v1.8.1

- pinger javítgatása

v1.8.1
- pinger javítgatása
Schwirg László
1 parent ca5e6d7e
Showing 3 changed files with 136 additions and 56 deletions Show diff stats
Vrh.Log4Pro.MaintenanceConsole/ConsoleFunction - Tools - TcpIp.cs
Vrh.Log4Pro.MaintenanceConsole/Manager - MaintenanceToolManager.cs
Vrh.Log4Pro.MaintenanceConsole/Properties/AssemblyInfo.cs
@@ -41,7 +41,31 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 			this.PingCycleNumberOfPackages = pc.pingcyclenumofpackages;
 			this.PingerActiveLength = pc.pingeractivlength;
 			this.Configuration = pc;
+			if (pc.RoundTripTimeLimits!=null)
+			{
+				Pinger.RoundTripTimeLimits = pc.RoundTripTimeLimits;
+				Pinger.MaxRoundTripTimeoutCategory = pc.RoundTripTimeLimits.Last();
+				Pinger.RoundTripTimeyCategoryLimits = pc.RoundTripTimeyCategoryLimits;
+			}
 		}
+		/// <summary>
+		/// A maximális ping timeout kategória értéke
+		/// </summary>
+		public static int MaxRoundTripTimeoutCategory = 5000;
+
+		/// <summary>
+		/// A FINOM válaszidő kategóriákat tartalmazza; egy válasz az i. válaszidő kategóriába tartozik, ha a pontos válaszidő nagyobb, vagy egyenlő,
+		/// mint az i. elem értéke, de kisebb, mint az i+1. elem értéke.A sor első elemének értéke mindig 0!!!!
+		/// Ha a sor értékei: 0:0,1:100,2:200,3:300,4:400,5:500, a pontos válaszidő 350, akkor ez a 2. kategóriába tartozik, ha pontos válaszidő.
+		/// </summary>
+		public static List<int> RoundTripTimeLimits = new List<int> { 0, 25, 50, 75, 100, 150, 200, 250, 300, 400, 500, 750, 1000, 1250, 1500, 1750, 2000, 2500, 3000, 3500, 4000, 4500, Pinger.MaxRoundTripTimeoutCategory, };
+
+		/// <summary>
+		/// A DURVA válaszidő kategóriákat tartalmazza; egy válasz az i. válaszidő kategóriába tartozik, ha a pontos válaszidő nagyobb, vagy egyenlő,
+		/// mint az i. elem értéke, de kisebb, mint az i+1. elem értéke.A sor első elemének értéke mindig 0!!!!
+		/// Ha a sor értékei: 0:0,1:100,2:200,3:300,4:400,5:500, a pontos válaszidő 350, akkor ez a 2. kategóriába tartozik, ha pontos válaszidő.
+		/// </summary>
+		public static List<int> RoundTripTimeyCategoryLimits = new List<int> { 0, 50, 250, 750, };
 		/// <summary>
 		/// A pinger indítása/újraindítása; elindítja a ping ciklus időzítőt, és elkezdi/folytatja a ping státusz adatok letárolását
@@ -88,6 +112,12 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 					this.PingCycleNumberOfPackages = pc.pingcyclenumofpackages;
 					this.PingerActiveLength = pc.pingeractivlength;
 					this.History.SetHistoryLength(pc.pingerhistorylength);
+					if (pc.RoundTripTimeLimits != null)
+					{
+						Pinger.RoundTripTimeLimits = pc.RoundTripTimeLimits;
+						Pinger.MaxRoundTripTimeoutCategory = pc.RoundTripTimeLimits.Last();
+						Pinger.RoundTripTimeyCategoryLimits = pc.RoundTripTimeyCategoryLimits;
+					}
 				}
 			}
 		}
@@ -234,12 +264,14 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 			{
 				if (pingerconfig != null)
 				{
-					var _pingtimeout = GetPositiveIntFromXml(PINGTIMEOUT, pingerconfig, DEFAULT_PINGTIMEOUT);
-					var _pingcyclefrequency = GetPositiveIntFromXml(PINGCYCLEFREQUENCY, pingerconfig, 0);
-					var _pingcyclenumofpackages = GetPositiveIntFromXml(PINGCYCLENUMOFPACKAGES, pingerconfig, DEFAULT_PINGCYCLENUMOFPACKAGES);
-					var _pingeractivlength = GetPositiveIntFromXml(PINGERACTIVELENGTHTOSTOPPERIOD, pingerconfig, DEFAULT_PINGERACTIVELENGTH);
-					var _pingerhistorylength = GetPositiveIntFromXml(PINGERHISTORYLENGTH, pingerconfig, DEFAULT_PINGERHISTORYLENGTH);
