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Merge pull request #13862 from peppy/fix-multiplayer-create-game-failure-crash

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Fix crash when multiplayer server join fails during game creation
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Dan Balasescu 2021-07-13 18:00:47 +09:00 committed by GitHub
commit 0557761e51
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1 changed files with 14 additions and 0 deletions
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14
osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerMatchSubScreen.cs
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@ -48,6 +48,9 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
[Resolved]
private OngoingOperationTracker ongoingOperationTracker { get; set; }
[Resolved]
private Bindable<Room> currentRoom { get; set; }
private MultiplayerMatchSettingsOverlay settingsOverlay;
private readonly IBindable<bool> isConnected = new Bindable<bool>();
@ -273,6 +276,17 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
if (!connected.NewValue)
Schedule(this.Exit);
}, true);
currentRoom.BindValueChanged(room =>
{
if (room.NewValue == null)
{
// the room has gone away.
// this could mean something happened during the join process, or an external connection issue occurred.
// one specific scenario is where the underlying room is created, but the signalr server returns an error during the join process. this triggers a PartRoom operation (see https://github.com/ppy/osu/blob/7654df94f6f37b8382be7dfcb4f674e03bd35427/osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerRoomManager.cs#L97)
Schedule(this.Exit);
}
}, true);
}
protected override void UpdateMods()