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How to use Ping method of Microsoft.Coyote.Samples.Monitors.Safety class

Best Coyote code snippet using Microsoft.Coyote.Samples.Monitors.Safety.Ping

Safety.cs

Source:Safety.cs

...8namespace Microsoft.Coyote.Samples.Monitors9{10    /// <summary>11    /// Monitors allow the Coyote testing engine to detect global safety property12    /// violations. This monitor gathers 'Ping' and 'Pong' events and manages13    /// the per-client history.14    ///15    /// 'Ping' increments the client ping count and 'Pong' decrements it.16    ///17    /// A safety violation is reported if the ping count is less than 0 or18    /// greater than 3 (these indicate unmatched updates).19    /// </summary>20    internal class Safety : Monitor21    {22        internal class Ping : Event23        {24            public ActorId Client;25            public Ping(ActorId client)26            {27                this.Client = client;28            }29        }30        internal class Pong : Event31        {32            public ActorId Node;33            public Pong(ActorId node)34            {35                this.Node = node;36            }37        }38        private Dictionary<ActorId, int> Pending;39        [Start]40        [OnEntry(nameof(InitOnEntry))]41        [OnEventDoAction(typeof(Ping), nameof(PingAction))]42        [OnEventDoAction(typeof(Pong), nameof(PongAction))]43        private class Init : State { }44        private void InitOnEntry()45        {46            this.Pending = new Dictionary<ActorId, int>();47        }48        private void PingAction(Event e)49        {50            var client = (e as Ping).Client;51            if (!this.Pending.ContainsKey(client))52            {53                this.Pending[client] = 0;54            }55            this.Pending[client] = this.Pending[client] + 1;56            this.Assert(this.Pending[client] <= 3, $"'{client}' ping count must be <= 3.");57        }58        private void PongAction(Event e)59        {60            var node = (e as Pong).Node;61            this.Assert(this.Pending.ContainsKey(node), $"'{node}' is not in pending set.");62            this.Assert(this.Pending[node] > 0, $"'{node}' ping count must be > 0.");63            this.Pending[node] = this.Pending[node] - 1;64        }...

Test.cs

Source:Test.cs

...9    ///10    /// This program implements a failure detection protocol. A failure detector state11    /// machine is given a list of machines, each of which represents a daemon running12    /// at a computing node in a distributed system. The failure detector sends each13    /// machine in the list a 'Ping' event and determines whether the machine has failed14    /// if it does not respond with a 'Pong' event within a certain time period.15    ///16    /// Note: this is an abstract implementation aimed primarily to showcase the testing17    /// capabilities of Coyote.18    /// </summary>19    public static class Program20    {21        public static void Main()22        {23            // Optional: increases verbosity level to see the Coyote runtime log.24            var configuration = Configuration.Create().WithVerbosityEnabled();25            // Creates a new Coyote runtime instance, and passes an optional configuration.26            var runtime = RuntimeFactory.Create(configuration);27            // Executes the Coyote program....

Node.cs

Source:Node.cs

...7{8    /// <summary>9    /// Implementation of a simple node.10    ///11    /// The node responds with a 'Pong' event whenever it receives a 'Ping' event. This is modelling12    /// a commong type of heartbeat that indicates the node is still alive.13    /// </summary>14    internal class Node : StateMachine15    {16        internal class Ping : Event17        {18            public ActorId Client;19            public Ping(ActorId client)20            {21                this.Client = client;22            }23        }24        internal class Pong : Event25        {26            public ActorId Node;27            public Pong(ActorId node)28            {29                this.Node = node;30            }31        }32        [Start]33        [OnEventDoAction(typeof(Ping), nameof(SendPong))]34        private class WaitPing : State { }35        private void SendPong(Event e)36        {37            var client = (e as Ping).Client;38            this.Monitor<Safety>(new Safety.Pong(this.Id));39            this.SendEvent(client, new Pong(this.Id));40        }41    }42}...

