null;
-    const forwardedFor = normalizeClientIp(String(request.headers['x-forwarded-for'] || '').split(',')[0]);
-    const normalizedRemoteAddress = normalizeClientIp(remoteAddress);
     const connectionId = crypto.randomUUID();
     const connection = {
       id: connectionId,
@@ -448,9 +508,7 @@ function createPlayerRuntime(options) {
       paused: false,
       blackout: false,
       playerPublicBaseUrl: null,
-      clientIp: forwardedFor || normalizedRemoteAddress,
-      remoteAddress: normalizedRemoteAddress,
-      label: forwardedFor || normalizedRemoteAddress || 'connected client',
+      label: 'connected client',
       connectedAt: new Date(),
       lastSeenAt: new Date()
     };
@@ -491,7 +549,6 @@ function createPlayerRuntime(options) {
       }
       connection.paused = Boolean(payload.paused);
       connection.blackout = Boolean(payload.blackout);
-      connection.clientIp = payload.clientIp ? normalizeClientIp(payload.clientIp) || connection.clientIp : connection.clientIp;
       connection.currentSlide = payload.currentSlide && typeof payload.currentSlide === 'object' ? {
         id: payload.currentSlide.id || null,
         title: payload.currentSlide.title || '',

src/web/public/js/dashboard/dashboard-page.js

@@ -114,6 +114,7 @@
     }
 
     var selectedSlug = String(select.value || '').trim();
+    var hasSelectedGroup = Boolean(selectedSlug);
     var actionTarget = '/clients/' + encodeURIComponent(selectedSlug || '__all__') + '/commands';
     var selectedName = getSelectedScreenLabel();
     var selectedClients = getSelectedScreenClients(latestDashboardState);
@@ -134,6 +135,10 @@
       var action = String(form.getAttribute('data-screen-command-action') || '').trim();
       var button = form.querySelector('button[type="submit"]');
 
+      if (button) {
+        button.disabled = !hasSelectedGroup;
+      }
+
       if (action === 'pause' || action === 'blackout') {
         updateToggleButton(button, form, latestDashboardState);
         return;
@@ -240,8 +245,6 @@
         client && client.slug,
         client && client.screen_slug,
         client && client.screen_name,
-        client && client.ipAddress,
-        client && client.clientIp,
         client && client.status,
         client && client.currentSlideTitle
       ];
@@ -259,7 +262,6 @@
       client: function (client) { return String(client && (getClientDisplayName(client) || client.client_name || client.name || client.clientId) || '').trim(); },
       screen: function (client) { return String(client && (client.screen_name || client.screen_slug) || '').trim(); },
       slide: function (client) { return String(client && client.currentSlideTitle || '').trim(); },
-      ip: function (client) { return String(client && client.clientIp || '').trim(); },
       viewport: function (client) {
         var viewport = client && client.viewport;
         if (!viewport || !viewport.width || !viewport.height) {
@@ -278,12 +280,6 @@
       ? [normalizedSortKey]
       : ['client'];
 
-    if (sortKeys[0] === 'client') {
-      sortKeys.push('ip');
-    } else if (sortKeys[0] === 'ip') {
-      sortKeys.push('client');
-    }
-
     return (Array.isArray(clients) ? clients.slice() : []).sort(function (leftClient, rightClient) {
       for (var index = 0; index < sortKeys.length; index += 1) {
         var sortKeyName = sortKeys[index];
@@ -534,13 +530,13 @@
     }
 
     if (!hasActionsColumn) {
-      if (row.cells.length > 6) {
+      if (row.cells.length > 5) {
         row.deleteCell(row.cells.length - 1);
       }
       return;
     }
 
-    var actionCell = row.cells.length > 6 ? row.cells[6] : null;
+    var actionCell = row.cells.length > 5 ? row.cells[5] : null;
     if (!actionCell) {
       actionCell = row.insertCell(-1);
       actionCell.setAttribute('data-label', 'Actions');
@@ -552,8 +548,6 @@
 