-					SetValues(_pingtimeout, _pingcyclefrequency, _pingcyclenumofpackages, _pingeractivlength, _pingerhistorylength);
+					var _pingtimeout = GetPositiveIntFromXml(PINGTIMEOUT, pingerconfig);
+					var _pingcyclefrequency = GetPositiveIntFromXml(PINGCYCLEFREQUENCY, pingerconfig);
+					var _pingcyclenumofpackages = GetPositiveIntFromXml(PINGCYCLENUMOFPACKAGES, pingerconfig);
+					var _pingerlifetime = GetPositiveIntFromXml(PINGERACTIVELENGTHTOSTOPPERIOD, pingerconfig);
+					var _pingerhistorylength = GetPositiveIntFromXml(PINGERHISTORYLENGTH, pingerconfig);
+					var _roundtriptimelimits = pingerconfig.Element(ROUNDTRIPTIMELIMITS)?.Value;
+					var _roundtriptimecategorylimits = pingerconfig.Element(ROUNDTRIPTIMECATEGORYLIMITS)?.Value;
+					SetValues(_pingtimeout, _pingcyclefrequency, _pingcyclenumofpackages, _pingerlifetime, _pingerhistorylength, _roundtriptimelimits, _roundtriptimecategorylimits);
 				}
 				else { SetValues(); }
 			}
@@ -252,9 +284,9 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 			/// <param name="pingcyclenumofpackages">pcs</param>
 			/// <param name="pingeractivelength">minutes</param>
 			/// <param name="pingerhistorylength">minutes</param>
-			public PingerConfig(int pingtimeout = 0, int pingcyclefrequency = 0, int pingcyclenumofpackages = 0, int pingeractivelength = 0, int pingerhistorylength = 0)
+			public PingerConfig(int pingtimeout = 0, int pingcyclefrequency = 0, int pingcyclenumofpackages = 0, int pingeractivelength = 0, int pingerhistorylength = 0,string rttlimits=null, string rttcatlimits=null)
 			{
-				SetValues(pingtimeout, pingcyclefrequency, pingcyclenumofpackages, pingeractivelength, pingerhistorylength);
+				SetValues(pingtimeout, pingcyclefrequency, pingcyclenumofpackages, pingeractivelength, pingerhistorylength, rttlimits , rttcatlimits);
 			}
 			/// <summary>
@@ -265,15 +297,40 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 			/// <param name="pingcyclenumofpackages">pcs</param>
 			/// <param name="pingeractivelength">minutes</param>
 			/// <param name="pingerhistorylength">minutes</param>
-			private void SetValues(int pingtimeout = 0, int pingcyclefrequency = 0, int pingcyclenumofpackages = 0, int pingeractivelength = 0, int pingerhistorylength = 0)
+			private void SetValues(int pingtimeout = 0, int pingcyclefrequency = 0, int pingcyclenumofpackages = 0, int pingeractivelength = 0, int pingerhistorylength = 0, string rttlimits = null, string rttcatlimits = null)
 			{
-				this.pingtimeout = pingtimeout <= 0 ? PingerConfig.DEFAULT_PINGTIMEOUT : pingtimeout;
-				this.pingcyclefrequency = pingcyclefrequency * 1000;
-				if (this.pingcyclefrequency < this.pingtimeout) { this.pingcyclefrequency = this.pingtimeout; }
 				this.pingcyclenumofpackages = pingcyclenumofpackages <= 0 ? PingerConfig.DEFAULT_PINGCYCLENUMOFPACKAGES : pingcyclenumofpackages;
 				this.pingeractivlength = (pingeractivelength <= 0 ? PingerConfig.DEFAULT_PINGERACTIVELENGTH : pingeractivelength) * 60 * 1000;
 				this.pingerhistorylength = (pingerhistorylength <= 0 ? PingerConfig.DEFAULT_PINGERHISTORYLENGTH : pingerhistorylength) * 60 * 1000;
+
+				try
+				{
+					// ha a megadott sor nem ok, akkor nem változtat a default-on
+					List<int> rttl = rttlimits.Split(new char[] { ' ', ',', ';', '/', }, StringSplitOptions.RemoveEmptyEntries).ToList().Select(x => int.Parse(x)).ToList();
+					if (rttl.Count <4) { throw new Exception(); }
+					if (rttl.ElementAt(0) != 0) { throw new Exception(); }
+					int lastelementvalue = -1; 
