Merge pull request #6546 from huwpascoe/freezefix

Closes #4591

OpenRA.Game/Network/FrameData.cs

@@ -34,6 +34,11 @@ namespace OpenRA.Network
 
 		public void ClientQuit( int clientId, int lastClientFrame )
 		{
+			if (lastClientFrame == -1)
+				lastClientFrame = framePackets
+					.Where(x => x.Value.ContainsKey(clientId))
+					.Select(x => x.Key).OrderBy(x => x).LastOrDefault();
+
 			clientQuitTimes[clientId] = lastClientFrame;
 		}
 

OpenRA.Game/Server/Connection.cs

@@ -25,6 +25,10 @@ namespace OpenRA.Server
 		public int MostRecentFrame = 0;
 		public const int MaxOrderLength = 131072;
 
+		public int TimeSinceLastResponse { get { return Game.RunTime - lastReceivedTime; } }
+		public bool TimeoutMessageShown = false;
+		int lastReceivedTime = 0;
+
 		/* client data */
 		public int PlayerIndex;
 
@@ -69,6 +73,9 @@ namespace OpenRA.Server
 				}
 			}
 
+			lastReceivedTime = Game.RunTime;
+			TimeoutMessageShown = false;
+
 			return true;
 		}
 
@@ -101,7 +108,6 @@ namespace OpenRA.Server
 								ExpectLength = 8;
 								State = ReceiveState.Header;
 
-								server.UpdateInFlightFrames(this);
 							} break;
 					}
 				}

OpenRA.Game/Server/Server.cs

@@ -46,8 +46,6 @@ namespace OpenRA.Server
 		public List<Connection> PreConns = new List<Connection>();
 
 		TcpListener listener = null;
-		Dictionary<int, List<Connection>> inFlightFrames
-			= new Dictionary<int, List<Connection>>();
 
 		TypeDictionary serverTraits = new TypeDictionary();
 		public Session LobbyInfo;
@@ -389,20 +387,6 @@ namespace OpenRA.Server
 			SyncLobbyGlobalSettings();
 		}
 
-		public void UpdateInFlightFrames(Connection conn)
-		{
-			if (conn.Frame == 0)
-				return;
-
-			if (!inFlightFrames.ContainsKey(conn.Frame))
-				inFlightFrames[conn.Frame] = new List<Connection> { conn };
-			else
-				inFlightFrames[conn.Frame].Add(conn);
-
-			if (Conns.All(c => inFlightFrames[conn.Frame].Contains(c)))
-				inFlightFrames.Remove(conn.Frame);
-		}
-
 		void DispatchOrdersToClient(Connection c, int client, int frame, byte[] data)
 		{
 			try
@@ -527,6 +511,11 @@ namespace OpenRA.Server
 		}
 
 		public void DropClient(Connection toDrop)
+		{
+			DropClient(toDrop, toDrop.MostRecentFrame);
+		}
+
+		public void DropClient(Connection toDrop, int frame)
 		{
 			if (PreConns.Contains(toDrop))
 				PreConns.Remove(toDrop);
@@ -565,7 +554,7 @@ namespace OpenRA.Server
 					}
 				}
 
-				DispatchOrders(toDrop, toDrop.MostRecentFrame, new byte[] { 0xbf });
+				DispatchOrders(toDrop, frame, new byte[] { 0xbf });
 
 				if (!Conns.Any())
 				{