   function renderClientRow(client, hasActionsColumn) {
     var connectedAt = client.connectedAt ? '<div>' + escapeHtml(client.connectedAtLabel || formatDashboardDate(client.connectedAt) || client.connectedAt) + '</div>' + (client.lastSeenAt ? '<div class="subtle connected-updated-secondary">' + escapeHtml(client.lastSeenAtLabel || formatDashboardDate(client.lastSeenAt) || client.lastSeenAt) + '</div>' : '') : '<span class="empty">Unknown</span>';
-    var clientIpValue = normalizeDisplayIp(client.clientIp);
-    var clientIp = clientIpValue ? escapeHtml(clientIpValue) : '<span class="empty">Unknown</span>';
     var viewport = client.viewport && client.viewport.width && client.viewport.height ? escapeHtml(client.viewport.width + 'x' + client.viewport.height) : '<span class="empty">Unknown</span>';
     var clientNameValue = getClientDisplayName(client);
     var clientName = clientNameValue ? escapeHtml(clientNameValue) : '<span class="empty">Unknown</span>';
@@ -566,7 +560,6 @@
       '<td data-label="Client"><div>' + clientName + '</div></td>',
       '<td data-label="Current Screen"><div>' + screenName + '</div></td>',
       '<td data-label="Current Slide">' + currentSlide + '</td>',
-      '<td data-label="IP">' + clientIp + '</td>',
       '<td data-label="Viewport">' + viewport + '</td>',
       '<td data-label="Connected/Updated">' + connectedAt + '</td>',
       actionCell,
@@ -575,13 +568,11 @@
   }
 
   function updateClientRowCells(row, client, hasActionsColumn) {
-    if (!row || !row.cells || row.cells.length < 6) {
+    if (!row || !row.cells || row.cells.length < 5) {
       return;
     }
 
     var connectedAt = client.connectedAt ? '<div>' + escapeHtml(client.connectedAtLabel || formatDashboardDate(client.connectedAt) || client.connectedAt) + '</div>' + (client.lastSeenAt ? '<div class="subtle connected-updated-secondary">' + escapeHtml(client.lastSeenAtLabel || formatDashboardDate(client.lastSeenAt) || client.lastSeenAt) + '</div>' : '') : '<span class="empty">Unknown</span>';
-    var clientIpValue = normalizeDisplayIp(client.clientIp);
-    var clientIp = clientIpValue ? escapeHtml(clientIpValue) : '<span class="empty">Unknown</span>';
     var viewport = client.viewport && client.viewport.width && client.viewport.height ? escapeHtml(client.viewport.width + 'x' + client.viewport.height) : '<span class="empty">Unknown</span>';
     var clientNameValue = getClientDisplayName(client);
     var clientName = clientNameValue ? escapeHtml(clientNameValue) : '<span class="empty">Unknown</span>';
@@ -598,9 +589,8 @@
     setCellHtml(row.cells[0], '<div>' + clientName + '</div>');
     setCellHtml(row.cells[1], '<div>' + screenName + '</div>');
     setCellHtml(row.cells[2], currentSlide);
-    setCellHtml(row.cells[3], clientIp);
-    setCellHtml(row.cells[4], viewport);
-    setCellHtml(row.cells[5], connectedAt);
+    setCellHtml(row.cells[3], viewport);
+    setCellHtml(row.cells[4], connectedAt);
 
     syncClientActionCell(row, client, hasActionsColumn);
   }

src/web/routes/signage/clients/routes.js

@@ -18,7 +18,6 @@ module.exports = function registerClientsRoutes(app, deps) {
       client: function (client) { return String(client && (client.client_name || client.name || client.clientId) || '').trim(); },
       screen: function (client) { return String(client && (client.screen_name || client.screen_slug) || '').trim(); },
       slide: function (client) { return String(client && client.currentSlideTitle || '').trim(); },
-      ip: function (client) { return String(client && client.clientIp || '').trim(); },
       viewport: function (client) {
         const viewport = client && client.viewport;
         if (!viewport || !viewport.width || !viewport.height) {
@@ -37,12 +36,6 @@ module.exports = function registerClientsRoutes(app, deps) {
       ? [normalizedSortKey]
       : ['client'];
 
