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How to use NodeFailedAction method of Microsoft.Coyote.Samples.Monitors.Config class

Best Coyote code snippet using Microsoft.Coyote.Samples.Monitors.Config.NodeFailedAction

Driver.cs

Source:Driver.cs

...62            this.SendEvent(this.FailureDetector, new RegisterClient(this.Id));63            this.RaiseGotoStateEvent<InjectFailures>();64        }65        [OnEntry(nameof(InjectFailuresOnEntry))]66        [OnEventDoAction(typeof(FailureDetector.NodeFailed), nameof(NodeFailedAction))]67        private class InjectFailures : State { }68        /// <summary>69        /// Injects failures (modelled with the special Coyote event 'halt').70        /// </summary>71        private void InjectFailuresOnEntry()72        {73            foreach (var node in this.Nodes)74            {75                this.SendEvent(node, HaltEvent.Instance);76            }77        }78        /// <summary>79        /// Notify liveness monitor of node failure.80        /// </summary>81        private void NodeFailedAction(Event e)82        {83            this.Monitor<Liveness>(e);84        }85    }86}...

NodeFailedAction

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Samples.Monitors;6{7    {8        public static async Task Main(string[] args)9        {10            Config config = Configuration.Create();11            config.NodeFailedAction = (node) => {12                Console.WriteLine("Node {0} failed", node);13            };14            using (var runtime = RuntimeFactory.Create(config))15            {16                await runtime.CreateActor(typeof(HelloWorld));17                await Task.Delay(1000);18            }19        }20    }21    {22        [OnEventDoAction(typeof(UnitEvent), nameof(Hello))]23        class Init : MachineState { }24        void Hello()25        {26            this.SendEvent(this.Id, new UnitEvent());27        }28    }29}30using System;31using System.Threading.Tasks;32using Microsoft.Coyote;33using Microsoft.Coyote.Actors;34using Microsoft.Coyote.Samples.Monitors;35{36    {37        public static async Task Main(string[] args)38        {39            Config config = Configuration.Create();40            config.RuntimeMonitor = new Monitor();41            using (var runtime = RuntimeFactory.Create(config))42            {43                await runtime.CreateActor(typeof(HelloWorld));44                await Task.Delay(1000);45            }46        }47    }48    {49        public override void NodeFailed(ActorId node)50        {51            Console.WriteLine("Node {0} failed", node);52        }53    }54    {55        [OnEventDoAction(typeof(UnitEvent), nameof(Hello))]56        class Init : MachineState { }57        void Hello()58        {59            this.SendEvent(this.Id, new UnitEvent());60        }

NodeFailedAction

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Samples.Monitors;6using Microsoft.Coyote.Samples.Monitors.Config;7{8    {9        static void Main(string[] args)10        {11            var config = Configuration.Create();12            config.EnableMonitors = true;13            config.AddMonitor<NodeFailedMonitor>();14            config.NodeFailedAction = (nodeId) => {15                Console.WriteLine($"Node {nodeId} failed.");16                Environment.Exit(0);17            };18            RunAsync(config).Wait();19        }20        static async Task RunAsync(Configuration config)21        {22            var runtime = RuntimeFactory.Create(config);23            await runtime.CreateActorAsync(typeof(Node), new ActorId("Node1"));24            await runtime.CreateActorAsync(typeof(Node), new ActorId("Node2"));25            await runtime.CreateActorAsync(typeof(Node), new ActorId("Node3"));26            await Task.Delay(1000);27            Console.WriteLine("Sending message from Node1 to Node2.");28            var node1 = runtime.GetActor(new ActorId("Node1"));29            await node1.SendEventAsync(new SendEvent(new ActorId("Node2"), "Hello Node2!"));30            await Task.Delay(1000);31            Console.WriteLine("Sending message from Node2 to Node3.");32            var node2 = runtime.GetActor(new ActorId("Node2"));33            await node2.SendEventAsync(new SendEvent(new ActorId("Node3"), "Hello Node3!"));34            await Task.Delay(1000);35            Console.WriteLine("Sending message from Node3 to Node1.");36            var node3 = runtime.GetActor(new ActorId("Node3"));37            await node3.SendEventAsync(new SendEvent(new ActorId("Node1"), "Hello Node1!"));38            await Task.Delay(1000);39            Console.WriteLine("Sending message from Node1 to Node3.");40            await node1.SendEventAsync(new SendEvent(new ActorId("Node3"), "Hello Node3!"));41            await Task.Delay(3000);42            Console.WriteLine("Sending message from Node2 to Node1.");43            await node2.SendEventAsync(new SendEvent(new ActorId("Node1"), "Hello Node1!"));44            await Task.Delay(1000);45            Console.WriteLine("Sending message from Node3 to Node2.");46            await node3.SendEventAsync(new SendEvent(new ActorId("Node2

