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

Best Coyote code snippet using Microsoft.Coyote.Samples.Monitors.Timer.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.Actors.Timers;6using Microsoft.Coyote.Samples.Monitors;7using Microsoft.Coyote.Specifications;8{9    {10        static void Main(string[] args)11        {12            Task.Run(async () => await RunAsync()).Wait();13        }14        static async Task RunAsync()15        {16            using (var runtime = RuntimeFactory.Create())17            {18                var actor = runtime.CreateActor(typeof(MyActor));19                runtime.SendEvent(actor, new StartTimerEvent(100));20                await runtime.WaitNextEventAsync();21            }22        }23    }24    {25        [OnEventDoAction(typeof(StartTimerEvent), nameof(HandleStartTimerEvent))]26        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimerElapsedEvent))]27        {28        }29        private void HandleStartTimerEvent(Event e)30        {31            this.StartTimer(new TimerElapsedEvent(), 100);32        }33        private void HandleTimerElapsedEvent(Event e)34        {35            this.Runtime.Stop();36        }37    }38}39using System;40using System.Threading.Tasks;41using Microsoft.Coyote;42using Microsoft.Coyote.Actors;43using Microsoft.Coyote.Actors.Timers;44using Microsoft.Coyote.Samples.Monitors;45using Microsoft.Coyote.Specifications;46{47    {48        static void Main(string[] args)49        {50            Task.Run(async () => await RunAsync()).Wait();51        }52        static async Task RunAsync()53        {54            using (var runtime = RuntimeFactory.Create())55            {56                var actor = runtime.CreateActor(typeof(MyActor));57                runtime.SendEvent(actor, new StartTimerEvent(100));

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            var runtime = RuntimeFactory.Create();11            runtime.RegisterMonitor(typeof(Timer));12            runtime.CreateActor(typeof(TimerActor));13            runtime.Run();14        }15    }16    {17        private TaskCompletionSource<bool> tcs;18        protected override async Task OnInitializeAsync(Event initialEvent)19        {20            this.tcs = new TaskCompletionSource<bool>();21            this.SendEvent(this.Id, new StartTimerEvent(2000));22            await this.tcs.Task;23        }24        protected override Task OnEventAsync(Event e)25        {26            switch (e)27            {28                    this.tcs.SetResult(true);29                    break;30                    this.Assert(false, "Received unexpected event {0}.", e.GetType().Name);31                    break;32            }33            return Task.CompletedTask;34        }35    }36}37using System;38using System.Threading.Tasks;39using Microsoft.Coyote;40using Microsoft.Coyote.Actors;41using Microsoft.Coyote.Samples.Monitors;42{43    {44        public static void Main()45        {46            var runtime = RuntimeFactory.Create();47            runtime.RegisterMonitor(typeof(Timer));48            runtime.CreateActor(typeof(TimerActor));49            runtime.Run();50        }51    }52    {53        private TaskCompletionSource<bool> tcs;54        protected override async Task OnInitializeAsync(Event initialEvent)55        {56            this.tcs = new TaskCompletionSource<bool>();57            this.SendEvent(this.Id, new StartTimerEvent(2000));58            await this.tcs.Task;59        }60        protected override Task OnEventAsync(Event e)61        {62            switch (e)63            {64                    this.tcs.SetResult(true);65                    break;66                    this.Assert(false, "Received unexpected event {0}.", e.GetType().Name);67                    break;68            }69            return Task.CompletedTask;70        }71    }72}

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            using (var runtime = RuntimeFactory.Create())11            {12                runtime.Start();13                var timer = runtime.CreateActor(typeof(Timer));14                runtime.SendEvent(timer, new StartTimerEvent());15                runtime.Wait();16            }17        }18    }19    {20        private readonly ActorId _monitor;21        public Timer(ActorId monitor)22        {23            this._monitor = monitor;24        }25        [OnEventDoAction(typeof(StartTimerEvent), nameof(StartTimer))]26        {27        }28        private void StartTimer()29        {30            this.SendEvent(this._monitor, new StartTimerEvent(1000));31        }32        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(TimerElapsed))]33        {34        }35        private void TimerElapsed()36        {37            Console.WriteLine("Timer elapsed");38        }39    }40}41using System;42using System.Threading.Tasks;43using Microsoft.Coyote;44using Microsoft.Coyote.Actors;45using Microsoft.Coyote.Samples.Monitors;46{47    {48        public static void Main()49        {50            using (var runtime = RuntimeFactory.Create())51            {52                runtime.Start();53                var timer = runtime.CreateActor(typeof(Timer));54                runtime.SendEvent(timer, new StartTimerEvent());55                runtime.Wait();56            }57        }58    }59    {60        private readonly ActorId _monitor;61        public Timer(

