implement feedback from issue #91 when sv_running is off

clean up a trying to abort thread which doesn't actually work with .net core
don't log event tasks cancelled as error, because it's not

Application/IW4MServer.cs

@@ -835,6 +835,7 @@ namespace IW4MAdmin
                     Logger.WriteDebug(e.GetExceptionInfo());
                 }
 
+                Logger.WriteError(e.Message);
                 return false;
             }
 
@@ -876,6 +877,13 @@ namespace IW4MAdmin
                 Version = RconParser.Version;
             }
 
+            var svRunning = await this.GetDvarAsync<int>("sv_running");
+
+            if (svRunning.Value == 0)
+            {
+                throw new ServerException(loc["SERVER_ERROR_NOT_RUNNING"]);
+            }
+
             var infoResponse = RconParser.Configuration.CommandPrefixes.RConGetInfo != null ? await this.GetInfoAsync() : null;
             // this is normally slow, but I'm only doing it because different games have different prefixes
             var hostname = infoResponse == null ?

Application/Main.cs

@@ -130,7 +130,6 @@ namespace IW4MAdmin.Application
             };
 
             await Task.WhenAll(tasks);
-            inputThread.Abort();
 
             ServerManager.Logger.WriteVerbose(Utilities.CurrentLocalization.LocalizationIndex["MANAGER_SHUTDOWN_SUCCESS"]);
         }

Application/RconParsers/BaseRConParser.cs

@@ -36,6 +36,7 @@ namespace IW4MAdmin.Application.RconParsers
                     RConGetInfo = "ÿÿÿÿgetinfo",
                     RConResponse = "ÿÿÿÿprint",
                 },
+                ServerNotRunningResponse = "Server is not running."
             };
 
             Configuration.Status.Pattern = @"^ *([0-9]+) +-?([0-9]+) +((?:[A-Z]+|[0-9]+)) +((?:[a-z]|[0-9]){8,32}|(?:[a-z]|[0-9]){8,32}|bot[0-9]+|(?:[0-9]+)) *(.{0,32}) +([0-9]+) +(\d+\.\d+\.\d+.\d+\:-*\d{1,5}|0+.0+:-*\d{1,5}|loopback|unknown) +(-*[0-9]+) +([0-9]+) *$";
@@ -141,7 +142,7 @@ namespace IW4MAdmin.Application.RconParsers
 
             if (Status.Length < 4)
             {
-                throw new ServerException("Unexpected status response received");
+                throw new ServerException(Utilities.CurrentLocalization.LocalizationIndex["SERVER_ERROR_UNEXPECTED_STATUS"]);
             }
 
             int validMatches = 0;
@@ -208,7 +209,7 @@ namespace IW4MAdmin.Application.RconParsers
             // this happens if status is requested while map is rotating
             if (Status.Length > 5 && validMatches == 0)
             {
-                throw new ServerException("Server is rotating map");
+                throw new ServerException(Utilities.CurrentLocalization.LocalizationIndex["SERVER_ERROR_ROTATING_MAP"]);
             }
 
             return StatusPlayers;

Application/RconParsers/DynamicRConParserConfiguration.cs

@@ -1,5 +1,4 @@
-using SharedLibraryCore;
-using SharedLibraryCore.Interfaces;
+using SharedLibraryCore.Interfaces;
 using SharedLibraryCore.RCon;
 
 namespace IW4MAdmin.Application.RconParsers
@@ -14,6 +13,7 @@ namespace IW4MAdmin.Application.RconParsers
         public ParserRegex Status { get; set; } = new ParserRegex();
         public ParserRegex MapStatus { get; set; } = new ParserRegex();
         public ParserRegex Dvar { get; set; } = new ParserRegex();
+        public string ServerNotRunningResponse { get; set; }
         public bool WaitForResponse { get; set; } = true;
     }
 }

SharedLibraryCore/Events/GameEvent.cs

@@ -257,13 +257,16 @@ namespace SharedLibraryCore
             {
                 processed = await Task.Run(() => _eventFinishedWaiter.WaitOne(timeSpan), token);
             }
-            catch { }
 
+            catch (TaskCanceledException)
+            {
+                processed = true;
+            }
 
             if (!processed)
             {
 #if DEBUG
-                //throw new Exception();
+                throw new Exception();
 #endif
                 Owner?.Logger.WriteError("Waiting for event to complete timed out");
                 Owner?.Logger.WriteDebug($"{Id}, {Type}, {Data}, {Extra}, {FailReason.ToString()}, {Message}, {Origin}, {Target}");

SharedLibraryCore/Interfaces/IRConParserConfiguration.cs

@@ -24,6 +24,11 @@ namespace SharedLibraryCore.Interfaces
         /// </summary>
         ParserRegex Dvar { get; set; }
 
+        /// <summary>
+        /// Specifies the expected response message from rcon when the server is not running
+        /// </summary>
+        string ServerNotRunningResponse { get; set; }
+
         /// <summary>
         /// indicates if the application should wait for response from server
         /// when executing a command

SharedLibraryCore/RCon/Connection.cs

@@ -184,16 +184,22 @@ namespace SharedLibraryCore.RCon
 
             string responseString = defaultEncoding.GetString(response, 0, response.Length) + '\n';
 
+            // note: not all games respond if the pasword is wrong or not set
             if (responseString.Contains("Invalid password") || responseString.Contains("rconpassword"))
             {
                 throw new NetworkException(Utilities.CurrentLocalization.LocalizationIndex["SERVER_ERROR_RCON_INVALID"]);
             }
 
-            if (responseString.ToString().Contains("rcon_password"))
+            if (responseString.Contains("rcon_password"))
             {
                 throw new NetworkException(Utilities.CurrentLocalization.LocalizationIndex["SERVER_ERROR_RCON_NOTSET"]);
             }
 
+            if (responseString.Contains(Config.ServerNotRunningResponse))
+            {
+                throw new ServerException(Utilities.CurrentLocalization.LocalizationIndex["SERVER_ERROR_NOT_RUNNING"].FormatExt(Endpoint.ToString()));
+            }
+
             string[] splitResponse = responseString.Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries)
                 .Select(line => line.Trim())
                 .ToArray();