+					for(var i=0;i<rttl.Count;i++) { if (rttl.ElementAt(i) <= lastelementvalue) { throw new Exception(); } lastelementvalue=rttl.ElementAt(i); }
+					
+					List<int> rttcl = rttcatlimits.Split(new char[] { ' ', ',', ';', '/', }, StringSplitOptions.RemoveEmptyEntries).ToList().Select(x => int.Parse(x)).ToList();
+					if (rttcl.Count != 4) { throw new Exception(); }
+					if (rttcl.ElementAt(0) != 0) { throw new Exception(); }
+					lastelementvalue = -1;
+					for (var i = 0; i < rttcl.Count; i++) { if (rttcl.ElementAt(i) <= lastelementvalue) { throw new Exception(); } lastelementvalue = rttcl.ElementAt(i); }
+
+					this.RoundTripTimeLimits = rttl;
+					this.RoundTripTimeyCategoryLimits = rttcl;
+				}
+				catch 
+				{
+					this.RoundTripTimeLimits = Pinger.RoundTripTimeLimits;
+					this.RoundTripTimeyCategoryLimits = Pinger.RoundTripTimeyCategoryLimits;
+				}
+				this.pingtimeout = pingtimeout <= 0 ? rttlimits.Last() : pingtimeout;
+				this.pingcyclefrequency = pingcyclefrequency * 1000;
+				if (this.pingcyclefrequency < this.pingtimeout) { this.pingcyclefrequency = this.pingtimeout; }
 			}
+
 			/// <summary>
 			/// Egy int értéket kiemel a megadott xml struktúrából, ha nincs ott a keresett érték, 
 			/// vagy nem integer, vagy nem pozitív, akkor az alapértelmezést adja vissza
@@ -282,7 +339,7 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 			/// <param name="pingerconfig">az xml struktúra</param>
 			/// <param name="defaultvalue">az alapértelmezett érték</param>
 			/// <returns></returns>
-			private static int GetPositiveIntFromXml(string xname, XElement pingerconfig, int defaultvalue)
+			private static int GetPositiveIntFromXml(string xname, XElement pingerconfig, int defaultvalue=0)
 			{
 				string valstr = pingerconfig?.Element(XName.Get(xname))?.Value;
 				int val = defaultvalue;
@@ -290,6 +347,8 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 				return val;
 			}
+			public List<int> RoundTripTimeLimits=null;
+			public List<int> RoundTripTimeyCategoryLimits=null;
 			public int pingtimeout;
 			public int pingcyclefrequency;
 			public int pingcyclenumofpackages;
@@ -301,7 +360,9 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 			const string PINGCYCLENUMOFPACKAGES = "PingCycleNumOfPackages";
 			const string PINGERACTIVELENGTHTOSTOPPERIOD = "PingerActiveLength";
 			const string PINGERHISTORYLENGTH = "PingerHistoryLength";
-			public const int DEFAULT_PINGTIMEOUT = PingCycle.MAXROUNDTRIPTIMEOUTCATEGORY;
+			const string ROUNDTRIPTIMELIMITS = "RoundTripTimeLimits";
+			const string ROUNDTRIPTIMECATEGORYLIMITS = "RoundTripCategoryLimits";
+			public const int DEFAULT_PINGTIMEOUT = 0;
 			public const int DEFAULT_PINGCYCLENUMOFPACKAGES = 4;
 			public const int DEFAULT_PINGERACTIVELENGTH = 60;
 			public const int DEFAULT_PINGERHISTORYLENGTH = 60;
@@ -380,6 +441,7 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 						this.LastPingCycle.RoundtripTimeAverage = totalrtt / this.LastPingCycle.NumberOfCycles;
 						this.LastPingCycle.PackagesSent += newpc.PackagesSent;
 						this.LastPingCycle.PackagesLost += newpc.PackagesLost;
+						this.LastPingCycle.PackagesSentCategory = this.LastPingCycle.GetLostPackageCategory();
 						this.LastPingCycle.LastTimestamp = newpc.StartTimestamp;
 						if (newpc.RoundtripTimeMax != -1 && this.LastPingCycle.RoundtripTimeMax != -1)
 						{
@@ -400,12 +462,7 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 						firstelement.NumberOfCycles = (int)((double)firstelement.NumberOfCycles * partiallength / fulllength);
