more stat SPM fixes

prevent null say event from executing when exiting
adjusted rcon and socket timeout
fixed bug with login/setpassword not working after claiming ownership

Application/Application.csproj

@@ -27,6 +27,10 @@
     <PackageReference Include="System.Text.Encoding.CodePages" Version="4.4.0" />
   </ItemGroup>
 
+  <PropertyGroup>
+    <ServerGarbageCollection>true</ServerGarbageCollection>
+  </PropertyGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\SharedLibraryCore\SharedLibraryCore.csproj">
       <Private>true</Private>

Application/EventParsers/IW4EventParser.cs

@@ -54,6 +54,18 @@ namespace IW4MAdmin.Application.EventParsers
                 };
             }
 
+            if (cleanedEventLine[0] == 'D')
+            {
+                return new GameEvent()
+                {
+                    Type = GameEvent.EventType.Damage,
+                    Data = Regex.Replace(logLine, @"[0-9]+:[0-9]+\ ", "").Trim(),
+                    Origin = server.GetPlayersAsList().First(c => c.NetworkId == lineSplit[5].ConvertLong()),
+                    Target = server.GetPlayersAsList().First(c => c.NetworkId == lineSplit[1].ConvertLong()),
+                    Owner = server
+                };
+            }
+
             if (cleanedEventLine.Contains("ExitLevel"))
             {
                 return new GameEvent()

Application/GameEventHandler.cs

@@ -27,7 +27,8 @@ namespace IW4MAdmin.Application
 #endif
             // we need this to keep accurate track of the score
             if (gameEvent.Type == GameEvent.EventType.Script ||
-                gameEvent.Type == GameEvent.EventType.Kill)
+                gameEvent.Type == GameEvent.EventType.Kill ||
+                gameEvent.Type == GameEvent.EventType.MapChange)
             {
 #if DEBUG
                 Manager.GetLogger().WriteDebug($"Added sensitive event to queue");

Application/Main.cs

@@ -117,9 +117,12 @@ namespace IW4MAdmin.Application
                             continue;
                         }
 
-                        Origin.CurrentServer = ServerManager.Servers[0];
+                        if (userInput?.Length > 0)
-                        GameEvent E = new GameEvent(GameEvent.EventType.Say, userInput, Origin, null, ServerManager.Servers[0]);
+                        {
-                        ServerManager.GetEventHandler().AddEvent(E);
+                            Origin.CurrentServer = ServerManager.Servers[0];
+                            GameEvent E = new GameEvent(GameEvent.EventType.Say, userInput, Origin, null, ServerManager.Servers[0]);
+                            ServerManager.GetEventHandler().AddEvent(E);
+                        }
                         Console.Write('>');
 
                     } while (ServerManager.Running);

Application/Misc/VPNCheck.cs

@@ -23,11 +23,11 @@ namespace Application.Misc
                     string response = await RequestClient.GetStringAsync($"http://v2.api.iphub.info/ip/{ip}");
                     var responseJson = JsonConvert.DeserializeObject<JObject>(response);
                     int blockType = Convert.ToInt32(responseJson["block"]);
-                    if (responseJson.ContainsKey("isp"))
+                    /*if (responseJson.ContainsKey("isp"))
                     {
                         if (responseJson["isp"].ToString() == "TSF-IP-CORE")
                             return true;
-                    }
+                    }*/
                     return blockType == 1;
                 }
             }

Application/RconParsers/IW4RConParser.cs

@@ -80,13 +80,16 @@ namespace Application.RconParsers
             if (Status.Length < 4)
                 throw new ServerException("Unexpected status response received");
 
+            int validMatches = 0;
             foreach (String S in Status)
             {
                 String responseLine = S.Trim();
 
                 var regex = Regex.Match(responseLine, StatusRegex, RegexOptions.IgnoreCase);
+
                 if (regex.Success)
                 {
+                    validMatches++;
                     int clientNumber = int.Parse(regex.Groups[1].Value);
                     int score = int.Parse(regex.Groups[2].Value);
 
@@ -113,10 +116,26 @@ namespace Application.RconParsers
                         IsBot = ip == 0
                     };
 
+                    if (P.IsBot)
+                    {
+                        P.NetworkId = -(P.ClientNumber + 1);
+                        P.IPAddress = P.ClientNumber + 1;
+                    }
+
                     StatusPlayers.Add(P);
                 }
             }
 
+
+            if (Status.Length > 5 && validMatches == 0)
+            {
+                IW4MAdmin.Application.Program.ServerManager.Logger.WriteError("BAD STATUS!");
+                foreach (var s in Status)
+                {
+                    IW4MAdmin.Application.Program.ServerManager.Logger.WriteDebug(s);
+                }
+            }
+
             return StatusPlayers;
         }
     }

Application/Server.cs

@@ -161,6 +161,15 @@ namespace IW4MAdmin
 
                 var activePenalties = await Manager.GetPenaltyService().GetActivePenaltiesAsync(player.AliasLinkId, player.IPAddress);
                 var currentBan = activePenalties.FirstOrDefault(b => b.Expires > DateTime.UtcNow);
+                var currentAutoFlag = activePenalties.Where(p => p.Type == Penalty.PenaltyType.Flag && p.PunisherId == 1)
+                    .OrderByDescending(p => p.When)
+                    .FirstOrDefault();
+
+                // remove their auto flag status after a week
+                if (currentAutoFlag != null && (DateTime.Now - currentAutoFlag.When).TotalDays > 7)
+                {
+                    player.Level = Player.Permission.User;
+                }
 
                 if (currentBan != null)
                 {
@@ -189,7 +198,7 @@ namespace IW4MAdmin
                 var e = new GameEvent(GameEvent.EventType.Connect, "", player, null, this);
                 Manager.GetEventHandler().AddEvent(e);
 
-                e.OnProcessed.Wait();
+                e.OnProcessed.WaitHandle.WaitOne(5000);
 
                 if (!Manager.GetApplicationSettings().Configuration().EnableClientVPNs &&
                     await VPNCheck.UsingVPN(player.IPAddressString, Manager.GetApplicationSettings().Configuration().IPHubAPIKey))
@@ -218,7 +227,7 @@ namespace IW4MAdmin
 
                 var e = new GameEvent(GameEvent.EventType.Disconnect, "", Leaving, null, this);
                 Manager.GetEventHandler().AddEvent(e);
-                e.OnProcessed.Wait();
+                e.OnProcessed.WaitHandle.WaitOne(5000);
 
                 Leaving.TotalConnectionTime += (int)(DateTime.UtcNow - Leaving.ConnectionTime).TotalSeconds;
                 Leaving.LastConnection = DateTime.UtcNow;
@@ -459,10 +468,10 @@ namespace IW4MAdmin
 
             else if (E.Type == GameEvent.EventType.Script)
             {
-                Manager.GetEventHandler().AddEvent(GameEvent.TranferWaiter(GameEvent.EventType.Kill, E));
+                Manager.GetEventHandler().AddEvent(GameEvent.TransferWaiter(GameEvent.EventType.Kill, E));
             }
 
-            if (E.Type == GameEvent.EventType.Say && E.Data.Length >= 2)
+            if (E.Type == GameEvent.EventType.Say && E.Data?.Length >= 2)
             {
                 if (E.Data.Substring(0, 1) == "!" ||
                     E.Data.Substring(0, 1) == "@" ||
@@ -492,7 +501,7 @@ namespace IW4MAdmin
 
 
                         // reprocess event as a command
-                        Manager.GetEventHandler().AddEvent(GameEvent.TranferWaiter(GameEvent.EventType.Command, E));
+                        Manager.GetEventHandler().AddEvent(GameEvent.TransferWaiter(GameEvent.EventType.Command, E));
                     }
                 }
 
@@ -518,11 +527,20 @@ namespace IW4MAdmin
                 {
                     var dict = await this.GetInfoAsync();
 
