Support account-wide item transfer targets and fix delete confirm exit

client/public/version.js

@@ -1,5 +1,5 @@
 // Maintainer-controlled web client version.
 // Format: YYYY.MM.DD Rn (example: 2026.02.20 R2)
-window.CHGRID_WEB_VERSION = "2026.03.01 R322";
+window.CHGRID_WEB_VERSION = "2026.03.01 R323";
 // Optional display timezone for timestamps. Falls back to America/Detroit if unset/invalid.
 window.CHGRID_TIME_ZONE = "America/Detroit";

client/src/main.ts

@@ -224,7 +224,13 @@ type ItemManagementConfirmContext = {
   itemId: string;
   action: ItemManagementAction;
   prompt: string;
-  targetId?: string;
+  targetUserId?: string;
+};
+
+type ItemTransferTarget = {
+  userId: string;
+  username: string;
+  online: boolean;
 };
 
 /** Builds linearized help-view lines from sectioned help content. */
@@ -341,8 +347,8 @@ let adminDeleteConfirmIndex = 0;
 let itemManagementSelectedItemId: string | null = null;
 let itemManagementOptions: ItemManagementOption[] = [];
 let itemManagementOptionIndex = 0;
-let itemManagementTargetUserIds: string[] = [];
 let itemManagementTargetUserIndex = 0;
+let itemManagementTransferTargets: ItemTransferTarget[] = [];
 let itemManagementConfirmIndex = 0;
 let itemManagementConfirmContext: ItemManagementConfirmContext | null = null;
 let activeTeleport:
@@ -1066,10 +1072,9 @@ function itemManagementOptionsFor(item: WorldItem): ItemManagementOption[] {
   return options;
 }
 
-/** Resolves transfer-target label for either local player id or a remote peer id. */
+/** Resolves spoken label for one transfer target entry. */
-function transferTargetLabel(userPeerId: string): string {
+function transferTargetLabel(target: ItemTransferTarget): string {
-  if (userPeerId === state.player.id) return state.player.nickname || 'Unknown user';
+  return target.online ? `${target.username}, online` : `${target.username}, offline`;
-  return state.peers.get(userPeerId)?.nickname ?? 'Unknown user';
 }
 
 /** Opens item-management options for one selected item. */
@@ -1102,7 +1107,7 @@ function resetItemManagementState(): void {
   itemManagementSelectedItemId = null;
   itemManagementOptions = [];
   itemManagementOptionIndex = 0;
-  itemManagementTargetUserIds = [];
+  itemManagementTransferTargets = [];
   itemManagementTargetUserIndex = 0;
   itemManagementConfirmIndex = 0;
   itemManagementConfirmContext = null;
@@ -1786,6 +1791,24 @@ function handleAdminUsersList(message: Extract<IncomingMessage, { type: 'admin_u
   audio.sfxUiBlip();
 }
 
