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How to use CancelTimerAction2 method of Microsoft.Coyote.Samples.Monitors.CancelFailure class

Best Coyote code snippet using Microsoft.Coyote.Samples.Monitors.CancelFailure.CancelTimerAction2

Timer.cs

Source:Timer.cs

...70        /// In the 'WaitForCancel' state, any 'StartTimerEvent' event is dequeued and dropped without any71        /// action (indicated by the 'IgnoreEvents' declaration).72        /// </summary>73        [IgnoreEvents(typeof(StartTimerEvent))]74        [OnEventGotoState(typeof(CancelTimerEvent), typeof(WaitForReq), nameof(CancelTimerAction2))]75        [OnEventGotoState(typeof(DefaultEvent), typeof(WaitForReq), nameof(DefaultAction))]76        private class WaitForCancel : State { }77        private void DefaultAction()78        {79            this.SendEvent(this.Target, new TimeoutEvent());80        }81        /// <summary>82        /// The response to a 'CancelTimer' event is nondeterministic. During testing, Coyote will83        /// take control of this source of nondeterminism and explore different execution paths.84        ///85        /// Using this approach, we model the race condition between the arrival of a 'CancelTimer'86        /// event from the target and the elapse of the timer.87        /// </summary>88        private void CancelTimerAction2()89        {90            // A nondeterministic choice that is controlled by the Coyote runtime during testing.91            if (this.RandomBoolean())92            {93                this.SendEvent(this.Target, new CancelSuccess());94            }95            else96            {97                this.SendEvent(this.Target, new CancelFailure());98                this.SendEvent(this.Target, new TimeoutEvent());99            }100        }101    }102}...

CancelTimerAction2

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.Tasks;7{8    {9        protected override async Task OnInitializeAsync(Event initialEvent)10        {11            var timer = this.RegisterTimer("Timer", TimeSpan.FromMilliseconds(100), true);12            for (int i = 0; i < 5; i++)13            {14                var e = await this.ReceiveEventAsync(typeof(TimerElapsedEvent));15                Console.WriteLine("Received {0} from timer {1}.", e, ((TimerElapsedEvent)e).TimerName);16            }17            this.CancelTimer(timer);18            await this.ReceiveEventAsync(typeof(TimerElapsedEvent));19        }20    }21    {22        public static void Main(string[] args)23        {24            using (var runtime = RuntimeFactory.Create())25            {26                runtime.CreateActor(typeof(MyActor));27                runtime.Wait();28            }29        }30    }31}32using System;33using System.Threading.Tasks;34using Microsoft.Coyote;35using Microsoft.Coyote.Actors;36using Microsoft.Coyote.Samples.Monitors;37using Microsoft.Coyote.Tasks;38{39    {40        protected override async Task OnInitializeAsync(Event initialEvent)41        {42            var timer = this.RegisterTimer("Timer", TimeSpan.FromMilliseconds(100), true);43            for (int i = 0; i < 5; i++)44            {45                var e = await this.ReceiveEventAsync(typeof(TimerElapsedEvent));46                Console.WriteLine("Received {0} from timer {1}.", e, ((TimerElapsedEvent)e).TimerName);47            }