 						if (firstelement.NumberOfCycles == 0 || firstelement.PackagesSent == 0) { this.PingStateQueue.Remove(firstelement); firstelement = this.PingStateQueue.FirstOrDefault(); }
-						var packagelostratio = firstelement.PackagesLost / firstelement.PackagesSent;
-						firstelement.PackagesSentCategory =
-							packagelostratio == 0 ? PingCycle.LostPackageCategory.Excellent
-							: packagelostratio < 0.1 ? PingCycle.LostPackageCategory.Good
-							: packagelostratio < 0.3 ? PingCycle.LostPackageCategory.Acceptable
-							: PingCycle.LostPackageCategory.Bad;
+						firstelement.PackagesSentCategory = firstelement.GetLostPackageCategory();
 						firstelement.StartTimestamp = borderts;
 					}
 					StartTime = firstelement?.StartTimestamp ?? DateTime.MaxValue;
@@ -457,17 +514,15 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 				this.PackagesSentCategory = pc.PackagesSentCategory;
 				this.NumberOfCycles = pc.NumberOfCycles;
 				this.StatusCategory = pc.StatusCategory;
+				this.RoundtripTime = pc.RoundtripTime;
 				this.RoundtripTimeAverage = pc.RoundtripTimeAverage;
 				this.RoundtripTimeMax = pc.RoundtripTimeMax;
 				this.RoundtripTimeMin= pc.RoundtripTimeMin;
+				this.RoundtripTimeCategory = pc.RoundtripTimeCategory;
 			}
 			#region public fields,enums
 			/// <summary>
-			/// A maximális ping timeout kategória értéke
-			/// </summary>
-			public const int MAXROUNDTRIPTIMEOUTCATEGORY = 5000;
-			/// <summary>
 			/// A Ping állapot ezen időpillanattól kezdődően állt/áll fenn
 			/// </summary>
 			public DateTime StartTimestamp;
@@ -553,15 +608,19 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 			{
 				this.StartTimestamp = DateTime.Now;
 				this.LastTimestamp = this.StartTimestamp;
+				PingReply pr;
 				for (var i = 0; i < this.PackagesSent; i++)
 				{
-					var pr = PingTool.Ping(this.HostNameOrAddress, (int)PingTimeout);//egy ping kérés feladása
+					pr = null;
+					try { pr = PingTool.Ping(this.HostNameOrAddress, (int)PingTimeout); }//egy ping kérés feladása
+					catch { }
 					AddResponse(pr, i + 1);//a ping válasz "bedolgozása" a pingciklus-állapotba
 				}
-
-				this.RoundtripTime = RoundTripTimeLimits.LastOrDefault(x => x <= this.RoundtripTimeAverage);
-				var RoundTripTimeyCategoryValue = RoundTripTimeyCategoryLimits.LastOrDefault(x => x < this.RoundtripTimeAverage);
-				var RoundTripTimeyCategoryIndex = RoundTripTimeyCategoryLimits.FindIndex(x => x == RoundTripTimeyCategoryValue);
+				
+				this.PackagesSentCategory = GetLostPackageCategory();
+				this.RoundtripTime = Pinger.RoundTripTimeLimits.LastOrDefault(x => x <= this.RoundtripTimeAverage);
+				var RoundTripTimeyCategoryValue = Pinger.RoundTripTimeyCategoryLimits.LastOrDefault(x => x < this.RoundtripTimeAverage);
+				var RoundTripTimeyCategoryIndex = Pinger.RoundTripTimeyCategoryLimits.FindIndex(x => x == RoundTripTimeyCategoryValue);
 				this.RoundtripTimeCategory = RoundTripTimeyCategoryIndex == 0 ? RoundTripTimeCategory.Q1
 												: RoundTripTimeyCategoryIndex == 1 ? RoundTripTimeCategory.Q2
 												: RoundTripTimeyCategoryIndex == 2 ? RoundTripTimeCategory.Q3
@@ -576,19 +635,6 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 			/// </summary>
 			private string HostNameOrAddress;
 			/// <summary>
-			/// A FINOM válaszidő kategóriákat tartalmazza; egy válasz az i. válaszidő kategóriába tartozik, ha a pontos válaszidő nagyobb, vagy egyenlő,
-			/// mint az i. elem értéke, de kisebb, mint az i+1. elem értéke.A sor első elemének értéke mindig 0!!!!