+/** Handles server transfer-target list response for item-management transfer flow. */
+function handleItemTransferTargets(message: Extract<IncomingMessage, { type: 'item_transfer_targets' }>): void {
+  if (itemManagementSelectedItemId !== message.itemId) return;
+  itemManagementTransferTargets = [...message.targets].sort((a, b) =>
+    a.username.localeCompare(b.username, undefined, { sensitivity: 'base' }),
+  );
+  if (itemManagementTransferTargets.length === 0) {
+    state.mode = 'itemManageOptions';
+    updateStatus('No users available to transfer to.');
+    audio.sfxUiCancel();
+    return;
+  }
+  itemManagementTargetUserIndex = 0;
+  state.mode = 'itemManageTransferUser';
+  updateStatus(transferTargetLabel(itemManagementTransferTargets[0]));
+  audio.sfxUiBlip();
+}
+
 /** Handles structured admin action result packets. */
 function handleAdminActionResult(message: Extract<IncomingMessage, { type: 'admin_action_result' }>): void {
   if (message.action === 'role_update_permissions') {
@@ -2009,6 +2032,7 @@ const onAppMessage = createOnMessageHandler({
   handleAdminRolesList,
   handleAdminUsersList,
   handleAdminActionResult,
+  handleItemTransferTargets,
   isPeerNegotiationReady: () => peerNegotiationReady,
   enqueuePendingSignal: (message) => {
     pendingSignalMessages.push(message);
@@ -2900,33 +2924,10 @@ function handleItemManageOptionsModeInput(code: string, key: string): void {
       });
       return;
     }
-    const ownerUserId = item.createdBy.trim();
+    itemManagementTransferTargets = [];
-    const targetIds = [
-      ...(state.player.id ? [state.player.id] : []),
-      ...Array.from(state.peers.values()).map((peer) => peer.id),
-    ]
-      .filter((peerId, index, arr) => arr.indexOf(peerId) === index)
-      .filter((peerId) => {
-        if (!ownerUserId) return true;
-        if (peerId === state.player.id) return authUserId !== ownerUserId;
-        const peer = state.peers.get(peerId);
-        return (peer?.userId ?? '') !== ownerUserId;
-      })
-      .sort((a, b) => {
-        const left = transferTargetLabel(a);
-        const right = transferTargetLabel(b);
-        return left.localeCompare(right, undefined, { sensitivity: 'base' });
-      });
-    if (targetIds.length === 0) {
-      updateStatus('No users available to transfer to.');
-      audio.sfxUiCancel();
-      return;
-    }
-    itemManagementTargetUserIds = targetIds;
     itemManagementTargetUserIndex = 0;
-    state.mode = 'itemManageTransferUser';
+    signaling.send({ type: 'item_transfer_targets', itemId: item.id });
-    const firstLabel = transferTargetLabel(itemManagementTargetUserIds[0]);
+    updateStatus('Loading users...');
-    updateStatus(firstLabel);
     audio.sfxUiBlip();
     return;
   }
@@ -2940,34 +2941,37 @@ function handleItemManageOptionsModeInput(code: string, key: string): void {
 
 /** Handles target-user selection for item transfer action. */
 function handleItemManageTransferUserModeInput(code: string, key: string): void {
-  if (!itemManagementSelectedItemId || itemManagementTargetUserIds.length === 0) {
+  if (!itemManagementSelectedItemId || itemManagementTransferTargets.length === 0) {
     state.mode = 'itemManageOptions';
     return;
   }
-  const control = handleListControlKey(code, key, itemManagementTargetUserIds, itemManagementTargetUserIndex, (userId) => {
+  const control = handleListControlKey(
-    return transferTargetLabel(userId);
+    code,
-  });
+    key,
+    itemManagementTransferTargets,
+    itemManagementTargetUserIndex,
+    (target) => transferTargetLabel(target),
+  );
   if (control.type === 'move') {
     itemManagementTargetUserIndex = control.index;
-    const label = transferTargetLabel(itemManagementTargetUserIds[itemManagementTargetUserIndex]);
+    const label = transferTargetLabel(itemManagementTransferTargets[itemManagementTargetUserIndex]);
     updateStatus(label);
     audio.sfxUiBlip();
     return;
   }
   if (control.type === 'select') {
     const item = state.items.get(itemManagementSelectedItemId);
-    const targetId = itemManagementTargetUserIds[itemManagementTargetUserIndex];
+    const target = itemManagementTransferTargets[itemManagementTargetUserIndex];
-    if (!item || !targetId) {
+    if (!item || !target) {
       state.mode = 'itemManageOptions';
       audio.sfxUiCancel();
       return;
     }
-    const targetLabel = transferTargetLabel(targetId);
     openItemManagementConfirm({
       itemId: item.id,
       action: 'transfer',
-      prompt: `Transfer ${itemLabel(item)} to ${targetLabel}?`,
+      prompt: `Transfer ${itemLabel(item)} to ${target.username}?`,
-      targetId,
+      targetUserId: target.userId,
     });
     return;
   }
@@ -3012,8 +3016,8 @@ function handleConfirmYesNoModeInput(code: string, key: string): void {
     state.mode = 'normal';
     if (context.action === 'delete') {
       signaling.send({ type: 'item_delete', itemId: context.itemId });
-    } else if (context.action === 'transfer' && context.targetId) {
+    } else if (context.action === 'transfer' && context.targetUserId) {
-      signaling.send({ type: 'item_transfer', itemId: context.itemId, targetId: context.targetId });
+      signaling.send({ type: 'item_transfer', itemId: context.itemId, targetUserId: context.targetUserId });
     }
     resetItemManagementState();
   }
@@ -3331,6 +3335,8 @@ function handleAdminUserDeleteConfirmModeInput(code: string, key: string): void
       audio.sfxUiCancel();
       return;
     }
+    state.mode = 'adminUserList';
+    updateStatus(`Deleting account ${adminSelectedUsername}...`);
     adminPendingUserMutation = { action: 'delete_account', username: adminSelectedUsername };
     signaling.send({ type: 'admin_user_delete', username: adminSelectedUsername });
   }