CancelTimerAction2

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Samples.Monitors;5using Microsoft.Coyote.Tasks;6{7    {8        private static async Task Main(string[] args)9        {10            var runtime = RuntimeFactory.Create();11            runtime.RegisterMonitor(typeof(CancelFailure));12            await runtime.CreateActor(typeof(Actor1));13            await runtime.CreateActor(typeof(Actor2));14            await runtime.CreateActor(typeof(Actor3));15            await runtime.StartExecutionAsync();16        }17    }18    {19        private readonly TaskCompletionSource<bool> tcs;20        private Task t;21        private Task t2;22        public Actor1(TaskCompletionSource<bool> tcs)23        {24            this.tcs = tcs;25        }26        protected override async Task OnInitializeAsync(Event initialEvent)27        {28            this.t = this.RegisterTimer(this.TimeoutHandler, 100, true);29            this.t2 = this.RegisterTimer(this.TimeoutHandler2, 100, true);30        }31        private async Task TimeoutHandler(object state)32        {33            this.CancelTimerAction2(this.t2);34            this.tcs.SetResult(true);35        }36        private async Task TimeoutHandler2(object state)37        {38        }39    }40    {41        private readonly TaskCompletionSource<bool> tcs;42        private Task t;43        public Actor2(TaskCompletionSource<bool> tcs)44        {45            this.tcs = tcs;46        }47        protected override async Task OnInitializeAsync(Event initialEvent)48        {49            this.t = this.RegisterTimer(this.TimeoutHandler, 100, true);50        }51        private async Task TimeoutHandler(object state)52        {53            this.CancelTimer(this.t);54            this.tcs.SetResult(true);55        }56    }57    {58        private readonly TaskCompletionSource<bool> tcs;59        private Task t;60        public Actor3(TaskCompletionSource<bool> tcs)61        {62            this.tcs = tcs;63        }64        protected override async Task OnInitializeAsync(Event initialEvent)65        {66            this.t = this.RegisterTimer(this.TimeoutHandler, 100, true);67        }68        private async Task TimeoutHandler(object state)69        {70            this.CancelTimer(this.t);71            this.tcs.SetResult(true

CancelTimerAction2

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using System.Collections.Generic;4using Microsoft.Coyote;5using Microsoft.Coyote.Actors;6using Microsoft.Coyote.Actors.Timers;7using Microsoft.Coyote.Samples.Monitors;8{9    {10        public string Message;11        public CancelTimerAction2(string message)12        {13            this.Message = message;14        }15    }16    {17        private Dictionary<string, TimerInfo> timers = new Dictionary<string, TimerInfo>();18        [OnEventDoAction(typeof(CancelTimerAction2), nameof(HandleCancelTimerAction))]19        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimerElapsed))]20        private class Init : State { }21        private void HandleCancelTimerAction(Event e)22        {23            var action = e as CancelTimerAction2;24            this.SendEvent(action.Message, new CancelTimer());25        }26        private void HandleTimerElapsed(Event e)27        {28            var elapsed = e as TimerElapsedEvent;29            this.Assert(!this.timers.ContainsKey(elapsed.Info.Id), "Timer '{0}' already exists.", elapsed.Info.Id);30            this.timers.Add(elapsed.Info.Id, elapsed.Info);31        }32    }33}34using System;35using System.Threading.Tasks;36using System.Collections.Generic;37using Microsoft.Coyote;38using Microsoft.Coyote.Actors;39using Microsoft.Coyote.Actors.Timers;40using Microsoft.Coyote.Samples.Monitors;41{42    {43        public string Message;44        public CancelTimerAction3(string message)45        {46            this.Message = message;47        }48    }49    {50        private Dictionary<string, TimerInfo> timers = new Dictionary<string, TimerInfo>();51        [OnEventDoAction(typeof(CancelTimerAction3), nameof(HandleCancelTimerAction))]52        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimerElapsed))]53        private class Init : State { }54        private void HandleCancelTimerAction(Event e)55        {56            var action = e as CancelTimerAction3;

CancelTimerAction2

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Samples.Monitors;5{6    {7        static void Main(string[] args)8        {9            Runtime runtime = Runtime.Create();10            runtime.RegisterMonitor(typeof(CancelFailure));11            runtime.CreateActor(typeof(Actor3));12            runtime.Run();13        }14    }15    {16        [OnEventDoAction(typeof(UnitEvent), nameof(Start))]17        class Init : State { }18        void Start()19        {20            this.SendEvent(this.Id, new UnitEvent(), 1000);21            this.SendEvent(this.Id, new CancelTimerAction2(this.Id, 1000));22        }23    }24}