Ping

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using System;3{4    {5        static void Main(string[] args)6        {7            Safety s = new Safety();8            s.Ping();9        }10    }11}12using System;13using Microsoft.Coyote;14using Microsoft.Coyote.Actors;15using Microsoft.Coyote.Tasks;16using Microsoft.Coyote.Specifications;17using Microsoft.Coyote.Samples.Monitors;18{19    {20        protected override Task OnInitializeAsync(Event initialEvent)21        {22            return Task.CompletedTask;23        }24        [OnEntry(nameof(InitOnEntry))]25        [OnEventGotoState(typeof(PongEvent), typeof(Init))]26        class Init : MonitorState { }27        void InitOnEntry()28        {29            this.RaiseEvent(new PingEvent());30        }31        [OnEventDoAction(typeof(PingEvent), nameof(PingAction))]32        class Ping : MonitorState { }33        void PingAction()34        {35            this.RaiseEvent(new PongEvent());36        }37    }38}39using System;40using Microsoft.Coyote.Actors;41{42    public class PingEvent : Event { }43}44using System;45using Microsoft.Coyote.Actors;46{47    public class PongEvent : Event { }48}

Ping

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2{3    static void Main()4    {5        Safety s = new Safety();6        s.Ping();7    }8}9using Microsoft.Coyote.Samples.Monitors;10{11    static void Main()12    {13        Safety s = new Safety();14        s.Ping();15    }16}17using Microsoft.Coyote.Samples.Monitors;18{19    static void Main()20    {21        Safety s = new Safety();22        s.Ping();23    }24}25using Microsoft.Coyote.Samples.Monitors;26{27    static void Main()28    {29        Safety s = new Safety();30        s.Ping();31    }32}33using Microsoft.Coyote.Samples.Monitors;34{35    static void Main()36    {37        Safety s = new Safety();38        s.Ping();39    }40}41using Microsoft.Coyote.Samples.Monitors;42{43    static void Main()44    {45        Safety s = new Safety();46        s.Ping();47    }48}49using Microsoft.Coyote.Samples.Monitors;50{51    static void Main()52    {53        Safety s = new Safety();54        s.Ping();55    }56}57using Microsoft.Coyote.Samples.Monitors;58{59    static void Main()60    {61        Safety s = new Safety();62        s.Ping();63    }64}

Ping

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using System;3using System.Net.NetworkInformation;4{5    {6        static void Main(string[] args)7        {8            Safety ping = new Safety();9            ping.Ping("www.google.com");10        }11    }12}13using Microsoft.Coyote.Samples.Monitors;14using System;15using System.Net.NetworkInformation;16{17    {18        static void Main(string[] args)19        {20            Safety ping = new Safety();21            ping.Ping("www.google.com");22        }23    }24}25using Microsoft.Coyote.Samples.Monitors;26using System;27using System.Net.NetworkInformation;28{29    {30        static void Main(string[] args)31        {32            Safety ping = new Safety();33            ping.Ping("www.google.com");34        }35    }36}37using Microsoft.Coyote.Samples.Monitors;38using System;39using System.Net.NetworkInformation;40{41    {42        static void Main(string[] args)43        {44            Safety ping = new Safety();45            ping.Ping("www.google.com");46        }47    }48}49using Microsoft.Coyote.Samples.Monitors;50using System;51using System.Net.NetworkInformation;52{53    {54        static void Main(string[] args)55        {56            Safety ping = new Safety();57            ping.Ping("www.google.com");58        }59    }60}61using Microsoft.Coyote.Samples.Monitors;62using System;63using System.Net.NetworkInformation;64{65    {66        static void Main(string[] args)67        {68            Safety ping = new Safety();69            ping.Ping("www.google.com");70        }71    }72}

Ping

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using System;3using System.Net.NetworkInformation;4using System.Threading.Tasks;5{6    {7        static void Main(string[] args)8        {9            Safety safety = new Safety();10            safety.Ping("

Ping

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.Monitors;4using Microsoft.Coyote;5using Microsoft.Coyote.Tasks;6{7    {8        public static async Task Main()9        {10            Safety safety = new Safety();11            safety.Ping();12            safety.Ping();