-                    Gametype = dict["gametype"].StripColors();
+                    if (dict == null)
-                    Hostname = dict["hostname"].StripColors();
+                    {
+                        Logger.WriteWarning("Map change event response doesn't have any data");
+                    }
 
-                    string mapname = dict["mapname"].StripColors();
+                    else
-                    CurrentMap = Maps.Find(m => m.Name == mapname) ?? new Map() { Alias = mapname, Name = mapname };
+                    {
+
+                        Gametype = dict["gametype"].StripColors();
+                        Hostname = dict["hostname"]?.StripColors();
+
+                        string mapname = dict["mapname"]?.StripColors() ?? CurrentMap.Name;
+                        CurrentMap = Maps.Find(m => m.Name == mapname) ?? new Map() { Alias = mapname, Name = mapname };
+                    }
                 }
 
                 else
@@ -827,8 +845,6 @@ namespace IW4MAdmin
 
             Logger.WriteInfo($"Log file is {logPath}");
 #if DEBUG
-            // LogFile = new RemoteFile("https://raidmax.org/IW4MAdmin/getlog.php");
-#else
             await Broadcast(loc["BROADCAST_ONLINE"]);
 #endif
         }

Plugins/Stats/Cheat/Detection.cs

@@ -1,12 +1,12 @@
 using SharedLibraryCore.Helpers;
 using SharedLibraryCore.Interfaces;
 using SharedLibraryCore.Objects;
-using IW4MAdmin.Plugins.Stats.Helpers;
 using IW4MAdmin.Plugins.Stats.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 
 namespace IW4MAdmin.Plugins.Stats.Cheat
 {
@@ -19,6 +19,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
         EFClientStatistics ClientStats;
         DateTime LastKill;
         ILogger Log;
+        Strain Strain;
 
         public Detection(ILogger log, EFClientStatistics clientStats)
         {
@@ -26,8 +27,28 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
             HitLocationCount = new Dictionary<IW4Info.HitLocation, int>();
             foreach (var loc in Enum.GetValues(typeof(IW4Info.HitLocation)))
                 HitLocationCount.Add((IW4Info.HitLocation)loc, 0);
-            LastKill = DateTime.UtcNow;
             ClientStats = clientStats;
+            Strain = new Strain();
+        }
+
+        public void ProcessDamage(string damageLine)
+        {
+            string regex = @"^(D);((?:bot[0-9]+)|(?:[A-Z]|[0-9])+);([0-9]+);(axis|allies);(.+);((?:[A-Z]|[0-9])+);([0-9]+);(axis|allies);(.+);((?:[0-9]+|[a-z]+|_)+);([0-9]+);((?:[A-Z]|_)+);((?:[a-z]|_)+)$";
+
+            var match = Regex.Match(damageLine, regex, RegexOptions.IgnoreCase);
+
+            if (match.Success)
+            {
+                var meansOfDeath = ParseEnum<IW4Info.MeansOfDeath>.Get(match.Groups[12].Value, typeof(IW4Info.MeansOfDeath));
+                var hitLocation = ParseEnum<IW4Info.HitLocation>.Get(match.Groups[13].Value, typeof(IW4Info.HitLocation));
+
+                if (meansOfDeath == IW4Info.MeansOfDeath.MOD_PISTOL_BULLET ||
+                meansOfDeath == IW4Info.MeansOfDeath.MOD_RIFLE_BULLET ||
+                meansOfDeath == IW4Info.MeansOfDeath.MOD_HEAD_SHOT)
+                {
+                    ClientStats.HitLocations.First(hl => hl.Location == hitLocation).HitCount += 1;
+                }
+            }
         }
 
         /// <summary>
@@ -47,20 +68,82 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                     RatioAmount = 0
                 };
 
+            if (LastKill == DateTime.MinValue)
+                LastKill = DateTime.UtcNow;
+
             HitLocationCount[kill.HitLoc]++;
             Kills++;
             AverageKillTime = (AverageKillTime + (DateTime.UtcNow - LastKill).TotalSeconds) / Kills;
 
+            #region SNAPSHOTS
+
+
+
+            #endregion
+
             #region VIEWANGLES
-            double distance = Vector3.Distance(kill.KillOrigin, kill.DeathOrigin);
+            /*double distance = Vector3.Distance(kill.KillOrigin, kill.DeathOrigin);
             double x = kill.KillOrigin.X + distance * Math.Cos(kill.ViewAngles.X.ToRadians()) * Math.Cos(kill.ViewAngles.Y.ToRadians());
             double y = kill.KillOrigin.Y + (distance * Math.Sin(kill.ViewAngles.X.ToRadians()) * Math.Cos(kill.ViewAngles.Y.ToRadians()));
             double z = kill.KillOrigin.Z + distance * Math.Sin((360.0f - kill.ViewAngles.Y).ToRadians());
             var trueVector = Vector3.Subtract(kill.KillOrigin, kill.DeathOrigin);
             var calculatedVector = Vector3.Subtract(kill.KillOrigin, new Vector3((float)x, (float)y, (float)z));
-            double angle = trueVector.AngleBetween(calculatedVector);
+            double angle = trueVector.AngleBetween(calculatedVector);*/
 
-            if (kill.AdsPercent > 0.5 && kill.Distance > 3)
+
+            // make sure it's divisible by 2
+            if (kill.AnglesList.Count % 2 == 0)
+            {
+                double maxDistance = 0;
+                for (int i = 0; i < kill.AnglesList.Count - 1; i += 1)
+                {
+                    // Log.WriteDebug($"Fixed 1 {kill.AnglesList[i]}");
+                    // Log.WriteDebug($"Fixed 2 {kill.AnglesList[i + 1]}");
+
+                    // fix max distance
+                    double currDistance = Vector3.AbsoluteDistance(kill.AnglesList[i], kill.AnglesList[i + 1]);
+                    //Log.WriteDebug($"Distance {currDistance}");
+                    if (currDistance > maxDistance)
+                    {
+                        maxDistance = currDistance;
+                    }
+                }
+
+                double realAgainstPredict = Vector3.AbsoluteDistance(kill.ViewAngles, kill.AnglesList[10]);
+
+                var hitLoc = ClientStats.HitLocations
+                    .First(hl => hl.Location == kill.HitLoc);
+                float previousAverage = hitLoc.HitOffsetAverage;
+                double newAverage = (previousAverage * (hitLoc.HitCount - 1) + realAgainstPredict) / hitLoc.HitCount;
+                hitLoc.HitOffsetAverage = (float)newAverage;
+
+                if (maxDistance > hitLoc.MaxAngleDistance)
+                    hitLoc.MaxAngleDistance = (float)maxDistance;
+
+                if (double.IsNaN(hitLoc.HitOffsetAverage))
+                {
+                    Log.WriteWarning("[Detection::ProcessKill] HitOffsetAvgerage NaN");
+                    Log.WriteDebug($"{previousAverage}-{hitLoc.HitCount}-{hitLoc}-{newAverage}");
+                    hitLoc.HitOffsetAverage = 0f;
+                }
+
+#if DEBUG
+                Log.WriteDebug($"MaxDistance={maxDistance}, PredictVsReal={realAgainstPredict}");
+#endif
+            }
+
+            var currentStrain = Strain.GetStrain(kill.ViewAngles, (kill.When - LastKill).TotalMilliseconds);
+
+            if (currentStrain > ClientStats.MaxStrain)
+            {
+                ClientStats.MaxStrain = currentStrain;
+            }
+
+#if DEBUG
+            Log.WriteDebug($"Current Strain: {currentStrain}");
+#endif
+
+            /*if (kill.AdsPercent > 0.5 && kill.Distance > 3)
             {
                 var hitLoc = ClientStats.HitLocations
                     .First(hl => hl.Location == kill.HitLoc);
@@ -74,7 +157,9 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                     Log.WriteDebug($"{previousAverage}-{hitLoc.HitCount}-{hitLoc}-{newAverage}");
                     hitLoc.HitOffsetAverage = 0f;
                 }
-            }
+            }*/
+
+            LastKill = kill.When;
 
