How to use RunAsync method of Microsoft.Coyote.Samples.CloudMessaging.AzureMessageReceiver class

Best Coyote code snippet using Microsoft.Coyote.Samples.CloudMessaging.AzureMessageReceiver.RunAsync

Program.cs

Source:Program.cs

...116        {117            var p = new Program();118            if (p.ParseCommandLine(args))119            {120                await p.RunAsync();121            }122            else123            {124                PrintUsage();125            }126        }127        internal async Task RunAsync()128        {129            try130            {131                // We use the Topic/Subscription pattern which is a pub/sub model where each Server will send132                // messages to this Topic, and every other server has a Subscription to receive those messages.133                // If the Message has a "To" field then the server ignores the message as it was not meant for them.134                // Otherwise the Message is considered a "broadcast" to all servers and each server will handle it.135                // The client also has a subcription on the same topic and is how it broadcasts requests and receives136                // the final response from the elected Leader.137                var managementClient = new ManagementClient(this.ConnectionString);138                if (!await managementClient.TopicExistsAsync(this.TopicName))139                {140                    await managementClient.CreateTopicAsync(this.TopicName);141                }142                // then we need a subscription, whether we are client or server and the subscription name will be143                // the same as our local actorid.144                string subscriptionName = (this.ServerId < 0) ? "Client" : $"Server-{this.ServerId}";145                if (!await managementClient.SubscriptionExistsAsync(this.TopicName, subscriptionName))146                {147                    await managementClient.CreateSubscriptionAsync(148                        new SubscriptionDescription(this.TopicName, subscriptionName));149                }150                Console.WriteLine("Running " + subscriptionName);151                IActorRuntime runtime = RuntimeFactory.Create(Configuration.Create().WithVerbosityEnabled());152                // We create a new Coyote actor runtime instance, and pass an optional configuration153                // that increases the verbosity level to see the Coyote runtime log.154                runtime.OnFailure += RuntimeOnFailure;155                var topicClient = new TopicClient(this.ConnectionString, this.TopicName);156                // cluster manager needs the topic client in order to be able to broadcast messages using Azure Service Bus157                var clusterManager = runtime.CreateActor(typeof(AzureClusterManager), new AzureClusterManager.RegisterMessageBusEvent() { TopicClient = topicClient });158                if (this.ServerId < 0)159                {160                    await this.RunClient(runtime, clusterManager, subscriptionName);161                }162                else163                {164                    await this.RunServer(runtime, clusterManager, subscriptionName);165                }166            }167            catch (Exception ex)168            {169                Console.WriteLine($"{DateTime.Now} :: ex: {ex.ToString()}");170            }171        }172        private async Task RunClient(IActorRuntime runtime, ActorId clusterManager, string subscriptionName)173        {174            CancellationTokenSource cancelSource = new CancellationTokenSource();175            StartRaftServers(this.ConnectionString, this.TopicName, this.ClusterSize);176            var receiver = new AzureMessageReceiver(runtime, this.ConnectionString, this.TopicName, this.LocalId, subscriptionName);177            var nowait = receiver.RunAsync(cancelSource.Token);178            receiver.ResponseReceived += (s, e) =>179            {180                this.completed.SetResult(e);181            };182            // Now send the requested number of ClientRequestEvents to the cluster, and wait for each response.183            for (int i = 0; i < this.NumRequests; i++)184            {185                string command = $"request-{i}";186                Console.WriteLine($"<Client> sending {command}.");187                this.completed = new TaskCompletionSource<ClientResponseEvent>();188                runtime.SendEvent(clusterManager, new ClientRequestEvent(command));189                var response = await this.completed.Task;190                Console.WriteLine($"<Client> received response for {response.Command} from  {response.Server}.");191            }192        }193        private async Task RunServer(IActorRuntime runtime, ActorId clusterManager, string subscriptionName)194        {195            if (this.Debug)196            {197                Console.WriteLine("Attach debugger");198                await Task.Delay(60000);199            }200            CancellationTokenSource cancelSource = new CancellationTokenSource();201            if (this.ClientProcessId == 0)202            {203                throw new Exception("Server should have a client process id");204            }205            MonitorClientProcess(this.ClientProcessId);206            // We create a server host that will create and wrap a Raft server instance (implemented207            // as a Coyote state machine), and execute it using the Coyote runtime.208            var host = new AzureServer(runtime, this.ConnectionString, this.TopicName, this.ServerId, this.ClusterSize, clusterManager);209            this.LocalId = host.HostedServer;210            host.Initialize();211            host.Start();212            var receiver = new AzureMessageReceiver(runtime, this.ConnectionString, this.TopicName, this.LocalId, subscriptionName);213            await receiver.RunAsync(cancelSource.Token);214        }215        /// <summary>216        /// Callback that is invoked when an unhandled exception is thrown in the Coyote runtime.217        /// </summary>218        private static void RuntimeOnFailure(Exception ex)219        {220            int processId = Process.GetCurrentProcess().Id;221            Console.WriteLine($"Server process with id {processId} failed with exception:");222            Console.WriteLine(ex);223            Environment.Exit(1);224        }225        #region infrastructure code226        private static void StartRaftServers(string connectionString, string topicName, int size)227        {...