NodeFailedAction

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Samples.Monitors;5using Microsoft.Coyote.Tasks;6{7    {8        static void Main(string[] args)9        {10            Config config = Configuration.Create();11            config.NodeFailedAction = (nodeId) =>12            {13                Console.WriteLine("Node {0} failed", nodeId);14            };15            Runtime runtime = RuntimeFactory.Create(config);16            runtime.RunAsync(new NodeMonitor(1, 3)).Wait();17            runtime.RunAsync(new NodeMonitor(2, 3)).Wait();18            runtime.RunAsync(new NodeMonitor(3, 3)).Wait();19            Console.WriteLine("Press any key to exit");20            Console.ReadKey();21        }22    }23    {24        private int id;25        private int numNodes;26        public NodeMonitor(int id, int numNodes)27        {28            this.id = id;29            this.numNodes = numNodes;30        }31        [OnEventDoAction(typeof(Start), nameof(StartMonitor))]32        class Init : State { }33        private void StartMonitor()34        {35            this.Monitor<Config>(new ConfigEvent(this.id, this.numNodes));36        }37    }38}39using System;40using Microsoft.Coyote;41using Microsoft.Coyote.Actors;42using Microsoft.Coyote.Samples.Monitors;43using Microsoft.Coyote.Tasks;44{45    {46        static void Main(string[] args)47        {48            Config config = Configuration.Create();49            config.NodeFailedAction = (nodeId) =>50            {51                Console.WriteLine("Node {0} failed", nodeId);52            };53            Runtime runtime = RuntimeFactory.Create(config);54            runtime.RunAsync(new NodeMonitor(1, 3)).Wait();55            runtime.RunAsync(new NodeMonitor(2, 3)).Wait();56            runtime.RunAsync(new NodeMonitor(3, 3)).Wait();57            Console.WriteLine("Press any key to exit");58            Console.ReadKey();59        }60    }61    {62        private int id;63        private int numNodes;64        public NodeMonitor(int id, int numNodes)65        {66            this.id = id;

NodeFailedAction

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2{3    {4        private static void Main(string[] args)5        {6            Config.NodeFailedAction = (node, ex) =>7            {8                Console.WriteLine("Node {0} failed with exception {1}", node.Id, ex);9            };10        }11    }12}

NodeFailedAction

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Samples.Monitors;6{7    {8        public static void Main()9        {10            Config config = Configuration.Create();11            config.NodeFailedAction = (node, ex) =>12            {13                Console.WriteLine($"Node {node.Id} failed with exception: {ex.Message}");14            };15            RunAsync(config).Wait();16        }17        public static async Task RunAsync(Config config)18        {19            var runtime = RuntimeFactory.Create(config);20            var monitor = runtime.CreateMonitor<NetworkMonitor>();21            var actor = runtime.CreateActor(typeof(Actor));22            await runtime.WaitAsync(TimeSpan.FromSeconds(5));23            monitor.SimulateNodeFailure(actor);24            await runtime.WaitAsync(TimeSpan.FromSeconds(5));25            runtime.Dispose();26        }27        {28            [OnEventDoAction(typeof(UnitEvent), nameof(Start))]29            {30            }31            private void Start()32            {33                this.SendEvent(this.Id, new UnitEvent());34            }35        }36    }37}38   at Microsoft.Coyote.Samples.Monitors.NetworkMonitor.OnEventHappened(Event e)39   at Microsoft.Coyote.Runtime.SchedulingStrategies.FairRandomStrategy.ExecuteNextEvent()40   at Microsoft.Coyote.Runtime.SchedulingStrategies.FairRandomStrategy.Run()41   at Microsoft.Coyote.Runtime.SchedulingController.ExecuteStrategy()42   at Microsoft.Coyote.Runtime.SchedulingController.Run()