             #endregion
 

Plugins/Stats/Cheat/Strain.cs

@@ -0,0 +1,47 @@
+using SharedLibraryCore.Helpers;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace IW4MAdmin.Plugins.Stats.Cheat
+{
+    class Strain
+    {
+        private static double StrainDecayBase = 0.15;
+        private double CurrentStrain;
+        private Vector3 LastAngle;
+
+        public double GetStrain(Vector3 newAngle, double deltaTime)
+        {
+            if (LastAngle == null)
+                LastAngle = newAngle;
+
+            double decayFactor = GetDecay(deltaTime);
+            CurrentStrain *= decayFactor;
+
+            double[] distance = Helpers.Extensions.AngleStuff(newAngle, LastAngle);
+
+            // this happens on first kill
+            if ((distance[0] == 0 && distance[1] == 0) ||
+                deltaTime == 0 || 
+                double.IsNaN(CurrentStrain))
+            {
+                return CurrentStrain;
+            }
+
+            double newStrain = Math.Pow(distance[0] + distance[1], 0.99) / deltaTime;
+
+            if (newStrain + CurrentStrain > 0.25)
+            {
+                Console.WriteLine($"{LastAngle}-{newAngle}-{decayFactor}-{CurrentStrain}-{newStrain}-{distance[0]}-{distance[1]}-{deltaTime}");
+            }
+
+            CurrentStrain += newStrain;
+            LastAngle = newAngle;
+         
+            return CurrentStrain;
+        }
+        
+        private double GetDecay(double deltaTime) => Math.Pow(StrainDecayBase, deltaTime / 1000.0);
+    }
+}

Plugins/Stats/Helpers/Extensions.cs

@@ -22,5 +22,13 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
         public static float ToRadians(this float value) => (float)Math.PI * value / 180.0f;
 
         public static float ToDegrees(this float value) => value * 180.0f / (float)Math.PI;
+
+        public static double[] AngleStuff(Vector3 a, Vector3 b)
+        {
+            double deltaX = 180.0 -Math.Abs(Math.Abs(a.X - b.X) - 180.0);
+            double deltaY = 180.0 - Math.Abs(Math.Abs(a.Y - b.Y) - 180.0);
+
+            return new[] { deltaX, deltaY };
+        }
     }
 }

Plugins/Stats/Helpers/StatManager.cs

@@ -130,8 +130,14 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
                 await statsSvc.ClientStatSvc.SaveChangesAsync();
             }
 
+            else
+            {
+                // todo: look at this more
+                statsSvc.ClientStatSvc.Update(clientStats);
+            }
+
             // migration for previous existing stats
-            else if (clientStats.HitLocations.Count == 0)
+            if (clientStats.HitLocations.Count == 0)
             {
                 clientStats.HitLocations = Enum.GetValues(typeof(IW4Info.HitLocation)).OfType<IW4Info.HitLocation>().Select(hl => new EFHitLocationCount()
                 {
@@ -140,7 +146,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
                     Location = hl
                 })
                 .ToList();
-                await statsSvc.ClientStatSvc.SaveChangesAsync();
+                //await statsSvc.ClientStatSvc.SaveChangesAsync();
             }
 
             // set these on connecting
@@ -156,10 +162,8 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
             if (!detectionStats.TryAdd(pl.ClientId, new Cheat.Detection(Log, clientStats)))
                 Log.WriteDebug("Could not add client to detection");
 
-
+            /*
-            // todo: look at this more
+            await statsSvc.ClientStatSvc.SaveChangesAsync();*/
-            statsSvc.ClientStatSvc.Update(clientStats);
-            await statsSvc.ClientStatSvc.SaveChangesAsync();
 
             return clientStats;
         }
@@ -197,23 +201,32 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
             playerStats.TryRemove(pl.ClientId, out EFClientStatistics removedValue3);
             detectionStats.TryRemove(pl.ClientId, out Cheat.Detection removedValue4);
 
-           /* // sync their stats before they leave
+            /* // sync their stats before they leave
-            clientStats = UpdateStats(clientStats);*/
+             clientStats = UpdateStats(clientStats);*/
 
             // todo: should this be saved every disconnect?
             statsSvc.ClientStatSvc.Update(clientStats);
             await statsSvc.ClientStatSvc.SaveChangesAsync();
             // increment the total play time
             serverStats.TotalPlayTime += (int)(DateTime.UtcNow - pl.LastConnection).TotalSeconds;
-            await statsSvc.ServerStatsSvc.SaveChangesAsync();
+            //await statsSvc.ServerStatsSvc.SaveChangesAsync();
+        }
+
+        public void AddDamageEvent(string eventLine, int clientId, int serverId)
+        {
+            if (Plugin.Config.Configuration().EnableAntiCheat)
+            {
+                var clientDetection = Servers[serverId].PlayerDetections[clientId];
+                clientDetection.ProcessDamage(eventLine);
+            }
         }
 
         /// <summary>
         /// Process stats for kill event
         /// </summary>
         /// <returns></returns>
-        public async Task AddScriptKill(Player attacker, Player victim, int serverId, string map, string hitLoc, string type,
+        public async Task AddScriptKill(DateTime time, Player attacker, Player victim, int serverId, string map, string hitLoc, string type,
-            string damage, string weapon, string killOrigin, string deathOrigin, string viewAngles, string offset, string isKillstreakKill, string Ads)
+            string damage, string weapon, string killOrigin, string deathOrigin, string viewAngles, string offset, string isKillstreakKill, string Ads, string snapAngles)
         {
             var statsSvc = ContextThreads[serverId];
             Vector3 vDeathOrigin = null;
@@ -235,6 +248,22 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
                 return;
             }
 
+            var snapshotAngles = new List<Vector3>();
+
+            try
+            {
+                foreach(string angle in snapAngles.Split(':', StringSplitOptions.RemoveEmptyEntries))
+                {
+                    snapshotAngles.Add(Vector3.Parse(angle).FixIW4Angles());
+                }
+            }
+            
+            catch (FormatException)
+            {
+                Log.WriteWarning("Could not parse snapshot angles");
+                return;
+            }
+            
             var kill = new EFClientKill()
             {
                 Active = true,
@@ -250,9 +279,10 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
                 Weapon = ParseEnum<IW4Info.WeaponName>.Get(weapon, typeof(IW4Info.WeaponName)),
                 ViewAngles = vViewAngles,
                 TimeOffset = Int64.Parse(offset),
-                When = DateTime.UtcNow,
+                When = time,
                 IsKillstreakKill = isKillstreakKill[0] != '0',
-                AdsPercent = float.Parse(Ads)
+                AdsPercent = float.Parse(Ads),
+                AnglesList = snapshotAngles
             };
 
             if (kill.DeathType == IW4Info.MeansOfDeath.MOD_SUICIDE &&
@@ -280,7 +310,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
                 clientStats.HitLocations.Single(hl => hl.Location == kill.HitLoc).HitCount += 1;
 
                 statsSvc.ClientStatSvc.Update(clientStats);
-                await statsSvc.ClientStatSvc.SaveChangesAsync();
+               // await statsSvc.ClientStatSvc.SaveChangesAsync();
             }
 
             //statsSvc.KillStatsSvc.Insert(kill);
@@ -290,6 +320,12 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
             {
                 async Task executePenalty(Cheat.DetectionPenaltyResult penalty)
                 {
+                    // prevent multiple bans from occuring
+                    if (attacker.Level == Player.Permission.Banned)
+                    {
+                        return;
+                    }
+
                     switch (penalty.ClientPenalty)
                     {
                         case Penalty.PenaltyType.Ban:
@@ -312,6 +348,11 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
 
                 await executePenalty(clientDetection.ProcessKill(kill));
                 await executePenalty(clientDetection.ProcessTotalRatio(clientStats));
+
+#if DEBUG
+                statsSvc.ClientStatSvc.Update(clientStats);
+                await statsSvc.ClientStatSvc.SaveChangesAsync();
+#endif
             }
         }
 