-    if (sortKeys[0] === 'client') {
-      sortKeys.push('ip');
-    } else if (sortKeys[0] === 'ip') {
-      sortKeys.push('client');
-    }
-
     return (Array.isArray(clients) ? clients.slice() : []).sort(function (leftClient, rightClient) {
       for (let index = 0; index < sortKeys.length; index += 1) {
         const sortKeyName = sortKeys[index];
@@ -71,7 +64,6 @@ module.exports = function registerClientsRoutes(app, deps) {
         'deviceId',
         'slug',
         'screen_slug',
-        'ipAddress',
         'status'
       ]);
       const filteredClients = (data.clients || []).filter(matchesSearch);

src/web/views/signage/clients/list.hbs

@@ -42,17 +42,17 @@
               <div class="screen-command-actions">
                 <form method="post" action="#" class="inline-form" data-confirm-message="Reload selected screen?" data-screen-command-form data-screen-command-action="reload" data-async-command>
                   <input type="hidden" name="command" value="reload" />
-                  <button type="submit" class="btn btn-sm btn-danger"><i class="bi bi-arrow-repeat me-1" aria-hidden="true"></i>Reload screen</button>
+                  <button type="submit" class="btn btn-sm btn-danger" disabled><i class="bi bi-arrow-repeat me-1" aria-hidden="true"></i>Reload screen</button>
                 </form>
                 <form method="post" action="#" class="inline-form" data-confirm-message="Pause selected screen?" data-screen-command-form data-screen-command-action="pause" data-async-command>
                   <input type="hidden" name="command" value="pause" />
                   <input type="hidden" name="paused" value="true" />
-                  <button type="submit" class="btn btn-sm btn-info"><i class="bi bi-pause-fill me-1" aria-hidden="true"></i>Pause screen</button>
+                  <button type="submit" class="btn btn-sm btn-info" disabled><i class="bi bi-pause-fill me-1" aria-hidden="true"></i>Pause screen</button>
                 </form>
                 <form method="post" action="#" class="inline-form" data-confirm-message="Blackout selected screen?" data-screen-command-form data-screen-command-action="blackout" data-async-command>
                   <input type="hidden" name="command" value="blackout" />
                   <input type="hidden" name="blackout" value="true" />
-                  <button type="submit" class="btn btn-sm btn-secondary"><i class="bi bi-eye-slash me-1" aria-hidden="true"></i>Blackout screen</button>
+                  <button type="submit" class="btn btn-sm btn-secondary" disabled><i class="bi bi-eye-slash me-1" aria-hidden="true"></i>Blackout screen</button>
                 </form>
               </div>
             </div>
@@ -88,7 +88,6 @@
           <th data-table-sort-key="client">Client</th>
           <th data-table-sort-key="screen">Current Screen Group</th>
           <th data-table-sort-key="slide">Current Slide</th>
-          <th data-table-sort-key="ip">IP</th>
           <th data-table-sort-key="viewport">Viewport</th>
           <th data-table-sort-key="connected">Connected/Updated</th>
           {{#if (hasPermission currentUser 'clients.allow')}}<th>Actions</th>{{/if}}
@@ -111,7 +110,6 @@
                   <span class="empty">No slide currently showing</span>
                 {{/if}}
               </td>
-              <td data-label="IP">{{#if clientIp}}{{clientIp}}{{else}}<span class="empty">Unknown</span>{{/if}}</td>
               <td data-label="Viewport">
                 {{#if viewport}}
                   {{viewport.width}}x{{viewport.height}}
@@ -169,7 +167,7 @@
             </tr>
           {{/each}}
         {{else}}
-          <tr data-table-search-empty-default><td colspan="{{#if (hasPermission currentUser 'clients.allow')}}7{{else}}6{{/if}}" class="empty">No connected clients yet.</td></tr>
+          <tr data-table-search-empty-default><td colspan="{{#if (hasPermission currentUser 'clients.allow')}}6{{else}}5{{/if}}" class="empty">No connected clients yet.</td></tr>
         {{/if}}
       </tbody>
     </table>

