Server doesn't attempt to resend unacked EntityEvents until Connection.AverageRoundTripTime has passed

Subsurface/Source/Networking/NetEntityEvent/NetEntityEvent.cs

@@ -26,6 +26,28 @@ namespace Barotrauma.Networking
         {
             this.Data = data;
         }
+
+        public bool IsDuplicate(NetEntityEvent other)
+        {
+            if (other.Entity != this.Entity) return false;
+
+            if (Data != null && other.Data != null)
+            {
+                if (Data.Length == other.Data.Length)
+                {
+                    for (int i = 0; i<Data.Length; i++)
+                    {
+                        if (Data[i] != other.Data[i]) return false;
+                    }
+                }
+                else
+                {
+                    return false;
+                }
+            }
+
+            return Data == other.Data;
+        }
     }
 
     class ServerEntityEvent : NetEntityEvent

Subsurface/Source/Networking/NetEntityEvent/NetEntityEventManager.cs

@@ -10,7 +10,7 @@ namespace Barotrauma.Networking
 {
     abstract class NetEntityEventManager
     {
-        const int MaxEventsPerWrite = 255;
+        const int MaxEventsPerWrite = 64;
 
         public UInt32 LastReceivedEntityEventID
         {
@@ -58,7 +58,7 @@ namespace Barotrauma.Networking
         public void Read(NetIncomingMessage msg, float sendingTime)
         {
             UInt32 firstEventID = msg.ReadUInt32();
-            byte eventCount = msg.ReadByte();
+            int eventCount      = msg.ReadByte();
 
             for (int i = 0; i < eventCount; i++)
             {
@@ -83,7 +83,7 @@ namespace Barotrauma.Networking
                 msg.ReadPadBits();
             }            
         }
-
+        
         protected virtual void WriteEvent(NetBuffer buffer, NetEntityEvent entityEvent, Client recipient = null)
         {
             throw new NotImplementedException();

Subsurface/Source/Networking/NetEntityEvent/ServerEntityEventManager.cs

@@ -30,6 +30,7 @@ namespace Barotrauma.Networking
 
             var newEvent = new ServerEntityEvent(entity, ID);
             if (extraData != null) newEvent.SetData(extraData);
+
             events.Add(newEvent);
         }
 
@@ -43,9 +44,22 @@ namespace Barotrauma.Networking
             List<NetEntityEvent> eventsToSync = new List<NetEntityEvent>();
             for (int i = events.Count - 1; i >= 0 && events[i].ID > client.lastRecvEntityEventID; i--)
             {
+                float lastSent = 0;
+                client.entityEventLastSent.TryGetValue(events[i].ID, out lastSent);
+
+                if (lastSent > NetTime.Now - client.Connection.AverageRoundtripTime)
+                {
+                    break;
+                }
+
                 eventsToSync.Insert(0, events[i]);
             }
             if (eventsToSync.Count == 0) return;
+            
+            foreach (NetEntityEvent entityEvent in eventsToSync)
+            {
+                client.entityEventLastSent[entityEvent.ID] = (float)NetTime.Now;
+            }
 
             Write(msg, eventsToSync, client);
         }