@@ -326,7 +367,8 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
 
             catch (KeyNotFoundException)
             {
-                Log.WriteError($"[Stats::AddStandardKill] kill attacker ClientId is invalid {attacker.ClientId}-{attacker}");
+                // happens when the client has disconnected before the last status update
+                Log.WriteWarning($"[Stats::AddStandardKill] kill attacker ClientId is invalid {attacker.ClientId}-{attacker}");
                 return;
             }
 
@@ -338,7 +380,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
 
             catch (KeyNotFoundException)
             {
-                Log.WriteError($"[Stats::AddStandardKill] kill victim ClientId is invalid {victim.ClientId}-{victim}");
+                Log.WriteWarning($"[Stats::AddStandardKill] kill victim ClientId is invalid {victim.ClientId}-{victim}");
                 return;
             }
 
@@ -393,7 +435,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
             var statsSvc = ContextThreads[serverId];
             statsSvc.ClientStatSvc.Update(attackerStats);
             statsSvc.ClientStatSvc.Update(victimStats);
-            await statsSvc.ClientStatSvc.SaveChangesAsync();
+            //await statsSvc.ClientStatSvc.SaveChangesAsync();
         }
 
         /// <summary>
@@ -451,6 +493,11 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
 
             // calculate the players Score Per Minute for the current session
             int scoreDifference = clientStats.RoundScore - clientStats.LastScore;
+
+            // todo: fix the SPM for TEAMDAMAGE
+            if (scoreDifference < 0)
+                scoreDifference = clientStats.RoundScore;
+
             double killSPM = scoreDifference / timeSinceLastCalc;
 
             // calculate how much the KDR should weigh

Plugins/Stats/Models/EFClientKill.cs

@@ -4,6 +4,7 @@ using SharedLibraryCore.Database.Models;
 using System.ComponentModel.DataAnnotations.Schema;
 using SharedLibraryCore.Helpers;
 using System.ComponentModel.DataAnnotations;
+using System.Collections.Generic;
 
 namespace IW4MAdmin.Plugins.Stats.Models
 {
@@ -38,5 +39,7 @@ namespace IW4MAdmin.Plugins.Stats.Models
         public bool IsKillstreakKill { get; set; }
         [NotMapped]
         public float AdsPercent { get; set; }
+        [NotMapped]
+        public List<Vector3> AnglesList { get; set; }
     }
 }

Plugins/Stats/Models/EFClientStatistics.cs

@@ -36,6 +36,8 @@ namespace IW4MAdmin.Plugins.Stats.Models
         public double Skill { get; set; }
         [Required]
         public int TimePlayed { get; set; }
+        [Required]
+        public double MaxStrain { get; set; }
 
         [NotMapped]
         public float AverageHitOffset

Plugins/Stats/Models/EFHitLocationCount.cs

@@ -14,6 +14,9 @@ namespace IW4MAdmin.Plugins.Stats.Models
         public int HitCount { get; set; }
         [Required]
         public float HitOffsetAverage { get; set; }
+        [Required]
+        public float MaxAngleDistance { get; set; }
+        [Required]
         public int ClientId { get; set; }
         [ForeignKey("ClientId"), Column(Order = 0 )]
         public EFClient Client { get; set; }

Plugins/Stats/Plugin.cs

@@ -74,13 +74,16 @@ namespace IW4MAdmin.Plugins.Stats
                 case GameEvent.EventType.Kill:
                     string[] killInfo = (E.Data != null) ? E.Data.Split(';') : new string[0];
                     if (killInfo.Length >= 9 && killInfo[0].Contains("ScriptKill") && E.Owner.CustomCallback)
-                        await Manager.AddScriptKill(E.Origin, E.Target, S.GetHashCode(), S.CurrentMap.Name, killInfo[7], killInfo[8],
+                        await Manager.AddScriptKill(E.Time, E.Origin, E.Target, S.GetHashCode(), S.CurrentMap.Name, killInfo[7], killInfo[8],
-                            killInfo[5], killInfo[6], killInfo[3], killInfo[4], killInfo[9], killInfo[10], killInfo[11], killInfo[12]);
+                            killInfo[5], killInfo[6], killInfo[3], killInfo[4], killInfo[9], killInfo[10], killInfo[11], killInfo[12], killInfo[13]);
                     else if (!E.Owner.CustomCallback)
                         await Manager.AddStandardKill(E.Origin, E.Target);
                     break;
                 case GameEvent.EventType.Death:
                     break;
+                case GameEvent.EventType.Damage:
+                    Manager.AddDamageEvent(E.Data, E.Origin.ClientId, E.Owner.GetHashCode());
+                    break;
             }
         }
 
@@ -146,6 +149,8 @@ namespace IW4MAdmin.Plugins.Stats
                 double abdomenRatio = 0;
                 double chestAbdomenRatio = 0;
                 double hitOffsetAverage = 0;
+                double maxStrain = clientStats.Count(c=> c.MaxStrain > 0) == 0 ? 0 : clientStats.Max(cs => cs.MaxStrain);
+                //double maxAngle = clientStats.Max(cs => cs.HitLocations.Max(hl => hl.MaxAngleDistance));
 
                 if (clientStats.Where(cs => cs.HitLocations.Count > 0).FirstOrDefault() != null)
                 {
@@ -172,9 +177,9 @@ namespace IW4MAdmin.Plugins.Stats
                 {
                     new ProfileMeta()
                     {
-                    Key = "Chest Ratio",
+                        Key = "Chest Ratio",
-                    Value = chestRatio,
+                        Value = chestRatio,
-                    Sensitive = true
+                        Sensitive = true
                     },
                     new ProfileMeta()
                     {
@@ -197,9 +202,21 @@ namespace IW4MAdmin.Plugins.Stats
                     new ProfileMeta()
                     {
                         Key = "Hit Offset Average",
-                        Value = $"{Math.Round(((float)hitOffsetAverage).ToDegrees(), 4)}°",
+                        Value = $"{Math.Round(((float)hitOffsetAverage), 4)}°",
                         Sensitive = true
-                    }
+                    },
+                    new ProfileMeta()
+                    {
+                        Key = "Max Strain",
+                        Value = Math.Round(maxStrain, 3),
+                        Sensitive = true
+                    },
+                    /*new ProfileMeta()
+                    {
+                        Key = "Max Angle Distance",
+                        Value = Math.Round(maxAngle, 1),
+                        Sensitive = true
+                    }*/
                 };
             }
 

SharedLibraryCore/Commands/NativeCommands.cs

@@ -1,7 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using SharedLibraryCore.Database;
 using SharedLibraryCore.Database.Models;
-using SharedLibraryCore.Exceptions;
 using SharedLibraryCore.Objects;
 using SharedLibraryCore.Services;
 using System;
@@ -36,6 +35,8 @@ namespace SharedLibraryCore.Commands
             {
                 E.Origin.Level = Player.Permission.Owner;
                 await E.Origin.Tell(Utilities.CurrentLocalization.LocalizationSet["COMMANDS_OWNER_SUCCESS"]);
+                // so setpassword/login works
+                E.Owner.Manager.GetPrivilegedClients().Add(E.Origin.ClientId, E.Origin);
                 await E.Owner.Manager.GetClientService().Update(E.Origin);
             }
             else

SharedLibraryCore/Event.cs

@@ -1,7 +1,4 @@
 using System;
-using System.Linq;
-using System.Text;
-using System.Text.RegularExpressions;
 using System.Threading;
 using SharedLibraryCore.Objects;
 