test/web-dashboard-page.test.js

@@ -342,3 +342,181 @@ test('dashboard move client button opens the move modal for the selected row', (
   assert.equal(clientNameInput.value, 'Lobby Client');
   assert.equal(playerBaseUrlInput.value, 'http://player.local');
 });
+
+test('dashboard screen group controls stay disabled until a group is selected', () => {
+  const script = fs.readFileSync(require.resolve('../src/web/public/js/dashboard/dashboard-page.js'), 'utf8');
+  const pauseInput = { value: 'true' };
+  const blackoutInput = { value: 'true' };
+  const reloadButton = {
+    disabled: false,
+    innerHTML: '',
+    setAttribute() {},
+    classList: { add() {}, remove() {} }
+  };
+  const pauseButton = {
+    disabled: false,
+    innerHTML: '',
+    setAttribute() {},
+    classList: { add() {}, remove() {} }
+  };
+  const blackoutButton = {
+    disabled: false,
+    innerHTML: '',
+    setAttribute() {},
+    classList: { add() {}, remove() {} }
+  };
+  const forms = [
+    {
+      getAttribute(name) {
+        if (name === 'data-screen-command-action') {
+          return 'reload';
+        }
+        return '';
+      },
+      setAttribute() {},
+      querySelector(selector) {
+        if (selector === 'button[type="submit"]') {
+          return reloadButton;
+        }
+        return null;
+      }
+    },
+    {
+      getAttribute(name) {
+        if (name === 'data-screen-command-action') {
+          return 'pause';
+        }
+        return '';
+      },
+      setAttribute() {},
+      querySelector(selector) {
+        if (selector === 'button[type="submit"]') {
+          return pauseButton;
+        }
+        if (selector === 'input[name="paused"]') {
+          return pauseInput;
+        }
+        return null;
+      }
+    },
+    {
+      getAttribute(name) {
+        if (name === 'data-screen-command-action') {
+          return 'blackout';
+        }
+        return '';
+      },
+      setAttribute() {},
+      querySelector(selector) {
+        if (selector === 'button[type="submit"]') {
+          return blackoutButton;
+        }
+        if (selector === 'input[name="blackout"]') {
+          return blackoutInput;
+        }
+        return null;
+      }
+    }
+  ];
+  const select = {
+    value: '',
+    options: [
+      { textContent: 'Select Screen Group', getAttribute() { return ''; } },
+      { textContent: 'Lobby', getAttribute(name) { return name === 'data-screen-name' ? 'Lobby' : ''; } },
+      { textContent: 'All Screens', getAttribute(name) { return name === 'data-screen-name' ? 'All screens' : ''; } }
+    ],
+    selectedIndex: 0,
+    dataset: {},
+    addEventListener(type, handler) {
+      if (type === 'change') {
+        this.changeHandler = handler;
+      }
+    }
+  };
+  const context = {
+    document: {
+      body: {
+        classList: {
+          toggle() {},
+          add() {},
+          remove() {}
+        }
+      },
+      getElementById(id) {
+        if (id === 'screen-command-select') {
+          return select;
+        }
+        if (id === 'dashboard-clients-table') {
+          return { getAttribute() { return 'false'; } };
+        }
+        if (id === 'dashboard-clients-table-body') {
+          return null;
+        }
+        return null;
+      },
+      querySelector(selector) {
+        if (selector === '[data-screen-command-select]') {
+          return select;
+        }
+        return null;
+      },
+      querySelectorAll(selector) {
+        if (selector === '[data-screen-command-form]') {
+          return forms;
+        }
+        return [];
+      },
+      addEventListener() {}
+    },
+    window: {
+      location: {
+        search: '',
+        protocol: 'http:',
+        host: 'example.test'
+      },
+      webUiHelpers: {
+        escapeHtml(value) { return String(value); },
+        formatDashboardDate(value) { return String(value); },
+        getClientRowKey(client) { return String(client && client.id || ''); },
+        getClientDisplayName(client) { return String(client && (client.client_name || client.name || client.clientId) || ''); },
+        setButtonVariant() {},
+        normalizeDisplayIp(value) { return String(value); }
+      },
+      WebSocket: null,
+      setTimeout() { return 1; },
+      clearTimeout() {},
+      alert() {},
+      prompt() {
+        return null;
+      },
+      webHandleDashboardState() {}
+    },
+    WebSocket: function MockWebSocket() {},
+    JSON: JSON,
+    Number: Number,
+    String: String,
+    Boolean: Boolean,
+    Array: Array,
+    Object: Object,
+    Math: Math,
+    Set: Set,
+    URLSearchParams: URLSearchParams,
+    FormData: function FormData() {}
+  };
+  context.window.document = context.document;
+  context.window.WebSocket = context.WebSocket;
+
+  vm.runInNewContext(script, context);
+
+  assert.equal(reloadButton.disabled, true);
+  assert.equal(pauseButton.disabled, true);
+  assert.equal(blackoutButton.disabled, true);
+
+  select.value = 'lobby';
+  select.selectedIndex = 1;
+  select.changeHandler();
+
+  assert.equal(reloadButton.disabled, false);
+  assert.equal(pauseButton.disabled, false);
+  assert.equal(blackoutButton.disabled, false);
+});