client/src/network/messageHandlers.ts

@@ -15,7 +15,7 @@ type MessageHandlerDeps = {
     addItemTypeIndex: number;
     player: { id: string | null; nickname: string; x: number; y: number };
     running: boolean;
-    peers: Map<string, { id: string; nickname: string; x: number; y: number }>;
+    peers: Map<string, { id: string; userId?: string | null; nickname: string; x: number; y: number }>;
     items: Map<string, WorldItem>;
     mode: string;
     selectedItemId: string | null;
@@ -77,6 +77,7 @@ type MessageHandlerDeps = {
   handleAdminRolesList: (message: Extract<IncomingMessage, { type: 'admin_roles_list' }>) => void;
   handleAdminUsersList: (message: Extract<IncomingMessage, { type: 'admin_users_list' }>) => void;
   handleAdminActionResult: (message: Extract<IncomingMessage, { type: 'admin_action_result' }>) => void;
+  handleItemTransferTargets: (message: Extract<IncomingMessage, { type: 'item_transfer_targets' }>) => void;
   isPeerNegotiationReady: () => boolean;
   enqueuePendingSignal: (message: Extract<IncomingMessage, { type: 'signal' }>) => void;
 };
@@ -106,6 +107,9 @@ export function createOnMessageHandler(deps: MessageHandlerDeps): (message: Inco
       case 'admin_action_result':
         deps.handleAdminActionResult(message);
         break;
+      case 'item_transfer_targets':
+        deps.handleItemTransferTargets(message);
+        break;
 
       case 'welcome':
         if (message.worldConfig?.gridSize && Number.isInteger(message.worldConfig.gridSize) && message.worldConfig.gridSize > 0) {

client/src/network/protocol.ts

@@ -221,6 +221,18 @@ export const itemActionResultSchema = z.object({
   itemId: z.string().optional(),
 });
 
+export const itemTransferTargetsSchema = z.object({
+  type: z.literal('item_transfer_targets'),
+  itemId: z.string(),
+  targets: z.array(
+    z.object({
+      userId: z.string(),
+      username: z.string(),
+      online: z.boolean(),
+    }),
+  ),
+});
+
 export const itemUseSoundSchema = z.object({
   type: z.literal('item_use_sound'),
   itemId: z.string(),
@@ -337,6 +349,7 @@ export const incomingMessageSchema = z.discriminatedUnion('type', [
   itemUpsertSchema,
   itemRemoveSchema,
   itemActionResultSchema,
+  itemTransferTargetsSchema,
   itemUseSoundSchema,
   itemClockAnnounceSchema,
   itemPianoNoteSchema,
@@ -373,7 +386,8 @@ export type OutgoingMessage =
   | { type: 'item_pickup'; itemId: string }
   | { type: 'item_drop'; itemId: string; x: number; y: number }
   | { type: 'item_delete'; itemId: string }
-  | { type: 'item_transfer'; itemId: string; targetId: string }
+  | { type: 'item_transfer_targets'; itemId: string }
+  | { type: 'item_transfer'; itemId: string; targetId?: string; targetUserId?: string }
   | { type: 'item_use'; itemId: string }
   | { type: 'item_secondary_use'; itemId: string }
   | { type: 'item_piano_note'; itemId: string; keyId: string; midi: number; on: boolean }
@@ -387,6 +401,7 @@ export type OutgoingMessage =
 
 export type RemoteUser = {
   id: string;
+  userId?: string | null;
   nickname: string;
   x: number;
   y: number;