AzureMessageReceiver.cs

Source:AzureMessageReceiver.cs

...44            this.SubscriptionReceiver = new MessageReceiver(connectionString,45                EntityNameHelper.FormatSubscriptionPath(topicName, subscriptionName),46                ReceiveMode.ReceiveAndDelete);47        }48        public async Task RunAsync(CancellationToken cancellationToken)49        {50            await this.ReceiveMessagesAsync(cancellationToken);51        }52        /// <summary>53        /// Handle the receiving of messages from the Azure Message Bus54        /// </summary>55        /// <param name="cancellationToken">A way to cancel the process</param>56        /// <returns>An async task</returns>57        internal async Task ReceiveMessagesAsync(CancellationToken cancellationToken)58        {59            while (!cancellationToken.IsCancellationRequested)60            {61                // Receive the next message through Azure Service Bus.62                Message message = await this.SubscriptionReceiver.ReceiveAsync(TimeSpan.FromMilliseconds(50));...

RunAsync

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Samples.CloudMessaging;7{8    {9        static void Main(string[] args)10        {11            AzureMessageReceiver receiver = new AzureMessageReceiver();12            receiver.RunAsync().Wait();13        }14    }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using Microsoft.Coyote.Samples.CloudMessaging;22{23    {24        static void Main(string[] args)25        {26            AzureMessageSender sender = new AzureMessageSender();27            sender.RunAsync().Wait();28        }29    }30}31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36using Microsoft.Coyote.Samples.CloudMessaging;37{38    {39        static void Main(string[] args)40        {41            AzureQueueReceiver receiver = new AzureQueueReceiver();42            receiver.RunAsync().Wait();43        }44    }45}46using System;47using System.Collections.Generic;48using System.Linq;49using System.Text;50using System.Threading.Tasks;51using Microsoft.Coyote.Samples.CloudMessaging;52{53    {54        static void Main(string[] args)55        {56            AzureQueueSender sender = new AzureQueueSender();57            sender.RunAsync().Wait();58        }59    }60}61using System;62using System.Collections.Generic;63using System.Linq;64using System.Text;65using System.Threading.Tasks;66using Microsoft.Coyote.Samples.CloudMessaging;67{68    {69        static void Main(string[] args)70        {71            AzureTopicReceiver receiver = new AzureTopicReceiver();72            receiver.RunAsync().Wait();73        }74    }75}

RunAsync

Using AI Code Generation

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

RunAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4{5    {6        public static async Task Main(string[] args)7        {8            var receiver = new AzureMessageReceiver();9            await receiver.RunAsync();10        }11    }12}13using System;14using System.Threading.Tasks;15using Microsoft.Coyote.Samples.CloudMessaging;16{17    {18        public static async Task Main(string[] args)19        {20            var sender = new AzureMessageSender();21            await sender.RunAsync();22        }23    }24}25using System;26using System.Threading.Tasks;27using Microsoft.Coyote.Samples.CloudMessaging;28{29    {30        public static async Task Main(string[] args)31        {32            var receiver = new AzureQueueReceiver();33            await receiver.RunAsync();34        }35    }36}37using System;38using System.Threading.Tasks;39using Microsoft.Coyote.Samples.CloudMessaging;40{41    {42        public static async Task Main(string[] args)43        {44            var sender = new AzureQueueSender();45            await sender.RunAsync();46        }47    }48}49using System;50using System.Threading.Tasks;51using Microsoft.Coyote.Samples.CloudMessaging;52{53    {54        public static async Task Main(string[] args)55        {56            var receiver = new AzureStorageReceiver();57            await receiver.RunAsync();58        }59    }60}61using System;62using System.Threading.Tasks;63using Microsoft.Coyote.Samples.CloudMessaging;64{65    {66        public static async Task Main(string[] args)67        {

RunAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            var azureMessageReceiver = new AzureMessageReceiver();10            var azureMessageSender = new AzureMessageSender();11            var message = "Hello from Coyote";12            await azureMessageSender.SendAsync(message);13            await azureMessageReceiver.RunAsync();14        }15    }16}

RunAsync

Using AI Code Generation

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

RunAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Starting Azure Message Receiver...");9            AzureMessageReceiver receiver = new AzureMessageReceiver();10            await receiver.RunAsync();11        }12    }13}14using System;15using System.Threading.Tasks;16using Microsoft.Coyote.Samples.CloudMessaging;17{18    {19        static async Task Main(string[] args)20        {21            Console.WriteLine("Starting Azure Message Sender...");22            AzureMessageSender sender = new AzureMessageSender();23            await sender.RunAsync();24        }25    }26}27using System;28using System.Threading.Tasks;29using Microsoft.Coyote.Samples.CloudMessaging;30{31    {32        static async Task Main(string[] args)33        {34            Console.WriteLine("Starting Azure Queue Receiver...");35            AzureQueueReceiver receiver = new AzureQueueReceiver();36            await receiver.RunAsync();37        }38    }39}40using System;41using System.Threading.Tasks;42using Microsoft.Coyote.Samples.CloudMessaging;43{44    {45        static async Task Main(string[] args)46        {47            Console.WriteLine("Starting Azure Queue Sender...");48            AzureQueueSender sender = new AzureQueueSender();49            await sender.RunAsync();50        }51    }52}53using System;54using System.Threading.Tasks;55using Microsoft.Coyote.Samples.CloudMessaging;56{57    {58        static async Task Main(string[] args)59        {60            Console.WriteLine("Starting Azure Storage Receiver...");61            AzureStorageReceiver receiver = new AzureStorageReceiver();62            await receiver.RunAsync();63        }64    }65}

RunAsync

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using Microsoft.AspNetCore.Builder;6using Microsoft.AspNetCore.Hosting;7using Microsoft.AspNetCore.Http;8using Microsoft.Extensions.DependencyInjection;9using Microsoft.Extensions.Hosting;10using Microsoft.Coyote.Samples.CloudMessaging;11using Microsoft.Extensions.Configuration;12using Microsoft.Coyote.Samples.CloudMessaging.WebSocketServer;13using Microsoft.AspNetCore.Mvc;14using Microsoft.Extensions.Logging;15{16    {17        public Startup(IConfiguration configuration)18        {19            Configuration = configuration;20        }21        public IConfiguration Configuration { get; }22        public void ConfigureServices(IServiceCollection services)23        {24            services.AddControllers();25            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_3_0);26            services.AddMvc(options => options.EnableEndpointRouting = false);27            services.AddSignalR();28            services.AddSingleton<Microsoft.Coyote.Samples.CloudMessaging.AzureMessageReceiver>();29        }30        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILogger<Startup> logger)31        {32            if (env.IsDevelopment())33            {34                app.UseDeveloperExceptionPage();35            }36            app.UseRouting();37            app.UseEndpoints(endpoints =>38            {39                endpoints.MapControllerRoute(40                    pattern: "{controller=Home}/{action=Index}/{id?}");41            });42            app.UseDefaultFiles();43            app.UseStaticFiles();44            app.UseSignalR(routes =>45            {46                routes.MapHub<WebSocketHub>("/wsHub");47            });48            var service = app.ApplicationServices.GetService<Microsoft.Coyote.Samples.CloudMessaging.AzureMessageReceiver>();49            service.RunAsync(logger);50        }51    }52}53using System;54using System.Collections.Generic;55using System.Linq;56using System.Threading.Tasks;57using Microsoft.AspNetCore.Builder;58using Microsoft.AspNetCore.Hosting;59using Microsoft.AspNetCore.Http;60using Microsoft.Extensions.DependencyInjection;61using Microsoft.Extensions.Hosting;

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