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How to use Greeter class of Microsoft.Coyote.Samples.HelloWorldActors package

Best Coyote code snippet using Microsoft.Coyote.Samples.HelloWorldActors.Greeter

Program.cs

Source:Program.cs

...34            // In Coyote once an actor is created it lives forever until it is halted.35            runtime.CreateActor(typeof(TestActor));36        }37        /// <summary>38        /// This TestActor is designed to test our "Greeter" by sending it one or more RequestGreetingEvents.39        /// </summary>40        [OnEventDoAction(typeof(GreetingEvent), nameof(HandleGreeting))]41        private class TestActor : Actor42        {43            private ActorId GreeterId;44            private int Count;45            protected override Task OnInitializeAsync(Event initialEvent)46            {47                // Create the Greeter and hold onto the returned ActorId.  The ActorId is not the48                // actual Greeter object instance, it is like a handle to the actor that is managed49                // by the Coyote actor runtime.50                this.GreeterId = this.CreateActor(typeof(Greeter));51                // Now request a random number of greetings.  The SendEvent call here queues up52                // work on the Greeter, but HandleGreeting will not be called until this method53                // is done.54                this.Count = 1 + this.RandomInteger(5);55                Console.WriteLine("Requesting {0} greeting{1}", this.Count, this.Count == 1 ? string.Empty : "s");56                for (int i = 0; i < this.Count; i++)57                {58                    this.SendEvent(this.GreeterId, new RequestGreetingEvent(this.Id));59                }60                return base.OnInitializeAsync(initialEvent);61            }62            private void HandleGreeting(Event e)63            {64                // this is perfectly thread safe, because all message handling in actors is65                // serialized within the Actor class.66                this.Count--;67                string greeting = ((GreetingEvent)e).Greeting;68                Console.WriteLine("Received greeting: {0}", greeting);69                this.Assert(this.Count >= 0, "Too many greetings returned!");70            }71        }72    }...

Greeter.cs

Source:Greeter.cs

...7    /// This is a Coyote Actor that handles a RequestGreetingEvent and responds8    /// with a GreetingEvent.9    /// </summary>10    [OnEventDoAction(typeof(RequestGreetingEvent), nameof(HandleGreeting))]11    public class Greeter : Actor12    {13        /// <summary>14        /// This method is called when this actor receives a RequestGreetingEvent.15        /// </summary>16        /// <param name="e">The event should be of type RequestGreetingEvent.</param>17        private void HandleGreeting(Event e)18        {19            if (e is RequestGreetingEvent ge)20            {21                string greeting = this.RandomBoolean() ? "Hello World!" : "Good Morning";22                this.SendEvent(ge.Caller, new GreetingEvent(greeting));23                if (this.RandomInteger(10) is 0)24                {25                    // bug: a 1 in 10 chance of sending too many greetings....

Greeter

Using AI Code Generation

1using Microsoft.Coyote.Samples.HelloWorldActors;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var greeter = new Greeter();9            await greeter.SayHelloAsync();10        }11    }12}13using Microsoft.Coyote.Samples.HelloWorldActors;14using System;15using System.Threading.Tasks;16{17    {18        static async Task Main(string[] args)19        {20            var greeter = new Greeter();21            await greeter.SayHelloAsync();22        }23    }24}25using Microsoft.Coyote.Samples.HelloWorldActors;26using System;27using System.Threading.Tasks;28{29    {30        static async Task Main(string[] args)31        {32            var greeter = new Greeter();33            await greeter.SayHelloAsync();34        }35    }36}37using Microsoft.Coyote.Samples.HelloWorldActors;38using System;39using System.Threading.Tasks;40{41    {42        static async Task Main(string[] args)43        {44            var greeter = new Greeter();45            await greeter.SayHelloAsync();46        }47    }48}49using Microsoft.Coyote.Samples.HelloWorldActors;50using System;51using System.Threading.Tasks;52{53    {54        static async Task Main(string[] args)55        {56            var greeter = new Greeter();57            await greeter.SayHelloAsync();58        }59    }60}61using Microsoft.Coyote.Samples.HelloWorldActors;62using System;63using System.Threading.Tasks;64{65    {

Greeter

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Samples.HelloWorldActors;5{6    {7        private readonly string greeting;8        private readonly ActorId greeter;9        public Greeter(string greeting, ActorId greeter)10        {11            this.greeting = greeting;12            this.greeter = greeter;13        }14        protected override async Task OnInitializeAsync(Event initialEvent)15        {16            await this.SendEventAsync(this.greeter, new Greeting(this.greeting));17        }18    }19}20using System;21using System.Threading.Tasks;22using Microsoft.Coyote.Actors;23using Microsoft.Coyote.Samples.HelloWorldActors;24{25    {26        private readonly string greeting;27        private readonly ActorId greeter;28        public Greeter(string greeting, ActorId greeter)29        {30            this.greeting = greeting;31            this.greeter = greeter;32        }33        protected override async Task OnInitializeAsync(Event initialEvent)34        {35            await this.SendEventAsync(this.greeter, new Greeting(this.greeting));36        }37    }38}39using System;40using System.Threading.Tasks;41using Microsoft.Coyote.Actors;42using Microsoft.Coyote.Samples.HelloWorldActors;43{44    {45        private readonly string greeting;46        private readonly ActorId greeter;47        public Greeter(string greeting, ActorId greeter)48        {49            this.greeting = greeting;50            this.greeter = greeter;51        }52        protected override async Task OnInitializeAsync(Event initialEvent)53        {54            await this.SendEventAsync(this.greeter, new Greeting(this.greeting));55        }56    }57}58using System;

