How to use SetupEvent class of Microsoft.Coyote.Samples.CloudMessaging package

Best Coyote code snippet using Microsoft.Coyote.Samples.CloudMessaging.SetupEvent

Server.cs

Source:Server.cs

1ï»¿// Copyright (c) Microsoft Corporation.2// Licensed under the MIT License.3using System;4using System.Collections.Generic;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors;7using Microsoft.Coyote.Actors.Timers;8namespace Microsoft.Coyote.Samples.CloudMessaging9{10    /// <summary>11    /// A Raft server implemented using a <see cref="StateMachine"/>. The server12    /// transitions between being a follower, candidate or leader. Each of these13    /// roles is implemented as a <see cref="StateMachine.State"/>.14    /// </summary>15    public class Server : StateMachine16    {17        /// <summary>18        /// Event that configures a Raft server.19        /// </summary>20        public class SetupServerEvent : Event21        {22            public readonly IServerManager ServerManager;23            public readonly ActorId ClusterManager;24            public SetupServerEvent(IServerManager serverManager, ActorId clusterManager)25            {26                this.ServerManager = serverManager;27                this.ClusterManager = clusterManager;28            }29        }30        /// <summary>31        /// Manages this server instance.32        /// </summary>33        private IServerManager Manager;34        /// <summary>35        /// The id of the ClusterManager state machine.36        /// </summary>37        private ActorId ClusterManager;38        /// <summary>39        /// Latest term server has seen (initialized to 0 on40        /// first boot, increases monotonically).41        /// </summary>42        private int CurrentTerm;43        /// <summary>44        /// The candidate id that received vote in current term (or null if none).45        /// </summary>46        private string VotedFor;47        /// <summary>48        /// Index of highest log entry known to be committed (initialized49        /// to 0, increases monotonically).50        /// </summary>51        private int CommitIndex;52        /// <summary>53        /// Index of highest log entry applied to state machine (initialized54        /// to 0, increases monotonically).55        /// </summary>56        private int LastApplied;57        /// <summary>58        /// Log entries.59        /// </summary>60        private List<Log> Logs;61        /// <summary>62        /// For each server, index of the next log entry to send to that63        /// server (initialized to leader last log index + 1).64        /// </summary>65        private Dictionary<string, int> NextIndex;66        /// <summary>67        /// For each server, index of highest log entry known to be replicated68        /// on server (initialized to 0, increases monotonically).69        /// </summary>70        private Dictionary<string, int> MatchIndex;71        /// <summary>72        /// Number of canditate votes received.73        /// </summary>74        private int VotesReceived;75        /// <summary>76        /// Number of log entry votes received.77        /// </summary>78        private int LogVotesReceived;79        /// <summary>80        /// Previously handled client requests.81        /// </summary>82        private HashSet<string> HandledClientRequests;83        /// <summary>84        /// The leader election timer.85        /// </summary>86        private TimerInfo LeaderElectionTimer;87        [Start]88        [OnEventGotoState(typeof(NotifyJoinedServiceEvent), typeof(Follower))]89        [DeferEvents(typeof(WildCardEvent))]90        private class Init : State { }91        [OnEntry(nameof(BecomeFollower))]92        [OnEventDoAction(typeof(VoteRequestEvent), nameof(VoteRequest))]93        [OnEventDoAction(typeof(VoteResponseEvent), nameof(VoteResponse))]94        [OnEventDoAction(typeof(AppendLogEntriesRequestEvent), nameof(AppendLogEntriesRequest))]95        [OnEventDoAction(typeof(AppendLogEntriesResponseEvent), nameof(AppendLogEntriesResponse))]96        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimeout))]97        [IgnoreEvents(typeof(ClientRequestEvent), typeof(ClientResponseEvent))]98        private class Follower : State { }99        [OnEntry(nameof(BecomeCandidate))]100        [OnEventDoAction(typeof(VoteRequestEvent), nameof(VoteRequest))]101        [OnEventDoAction(typeof(VoteResponseEvent), nameof(VoteResponse))]102        [OnEventDoAction(typeof(AppendLogEntriesRequestEvent), nameof(AppendLogEntriesRequest))]103        [OnEventDoAction(typeof(AppendLogEntriesResponseEvent), nameof(AppendLogEntriesResponse))]104        