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How to use StartTimerEvent method of Microsoft.Coyote.Samples.Monitors.StartTimerEvent class

Best Coyote code snippet using Microsoft.Coyote.Samples.Monitors.StartTimerEvent.StartTimerEvent

FailureDetector.cs

Source:FailureDetector.cs

...110            // the timeout value is not actually used, because the timer is abstracted111            // away using Coyote to enable systematic testing (i.e. timeouts are triggered112            // nondeterministically). In production, this model timer machine will be113            // replaced by a real timer.114            this.SendEvent(this.Timer, new Timer.StartTimerEvent(100));115        }116        /// <summary>117        /// This action is triggered whenever a node replies with a 'Pong' event.118        /// </summary>119        private void PongAction(Event e)120        {121            var node = (e as Node.Pong).Node;122            if (this.Alive.Contains(node))123            {124                this.Responses.Add(node);125                // Checks if the status of alive nodes has changed.126                if (this.Responses.Count == this.Alive.Count)127                {128                    this.SendEvent(this.Timer, new Timer.CancelTimerEvent());129                    this.RaiseEvent(new TimerCancelled());130                }131            }132        }133        private void TimeoutAction()134        {135            // One attempt is done for this round.136            this.Attempts++;137            // Each round has a maximum number of 2 attempts.138            if (this.Responses.Count < this.Alive.Count && this.Attempts < 2)139            {140                // Retry by looping back to same state.141                this.RaiseGotoStateEvent<SendPing>();142                return;143            }144            foreach (var node in this.Nodes)145            {146                if (this.Alive.Contains(node) && !this.Responses.Contains(node))147                {148                    this.Alive.Remove(node);149                    // Send failure notification to any clients.150                    foreach (var client in this.Clients)151                    {152                        this.SendEvent(client, new NodeFailed(node));153                    }154                }155            }156            this.RaiseEvent(new RoundDone());157        }158        [OnEventDoAction(typeof(Timer.CancelSuccess), nameof(CancelSuccessAction))]159        [OnEventDoAction(typeof(Timer.CancelFailure), nameof(CancelFailure))]160        [DeferEvents(typeof(Timer.TimeoutEvent), typeof(Node.Pong))]161        private class WaitForCancelResponse : State { }162        private void CancelSuccessAction()163        {164            this.RaiseEvent(new RoundDone());165        }166        private void CancelFailure()167        {168            this.RaisePopStateEvent();169        }170        [OnEntry(nameof(ResetOnEntry))]171        [OnEventGotoState(typeof(Timer.TimeoutEvent), typeof(SendPing))]172        [IgnoreEvents(typeof(Node.Pong))]173        private class Reset : State { }174        /// <summary>175        /// Prepares the failure detector for the next round.176        /// </summary>177        private void ResetOnEntry()178        {179            this.Attempts = 0;180            this.Responses.Clear();181            // Starts the timer with a given timeout value (see details above).182            this.SendEvent(this.Timer, new Timer.StartTimerEvent(1000));183        }184    }185}...

Timer.cs

Source:Timer.cs

...23        /// Although this event accepts a timeout value, because24        /// this machine models a timer by nondeterministically25        /// triggering a timeout, this value is not used.26        /// </summary>27        internal class StartTimerEvent : Event28        {29            public int Timeout;30            public StartTimerEvent(int timeout)31            {32                this.Timeout = timeout;33            }34        }35        internal class TimeoutEvent : Event { }36        internal class CancelSuccess : Event { }37        internal class CancelFailure : Event { }38        internal class CancelTimerEvent : Event { }39        /// <summary>40        /// Reference to the owner of the timer.41        /// </summary>42        private ActorId Target;43        [Start]44        [OnEntry(nameof(InitOnEntry))]45        private class Init : State { }46        /// <summary>47        /// When it enters the 'Init' state, the timer receives a reference to48        /// the target machine, and then transitions to the 'WaitForReq' state.49        /// </summary>50        private void InitOnEntry(Event e)51        {52            this.Target = (e as Config).Target;53            this.RaiseGotoStateEvent<WaitForReq>();54        }55        /// <summary>56        /// The timer waits in the 'WaitForReq' state for a request from the client.57        ///58        /// It responds with a 'CancelFailure' event on a 'CancelTimer' event.59        ///60        /// It transitions to the 'WaitForCancel' state on a 'StartTimerEvent' event.61        /// </summary>62        [OnEventGotoState(typeof(CancelTimerEvent), typeof(WaitForReq), nameof(CancelTimerAction))]63        [OnEventGotoState(typeof(StartTimerEvent), typeof(WaitForCancel))]64        private class WaitForReq : State { }65        private void CancelTimerAction()66        {67            this.SendEvent(this.Target, new CancelFailure());68        }69        /// <summary>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>...