NodeFailedAction

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Samples.Monitors;3using Microsoft.Coyote.Samples.Monitors.Config;4using Microsoft.Coyote.Samples.Monitors.Config.Monitor;5using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy;6using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction;7using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType;8using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType.NodeFailedAction;9using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType.NodeFailedAction.NodeFailedActionType;10using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType.NodeFailedAction.NodeFailedActionType.NodeFailedActionType;11using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType.NodeFailedAction.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType;12using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType.NodeFailedAction.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType;13using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType.NodeFailedAction.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType;14using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType.NodeFailedAction.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType;15using Microsoft.Coyote.Samples.Monitors.Config.Monitor.MonitoringPolicy.MonitoringAction.MonitoringActionType.NodeFailedAction.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType.NodeFailedActionType;

NodeFailedAction

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Samples.Monitors;5{6    {7        public static async Task Main(string[] args)8        {9            var config = Configuration.Create();10            config.SchedulingStrategy = SchedulingStrategy.DFS;11            config.SchedulingIterations = 1000;12            config.SchedulingSeed = 0;13            config.SchedulingVerbosity = 0;14            config.SchedulingMaxSteps = 200;15            config.SchedulingMaxFairSchedulingSteps = 10000;16            config.SchedulingMaxInterleavings = 10000;17            config.SchedulingMaxFairSchedulingInterleavings = 10000;18            config.SchedulingMaxDepth = 100;19            config.SchedulingMaxFairSchedulingDepth = 100;

NodeFailedAction

Using AI Code Generation

1using System;2using Microsoft.Coyote.Samples.Monitors;3{4    {5        public static void Main(string[] args)6        {7            Config.NodeFailedAction = new Action<string>(HandleNodeFailure);8            var n = new Node();9            n.Start();10            Console.WriteLine("Press any key to stop the node");11            Console.ReadKey();12            n.Stop();13        }14        private static void HandleNodeFailure(string nodeName)15        {16            Console.WriteLine("Node {0} failed", nodeName);17        }18    }19}20public static Action<string> NodeFailedAction { get; set; }21private void NodeFailed()22{23    if (Config.NodeFailedAction != null)24    {25        Config.NodeFailedAction(this.Name);26    }27}28private void NodeFailed()29{30    if (Config.NodeFailedAction != null)31    {32        Config.NodeFailedAction(this.Name);33    }34}35private void NodeFailed()36{37    if (Config.NodeFailedAction != null)38    {39        Config.NodeFailedAction(this.Name);40    }41}

NodeFailedAction

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Samples.Monitors;4using Microsoft.Coyote.Samples.Monitors.Config;5{6    {7        private static void Main(string[] args)8        {9            Config.NodeFailedAction = NodeFailedAction.ReturnDefault;10            Node n1 = new Node(1);11            Node n2 = new Node(2);12            Node n3 = new Node(3);13            n1.Next = n2;14            n2.Next = n3;15            n3.Next = n1;16            n1.Send(3, "Hi");17        }18    }19    {20        private int id;21        public Node Next { get; set; }22        public Node(int id)23        {24            this.id = id;25        }26        public void Send(int dest, string msg)27        {28            if (this.id == dest)29            {30                Console.WriteLine("Message received by node {0}", this.id);31            }32            {33                Console.WriteLine("Message from node {0} to node {1}", this.id, dest);34                this.Next.Send(dest, msg);35            }36        }37    }38}

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