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How to use Ping class of Microsoft.Coyote.Samples.Monitors package

Best Coyote code snippet using Microsoft.Coyote.Samples.Monitors.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;3using System.Net.NetworkInformation;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var ping = new Ping();10            var reply = await ping.SendPingAsync("www.microsoft.com");11            Console.WriteLine($"Ping status: {reply.Status}");12        }13    }14}15using System;16using System.Net.NetworkInformation;17using System.Threading.Tasks;18{19    {20        static async Task Main(string[] args)21        {22            var ping = new Ping();23            var reply = await ping.SendPingAsync("www.microsoft.com");24            Console.WriteLine($"Ping status: {reply.Status}");25        }26    }27}

Ping

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Samples.Monitors;5{6    static void Main()7    {

Ping

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using System;3using System.Net.NetworkInformation;4using System.Threading.Tasks;5{6    {7        public static async Task Main()8        {9            Ping ping = new Ping();10            PingReply reply = await ping.SendPingAsync("www.microsoft.com");11            Console.WriteLine("Ping status: " + reply.Status);12        }13    }14}15using Microsoft.Coyote.Samples.Monitors;16using System;17using System.Net.NetworkInformation;18using System.Threading.Tasks;19{20    {21        public static async Task Main()22        {23            PingMonitor pingMonitor = new PingMonitor("www.microsoft.com");24            await pingMonitor.StartAsync();25            Console.WriteLine("Ping status: " + pingMonitor.Status);26        }27    }28}29using Microsoft.Coyote.Samples.Monitors;30using System;31using System.Net.NetworkInformation;32using System.Threading.Tasks;33{34    {35        public static async Task Main()36        {37            PingMonitor pingMonitor = new PingMonitor("www.microsoft.com");38            pingMonitor.PingSucceeded += (s, e) =>39            {40                Console.WriteLine("Ping succeeded.");41            };42            pingMonitor.PingFailed += (s, e) =>43            {44                Console.WriteLine("Ping failed.");45            };46            await pingMonitor.StartAsync();47        }48    }49}50using Microsoft.Coyote.Samples.Monitors;51using System;52using System.Net.NetworkInformation;53using System.Threading.Tasks;54{55    {56        public static async Task Main()57        {58            PingMonitor pingMonitor = new PingMonitor("www.microsoft.com");59            pingMonitor.PingSucceeded += (s, e) =>60            {61                Console.WriteLine("Ping succeeded.");62            };63            pingMonitor.PingFailed += (s, e) =>64            {65                Console.WriteLine("Ping failed.");66            };67            await pingMonitor.StartAsync();68            await Task.Delay(30000);69            await pingMonitor.StopAsync();

Ping

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using System;3using System.Net.NetworkInformation;4using System.Threading.Tasks;5{6    public static async Task Main()7    {8        var ping = new Ping();9        var reply = await ping.SendPingAsync("www.microsoft.com");10        Console.WriteLine(reply.Status);11    }12}

Ping

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using System.Net.NetworkInformation;3{4    {5        public static void Main(string[] args)6        {7            var ping = new Ping();8            var reply = ping.Send("www.microsoft.com");9            if (reply.Status == IPStatus.Success)10            {11            }12        }13    }14}

Ping

Using AI Code Generation

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

Ping

Using AI Code Generation

1Ping p = new Ping();2var result = await p.PingAsync("www.microsoft.com");3if (result.Status == PingStatus.Success)4{5    Console.WriteLine("Host is up");6}7{8    Console.WriteLine("Host is down");9}10Ping p = new Ping();11var result = await p.SendPingAsync("www.microsoft.com");12if (result.Status == IPStatus.Success)13{14    Console.WriteLine("Host is up");15}16{17    Console.WriteLine("Host is down");18}19Ping p = new Ping();20var result = await p.SendPingAsync("www.microsoft.com", 1000);21if (result.Status == IPStatus.Success)22{23    Console.WriteLine("Host is up");24}25{26    Console.WriteLine("Host is down");27}28Ping p = new Ping();29var result = await p.SendPingAsync("www.microsoft.com", 1000, new byte[32], new PingOptions(64, true));30if (result.Status == IPStatus.Success)31{32    Console.WriteLine("Host is up");33}34{35    Console.WriteLine("Host is down");36}37Ping p = new Ping();38var result = await p.SendPingAsync("www.microsoft.com", 1000, new byte[32], new PingOptions(64, true));39if (result.Status == IPStatus.Success)40{41    Console.WriteLine("Host is up");42}43{44    Console.WriteLine("Host is down");45}46Ping p = new Ping();47var result = await p.SendPingAsync("www.microsoft.com", 1000, new byte[32], new PingOptions(64, true));48if (result.Status == IPStatus.Success)49{

Ping

Using AI Code Generation

1Ping ping = new Ping();2await ping.PingAsync();3System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();4System.Net.NetworkInformation.PingReply reply = await ping.SendPingAsync("localhost");5System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();6System.Net.NetworkInformation.PingReply reply = await ping.SendPingAsync("localhost");7System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();8System.Net.NetworkInformation.PingReply reply = await ping.SendPingAsync("localhost");9System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();10System.Net.NetworkInformation.PingReply reply = await ping.SendPingAsync("localhost");11System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();12System.Net.NetworkInformation.PingReply reply = await ping.SendPingAsync("localhost");13System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();14System.Net.NetworkInformation.PingReply reply = await ping.SendPingAsync("localhost");15System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();16System.Net.NetworkInformation.PingReply reply = await ping.SendPingAsync("localhost");17System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();18System.Net.NetworkInformation.PingReply reply = await ping.SendPingAsync("localhost");

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