When dumping the sync report, log all the orders issued in the frame that desynced.

OpenRA.Game/Network/FrameData.cs

@@ -19,6 +19,11 @@ namespace OpenRA.Network
 		{
 			public int Client;
 			public Order Order;
+
+			public override string ToString()
+			{
+				return "ClientId: {0} {1}".F(Client, Order);
+			}
 		}
 
 		readonly Dictionary<int, int> clientQuitTimes = new Dictionary<int, int>();

OpenRA.Game/Network/OrderManager.cs

@@ -51,9 +51,9 @@ namespace OpenRA.Network
 
 		bool disposed;
 
-		static void OutOfSync(int frame)
+		void OutOfSync(int frame)
 		{
-			syncReport.DumpSyncReport(frame);
+			syncReport.DumpSyncReport(frame, frameData.OrdersForFrame(World, frame));
 			throw new InvalidOperationException("Out of sync in frame {0}.\n Compare syncreport.log with other players.".F(frame));
 		}
 

OpenRA.Game/Network/SyncReport.cs

@@ -95,7 +95,7 @@ namespace OpenRA.Network
 			}
 		}
 
-		internal void DumpSyncReport(int frame)
+		internal void DumpSyncReport(int frame, IEnumerable<FrameData.ClientOrder> orders)
 		{
 			foreach (var r in syncReports)
 			{
@@ -128,6 +128,10 @@ namespace OpenRA.Network
 								Log.Write("sync", "\t\t {0}: {1}".F(nvp.First[i], nvp.Second[i]));
 					}
 
+					Log.Write("sync", "Orders Issued:");
+					foreach (var o in orders)
+						Log.Write("sync", "\t {0}", o.ToString());
+
 					return;
 				}
 			}