docs/protocol-notes.md

@@ -28,7 +28,8 @@ This is a behavior guide for packet semantics beyond raw schemas.
 - `chat_message`: player chat.
 - `ping`: latency measurement.
 - `item_add`, `item_pickup`, `item_drop`, `item_delete`, `item_use`, `item_update`: item actions.
-- `item_transfer`: transfer item ownership to another connected user.
+- `item_transfer_targets`: request transfer target accounts for one item (includes online + offline active users, excluding current owner).
+- `item_transfer`: transfer item ownership to another account (supports `targetUserId`; `targetId` remains accepted for compatibility).
 - `item_secondary_use`: trigger type-specific secondary action when implemented.
 - `item_piano_note`: realtime piano note on/off for active piano use mode.
 - `item_piano_recording`: piano record/playback control (`toggle_record`, `playback`, `stop_playback`).
@@ -52,6 +53,7 @@ This is a behavior guide for packet semantics beyond raw schemas.
 - `item_upsert`: full item replacement after mutation.
 - `item_remove`: item deletion.
 - `item_action_result`: action success/failure and user-facing message.
+- `item_transfer_targets`: transfer target account list for one item.
 - `item_use_sound`: spatial one-shot sound on successful item use (if `useSound` configured).
 - `item_clock_announce`: ordered list of clock speech samples to play sequentially as spatial audio.
 - `item_piano_note`: broadcast piano note on/off with resolved instrument/envelope/spatial params.
@@ -64,6 +66,7 @@ This is a behavior guide for packet semantics beyond raw schemas.
 - `item_action_result` messages are intended for direct screen-reader/user status feedback.
   - `action` includes: `add`, `pickup`, `drop`, `delete`, `transfer`, `use`, `secondary_use`, `update`
 - Successful `item_pickup` and `item_drop` also emit system chat lines to other users in the room.
+- Item transfer ownership is account-based; target accounts do not need to be currently connected.
 - Piano runtime control no longer depends on parsing `item_action_result.message` text.
 - `item_piano_status` carries machine-readable piano events (`use_mode_entered`, record/playback transitions).
 - `item_use_sound` contains absolute item world coordinates (`x`, `y`) and sound path.

server/app/auth_service.py

@@ -241,6 +241,18 @@ class AuthService:
 
         return permission_key in self.get_user_permissions(user_id)
 
+    def get_username_by_id(self, user_id: str) -> str | None:
+        """Return username for one numeric user id, or None when not found."""
+
+        try:
+            user_id_value = int(user_id)
+        except (TypeError, ValueError):
+            return None
+        row = self._db_fetchone("SELECT username FROM users WHERE id = ?", (user_id_value,))
+        if row is None:
+            return None
+        return str(row["username"])
+
     def list_roles_with_counts(self) -> list[dict[str, object]]:
         """Return all roles with permission sets and assigned-user counts."""
 

server/app/models.py

@@ -140,7 +140,13 @@ class ItemDeletePacket(BasePacket):
 class ItemTransferPacket(BasePacket):
     type: Literal["item_transfer"]
     itemId: str
-    targetId: str
+    targetId: str | None = None
+    targetUserId: str | None = None
+
+
+class ItemTransferTargetsPacket(BasePacket):
+    type: Literal["item_transfer_targets"]
+    itemId: str
 
 
 class ItemUsePacket(BasePacket):
@@ -199,6 +205,7 @@ ClientPacket = (
     | ItemDropPacket
     | ItemDeletePacket
     | ItemTransferPacket
+    | ItemTransferTargetsPacket
     | ItemUsePacket
     | ItemSecondaryUsePacket
     | ItemPianoNotePacket
@@ -367,6 +374,18 @@ class ItemActionResultPacket(BasePacket):
     itemId: str | None = None
 
 
+class ItemTransferTargetSummary(BaseModel):
+    userId: str
+    username: str
+    online: bool
+
+
+class ItemTransferTargetsResultPacket(BasePacket):
+    type: Literal["item_transfer_targets"]
+    itemId: str
+    targets: list[ItemTransferTargetSummary]
+
+
 class ItemUseSoundPacket(BasePacket):
     type: Literal["item_use_sound"]
     itemId: str

server/app/server.py

@@ -88,6 +88,8 @@ from .models import (
     ItemRemovePacket,
     ItemSecondaryUsePacket,
     ItemTransferPacket,
+    ItemTransferTargetsPacket,
+    ItemTransferTargetsResultPacket,
     ItemUpdatePacket,
     ItemUpsertPacket,
     ItemUsePacket,
@@ -2486,6 +2488,47 @@ class SignalingServer:
             await self._send_item_result(client, True, "delete", f"You deleted {item_text}.", item.id)
             return
 