StartTimerEvent

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(string[] args)9        {10            using (var runtime = RuntimeFactory.Create())11            {12                runtime.Start();13                var actor = runtime.CreateActor(typeof(HelloActor));14                runtime.SendEvent(actor, new StartTimerEvent());15                runtime.WaitCompletion(actor);16            }17        }18    }19    {20        private int counter = 0;21        [OnEventDoAction(typeof(StartTimerEvent), nameof(OnStartTimer))]22        [OnEventDoAction(typeof(DefaultEvent), nameof(OnDefault))]23        private class Init : State { }24        private void OnStartTimer()25        {26            counter++;27            Console.WriteLine($"Counter: {counter}");28            this.SendEvent(this.Id, new DefaultEvent());29        }30        private void OnDefault()31        {32            this.SendEvent(this.IefaultEvent), nameof

StartTimerEvent

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            Runtime.RegisterMonitor(typeof(StartTimerEvent));11            Runtime.RegisterMonitor(typeof(StopTimerEvent));12            Runtime.RegisterMonitor(typeof(TimerElapsedEvent));13            Runtime.RegisterMonitor(typeof(ResetTimerEvent));14            Runtime.RegisterMonitor(typeof(TimerResetEvent));15            Runtime.RegisterMonitor(typeof(ResetTimerElapsedEvent));16            Runtime.RegisterMonitor(typeof(TimerNotResetEvent));17            Runtime.Start(new SystematicTestingConfig());18            var runtime = Runtime.Create();19            runtime.CreateActor(typeof(Actor1));20            runtime.Wait();21        }22    }23    {24        protected override Task OnInitializeAsync(Event initialEvent)25        {26            this.SendEvent(this.Id, new StartTimerEvent(1, 1000));27            this.SendEvent(this.Id, new StopTimerEvent(1));28            this.SendEvent(this.Id, new StartTimerEvent(1, 1000));29            this.SendEvent(this.Id, new ResetTimerEvent(1, 2000));30            this.SendEvent(this.Id, new StopTimerEvdnt(1));31            this.SendEvent(this.Id, new StartTimerEvent(1, 1000));32            this.SendEvent(this.Id, new ResetTimerEvent(1, 2000));33            this.SendEvent(this.Id, new ResetTimerEvent(1, 3000));34            this.SendEvent(this.Id, new StopTimerEvent(1));35            return Task.CompletedTask;36        }37    }38}39using Microsoft.Coyote;40{41    {42        public int TimerId;43        public int Timeout;44        public StartTimerEvent(int timerId, int timeout)45        {46            this.TimerId = timerId;47            this.Timeout = timeout;48        }49    }50}51using Microsoft.Coyote;52{53    {54        public int TimerId;55        public StopTimerEvent(int timerId)56        {

StartTimerEvent

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(string[] args)9        {10            var runtime = RuntimeFactory.Create();11            var actor = runtime.CreateActor(typeof(Actor1));12            runtime.SendEvent(actor, new Event1());13            runtime.WaitCompletion(actor);14        }15    }16    {17        protected override Task OnInitializeAsync(Event initialEvent)18        {19            this.StartTimerEvent(new Event1(), TimeSpan.FromSeconds(1));20            return Task.CompletedTask;21        }22        protected override Task OnEventAsync(Event e)23        {24            this.StopTimerEvent(e);25            return Task.CompletedTask;26        }27    }28    {29    }30}31using System;32using System.Threading.Tasks;33using Microsoft.Coyote;34using Microsoft.Coyote.Actors;35using Microsoft.Coyote.Samples.Monitors;36{37    {38        public static void Main(string[] args)39        {40            var runtime = RuntimeFactory.Create();41            var actor = runtime.CreateActor(typeof(Actor1));42            runtime.SendEvent(actor, new Event1());43            runtime.WaitCompletion(actor);44        }45    }46    {47        protected override Task OnInitializeAsync(Event initialEvent)48        {49            this.StartTimerEvent(new Event1(), TimeSpan.FromSeconds(1));50            return Task.CompletedTask;51        }52        protected override Task OnEventAsync(Event e)53        {54            this.StopTimerEvent(e);55            return Task.CompletedTask;56        }57    }58    {59    }60}