-			/// Ha a sor értékei: 0:0,1:100,2:200,3:300,4:400,5:500, a pontos válaszidő 350, akkor ez a 2. kategóriába tartozik, ha pontos válaszidő.
-			/// </summary>
-			private static List<int> RoundTripTimeLimits = new List<int> { 0, 25, 50, 75, 100, 150, 200, 250, 300, 400, 500, 750, 1000, 1250, 1500, 1750, 2000, 2500, 3000, 3500, 4000, 4500, PingCycle.MAXROUNDTRIPTIMEOUTCATEGORY, };
-
-			/// <summary>
-			/// A DURVA válaszidő kategóriákat tartalmazza; egy válasz az i. válaszidő kategóriába tartozik, ha a pontos válaszidő nagyobb, vagy egyenlő,
-			/// mint az i. elem értéke, de kisebb, mint az i+1. elem értéke.A sor első elemének értéke mindig 0!!!!
-			/// Ha a sor értékei: 0:0,1:100,2:200,3:300,4:400,5:500, a pontos válaszidő 350, akkor ez a 2. kategóriába tartozik, ha pontos válaszidő.
-			/// </summary>
-			private static List<int> RoundTripTimeyCategoryLimits = new List<int> { 0, 50, 250, 750, };
-			/// <summary>
 			/// Az egyes ping kérések timeout-ja
 			/// </summary>
 			private int PingTimeout;
@@ -610,13 +656,30 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 				else { this.PackagesLost++; }
 				if (ipsCat < this.StatusCategory) { this.StatusCategory = ipsCat; }// a legjobb státuszt tárolja
 			}
+
+			/// <summary>
+			/// Visszaadja az elveszett és összes csomagok száma alapján a lostpackagecategory értéket
+			/// </summary>
+			/// <param name="packageslost">az elveszett csomagok száma</param>
+			/// <param name="packagessent">az összes csomagok száma</param>
+			/// <returns></returns>
+			public LostPackageCategory GetLostPackageCategory()
+			{
+				double packagelostratio = (double)this.PackagesLost / (double)this.PackagesSent;
+				return packagelostratio == 0 ? PingCycle.LostPackageCategory.Excellent
+					: packagelostratio < 0.1 ? PingCycle.LostPackageCategory.Good
+					: packagelostratio < 0.3 ? PingCycle.LostPackageCategory.Acceptable
+					: PingCycle.LostPackageCategory.Bad;
+			}
 			/// <summary>
 			/// Visszaadja, hogy a PingReply adat alapján a válasz melyik státusz kategóriába tartozik
 			/// </summary>
 			/// <param name="pr"></param>
 			/// <returns></returns>
-			private IPStatusCategory GetIPStatusCategory(PingReply pr)
+			private static IPStatusCategory GetIPStatusCategory(PingReply pr)
 			{
+				//if (new Random().Next(0, 9) < 3) { return IPStatusCategory.Failed; }
+				if (pr == null) { return IPStatusCategory.Failed; }
 				switch (pr.Status)
 				{
 					case IPStatus.Success: return IPStatusCategory.Success;//Success = 0,The ICMP echo request succeeded; an ICMP echo reply was received. When you get this status code, the other System.Net.NetworkInformation.PingReply properties contain valid data.