+        if isinstance(packet, ItemTransferTargetsPacket):
+            item = self.items.get(packet.itemId)
+            if not item:
+                await self._send_item_result(client, False, "transfer", "Item not found.")
+                return
+            if item.carrierId:
+                await self._send_item_result(client, False, "transfer", "Item cannot be transferred while carried.", item.id)
+                return
+            if item.x != client.x or item.y != client.y:
+                await self._send_item_result(client, False, "transfer", "Item is not on your square.", item.id)
+                return
+            can_transfer_any = self._client_has_permission(client, "item.transfer.any")
+            can_transfer_own = self._client_has_permission(client, "item.transfer.own") and self._owns_item(client, item)
+            if not can_transfer_any and not can_transfer_own:
+                await self._send_item_result(client, False, "transfer", "Not authorized to transfer this item.", item.id)
+                return
+            users = self.auth_service.list_users_for_admin()
+            connected_user_ids = {
+                other.user_id
+                for other in self.clients.values()
+                if other.authenticated and other.user_id
+            }
+            targets = [
+                {
+                    "userId": str(entry["id"]),
+                    "username": str(entry["username"]),
+                    "online": str(entry.get("id")) in connected_user_ids,
+                }
+                for entry in users
+                if str(entry.get("status")) == "active" and str(entry["id"]) != item.createdBy
+            ]
+            await self._send(
+                client.websocket,
+                ItemTransferTargetsResultPacket(
+                    type="item_transfer_targets",
+                    itemId=item.id,
+                    targets=targets,
+                ),
+            )
+            return
+
         if isinstance(packet, ItemTransferPacket):
             item = self.items.get(packet.itemId)
             if not item:
@@ -2502,15 +2545,34 @@ class SignalingServer:
             if not can_transfer_any and not can_transfer_own:
                 await self._send_item_result(client, False, "transfer", "Not authorized to transfer this item.", item.id)
                 return
+            target_user_id = str(packet.targetUserId or "").strip()
+            if not target_user_id and packet.targetId:
                 target = self._get_client_by_id(packet.targetId)
-            if not target or not target.authenticated or not target.user_id:
+                if target and target.authenticated and target.user_id:
+                    target_user_id = target.user_id
+            if not target_user_id:
                 await self._send_item_result(client, False, "transfer", "Target user is not available.", item.id)
                 return
-            if item.createdBy == target.user_id:
+            if item.createdBy == target_user_id:
                 await self._send_item_result(client, False, "transfer", "Item already belongs to that user.", item.id)
                 return
-            item.createdBy = target.user_id
+            target = next(
-            item.createdByName = target.username or target.nickname
+                (
+                    other
+                    for other in self.clients.values()
+                    if other.authenticated and other.user_id == target_user_id
+                ),
+                None,
+            )
+            target_username = (
+                target.username
+                if target and target.username
+                else target.nickname
+                if target
+                else self.auth_service.get_username_by_id(target_user_id) or target_user_id
+            )
+            item.createdBy = target_user_id
+            item.createdByName = target_username
             item.updatedAt = self.item_service.now_ms()
             actor_id, actor_name = self._item_updated_actor(client)
             item.updatedBy = actor_id
@@ -2522,7 +2584,7 @@ class SignalingServer:
             await self._broadcast(
                 BroadcastChatMessagePacket(
                     type="chat_message",
-                    message=f"{client.nickname} transferred {item_text} to {target.nickname}.",
+                    message=f"{client.nickname} transferred {item_text} to {target_username}.",
                     system=True,
                 ),
                 exclude=client.websocket,
@@ -2531,7 +2593,7 @@ class SignalingServer:
                 client,
                 True,
                 "transfer",
-                f"You transferred {item_text} to {target.nickname}.",
+                f"You transferred {item_text} to {target_username}.",
                 item.id,
             )
             return

server/tests/test_server_message_handling.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 import asyncio
 import json
+from pathlib import Path
 from time import monotonic
 from typing import cast
 import uuid
@@ -449,6 +450,135 @@ async def test_item_transfer_allows_self_target_for_transfer_any(monkeypatch: py
     assert result.action == "transfer"
 