Greeter

Using AI Code Generation

1using Microsoft.Coyote.Samples.HelloWorldActors;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            var greeter = new Greeter();10            await greeter.SayHello("Coyote");11        }12    }13}

Greeter

Using AI Code Generation

1using Microsoft.Coyote.Samples.HelloWorldActors;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var greeter = new Greeter();9            await greeter.SayHello("Coyote!");10        }11    }12}13using Microsoft.Coyote.Samples.HelloWorldActors;14using System;15using System.Threading.Tasks;16{17    {18        static async Task Main(string[] args)19        {20            var greeter = new Greeter();21            await greeter.SayHello("Coyote!");22        }23    }24}25using Microsoft.Coyote.Samples.HelloWorldActors;26using System;27using System.Threading.Tasks;28{29    {30        static async Task Main(string[] args)31        {32            var greeter = new Greeter();33            await greeter.SayHello("Coyote!");34        }35    }36}37using Microsoft.Coyote.Samples.HelloWorldActors;38using System;39using System.Threading.Tasks;40{41    {42        static async Task Main(string[] args)43        {44            var greeter = new Greeter();45            await greeter.SayHello("Coyote!");46        }47    }48}49using Microsoft.Coyote.Samples.HelloWorldActors;50using System;51using System.Threading.Tasks;52{53    {54        static async Task Main(string[] args)55        {56            var greeter = new Greeter();57            await greeter.SayHello("Coyote!");58        }59    }60}61using Microsoft.Coyote.Samples.HelloWorldActors;62using System;

Greeter

Using AI Code Generation

1using Microsoft.Coyote.Samples.HelloWorldActors;2{3    {4        static void Main(string[] args)5        {6            var greeter = new Greeter();7            greeter.SayHello();8        }9    }10}11using Microsoft.Coyote.Samples.HelloWorldActors;12{13    {14        static void Main(string[] args)15        {16            var greeter = new Greeter();17            greeter.SayHello();18        }19    }20}21using Microsoft.Coyote.Samples.HelloWorldActors;22{23    {24        static void Main(string[] args)25        {26            var greeter = new Greeter();27            greeter.SayHello();28        }29    }30}31using Microsoft.Coyote.Samples.HelloWorldActors;32{33    {34        static void Main(string[] args)35        {36            var greeter = new Greeter();37            greeter.SayHello();38        }39    }40}41using Microsoft.Coyote.Samples.HelloWorldActors;42{43    {44        static void Main(string[] args)45        {46            var greeter = new Greeter();47            greeter.SayHello();48        }49    }50}51using Microsoft.Coyote.Samples.HelloWorldActors;52{53    {54        static void Main(string[] args)55        {56            var greeter = new Greeter();57            greeter.SayHello();58        }59    }60}

Greeter

Using AI Code Generation

1using Microsoft.Coyote.Samples.HelloWorldActors;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Samples.HelloWorldActors;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Samples.HelloWorldActors;6using Microsoft.Coyote.Actors;7using Microsoft.Coyote.Samples.HelloWorldActors;8using Microsoft.Coyote.Actors;9using Microsoft.Coyote.Samples.HelloWorldActors;10using Microsoft.Coyote.Actors;11using Microsoft.Coyote.Samples.HelloWorldActors;12using Microsoft.Coyote.Actors;13using Microsoft.Coyote.Samples.HelloWorldActors;14using Microsoft.Coyote.Actors;15using Microsoft.Coyote.Samples.HelloWorldActors;16using Microsoft.Coyote.Actors;17using Microsoft.Coyote.Samples.HelloWorldActors;18using Microsoft.Coyote.Actors;19using Microsoft.Coyote.Samples.HelloWorldActors;20using Microsoft.Coyote.Actors;21using Microsoft.Coyote.Samples.HelloWorldActors;22using Microsoft.Coyote.Actors;23using Microsoft.Coyote.Samples.HelloWorldActors;24using Microsoft.Coyote.Actors;

Greeter

Using AI Code Generation

1using Microsoft.Coyote.Samples.HelloWorldActors;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors;4{5    {6        protected override async Task OnInitializeAsync(Event initialEvent)7        {8            var greeter = ActorId.CreateRandom();9            await this.Runtime.CreateActorAsync(typeof(Greeter), greeter);10            await this.Runtime.SendEventAsync(greeter, new Greet("World"));11        }12    }13}14using Microsoft.Coyote.Samples.HelloWorldActors;15using Microsoft.Coyote.Actors;16{17    {18        protected override async Task OnInitializeAsync(Event initialEvent)19        {20            var greeter = ActorId.CreateRandom();21            await this.Runtime.CreateActorAsync(typeof(Greeter), greeter);22            await this.Runtime.SendEventAsync(greeter, new Greet("World"));23        }24        protected override Task OnEventAsync(Event e)25        {26            if (e is Greet greet)27            {28                this.Log.WriteLine($"Hello {greet.Who}!");29            }30            return Task.CompletedTask;31        }32    }33}34using Microsoft.Coyote.Samples.HelloWorldActors;35using Microsoft.Coyote.Actors;36{

Greeter

Using AI Code Generation

1using Microsoft.Coyote.Samples.HelloWorldActors;2using System;3using System.Threading.Tasks;4{5    {6        public static void Main(string[] args)7        {8            var greeter = new Greeter();9            greeter!.SayHello("World");10            var response = greeter!.AskHowAreYou();11            Console.WriteLine(response);12        }13    }14}

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