@@ -109,11 +109,11 @@ namespace Vrh.Log4Pro.MaintenanceConsole.MaintenanceToolManagerNS
 			var config = (parameter as Menu.ExecutorParameter).GetConfig<MaintenanceToolsXmlProcessor>();
 			var pingerconfigxml = config.PingerConfigXml;
 			var iplist = config.PingerIpAddressList;
-			DisplayPingerParameters(pingerconfigxml);
 			var firstrun = true;
 			var suppresserroneousipaddresses = false;
 			while (true)
 			{
+				DisplayPingerParameters(pingerconfigxml);
 				DisplayAllPingerStatus(pingerconfigxml,iplist, suppresserroneousipaddresses);
 				suppresserroneousipaddresses = true;
 				if (!firstrun) { DisplayPingerCommands();  }
@@ -162,15 +162,22 @@ namespace Vrh.Log4Pro.MaintenanceConsole.MaintenanceToolManagerNS
 		private static void DisplayPingerCommands()
 		{
-			ColorConsole.WriteLine($"Enter 'START [ip address]' to start/restart pinging.", ConsoleColor.Yellow);
-			ColorConsole.WriteLine($"Enter 'STOP [ip address]' to stop pinging.", ConsoleColor.Yellow);
-			ColorConsole.WriteLine($"Enter 'DROP [ip address]' to drop collected data.", ConsoleColor.Yellow);
-			ColorConsole.WriteLine($"Enter 'SHOW [ip address]' to start monitoring .", ConsoleColor.Yellow);
+			ColorConsole.WriteLine();
+			ColorConsole.WriteLine($"Pinger commands:", ConsoleColor.Yellow);
+			ColorConsole.WriteLine($"START", ConsoleColor.Yellow,prefix:"   ",suffix: " [ip address] to start/restart pinging.",bracket:"[]");
+			ColorConsole.WriteLine($"STOP", ConsoleColor.Yellow, prefix: "   ", suffix: "  [ip address] to stop pinging.", bracket: "[]");
+			ColorConsole.WriteLine($"DROP", ConsoleColor.Yellow, prefix: "   ", suffix: "  [ip address] to drop collected data.", bracket: "[]");
+			ColorConsole.WriteLine($"SHOW", ConsoleColor.Yellow, prefix: "   ", suffix: "  [ip address] to start monitoring.", bracket: "[]");
 			ColorConsole.WriteLine($"Set [ip address] to 'ALL' or '*' for action to all ip addresses.", ConsoleColor.Yellow);
 		}
 		private static void DisplayPingerParameters(XElement pingerconfigxml)
 		{
+			ColorConsole.Clear();
+			var pingertitle = "IP Pinger";
+			ColorConsole.WriteLine(ColorConsole.WideString(pingertitle), ConsoleColor.Yellow);
+			ColorConsole.WriteLine(new string('-', 2*pingertitle.Length), ConsoleColor.Yellow);
+			ColorConsole.WriteLine();
 			ColorConsole.WriteLine($"Pinger configuration parameters:", ConsoleColor.Yellow);
 			var pconfig = new Pinger("127.0.0.1", pingerconfigxml).Configuration;
 			ColorConsole.WriteLine(pconfig.pingtimeout.ToString(), ConsoleColor.Yellow, prefix: "   pingtimeout    :", suffix: "ms");
@@ -178,11 +185,14 @@ namespace Vrh.Log4Pro.MaintenanceConsole.MaintenanceToolManagerNS
 			ColorConsole.WriteLine((pconfig.pingcyclefrequency / 1000).ToString(), ConsoleColor.Yellow, prefix: "   cycle frequency:", suffix: "sec");
 			ColorConsole.WriteLine((pconfig.pingeractivlength / 60000).ToString(), ConsoleColor.Yellow, prefix: "   pinger liftime :", suffix: "min");
 			ColorConsole.WriteLine((pconfig.pingerhistorylength / 60000).ToString(), ConsoleColor.Yellow, prefix: "   history length :", suffix: "min");
-			ColorConsole.WriteLine($"Pinger status for the following addresses:", ConsoleColor.Yellow);
+			var rttlstring = (string.Join(",", pconfig.RoundTripTimeLimits)).ToString();
+			ColorConsole.WriteLine(rttlstring.Substring(0, rttlstring.Length>20?20: rttlstring.Length) + (rttlstring.Length > 20 ? "..." : ""), ConsoleColor.Yellow, prefix: "   roundtrip time limit values :", suffix: "ms");
+			ColorConsole.WriteLine((string.Join(",", pconfig.RoundTripTimeyCategoryLimits)).ToString(), ConsoleColor.Yellow, prefix: "   roundtrip time category limit values:", suffix: "ms");