@@ -50,14 +47,16 @@ namespace SharedLibraryCore
             Target = T;
             Owner = S;
             OnProcessed = new ManualResetEventSlim();
+            Time = DateTime.UtcNow;
         }
 
         public GameEvent()
         {
             OnProcessed = new ManualResetEventSlim();
+            Time = DateTime.UtcNow;
         }
 
-        public static GameEvent TranferWaiter(EventType newType, GameEvent e)
+        public static GameEvent TransferWaiter(EventType newType, GameEvent e)
         {
             var newEvent = new GameEvent()
             {
@@ -69,11 +68,12 @@ namespace SharedLibraryCore
                 Owner = e.Owner,
                 Remote = e.Remote,
                 Target = e.Target,
-                Type = newType
+                Type = newType, 
             };
 
             // hack: prevent the previous event from completing until this one is done
             e.OnProcessed = new ManualResetEventSlim();
+            newEvent.Time = e.Time;
 
             return newEvent;
         }
@@ -87,5 +87,6 @@ namespace SharedLibraryCore
         public Boolean Remote = false;
         public object Extra { get; set; }
         public ManualResetEventSlim OnProcessed { get; set; }
+        public DateTime Time { get; private set; }
     }
 }

SharedLibraryCore/Helpers/Vector3.cs

@@ -44,6 +44,19 @@ namespace SharedLibraryCore.Helpers
             return Math.Sqrt(Math.Pow(b.X - a.X, 2) + Math.Pow(b.Y - a.Y, 2) + Math.Pow(b.Z - a.Z, 2));
         }
 
+        public static double AbsoluteDistance(Vector3 a, Vector3 b)
+        {
+            double deltaX = Math.Abs(b.X -a.X);
+            double deltaY = Math.Abs(b.Y - a.Y);
+            double deltaZ = Math.Abs(b.Z - a.Z);
+
+            double dx = deltaX < 360.0 / 2 ? deltaX : 360.0 - deltaX;
+            double dy = deltaY < 360.0 / 2 ? deltaY : 360.0 - deltaY;
+            double dz = deltaZ < 360.0 / 2 ? deltaZ : 360.0 - deltaZ;
+
+            return Math.Sqrt((dx * dx) + (dy * dy) + (dz * dx));
+        }
+
         public static Vector3 Subtract(Vector3 a, Vector3 b) => new Vector3(b.X - a.X, b.Y - a.Y, b.Z - a.Z);
 
         public double DotProduct(Vector3 a) => (a.X * this.X) + (a.Y * this.Y) + (a.Z * this.Z);

SharedLibraryCore/Migrations/20180502195450_Update.Designer.cs

@@ -0,0 +1,434 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage;
+using Microsoft.EntityFrameworkCore.Storage.Internal;
+using SharedLibraryCore.Database;
+using SharedLibraryCore.Objects;
+using System;
+
+namespace SharedLibraryCore.Migrations
+{
+    [DbContext(typeof(DatabaseContext))]
+    [Migration("20180502195450_Update")]
+    partial class Update
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.0.2-rtm-10011");
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientKill", b =>
+                {
+                    b.Property<long>("KillId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("AttackerId");
+
+                    b.Property<int>("Damage");
+
+                    b.Property<int?>("DeathOriginVector3Id");
+
+                    b.Property<int>("DeathType");
+
+                    b.Property<int>("HitLoc");
+
+                    b.Property<int?>("KillOriginVector3Id");
+
+                    b.Property<int>("Map");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<int>("VictimId");
+
+                    b.Property<int?>("ViewAnglesVector3Id");
+
+                    b.Property<int>("Weapon");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("KillId");
+
+                    b.HasIndex("AttackerId");
+
+                    b.HasIndex("DeathOriginVector3Id");
+
+                    b.HasIndex("KillOriginVector3Id");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("VictimId");
+
+                    b.HasIndex("ViewAnglesVector3Id");
+
+                    b.ToTable("EFClientKills");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientMessage", b =>
+                {
+                    b.Property<long>("MessageId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.Property<string>("Message");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<DateTime>("TimeSent");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFClientMessages");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics", b =>
+                {
+                    b.Property<int>("ClientId");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("Deaths");
+
+                    b.Property<int>("Kills");
+
+                    b.Property<double>("MaxStrain");
+
+                    b.Property<double>("SPM");
+
+                    b.Property<double>("Skill");
+
+                    b.Property<int>("TimePlayed");
+
+                    b.HasKey("ClientId", "ServerId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFClientStatistics");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFHitLocationCount", b =>
+                {
+                    b.Property<int>("HitLocationCountId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId")
+                        .HasColumnName("EFClientStatistics_ClientId");
+
+                    b.Property<int>("HitCount");
+
+                    b.Property<float>("HitOffsetAverage");
+
+                    b.Property<int>("Location");
+
+                    b.Property<float>("MaxAngleDistance");
+
+                    b.Property<int>("ServerId")
+                        .HasColumnName("EFClientStatistics_ServerId");
+
+                    b.HasKey("HitLocationCountId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("ClientId", "ServerId");
+
+                    b.ToTable("EFHitLocationCounts");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServer", b =>
+                {
+                    b.Property<int>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("Port");
+
+                    b.HasKey("ServerId");
+
+                    b.ToTable("EFServers");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServerStatistics", b =>
+                {
+                    b.Property<int>("StatisticId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<long>("TotalKills");
+
+                    b.Property<long>("TotalPlayTime");
+
+                    b.HasKey("StatisticId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFServerStatistics");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAlias", b =>
+                {
+                    b.Property<int>("AliasId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<DateTime>("DateAdded");
+
+                    b.Property<int>("IPAddress");
+
+                    b.Property<int>("LinkId");
+
+                    b.Property<string>("Name")
+                        .IsRequired();
+
+                    b.HasKey("AliasId");
+
+                    b.HasIndex("LinkId");
+
+                    b.ToTable("EFAlias");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAliasLink", b =>
+                {
+                    b.Property<int>("AliasLinkId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.HasKey("AliasLinkId");
+
+                    b.ToTable("EFAliasLinks");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFClient", b =>
+                {
+                    b.Property<int>("ClientId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("AliasLinkId");
+
+                    b.Property<int>("Connections");
+
+                    b.Property<int>("CurrentAliasId");
+
+                    b.Property<DateTime>("FirstConnection");
+
+                    b.Property<DateTime>("LastConnection");
+
+                    b.Property<int>("Level");
+
+                    b.Property<bool>("Masked");
+
+                    b.Property<long>("NetworkId");
+
+                    b.Property<string>("Password");
+
+                    b.Property<string>("PasswordSalt");
+
+                    b.Property<int>("TotalConnectionTime");
+
+                    b.HasKey("ClientId");
+
+                    b.HasIndex("AliasLinkId");
+
+                    b.HasIndex("CurrentAliasId");
+
+                    b.HasIndex("NetworkId")
+                        .IsUnique();
+
+                    b.ToTable("EFClients");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFPenalty", b =>
+                {
+                    b.Property<int>("PenaltyId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<DateTime>("Expires");
+
+                    b.Property<int>("LinkId");
+
+                    b.Property<int>("OffenderId");
+
+                    b.Property<string>("Offense")
+                        .IsRequired();
+
+                    b.Property<int>("PunisherId");
+
+                    b.Property<int>("Type");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("PenaltyId");
+
+                    b.HasIndex("LinkId");
+
+                    b.HasIndex("OffenderId");
+
+                    b.HasIndex("PunisherId");
+
+                    b.ToTable("EFPenalties");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Helpers.Vector3", b =>
+                {
+                    b.Property<int>("Vector3Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<float>("X");
+
+                    b.Property<float>("Y");
+
+                    b.Property<float>("Z");
+
+                    b.HasKey("Vector3Id");
+
+                    b.ToTable("Vector3");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientKill", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Attacker")
+                        .WithMany()
+                        .HasForeignKey("AttackerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "DeathOrigin")
+                        .WithMany()
+                        .HasForeignKey("DeathOriginVector3Id");
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "KillOrigin")
+                        .WithMany()
+                        .HasForeignKey("KillOriginVector3Id");
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Victim")
+                        .WithMany()
+                        .HasForeignKey("VictimId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "ViewAngles")
+                        .WithMany()
+                        .HasForeignKey("ViewAnglesVector3Id");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientMessage", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFHitLocationCount", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics")
+                        .WithMany("HitLocations")
+                        .HasForeignKey("ClientId", "ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServerStatistics", b =>
+                {
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAlias", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "Link")
+                        .WithMany("Children")
+                        .HasForeignKey("LinkId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFClient", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "AliasLink")
+                        .WithMany()
+                        .HasForeignKey("AliasLinkId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAlias", "CurrentAlias")
+                        .WithMany()
+                        .HasForeignKey("CurrentAliasId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFPenalty", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "Link")
+                        .WithMany("ReceivedPenalties")
+                        .HasForeignKey("LinkId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Offender")
+                        .WithMany("ReceivedPenalties")
+                        .HasForeignKey("OffenderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Punisher")
+                        .WithMany("AdministeredPenalties")
+                        .HasForeignKey("PunisherId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SharedLibraryCore/Migrations/20180502195450_Update.cs