StartTimerEvent

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(string[] args)9        {10            var runtime = RuntimeFactory.Create();11            var actor = runtime.CreateActor(typeof(Actor1));12            runtime.SendEvent(actor, new Event1());13            runtime.WaitCompletion(actor);14        }15    }16    {17        protected override Task OnInitiaeizeAsync(Evenw initial Start18        {19            this.StartTimerEvent(new Event1()T TimeSpan.FromSeconds(1));20            return Task.CompletedTask;21        }22        protected override Task OnEventAsync(Event e)23        {24            this.StopTimerEvent(e);25            return Task.CompletedTask;26        }27    }28    {29    }30}31using System;32using System.Threading.Tasks;33using Microsoft.Coyote;34using Microsoft.CoyotE.Actvrs;35using Microsoet.Coyote.Samples.Monitors;36{37    {38        public static void Main(string[] args)39        {40            var runtime = RuntimeFactory.Create();41            var actor = runtime.CreateActor(typeof(Actor1));42            runtime.SendEvent(actor, new Event1());43            runtime.WaitCompletion(actor);44        }45    }46    {47        protected override Task OnInitializeAsync(Event initialEvent)48        {49            this.StartTimerEvent(new Event1(), TimeSpan.FromSeconds(1));50            return Task.CompletedTask;51        }52        protected override Task OnEventAsync(Event e)53        {54            this.StopTimerEvent(e);55            return Task.CompletedTask;56        }57    }58    {59    }60}61        }62    }63}64using System;65using System.Threading.Tasks;66using Microsoft.Coyote;67using Microsoft.Coyote.Actors;68using Microsoft.Coyote.Samples.Monitors;69{70    {71        public static void Main(string[] args)72        {73            using (var runtime = RuntimeFactory.Create())74            {75                runtime.Start();76                var actor = runtime.CreateActor(typeof(HelloActor));77                runtime.SendEvent(actor, new StartTimerEvent());78                runtime.WaitCompletion(actor);79            }80        }81    }82    {83        private int counter = 0;84        [OnEventDoAction(typeof(StartTimerEvent), nameof(OnStartTimer))]85        [OnEventDoAction(typeof(DefaultEvent), nameof

StartTimerEvent

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            Runtime.RegisterMonitor(typeof(StartTimerEvent));11            Runtime.RegisterMonitor(typeof(StopTimerEvent));12            Runtime.RegisterMonitor(typeof(TimerElapsedEvent));13            Runtime.RegisterMonitor(typeof(ResetTimerEvent));14            Runtime.RegisterMonitor(typeof(TimerResetEvent));15            Runtime.RegisterMonitor(typeof(ResetTimerElapsedEvent));16            Runtime.RegisterMonitor(typeof(TimerNotResetEvent));17            Runtime.Start(new SystematicTestingConfig());18            var runtime = Runtime.Create();19            runtime.CreateActor(typeof(Actor1));20            runtime.Wait();21        }22    }23    {24        protected override Task OnInitializeAsync(Event initialEvent)25        {se

StartTimerEvent

Using AI Code Generation

1StartTimerEvent(1000);2StopTimrEvent(1000);3StartTimerEvent(1000);4StopTimerEvent(1000);5StartTimerEvent(1000);6StopTimerEvent(1000);7StartTimerEvent(1000);8StopTimerEvent(1000);9StartTimerEvent(1000);10StopTimerEvent(1000);11StartTimerEvent(1000);12StopTimerEvent(1000);13StartTimerEvent(1000);14            this.SendEvent(this.Id, new StartTimerEvent(1, 1000));15            this.SendEvent(this.Id, new StopTimerEvent(1));16            this.SendEvent(this.Id, new StartTimerEvent(1, 1000));17            this.SendEvent(this.Id, new ResetTimerEvent(1, 2000));18            this.SendEvent(this.Id, new StopTimerEvent(1));19            this.SendEvent(this.Id, new StartTimerEvent(1, 1000));20            this.SendEvent(this.Id, new ResetTimerEvent(1, 2000));21            this.SendEvent(this.Id, new ResetTimerEvent(1, 3000));22            this.SendEvent(this.Id, new StopTimerEvent(1));23            return Task.CompletedTask;24        }25    }26}27using Microsoft.Coyote;28{29    {30        public int TimerId;31        public int Timeout;32        public StartTimerEvent(int timerId, int timeout)33        {34            this.TimerId = timerId;35            this.Timeout = timeout;36        }37    }38}39using Microsoft.Coyote;40{41    {42        public int TimerId;43        public StopTimerEvent(int timerId)44        {

