diff --git a/osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs b/osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs index fbdfb6a8c5..f0e11b2b8b 100644 --- a/osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs +++ b/osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs @@ -7,7 +7,6 @@ using System.Collections.Generic; using System.Diagnostics; using System.Linq; -using System.Threading; using System.Threading.Tasks; using osu.Framework.Allocation; using osu.Framework.Bindables; @@ -128,7 +127,8 @@ public async Task JoinRoom(Room room) Debug.Assert(Room != null); - var users = getRoomUsers(); + var users = await getRoomUsers(); + Debug.Assert(users != null); await Task.WhenAll(users.Select(PopulateUser)); @@ -437,24 +437,20 @@ Task IMultiplayerClient.ResultsReady() /// This should be used whenever accessing users from outside of an Update thread context (ie. when not calling ). /// /// A copy of users in the current room, or null if unavailable. - private List? getRoomUsers() + private Task?> getRoomUsers() { - List? users = null; - - ManualResetEventSlim resetEvent = new ManualResetEventSlim(); + var tcs = new TaskCompletionSource?>(); // at some point we probably want to replace all these schedule calls with Room.LockForUpdate. // for now, as this would require quite some consideration due to the number of accesses to the room instance, // let's just add a manual schedule for the non-scheduled usages instead. Scheduler.Add(() => { - users = Room?.Users.ToList(); - resetEvent.Set(); + var users = Room?.Users.ToList(); + tcs.SetResult(users); }, false); - resetEvent.Wait(100); - - return users; + return tcs.Task; } ///