StartTimerEvent

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Samples.Monitors;4using Microsoft.Coyote.Tasks;5{6    {7        static void Main(string[] args)8        {9            var config = Configuration.Create().WithVerbosityEnabled(2);10            var runtime = RuntimeFactory.Create(config);11            runtime.CreateActor(typeof(Actor1));12            runtime.Wait();13        }14    }15    {16        protected override async Task OnInitializeAsync(Event initialEvent)17        {18            var timer = new Timer(this);19            timer.StartTimerEvent(1, 1000);20            await this.Receive(typeof(TimerElapsedEvent));21            Console.WriteLine("Timer elapsed");22        }23    }24}25using System;26using Microsoft.Coyote;27using Microsoft.Coyote.Samples.Monitors;28using Microsoft.Coyote.Tasks;29{30    {31        static void Main(string[] args)32        {33            var config = Configuration.Create().WithVerbosityEnabled(2);34            var runtime = RuntimeFactory.Create(config);35            runtime.CreateActor(typeof(Actor1));36            runtime.Wait();37        }38    }39    {40        private Timer timer;41        protected override async Task OnInitializeAsync(Event initialEvent)42        {43            this.timer = new Timer(this);44            this.timer.StartTimer(1000);45            await this.Receive(typeof(TimerElapsedEvent));46            Console.WriteLine("Timer elapsed");47        }48    }49}50using System;51using Microsoft.Coyote;52using Microsoft.Coyote.Samples.Monitors;53using Microsoft.Coyote.Tasks;54{55    {56        static void Main(string[] args)57        {58            var config = Configuration.Create().WithVerbosityEnabled(2);59            var runtime = RuntimeFactory.Create(config);60            runtime.CreateActor(typeof(Actor1));61            runtime.Wait();62        }63    }64    {65        protected override async Task OnInitializeAsync(Event initialEvent)66        {67            var timer = new Timer(this);68            timer.StartTimer(1, 1000);69            await this.Receive(typeof

StartTimerEvent

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            Timer.StartTimerEvent(1000);10            await Task.Delay(1000);11            Timer.StopTimerEvent();12        }13    }14}15using Microsoft.Coyote.Samples.Monitors;16using System;17using System.Threading.Tasks;18{19    {20        static async Task Main(string[] args)21        {22            Console.WriteLine("Hello World!");23            Timer.StartTimerEvent(1000);24            await Task.Delay(1000);25            Timer.StopTimerEvent();26        }27    }28}29using Microsoft.Coyote.Samples.Monitors;30using System;31using System.Threading.Tasks;32{33    {34        static async Task Main(string[] args)35        {36            Console.WriteLine("Hello World!");37            Timer.StartTimerEvent(1000);38            await Task.Delay(1000);39            Timer.StopTimerEvent();40        }41    }42}43using Microsoft.Coyote.Samples.Monitors;44using System;45using System.Threading.Tasks;46{47    {48        static async Task Main(string[] args)49        {50            Console.WriteLine("Hello World!");51            Timer.StartTimerEvent(1000);52            await Task.Delay(1000);53            Timer.StopTimerEvent();54        }55    }56}57using Microsoft.Coyote.Samples.Monitors;58using System;59using System.Threading.Tasks;60{61    {62        static async Task Main(string[] args)63        {64            Console.WriteLine("Hello World!");65            Timer.StartTimerEvent(1000);66            await Task.Delay(1000);67            Timer.StopTimerEvent();68        }69    }70}

StartTimerEvent

Using AI Code Generation

1using Microsoft.Coyote.Samples.Monitors;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            Timer.StartTimerEvent(1000, "Hello World!");9            Console.ReadLine();10        }11    }12}13using Microsoft.Coyote.Samples.Monitors;14using System;15using System.Threading.Tasks;16{17    {18        static void Main(string[] args)19        {20            Timer timer = new Timer(1000, "Hello World!");21            timer.StartTimer();22            Console.ReadLine();23        }24    }25}26using Microsoft.Coyote.Samples.Monitors;27using System;28using System.Threading.Tasks;29{30    {31        static void Main(string[] args)32        {33            Timer.StartTimer(1000, "Hello World!");34            Console.ReadLine();35        }36    }37}