CancelTimerAction2

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Samples.Monitors;5using Microsoft.Coyote.Samples.Tasks;6using Microsoft.Coyote.Samples.Tasks.Timers;7using Microsoft.Coyote.Tasks;8using Microsoft.Coyote.Timers;9{10    {11        private readonly TaskCompletionSource<bool> tcs;12        private readonly TaskCompletionSource<bool> cancelTcs;13        private readonly TaskCompletionSource<bool> cancelTcs2;14        private readonly TaskCompletionSource<bool> cancelTcs3;15        private readonly TaskCompletionSource<bool> cancelTcs4;16        private readonly TaskCompletionSource<bool> cancelTcs5;17        private readonly TaskCompletionSource<bool> cancelTcs6;18        private readonly TaskCompletionSource<bool> cancelTcs7;19        private readonly TaskCompletionSource<bool> cancelTcs8;20        private readonly TaskCompletionSource<bool> cancelTcs9;21        private readonly TaskCompletionSource<bool> cancelTcs10;22        private readonly TaskCompletionSource<bool> cancelTcs11;23        private readonly TaskCompletionSource<bool> cancelTcs12;24        private readonly TaskCompletionSource<bool> cancelTcs13;25        private readonly TaskCompletionSource<bool> cancelTcs14;26        private readonly TaskCompletionSource<bool> cancelTcs15;27        private readonly TaskCompletionSource<bool> cancelTcs16;28        private readonly TaskCompletionSource<bool> cancelTcs17;29        private readonly TaskCompletionSource<bool> cancelTcs18;30        private readonly TaskCompletionSource<bool> cancelTcs19;31        private readonly TaskCompletionSource<bool> cancelTcs20;32        private readonly TaskCompletionSource<bool> cancelTcs21;33        private readonly TaskCompletionSource<bool> cancelTcs22;34        private readonly TaskCompletionSource<bool> cancelTcs23;35        private readonly TaskCompletionSource<bool> cancelTcs24;36        private readonly TaskCompletionSource<bool> cancelTcs25;37        private readonly TaskCompletionSource<bool> cancelTcs26;38        private readonly TaskCompletionSource<bool> cancelTcs27;39        private readonly TaskCompletionSource<bool> cancelTcs28;40        private readonly TaskCompletionSource<bool> cancelTcs29;41        private readonly TaskCompletionSource<bool> cancelTcs30;42        private readonly TaskCompletionSource<bool> cancelTcs31;

CancelTimerAction2

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.Tasks;7{8    {9        private TimerId timerId;10        [OnEntry(nameof(InitOnEntry))]11        [OnEventDoAction(typeof(UnitEvent), nameof(HandleUnitEvent))]12        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimerElapsedEvent))]13        [OnEventDoAction(typeof(CancelTimerEvent), nameof(HandleCancelTimerEvent))]14        {15        }16        private void InitOnEntry(Event e)17        {18            this.timerId = this.StartTimer(TimeSpan.FromSeconds(1));19        }20        private void HandleUnitEvent()21        {22            this.RaiseGotoStateEvent<Init>();23        }24        private void HandleTimerElapsedEvent()25        {26            this.Monitor<CancelFailure>(new CancelTimerAction2());27        }28        private void HandleCancelTimerEvent()29        {30            this.CancelTimer(this.timerId);31        }32    }33}34using System;35using System.Threading.Tasks;36using Microsoft.Coyote;37using Microsoft.Coyote.Actors;38using Microsoft.Coyote.Samples.Monitors;39using Microsoft.Coyote.Tasks;40{41    {42        private TimerId timerId;43        [OnEntry(nameof(InitOnEntry))]44        [OnEventDoAction(typeof(UnitEvent), nameof(HandleUnitEvent))]45        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimerElapsedEvent))]46        [OnEventDoAction(typeof(CancelTimerEvent), nameof(HandleCancelTimerEvent))]47        {48        }49        private void InitOnEntry(Event e)50        {51            this.timerId = this.StartTimer(TimeSpan.FromSeconds(1));52        }53        private void HandleUnitEvent()54        {55            this.RaiseGotoStateEvent<Init>();56        }57        private void HandleTimerElapsedEvent()58        {59            this.Monitor<CancelFailure>(new CancelTimerAction3());60        }