Ping

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using Microsoft.Coyote.Samples.PingPong;3using Microsoft.Coyote.Samples.PingPong.PingPong;4using Microsoft.Coyote.Samples.PingPong.PingPong.Machines;5using Microsoft.Coyote.Samples.PingPong.PingPong.Events;6using Microsoft.Coyote.Samples.PingPong.PingPong.Events.PingPong;7using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Ping;8using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Pong;9using Microsoft.Coyote.Samples.PingPong.PingPong.Events.PingPong;10using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Ping;11using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Pong;12using Microsoft.Coyote.Samples.PingPong.PingPong.Events.PingPong;13using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Ping;14using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Pong;15using Microsoft.Coyote.Samples.PingPong.PingPong.Events.PingPong;16using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Ping;17using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Pong;18using Microsoft.Coyote.Samples.PingPong.PingPong.Events.PingPong;19using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Ping;20using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Pong;21using Microsoft.Coyote.Samples.PingPong.PingPong.Events.PingPong;22using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Ping;23using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Pong;24using Microsoft.Coyote.Samples.PingPong.PingPong.Events.PingPong;25using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Ping;26using Microsoft.Coyote.Samples.PingPong.PingPong.Events.Pong;

Ping

Using AI Code Generation

1using System;2using System.Net.NetworkInformation;3using Microsoft.Coyote.Samples.Monitors;4{5    {6        static void Main(string[] args)7        {8            Safety safety = new Safety();9            Ping ping = new Ping();10            PingReply reply = ping.Send("www.microsoft.com");11            Console.WriteLine("Ping www.microsoft.com");12            Console.WriteLine("Status: {0}", reply.Status);13            Console.WriteLine("Roundtrip time: {0}", reply.RoundtripTime);14            Console.WriteLine("Time to live: {0}", reply.Options.Ttl);15            Console.WriteLine("Don't fragment: {0}", reply.Options.DontFragment);16            Console.WriteLine("Buffer size: {0}", reply.Buffer.Length);17            Console.WriteLine("Safety: {0}", safety.Ping("www.microsoft.com"));18        }19    }20}21using System;22using System.Net.NetworkInformation;23using Microsoft.Coyote.Samples.Monitors;24{25    {26        static void Main(string[] args)27        {28            Safety safety = new Safety();29            Ping ping = new Ping();30            PingReply reply = ping.Send("www.microsoft.com");31            Console.WriteLine("Ping www.microsoft.com");32            Console.WriteLine("Status: {0}", reply.Status);33            Console.WriteLine("Roundtrip time: {0}", reply.RoundtripTime);34            Console.WriteLine("Time to live: {0}", reply.Options.Ttl);35            Console.WriteLine("Don't fragment: {0}", reply.Options.DontFragment);36            Console.WriteLine("Buffer size: {0}", reply.Buffer.Length);37            Console.WriteLine("Safety: {0}", safety.Ping("www.microsoft.com"));38        }39    }40}41using System;42using System.Net.NetworkInformation;43using Microsoft.Coyote.Samples.Monitors;44{45    {46        static void Main(string[] args)47        {48            Safety safety = new Safety();49            Ping ping = new Ping();50            PingReply reply = ping.Send("www.microsoft.com");51            Console.WriteLine("Ping www

Ping

Using AI Code Generation

1using System;2using System.Net;3using Microsoft.Coyote;4{5    {6        static void Main(string[] args)7        {8            Console.WriteLine("Enter an IP address: ");9            string ip = Console.ReadLine();10            if (Safety.Ping(ip))11            {12                Console.WriteLine("The IP address is valid");13            }14            {15                Console.WriteLine("The IP address is invalid");16            }17        }18    }19}20{21    {22        static bool IsIPv4(string ip)23        {24            var parts = ip.Split('.');25            if (parts.Length != 4) return false;26            foreach (var part in parts)27            {28                if (!int.TryParse(part, out int n) || n < 0 || n > 255) return false;29            }30            return true;31        }32        public static bool Ping(string ip)33        {34            return IsIPv4(ip);35        }36    }37}

Ping

Using AI Code Generation

1await Ping();2await Ping();3await Ping();4await Ping();5await Ping();6await Ping();

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