StartTimerEvent

Using AI Code Generation

1Microsoft.Coyote.Samples.Monitors.Timer.StartTimerEvent(1, "Timer1");2await Microsoft.Coyote.Samples.Monitors.Timer.TimeoutEvent(1, "Timer1");3Microsoft.Coyote.Samples.Monitors.Timer.StartTimerEvent(2, "Timer2");4await Microsoft.Coyote.Samples.Monitors.Timer.TimeoutEvent(2, "Timer2");5Microsoft.Coyote.Samples.Monitors.Timer.StartTimerEvent(3, "Timer3");6await Microsoft.Coyote.Samples.Monitors.Timer.TimeoutEvent(3, "Timer3");7Microsoft.Coyote.Samples.Monitors.Timer.StartTimerEvent(4, "Timer4");8await Microsoft.Coyote.Samples.Monitors.Timer.TimeoutEvent(4, "Timer4");9Microsoft.Coyote.Samples.Monitors.Timer.StartTimerEvent(5, "Timer5");10await Microsoft.Coyote.Samples.Monitors.Timer.TimeoutEvent(5, "Timer5");11Microsoft.Coyote.Samples.Monitors.Timer.StartTimerEvent(6, "Timer6");12await Microsoft.Coyote.Samples.Monitors.Timer.TimeoutEvent(6, "Timer6");13Microsoft.Coyote.Samples.Monitors.Timer.StartTimerEvent(7, "Timer7");14await Microsoft.Coyote.Samples.Monitors.Timer.TimeoutEvent(7, "Timer7");15Microsoft.Coyote.Samples.Monitors.Timer.StartTimerEvent(8, "Timer8");16await Microsoft.Coyote.Samples.Monitors.Timer.TimeoutEvent(8, "Timer8");

StartTimerEvent

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            ActorRuntime.RegisterMonitor<Timer>();10            ActorRuntime.RegisterActor<myActor>();11            ActorRuntime.RegisterActor<myActor2>();12            ActorRuntime.RegisterActor<myActor3>();13            ActorRuntime.RegisterActor<myActor4>();14            ActorRuntime.RegisterActor<myActor5>();15            ActorRuntime.RegisterActor<myActor6>();16            ActorRuntime.RegisterActor<myActor7>();17            ActorRuntime.RegisterActor<myActor8>();18            ActorRuntime.RegisterActor<myActor9>();19            ActorRuntime.RegisterActor<myActor10>();20            ActorRuntime.RegisterActor<myActor11>();21            ActorRuntime.RegisterActor<myActor12>();22            ActorRuntime.RegisterActor<myActor13>();23            ActorRuntime.RegisterActor<myActor14>();24            ActorRuntime.RegisterActor<myActor15>();25            ActorRuntime.RegisterActor<myActor16>();26            ActorRuntime.RegisterActor<myActor17>();27            ActorRuntime.RegisterActor<myActor18>();28            ActorRuntime.RegisterActor<myActor19>();29            ActorRuntime.RegisterActor<myActor20>();30            ActorRuntime.RegisterActor<myActor21>();31            ActorRuntime.RegisterActor<myActor22>();32            ActorRuntime.RegisterActor<myActor23>();33            ActorRuntime.RegisterActor<myActor24>();34            ActorRuntime.RegisterActor<myActor25>();35            ActorRuntime.RegisterActor<myActor26>();36            ActorRuntime.RegisterActor<myActor27>();37            ActorRuntime.RegisterActor<myActor28>();38            ActorRuntime.RegisterActor<myActor29>();39            ActorRuntime.RegisterActor<myActor30>();40            ActorRuntime.RegisterActor<myActor31>();41            ActorRuntime.RegisterActor<myActor32>();42            ActorRuntime.RegisterActor<myActor33>();43            ActorRuntime.RegisterActor<myActor34>();44            ActorRuntime.RegisterActor<myActor35>();45            ActorRuntime.RegisterActor<myActor36>();46            ActorRuntime.RegisterActor<myActor37>();47            ActorRuntime.RegisterActor<myActor38>();48            ActorRuntime.RegisterActor<myActor39>();49            ActorRuntime.RegisterActor<myActor40>();50            ActorRuntime.RegisterActor<myActor41>();51            ActorRuntime.RegisterActor<myActor42>();52            ActorRuntime.RegisterActor<myActor43>();

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