CancelTimerAction2

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using Microsoft.CoyoteActors;3using Microsoft.CoyoteActors.Timers;4using System;5using System.Threading.Tasks;6{7    {8        static async Task Main(string[] args)9        {10            using (var runtime = RuntimeFactory.Create())11            {12                var monitor = new CancelFailure();13                runtime.RegisterMonitor(monitor);14                var actor = new Actor1();15                var actorId = ActorId.CreateRandom();16                var t = new TimerInfo(100, 0);17                runtime.CreateActor(actorId, actor);18                runtime.SendEvent(actorId, t);19                await Task.Delay(1000);20                runtime.CancelTimer(actorId, t);21                await Task.Delay(1000);22                runtime.CancelTimer(actorId, t);23                await Task.Delay(1000);24                runtime.SendEvent(actorId, t);25                await Task.Delay(1000);26                runtime.CancelTimer(actorId, t);27                await Task.Delay(1000);28                runtime.SendEvent(actorId, t);29                await Task.Delay(1000);30                runtime.CancelTimer(actorId, t);31                await Task.Delay(1000);32                runtime.SendEvent(actorId, t);33                await Task.Delay(1000);34                runtime.CancelTimer(actorId, t);35                await Task.Delay(1000);36            }37        }38    }39    {

CancelTimerAction2

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Tasks;5using Microsoft.Coyote.Specifications;6using Microsoft.Coyote.Samples.Monitors;7{8    {9        private static void Main(string[] args)10        {11            Runtime runtime = RuntimeFactory.Create();12            runtime.RegisterMonitor(typeof(CancelFailure));13            runtime.CreateActor(typeof(M));14            runtime.Wait();15        }16    }17    {18        [OnEntry(nameof(EntryInit))]19        [OnEventDoAction(typeof(UnitEvent), nameof(EntryAction))]20        class Init : MachineState { }21        private void EntryInit()22        {23            this.Raise(new UnitEvent());24        }25        private void EntryAction()26        {27            this.CreateActor(typeof(A));28            this.Send(this.Id, new UnitEvent(), TimeSpan.FromMilliseconds(10));29        }30        [OnEventDoAction(typeof(UnitEvent), nameof(EntryAction2))]31        class S : MachineState { }32        private void EntryAction2()33        {34            this.Send(this.Id, new UnitEvent(), TimeSpan.FromMilliseconds(10));35        }36    }37    {38        [OnEntry(nameof(EntryInit))]39        [OnEventDoAction(typeof(UnitEvent), nameof(EntryAction))]40        class Init : MachineState { }41        private void EntryInit()42        {43            this.Raise(new UnitEvent());44        }45        private void EntryAction()46        {47            this.Send(this.Id, new UnitEvent(), TimeSpan.FromMilliseconds(10));48        }49        [OnEventDoAction(typeof(UnitEvent), nameof(EntryAction2))]50        class S : MachineState { }51        private void EntryAction2()52        {53            this.Send(this.Id, new UnitEvent(), TimeSpan.FromMilliseconds(10));54        }55    }56}