@@ -0,0 +1,35 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace SharedLibraryCore.Migrations
+{
+    public partial class Update : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<float>(
+                name: "MaxAngleDistance",
+                table: "EFHitLocationCounts",
+                nullable: false,
+                defaultValue: 0f);
+
+            migrationBuilder.AddColumn<double>(
+                name: "MaxStrain",
+                table: "EFClientStatistics",
+                nullable: false,
+                defaultValue: 0.0);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "MaxAngleDistance",
+                table: "EFHitLocationCounts");
+
+            migrationBuilder.DropColumn(
+                name: "MaxStrain",
+                table: "EFClientStatistics");
+        }
+    }
+}

SharedLibraryCore/Migrations/DatabaseContextModelSnapshot.cs

@@ -0,0 +1,433 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage;
+using Microsoft.EntityFrameworkCore.Storage.Internal;
+using SharedLibraryCore.Database;
+using SharedLibraryCore.Objects;
+using System;
+
+namespace SharedLibraryCore.Migrations
+{
+    [DbContext(typeof(DatabaseContext))]
+    partial class DatabaseContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.0.2-rtm-10011");
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientKill", b =>
+                {
+                    b.Property<long>("KillId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("AttackerId");
+
+                    b.Property<int>("Damage");
+
+                    b.Property<int?>("DeathOriginVector3Id");
+
+                    b.Property<int>("DeathType");
+
+                    b.Property<int>("HitLoc");
+
+                    b.Property<int?>("KillOriginVector3Id");
+
+                    b.Property<int>("Map");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<int>("VictimId");
+
+                    b.Property<int?>("ViewAnglesVector3Id");
+
+                    b.Property<int>("Weapon");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("KillId");
+
+                    b.HasIndex("AttackerId");
+
+                    b.HasIndex("DeathOriginVector3Id");
+
+                    b.HasIndex("KillOriginVector3Id");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("VictimId");
+
+                    b.HasIndex("ViewAnglesVector3Id");
+
+                    b.ToTable("EFClientKills");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientMessage", b =>
+                {
+                    b.Property<long>("MessageId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.Property<string>("Message");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<DateTime>("TimeSent");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFClientMessages");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics", b =>
+                {
+                    b.Property<int>("ClientId");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("Deaths");
+
+                    b.Property<int>("Kills");
+
+                    b.Property<double>("MaxStrain");
+
+                    b.Property<double>("SPM");
+
+                    b.Property<double>("Skill");
+
+                    b.Property<int>("TimePlayed");
+
+                    b.HasKey("ClientId", "ServerId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFClientStatistics");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFHitLocationCount", b =>
+                {
+                    b.Property<int>("HitLocationCountId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId")
+                        .HasColumnName("EFClientStatistics_ClientId");
+
+                    b.Property<int>("HitCount");
+
+                    b.Property<float>("HitOffsetAverage");
+
+                    b.Property<int>("Location");
+
+                    b.Property<float>("MaxAngleDistance");
+
+                    b.Property<int>("ServerId")
+                        .HasColumnName("EFClientStatistics_ServerId");
+
+                    b.HasKey("HitLocationCountId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("ClientId", "ServerId");
+
+                    b.ToTable("EFHitLocationCounts");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServer", b =>
+                {
+                    b.Property<int>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("Port");
+
+                    b.HasKey("ServerId");
+
+                    b.ToTable("EFServers");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServerStatistics", b =>
+                {
+                    b.Property<int>("StatisticId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<long>("TotalKills");
+
+                    b.Property<long>("TotalPlayTime");
+
+                    b.HasKey("StatisticId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFServerStatistics");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAlias", b =>
+                {
+                    b.Property<int>("AliasId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<DateTime>("DateAdded");
+
+                    b.Property<int>("IPAddress");
+
+                    b.Property<int>("LinkId");
+
+                    b.Property<string>("Name")
+                        .IsRequired();
+
+                    b.HasKey("AliasId");
+
+                    b.HasIndex("LinkId");
+
+                    b.ToTable("EFAlias");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAliasLink", b =>
+                {
+                    b.Property<int>("AliasLinkId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.HasKey("AliasLinkId");
+
+                    b.ToTable("EFAliasLinks");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFClient", b =>
+                {
+                    b.Property<int>("ClientId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("AliasLinkId");
+
+                    b.Property<int>("Connections");
+
+                    b.Property<int>("CurrentAliasId");
+
+                    b.Property<DateTime>("FirstConnection");
+
+                    b.Property<DateTime>("LastConnection");
+
+                    b.Property<int>("Level");
+
+                    b.Property<bool>("Masked");
+
+                    b.Property<long>("NetworkId");
+
+                    b.Property<string>("Password");
+
+                    b.Property<string>("PasswordSalt");
+
+                    b.Property<int>("TotalConnectionTime");
+
+                    b.HasKey("ClientId");
+
+                    b.HasIndex("AliasLinkId");
+
+                    b.HasIndex("CurrentAliasId");
+
+                    b.HasIndex("NetworkId")
+                        .IsUnique();
+
+                    b.ToTable("EFClients");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFPenalty", b =>
+                {
+                    b.Property<int>("PenaltyId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<DateTime>("Expires");
+
+                    b.Property<int>("LinkId");
+
+                    b.Property<int>("OffenderId");
+
+                    b.Property<string>("Offense")
+                        .IsRequired();
+
+                    b.Property<int>("PunisherId");
+
+                    b.Property<int>("Type");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("PenaltyId");
+
+                    b.HasIndex("LinkId");
+
+                    b.HasIndex("OffenderId");
+
+                    b.HasIndex("PunisherId");
+
+                    b.ToTable("EFPenalties");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Helpers.Vector3", b =>
+                {
+                    b.Property<int>("Vector3Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<float>("X");
+
+                    b.Property<float>("Y");
+
+                    b.Property<float>("Z");
+
+                    b.HasKey("Vector3Id");
+
+                    b.ToTable("Vector3");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientKill", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Attacker")
+                        .WithMany()
+                        .HasForeignKey("AttackerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "DeathOrigin")
+                        .WithMany()
+                        .HasForeignKey("DeathOriginVector3Id");
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "KillOrigin")
+                        .WithMany()
+                        .HasForeignKey("KillOriginVector3Id");
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Victim")
+                        .WithMany()
+                        .HasForeignKey("VictimId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "ViewAngles")
+                        .WithMany()
+                        .HasForeignKey("ViewAnglesVector3Id");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientMessage", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFHitLocationCount", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics")
+                        .WithMany("HitLocations")
+                        .HasForeignKey("ClientId", "ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServerStatistics", b =>
+                {
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAlias", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "Link")
+                        .WithMany("Children")
+                        .HasForeignKey("LinkId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFClient", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "AliasLink")
+                        .WithMany()
+                        .HasForeignKey("AliasLinkId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAlias", "CurrentAlias")
+                        .WithMany()
+                        .HasForeignKey("CurrentAliasId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFPenalty", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "Link")
+                        .WithMany("ReceivedPenalties")
+                        .HasForeignKey("LinkId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Offender")
+                        .WithMany("ReceivedPenalties")
+                        .HasForeignKey("OffenderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Punisher")
+                        .WithMany("AdministeredPenalties")
+                        .HasForeignKey("PunisherId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SharedLibraryCore/RCon/Connection.cs