StartTimerEvent

Using AI Code Generation

1{2    {3        public StartTimerEvent(int time)4        {5            this.Time = time;6        }7        public int Time { get; private set; }8    }9}10{11    {12        public StopTimerEvent(int time)13        {14            this.Time = time;15        }16        public int Time { get; private set; }17    }18}19{20    {21        public TimerElapsedEvent(int time)22        {23            this.Time = time;24        }25        public int Time { get; private set; }26    }27}28{29    {30        private int CurrentTime;31        [OnEntry(nameof(InitOnEntry))]32        [OnEventDoAction(typeof(StartTimerEvent), nameof(StartTimer))]33        [OnEventDoAction(typeof(StopTimerEvent), nameof(StopTimer))]34        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(TimerElapsed))]35        {36        }37        private void InitOnEntry()38        {39            this.CurrentTime = 0;40        }41        private void StartTimer()42        {43            this.CurrentTime = (this.ReceivedEvent as StartTimerEvent).Time;44        }45        private void StopTimer()46        {47            this.Assert((this.ReceivedEvent as StopTimerEvent).Time == this.CurrentTime);48        }49        private void TimerElapsed()50        {51            this.Assert((this.ReceivedEvent as TimerElapsedEvent).Time == this.CurrentTime);52        }53    }54}

StartTimerEvent

Using AI Code Generation

1{2    using System;3    using Microsoft.Coyote;4    using Microsoft.Coyote.Actors;5    using Microsoft.Coyote.Samples.Monitors;6    using Microsoft.Coyote.Tasks;7    {8        public static void Main(string[] args)9        {10            Runtime.RegisterMonitor(typeof(StartTimerEvent));11            Runtime.Start(new Configuration(), Run());12        }13        public static async Task Run()14        {15            await Task.CompletedTask;16        }17    }18}19{20    using System;21    using Microsoft.Coyote;22    using Microsoft.Coyote.Actors;23    using Microsoft.Coyote.Samples.Monitors;24    using Microsoft.Coyote.Tasks;25    {26        public static void Main(string[] args)27        {28            Runtime.RegisterMonitor(typeof(StopTimerEvent));29            Runtime.Start(new Configuration(), Run());30        }31        public static async Task Run()32        {33            await Task.CompletedTask;34        }35    }36}37{38    using System;39    using Microsoft.Coyote;40    using Microsoft.Coyote.Actors;41    using Microsoft.Coyote.Samples.Monitors;42    using Microsoft.Coyote.Tasks;43    {44        public static void Main(string[] args)45        {46            Runtime.RegisterMonitor(typeof(TimerElapsedEvent));47            Runtime.Start(new Configuration(), Run());48        }49        public static async Task Run()50        {51            await Task.CompletedTask;52        }53    }54}55{56    using System;57    using Microsoft.Coyote;58    using Microsoft.Coyote.Actors;59    using Microsoft.Coyote.Samples.Monitors;60    using Microsoft.Coyote.Tasks;61    {62        public static void Main(string[] args)63        {64            Runtime.RegisterMonitor(typeof(TimerElapsedEvent));65            Runtime.Start(new Configuration(), Run());66        }67        public static async Task Run()68        {69            await Task.CompletedTask;70        }71    }72}

StartTimerEvent

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using Microsoft.Coyote.Samples.Monitors.Events;3using Microsoft.Coyote.Samples.Monitors.Machines;4using Microsoft.Coyote.Specifications;5using System;6{7    {8        static void Main(string[] args)9        {10            Console.WriteLine("Hello World!");11            var config = Configuration.Create();12            config.SchedulingStrategy = SchedulingStrategy.DFS;13            config.SchedulingIterations = 100000;14            config.SchedulingMaxSteps = 100;15            config.SchedulingVerbosity = 2;16            var runtime = RuntimeFactory.Create(config);17            runtime.RegisterMonitor(typeof(TimerMonitor));18            runtime.CreateActor(typeof(StartTimerEvent), new StartTimerEvent(1000));19            runtime.Wait();20        }21    }22    {23        public int Delay { get; private set; }24        public StartTimerEvent(int delay)25        {26            this.Delay = delay;27        }28    }29    {30        [OnEventDoAction(typeof(StartTimerEvent), nameof(StartTimer))]31        class Idle : MonitorState { }32        void StartTimer(Event e)33        {34            this.StartTimer(e, (e as StartTimerEvent).Delay);35        }36        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(TimerElapsed))]37        class TimerStarted : MonitorState { }38        void TimerElapsed()39        {40            this.RaiseGotoStateEvent<Idle>();41        }42    }43}44using Microsoft.Coyote.Samples.Monitors;45using Microsoft.Coyote.Samples.Monitors.Events;46using Microsoft.Coyote.Samples.Monitors.Machines;47using Microsoft.Coyote.Specifications;48using System;49{50    {51        static void Main(string[] args)52        {53            Console.WriteLine("Hello World!");54            var config = Configuration.Create();55            config.SchedulingStrategy = SchedulingStrategy.DFS;56            config.SchedulingIterations = 100000;57            config.SchedulingMaxSteps = 100;58            config.SchedulingVerbosity = 2;59            var runtime = RuntimeFactory.Create(config);60            runtime.RegisterMonitor(typeof(TimerMonitor));61            runtime.CreateActor(typeof(StartTimerEvent),

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