 
+@pytest.mark.asyncio
+async def test_item_transfer_accepts_offline_target_user_id(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> None:
+    server = SignalingServer("127.0.0.1", 8765, None, None, auth_db_path=tmp_path / "auth.db", grid_size=41)
+    owner_session = server.auth_service.register("owner_test", "password99")
+    actor_session = server.auth_service.register("actor_test", "password99")
+    offline_session = server.auth_service.register("offline_test", "password99")
+    owner_ws = _fake_ws()
+    actor_ws = _fake_ws()
+    owner = ClientConnection(
+        websocket=owner_ws,
+        id="u1",
+        nickname="owner",
+        authenticated=True,
+        user_id=owner_session.user.id,
+        username=owner_session.user.username,
+        permissions=set(),
+        x=5,
+        y=6,
+    )
+    actor = ClientConnection(
+        websocket=actor_ws,
+        id="u3",
+        nickname="actor",
+        authenticated=True,
+        user_id=actor_session.user.id,
+        username=actor_session.user.username,
+        permissions={"item.transfer.any"},
+        x=5,
+        y=6,
+    )
+    server.clients[owner_ws] = owner
+    server.clients[actor_ws] = actor
+    item = server.item_service.default_item(owner, "dice")
+    item.x = actor.x
+    item.y = actor.y
+    server.item_service.add_item(item)
+
+    send_payloads: list[object] = []
+
+    async def fake_send(websocket: ServerConnection, packet: object) -> None:
+        send_payloads.append(packet)
+
+    monkeypatch.setattr(server, "_send", fake_send)
+
+    await server._handle_message(
+        actor,
+        json.dumps({"type": "item_transfer", "itemId": item.id, "targetUserId": offline_session.user.id}),
+    )
+
+    assert item.createdBy == offline_session.user.id
+    assert item.createdByName == offline_session.user.username
+    result = send_payloads[-1]
+    assert result.type == "item_action_result"
+    assert result.ok is True
+    assert result.action == "transfer"
+
+
+@pytest.mark.asyncio
+async def test_item_transfer_targets_lists_online_and_offline(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> None:
+    server = SignalingServer("127.0.0.1", 8765, None, None, auth_db_path=tmp_path / "auth.db", grid_size=41)
+    owner_session = server.auth_service.register("owner_menu", "password99")
+    actor_session = server.auth_service.register("actor_menu", "password99")
+    online_session = server.auth_service.register("online_menu", "password99")
+    offline_session = server.auth_service.register("offline_menu", "password99")
+    owner_ws = _fake_ws()
+    actor_ws = _fake_ws()
+    online_ws = _fake_ws()
+    owner = ClientConnection(
+        websocket=owner_ws,
+        id="u1",
+        nickname="owner",
+        authenticated=True,
+        user_id=owner_session.user.id,
+        username=owner_session.user.username,
+        permissions=set(),
+        x=5,
+        y=6,
+    )
+    actor = ClientConnection(
+        websocket=actor_ws,
+        id="u3",
+        nickname="actor",
+        authenticated=True,
+        user_id=actor_session.user.id,
+        username=actor_session.user.username,
+        permissions={"item.transfer.any"},
+        x=5,
+        y=6,
+    )
+    online = ClientConnection(
+        websocket=online_ws,
+        id="u4",
+        nickname="online",
+        authenticated=True,
+        user_id=online_session.user.id,
+        username=online_session.user.username,
+        permissions=set(),
+        x=10,
+        y=10,
+    )
+    server.clients[owner_ws] = owner
+    server.clients[actor_ws] = actor
+    server.clients[online_ws] = online
+    item = server.item_service.default_item(owner, "dice")
+    item.x = actor.x
+    item.y = actor.y
+    server.item_service.add_item(item)
+
+    send_payloads: list[object] = []
+
+    async def fake_send(websocket: ServerConnection, packet: object) -> None:
+        send_payloads.append(packet)
+
+    monkeypatch.setattr(server, "_send", fake_send)
+
+    await server._handle_message(actor, json.dumps({"type": "item_transfer_targets", "itemId": item.id}))
+
+    assert send_payloads
+    result = send_payloads[-1]
+    assert result.type == "item_transfer_targets"
+    usernames = {entry.username for entry in result.targets}
+    assert owner_session.user.username not in usernames
+    assert online_session.user.username in usernames
+    assert offline_session.user.username in usernames
+    by_username = {entry.username: entry for entry in result.targets}
+    assert by_username[online_session.user.username].online is True
+    assert by_username[offline_session.user.username].online is False
+
+
 @pytest.mark.asyncio
 async def test_item_delete_sends_others_notification(monkeypatch: pytest.MonkeyPatch) -> None:
     server = SignalingServer("127.0.0.1", 8765, None, None, grid_size=41)