@@ -1,6 +1,7 @@
 using SharedLibraryCore.Exceptions;
 using SharedLibraryCore.Interfaces;
 using System;
+using System.Collections.Concurrent;
 using System.Linq;
 using System.Net;
 using System.Net.Sockets;
@@ -32,11 +33,31 @@ namespace SharedLibraryCore.RCon
         }
     }
 
+    class ResponseEvent
+    {
+        public int Id { get; set; }
+        public string[] Response { get; set; }
+        public Task Awaiter
+        {
+            get
+            {
+                return Task.Run(() => FinishedEvent.Wait());
+            }
+        }
+        private ManualResetEventSlim FinishedEvent;
+
+        public ResponseEvent()
+        {
+            FinishedEvent = new ManualResetEventSlim();
+        }
+    }
+
     public class Connection
     {
         public IPEndPoint Endpoint { get; private set; }
         public string RConPassword { get; private set; }
-        Socket ServerConnection;
+        public ConcurrentQueue<ManualResetEventSlim> ResponseQueue;
+        //Socket ServerConnection;
         ILogger Log;
         int FailedSends;
         int FailedReceives;
@@ -56,27 +77,13 @@ namespace SharedLibraryCore.RCon
             OnConnected = new ManualResetEvent(false);
             OnSent = new ManualResetEvent(false);
             OnReceived = new ManualResetEvent(false);
-
-            try
-            {
-                ServerConnection = new Socket(Endpoint.AddressFamily, SocketType.Dgram, ProtocolType.Udp);
-                ServerConnection.BeginConnect(Endpoint, new AsyncCallback(OnConnectedCallback), ServerConnection);
-                if (!OnConnected.WaitOne(StaticHelpers.SocketTimeout))
-                    throw new SocketException((int)SocketError.TimedOut);
-                FailedSends = 0;
-            }
-
-            catch (SocketException e)
-            {
-                throw new NetworkException(e.Message);
-            }
         }
 
         ~Connection()
         {
-            ServerConnection.Shutdown(SocketShutdown.Both);
+            /*ServerConnection.Shutdown(SocketShutdown.Both);
             ServerConnection.Close();
-            ServerConnection.Dispose();
+            ServerConnection.Dispose();*/
         }
 
         private void OnConnectedCallback(IAsyncResult ar)
@@ -106,8 +113,9 @@ namespace SharedLibraryCore.RCon
             {
                 int sentByteNum = serverConnection.EndSend(ar);
 #if DEBUG
-                Log.WriteDebug($"Sent {sentByteNum} bytes to {ServerConnection.RemoteEndPoint}");
+                Log.WriteDebug($"Sent {sentByteNum} bytes to {serverConnection.RemoteEndPoint}");
 #endif
+                // this is where we override our await to make it 
                 OnSent.Set();
             }
 
@@ -128,7 +136,7 @@ namespace SharedLibraryCore.RCon
                 if (bytesRead > 0)
                 {
 #if DEBUG
-                    Log.WriteDebug($"Received {bytesRead} bytes from {ServerConnection.RemoteEndPoint}");
+                    Log.WriteDebug($"Received {bytesRead} bytes from {serverConnection.RemoteEndPoint}");
 #endif
                     FailedReceives = 0;
                     connectionState.ResponseString.Append(Utilities.EncodingType.GetString(connectionState.Buffer, 0, bytesRead).TrimEnd('\0') + '\n');
@@ -138,7 +146,7 @@ namespace SharedLibraryCore.RCon
 
                     if (serverConnection.Available > 0)
                     {
-                        ServerConnection.BeginReceive(connectionState.Buffer, 0, connectionState.Buffer.Length, 0,
+                        serverConnection.BeginReceive(connectionState.Buffer, 0, connectionState.Buffer.Length, 0,
                             new AsyncCallback(OnReceivedCallback), connectionState);
                     }
                     else
@@ -158,14 +166,19 @@ namespace SharedLibraryCore.RCon
             {
 
             }
+
+            catch (ObjectDisposedException)
+            {
+                Log.WriteWarning($"Tried to check for more available bytes for disposed socket on {Endpoint}");
+            }
         }
 
         public async Task<string[]> SendQueryAsync(StaticHelpers.QueryType type, string parameters = "", bool waitForResponse = true)
         {
             // will this really prevent flooding?
-            if ((DateTime.Now - LastQuery).TotalMilliseconds < 150)
+            if ((DateTime.Now - LastQuery).TotalMilliseconds < 250)
             {
-                await Task.Delay(150);
+                await Task.Delay(250);
             }
 
             LastQuery = DateTime.Now;
@@ -191,119 +204,128 @@ namespace SharedLibraryCore.RCon
                     break;
             }
 
-            retrySend:
+            using (var socketConnection = new Socket(Endpoint.AddressFamily, SocketType.Dgram, ProtocolType.Udp))
-            try
             {
-                ServerConnection.BeginSend(payload, 0, payload.Length, 0, new AsyncCallback(OnSentCallback), ServerConnection);
+                socketConnection.BeginConnect(Endpoint, new AsyncCallback(OnConnectedCallback), socketConnection);
-                bool success = await Task.FromResult(OnSent.WaitOne(StaticHelpers.SocketTimeout));
 
-                if (!success)
+                retrySend:
+                try
                 {
-                    FailedSends++;
-#if DEBUG
-                    Log.WriteDebug($"{FailedSends} failed sends to {ServerConnection.RemoteEndPoint.ToString()}");
-#endif
-                    if (FailedSends < 4)
-                        goto retrySend;
-                    else if (FailedSends == 4)
-                        Log.WriteError($"Failed to send data to {ServerConnection.RemoteEndPoint}");
-                }
                     
-                else
+                    if (!OnConnected.WaitOne(StaticHelpers.SocketTimeout))
-                {
+                        throw new SocketException((int)SocketError.TimedOut);
-                    if (FailedSends >= 4)
+
+                    socketConnection.BeginSend(payload, 0, payload.Length, 0, new AsyncCallback(OnSentCallback), socketConnection);
+                    bool success = await Task.FromResult(OnSent.WaitOne(StaticHelpers.SocketTimeout));
+
+                    if (!success)
                     {
-                        Log.WriteVerbose($"Resumed send RCon connection with {ServerConnection.RemoteEndPoint}");
+                        FailedSends++;
-                        FailedSends = 0;
+#if DEBUG
+                        Log.WriteDebug($"{FailedSends} failed sends to {socketConnection.RemoteEndPoint.ToString()}");
+#endif
+                        if (FailedSends < 4)
+                            goto retrySend;
+                        else if (FailedSends == 4)
+                            Log.WriteError($"Failed to send data to {socketConnection.RemoteEndPoint}");
+                    }
+
+                    else
+                    {
+                        if (FailedSends >= 4)
+                        {
+                            Log.WriteVerbose($"Resumed send RCon connection with {socketConnection.RemoteEndPoint}");
+                            FailedSends = 0;
+                        }
                     }
                 }
-            }
 