 		}
 		private static void DisplayPingerHistory(List<Pinger> selectedpingers)
 		{
 			ColorConsole.WriteLine();
+			ColorConsole.WriteLine($"Pinger History:", ConsoleColor.Yellow);
 			var cursorleftposition = ColorConsole.CursorLeft;
 			var cursortopposition = ColorConsole.CursorTop;
 			while (true)
@@ -202,8 +212,8 @@ namespace Vrh.Log4Pro.MaintenanceConsole.MaintenanceToolManagerNS
 		{
 			var _h = pinger.GetHistory();
 			if (_h == null) { return 0; }
-			var h = new Pinger.PingHistory(pinger.GetHistory());//klónozzuk, mert egyébként ha az adatgyűjtés miatt megváltozik akkor exception-re fut a foreach
-			ColorConsole.Write(pinger.HostNameOrAddress, ConsoleColor.Yellow, suffix: ":   ");
+			var h = new Pinger.PingHistory(_h);//klónozzuk, mert egyébként ha az adatgyűjtés miatt megváltozik akkor exception-re fut a foreach
+			ColorConsole.Write(pinger.HostNameOrAddress, ConsoleColor.Yellow, suffix: ":   ",prefix:"   ");
 			var pingerstatus = pinger.Operating ? "pinging" : "still";
 			var pingerstatuscolor = pinger.Operating ? ConsoleColor.Green : ConsoleColor.Yellow;
 			ColorConsole.Write(pingerstatus.PadRight(10), pingerstatuscolor);
@@ -212,7 +222,7 @@ namespace Vrh.Log4Pro.MaintenanceConsole.MaintenanceToolManagerNS
 			if (lc != null)
 			{
 				var responseinfo = lc.StatusCategory != Pinger.PingCycle.IPStatusCategory.Success ? $"{lc.StatusCategory}" : $"RT:{lc.RoundtripTime} [{lc.RoundtripTimeMin}<{lc.RoundtripTimeAverage}<{lc.RoundtripTimeMax}]ms, LP:{lc.PackagesSentCategory}";
-				responseinfo=responseinfo.PadRight(35)+"   ";
+				responseinfo=responseinfo.PadRight(40)+"   ";
 				ColorConsole.Write(responseinfo, GetPingCycleDisplayColor(lc));
 				foreach (var he in h.PingStateQueue)
@@ -227,7 +237,12 @@ namespace Vrh.Log4Pro.MaintenanceConsole.MaintenanceToolManagerNS
 			ColorConsole.WriteLine();
 			return h.PingCycleFrequency;
 		}
-		private static string GetPingCycleDisplayCharacter(Pinger.PingCycle he) { return he.StatusCategory != Pinger.PingCycle.IPStatusCategory.Success ? "9" : he.RoundtripTimeCategory.ToString().Substring(1); }
+		private static string GetPingCycleDisplayCharacter(Pinger.PingCycle he) 
+		{ 
+			return he.StatusCategory != Pinger.PingCycle.IPStatusCategory.Success 
+				? "9" 
+				: he.RoundtripTimeCategory.ToString().Substring(1); 
+		}
 		private static ConsoleColor GetPingCycleDisplayColor(Pinger.PingCycle pingcycle)
 		{
 			return pingcycle.StatusCategory != Pinger.PingCycle.IPStatusCategory.Success ? ConsoleColor.Red
@@ -239,13 +254,15 @@ namespace Vrh.Log4Pro.MaintenanceConsole.MaintenanceToolManagerNS
 		}
 		private static void DisplayAllPingerStatus(XElement pingerconfigxml,List<MaintenanceToolsXmlProcessor.IPAddressParsingResult> iplist, bool suppresserroneousipaddresses=false)
 		{
+			ColorConsole.WriteLine();
+			ColorConsole.WriteLine($"Pinger status for the following addresses:", ConsoleColor.Yellow);
 			foreach (var ip in iplist) { DisplayOnePingerStatus(ip, pingerconfigxml, suppresserroneousipaddresses); }
 		}
 		private static void DisplayOnePingerStatus(MaintenanceToolsXmlProcessor.IPAddressParsingResult ip, XElement pingerconfigxml,bool suppresserroneousipaddresses = false)
 		{
 			if (ip.GoodIP)
 			{
-				ColorConsole.Write($"{ip.IP}", ConsoleColor.Green);
+				ColorConsole.Write($"{ip.IP}", ConsoleColor.Green,prefix:"   ");
 				var pingerlist = PingerList.Select(x => x.HostNameOrAddress).ToList();
 				Pinger pinger;
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.8.0.0")]
-[assembly: AssemblyFileVersion("1.8.0.0")]
+[assembly: AssemblyVersion("1.8.1.0")]
+[assembly: AssemblyFileVersion("1.8.1.0")]