CancelTimerAction2

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using Microsoft.CoyoteActors;3using Microsoft.CoyoteActors.Timers;4using System;5using System.Threading.Tasks;6{7    {8        static async Task Main(string[] args)9        {10            using (var runtime = RuntimeFactory.Create())11            {12                var monitor = new CanceFailure();13                runtime.RegisterMonitor(montor);14                var actor = new Actor1();15                var actorId = ActorId.CreateRandom();16                var t = new TimerInfo(100, 0);17                runtime.CreateActor(actorId, actor);18                runtime.SendEvent(actorId, t);19                await Task.Delay(1000);20                runtime.CancelTimer(actorId, t);21                await Task.Delay(1000);22                runtime.CancelTimer(actorId, t);23                await Task.Delay(1000);24                runtime.SendEvent(actorId, t);25                await Task.Delay(1000);26                runtime.CancelTimer(actorId, t);27                await Task.Delay(1000);28                runtime.SendEvent(actorId, t);29                await Task.Delay(1000);30                runtime.CancelTimer(actorId, t);31                await Task.Delay(1000);32                runtime.SendEvent(actorId, t);33                await Task.Delay(1000);34                runtime.CancelTimer(actorId, t);35                await Task.Delay(1000);36            }37        }38    }39    {40        {41        }42    }43    {44        private readonly TaskCompletionSource<bool> tcs;45        private Task t;46        public Actor2(TaskCompletionSource<bool> tcs)47        {48            this.tcs = tcs;49        }50        protected override async Task OnInitializeAsync(Event initialEvent)51        {52            this.t = this.RegisterTimer(this.TimeoutHandler, 100, true);53        }54        private async Task TimeoutHandler(object state)55        {56            this.CancelTimer(this.t);57            this.tcs.SetResult(true);58        }59    }60    {61        private readonly TaskCompletionSource<bool> tcs;62        private Task t;63        public Actor3(TaskCompletionSource<bool> tcs)64        {65            this.tcs = tcs;66        }67        protected override async Task OnInitializeAsync(Event initialEvent)68        {69            this.t = this.RegisterTimer(this.TimeoutHandler, 100, true);70        }71        private async Task TimeoutHandler(object state)72        {73            this.CancelTimer(this.t);74            this.tcs.SetResult(true

CancelTimerAction2

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using System.Collections.Generic;4using Microsoft.Coyote;5using Microsoft.Coyote.Actors;6using Microsoft.Coyote.Actors.Timers;7using Microsoft.Coyote.Samples.Monitors;8{9    {10        public string Message;11        public CancelTimerAction2(string message)12        {13            this.Message = message;14        }15    }16    {17        private Dictionary<string, TimerInfo> timers = new Dictionary<string, TimerInfo>();18        [OnEventDoAction(typeof(CancelTimerAction2), nameof(HandleCancelTimerAction))]19        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimerElapsed))]20        private class Init : State { }21        private void HandleCancelTimerAction(Event e)22        {23            var action = e as CancelTimerAction2;24            this.SendEvent(action.Message, new CancelTimer());25        }26        private void HandleTimerElapsed(Event e)27        {28            var elapsed = e as TimerElapsedEvent;29            this.Assert(!this.timers.ContainsKey(elapsed.Info.Id), "Timer '{0}' already exists.", elapsed.Info.Id);30            this.timers.Add(elapsed.Info.Id, elapsed.Info);31        }32    }33}34using System;35using System.Threading.Tasks;36using System.Collections.Generic;37using Microsoft.Coyote;38using Microsoft.Coyote.Actors;39using Microsoft.Coyote.Actors.Timers;40using Microsoft.Coyote.Samples.Monitors;41{42    {43        public string Message;44        public CancelTimerAction3(string message)45        {46            this.Message = message;47        }48    }49    {50        private Dictionary<string, TimerInfo> timers = new Dictionary<string, TimerInfo>();51        [OnEventDoAction(typeof(CancelTimerAction3), nameof(HandleCancelTimerAction))]52        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimerElapsed))]53        private class Init : State { }54        private void HandleCancelTimerAction(Event e)55        {56            var action = e as CancelTimerAction3;

CancelTimerAction2

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Samples.Monitors;5{6    {7        static void Main(string[] args)8        {9            Runtime runtime = Runtime.Create();10            runtime.RegisterMonitor(typeof(CancelFailure));11            runtime.CreateActor(typeof(Actor3));12            runtime.Run();13        }14    }15    {16        [OnEventDoAction(typeof(UnitEvent), nameof(Start))]17        class Init : State { }18        void Start()19        {20            this.SendEvent(this.Id, new UnitEvent(), 1000);21            this.SendEvent(this.Id, new CancelTimerAction2(this.Id, 1000));22        }23    }24}

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