-            catch (SocketException e)
+                catch (SocketException e)
-            {
-                // this result is normal if the server is not listening
-                if (e.NativeErrorCode != (int)SocketError.ConnectionReset &&
-                   e.NativeErrorCode != (int)SocketError.TimedOut)
-                    throw new NetworkException($"Unexpected error while sending data to server - {e.Message}");
-            }
-
-            if (!waitForResponse)
-                return await Task.FromResult(new string[] { "" });
-
-            var connectionState = new ConnectionState(ServerConnection);
-
-            retryReceive:
-            try
-            {
-                ServerConnection.BeginReceive(connectionState.Buffer, 0, connectionState.Buffer.Length, 0,
-                    new AsyncCallback(OnReceivedCallback), connectionState);
-                bool success = await Task.FromResult(OnReceived.WaitOne(StaticHelpers.SocketTimeout));
-
-                if (!success)
                 {
+                    // this result is normal if the server is not listening
+                    if (e.NativeErrorCode != (int)SocketError.ConnectionReset &&
+                       e.NativeErrorCode != (int)SocketError.TimedOut)
+                        throw new NetworkException($"Unexpected error while sending data to server - {e.Message}");
+                }
 
-                    FailedReceives++;
+                if (!waitForResponse)
+                    return await Task.FromResult(new string[] { "" });
+
+                var connectionState = new ConnectionState(socketConnection);
+
+                retryReceive:
+                try
+                {
+                    socketConnection.BeginReceive(connectionState.Buffer, 0, connectionState.Buffer.Length, 0,
+                        new AsyncCallback(OnReceivedCallback), connectionState);
+                    bool success = await Task.FromResult(OnReceived.WaitOne(StaticHelpers.SocketTimeout));
+
+                    if (!success)
+                    {
+
+                        FailedReceives++;
 #if DEBUG
-                    Log.WriteDebug($"{FailedReceives} failed receives from {ServerConnection.RemoteEndPoint.ToString()}");
+                        Log.WriteDebug($"{FailedReceives} failed receives from {socketConnection.RemoteEndPoint.ToString()}");
 #endif
-                    if (FailedReceives < 4)
+                        if (FailedReceives < 4)
-                        goto retrySend;
+                            goto retrySend;
+                        else if (FailedReceives == 4)
+                        {
+                            Log.WriteError($"Failed to receive data from {socketConnection.RemoteEndPoint} after {FailedReceives} tries");
+                        }
+
+                        if (FailedReceives >= 4)
+                        {
+                            throw new NetworkException($"Could not receive data from {socketConnection.RemoteEndPoint}");
+                        }
+                    }
+
+                    else
+                    {
+                        if (FailedReceives >= 4)
+                        {
+                            Log.WriteVerbose($"Resumed receive RCon connection from {socketConnection.RemoteEndPoint}");
+                            FailedReceives = 0;
+                        }
+                    }
+                }
+
+                catch (SocketException e)
+                {
+                    // this result is normal if the server is not listening
+                    if (e.NativeErrorCode != (int)SocketError.ConnectionReset &&
+                        e.NativeErrorCode != (int)SocketError.TimedOut)
+                        throw new NetworkException($"Unexpected error while receiving data from server - {e.Message}");
+                    else if (FailedReceives < 4)
+                    {
+                        goto retryReceive;
+                    }
+
                     else if (FailedReceives == 4)
                     {
-                        Log.WriteError($"Failed to receive data from {ServerConnection.RemoteEndPoint} after {FailedReceives} tries");
+                        Log.WriteError($"Failed to receive data from {socketConnection.RemoteEndPoint} after {FailedReceives} tries");
                     }
 
                     if (FailedReceives >= 4)
                     {
-                        throw new NetworkException($"Could not receive data from {ServerConnection.RemoteEndPoint}");
+                        throw new NetworkException(e.Message);
                     }
                 }
 
-                else
+                string queryResponse = response;
+
+                if (queryResponse.Contains("Invalid password"))
+                    throw new NetworkException("RCON password is invalid");
+                if (queryResponse.ToString().Contains("rcon_password"))
+                    throw new NetworkException("RCON password has not been set");
+
+                string[] splitResponse = queryResponse.Split(new char[]
                 {
-                    if (FailedReceives >= 4)
-                    {
-                        Log.WriteVerbose($"Resumed receive RCon connection from {ServerConnection.RemoteEndPoint}");
-                        FailedReceives = 0;
-                    }
-                }
-            }
-
-            catch (SocketException e)
-            {
-                // this result is normal if the server is not listening
-                if (e.NativeErrorCode != (int)SocketError.ConnectionReset &&
-                    e.NativeErrorCode != (int)SocketError.TimedOut)
-                    throw new NetworkException($"Unexpected error while receiving data from server - {e.Message}");
-                else if (FailedReceives < 4)
-                {
-                    goto retryReceive;
-                }
-
-                else if (FailedReceives == 4)
-                {
-                    Log.WriteError($"Failed to receive data from {ServerConnection.RemoteEndPoint} after {FailedReceives} tries");
-                }
-
-                if (FailedReceives >= 4)
-                {
-                    throw new NetworkException(e.Message);
-                }
-            }
-
-            string queryResponse = response;
-
-            if (queryResponse.Contains("Invalid password"))
-                throw new NetworkException("RCON password is invalid");
-            if (queryResponse.ToString().Contains("rcon_password"))
-                throw new NetworkException("RCON password has not been set");
-
-            string[] splitResponse = queryResponse.Split(new char[]
-            {
                 '\n'
-            }, StringSplitOptions.RemoveEmptyEntries)
+                }, StringSplitOptions.RemoveEmptyEntries)
-            .Select(line => line.Trim()).ToArray();
+                .Select(line => line.Trim()).ToArray();
-            return splitResponse;
+                return splitResponse;
+            }
         }
     }
 }

SharedLibraryCore/RCon/StaticHelpers.cs

@@ -13,6 +13,6 @@ namespace SharedLibraryCore.RCon
         }
 
         public static char SeperatorChar = (char)int.Parse("0a", System.Globalization.NumberStyles.AllowHexSpecifier);
-        public static readonly TimeSpan SocketTimeout = new TimeSpan(0, 0, 2);
+        public static readonly TimeSpan SocketTimeout = new TimeSpan(0, 0, 10);
     }
 }

SharedLibraryCore/SharedLibraryCore.csproj

@@ -12,6 +12,10 @@
     <Configurations>Debug;Release;Prerelease</Configurations>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Remove="Migrations\20180502195240_Update.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="2.0.2" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.0.2" />

WebfrontCore/Controllers/ConsoleController.cs

@@ -28,7 +28,6 @@ namespace WebfrontCore.Controllers
 
         public async Task<IActionResult> ExecuteAsync(int serverId, string command)
         {
-
             var server = Manager.GetServers().First(s => s.GetHashCode() == serverId);
             var client = new Player()
             {
@@ -50,7 +49,7 @@ namespace WebfrontCore.Controllers
             Manager.GetEventHandler().AddEvent(remoteEvent);
             // wait for the event to process
 
-            await Task.Run(() => remoteEvent.OnProcessed.Wait());
+            await Task.Run(() => remoteEvent.OnProcessed.WaitHandle.WaitOne(5000));
             var response = server.CommandResult.Where(c => c.ClientId == client.ClientId).ToList();
 
             // remove the added command response

WebfrontCore/WebfrontCore.csproj

@@ -22,6 +22,10 @@
     <Configurations>Debug;Release;Prerelease</Configurations>
   </PropertyGroup>
 
+  <PropertyGroup>
+    <ServerGarbageCollection>true</ServerGarbageCollection>
+  </PropertyGroup>
+
   <ItemGroup>
     <Content Remove="bower.json" />
     <Content Remove="bundleconfig.json" />