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimeout))]105        [IgnoreEvents(typeof(ClientRequestEvent), typeof(ClientResponseEvent))]106        private class Candidate : State { }107        [OnEntry(nameof(BecomeLeader))]108        [OnEventDoAction(typeof(ClientRequestEvent), nameof(HandleClientRequest))]109        [OnEventDoAction(typeof(VoteRequestEvent), nameof(VoteRequest))]110        [OnEventDoAction(typeof(VoteResponseEvent), nameof(VoteResponse))]111        [OnEventDoAction(typeof(AppendLogEntriesRequestEvent), nameof(AppendLogEntriesRequest))]112        [OnEventDoAction(typeof(AppendLogEntriesResponseEvent), nameof(AppendLogEntriesResponse))]113        [IgnoreEvents(typeof(TimerElapsedEvent), typeof(ClientResponseEvent))]114        private class Leader : State { }115        /// <summary>116        /// Asynchronous callback that is invoked when the server is initialized.117        /// </summary>>118        protected override Task OnInitializeAsync(Event initialEvent)119        {120            var setupEvent = initialEvent as SetupServerEvent;121            this.Manager = setupEvent.ServerManager;122            this.ClusterManager = setupEvent.ClusterManager;123            this.CurrentTerm = 0;124            this.CommitIndex = 0;125            this.LastApplied = 0;126            this.VotedFor = string.Empty;127            this.Logs = new List<Log>();128            this.NextIndex = new Dictionary<string, int>();129            this.MatchIndex = new Dictionary<string, int>();130            this.HandledClientRequests = new HashSet<string>();131            return Task.CompletedTask;132        }133        private void StartTimer()134        {135            if (this.LeaderElectionTimer is null)136            {137                // Start a periodic leader election timer.138                this.LeaderElectionTimer = this.StartPeriodicTimer(this.Manager.LeaderElectionDueTime,139                    this.Manager.LeaderElectionPeriod);140            }141        }142        /// <summary>143        /// Asynchronous callback that initializes the server upon144        /// transition to a new role.145        /// </summary>146        private void BecomeFollower()147        {148            this.StartTimer();149            this.VotesReceived = 0;150        }151        private void BecomeCandidate()152        {153            this.StartTimer();154            this.CurrentTerm++;155            this.VotedFor = this.Manager.ServerId;156            this.VotesReceived = 1;157            var lastLogIndex = this.Logs.Count;158            var lastLogTerm = lastLogIndex > 0 ? this.Logs[lastLogIndex - 1].Term : 0;159            this.SendEvent(this.ClusterManager, new VoteRequestEvent(this.CurrentTerm, this.Manager.ServerId, lastLogIndex, lastLogTerm));160            this.Logger.WriteLine($"<VoteRequest> {this.Manager.ServerId} sent vote request " +161                $"(term={this.CurrentTerm}, lastLogIndex={lastLogIndex}, lastLogTerm={lastLogTerm}).");162        }163        private void BecomeLeader()164        {165            this.Manager.NotifyElectedLeader(this.CurrentTerm);166            var logIndex = this.Logs.Count;167            var logTerm = logIndex > 0 ? this.Logs[logIndex - 1].Term : 0;168            this.NextIndex.Clear();169            this.MatchIndex.Clear();170            foreach (var serverId in this.Manager.RemoteServerIds)171            {172                this.NextIndex.Add(serverId, logIndex + 1);173                this.MatchIndex.Add(serverId, 0);174            }175            foreach (var serverId in this.Manager.RemoteServerIds)176            {177                this.SendEvent(this.ClusterManager, new AppendLogEntriesRequestEvent(serverId, this.Manager.ServerId, this.CurrentTerm, logIndex,178                    logTerm, new List<Log>(), this.CommitIndex, string.Empty));179                this.Logger.WriteLine($"<AppendLogEntriesRequest> {this.Manager.ServerId} new leader sent append " +180                    $"entries request to {serverId} (term={this.CurrentTerm}, " +181                    $"prevLogIndex={logIndex}, prevLogTerm={logTerm}, " +182                    $"#entries=0, leaderCommit={this.CommitIndex})");183            }184        }185        /// <summary>186        /// Handle the received <see cref="VoteRequestEvent"/> by voting based187        /// on the current role of the Raft server.188        /// </summary>189        private void VoteRequest(Event e)190        {191            var request = e as VoteRequestEvent;192            this.Logger.WriteLine($"<VoteRequest> {this.Manager.ServerId} received vote request from " +193                $"{request.CandidateId} (term={request.Term}, lastLogIndex={request.LastLogIndex}, " +194                $"lastLogTerm={request.LastLogTerm}).");195            if (request.Term > this.CurrentTerm)196            {197                this.CurrentTerm = request.Term;198                this.VotedFor = string.Empty;199                if (this.CurrentState == typeof(Candidate) || this.CurrentState == typeof(Leader))200                {201                    if (this.CurrentState == typeof(Leader))202                    {203                        this.Logger.WriteLine($"<Leader> {this.Manager.ServerId} is relinquishing leadership because VoteRequest term is {request.Term}");204                    }205                    this.RaiseGotoStateEvent<Follower>();206                }207            }208            var lastLogIndex = this.Logs.Count;209            var lastLogTerm = lastLogIndex > 0 ? this.Logs[lastLogIndex - 1].Term : 0;210            bool voteGranted = false;211            if ((this.VotedFor.Length == 0 || this.VotedFor == request.CandidateId) &&212                request.Term >= this.CurrentTerm && lastLogIndex <= request.LastLogIndex &&213                lastLogTerm <= request.LastLogTerm)214            {215                this.VotedFor = request.CandidateId;216                voteGranted = true;217            }218            this.SendEvent(this.ClusterManager, new VoteResponseEvent(request.CandidateId, this.CurrentTerm, voteGranted));219            this.Logger.WriteLine($"<VoteResponse> {this.Manager.ServerId} sent vote response " +220                $"(term={this.CurrentTerm}, log={this.Logs.Count}, vote={voteGranted}).");221        }222        /// <summary>223        /// Handle the received <see cref="VoteResponseEvent"/> based on the current role224        /// of the Raft server. If the server is in the <see cref="Candidate"/> role, and225        /// receives a vote majority, then it is elected as leader.226        /// </summary>227        private void VoteResponse(Event e)228        {229            var response = e as VoteResponseEvent;230            this.Logger.WriteLine($"<VoteResponse> {this.Manager.ServerId} received vote response " +231                $"(term={response.Term}, vote-granted={response.VoteGranted}).");232            if (response.Term > this.CurrentTerm)233            {234                this.CurrentTerm = response.Term;235                this.VotedFor = string.Empty;236                if (this.CurrentState == typeof(Candidate) || this.CurrentState == typeof(Leader))237                {238                    if (this.CurrentState == typeof(Leader))239                    {240                        this.Logger.WriteLine($"<Leader> {this.Manager.ServerId} is relinquishing leadership because VoteResponseEvent term is {response.Term}");241                    }242                    this.RaiseGotoStateEvent<Follower>();243                }244            }245            else if (this.CurrentState == typeof(Candidate) &&246                response.Term == this.CurrentTerm && response.VoteGranted)247            {248                this.VotesReceived++;249                if (this.VotesReceived >= (this.Manager.NumServers / 2) + 1)250                {251                    // A new leader is elected.252                    this.Logger.WriteLine($"<LeaderElection> {this.Manager.ServerId} was elected leader " +253                        $"(term={this.CurrentTerm}, #votes={this.VotesReceived}, log={this.Logs.Count}).");254                    this.VotesReceived = 0;255                    this.RaiseGotoStateEvent<Leader>();256                }257            }258        }259        /// <summary>260        /// Handle the received <see cref="AppendLogEntriesRequestEvent"/> based on261        /// the current role of the Raft server.262        /// </summary>263        private void AppendLogEntriesRequest(Event e)264        {265            var request = e as AppendLogEntriesRequestEvent;266            this.Logger.WriteLine($"<AppendLogEntriesRequest> {this.Manager.ServerId} received append " +267                $"entries request (term={request.Term}, leader={request.LeaderId}, " +268                $"prevLogIndex={request.PrevLogIndex}, prevLogTerm={request.PrevLogTerm}, " +269                $"#entries={request.Entries.Count}, leaderCommit={request.LeaderCommit})");270            bool appendEntries = this.CurrentState == typeof(Follower) ||271                this.CurrentState == typeof(Candidate);272            if (request.Term > this.CurrentTerm)273            {274                this.CurrentTerm = request.Term;275                this.VotedFor = string.Empty;276                if (this.CurrentState == typeof(Candidate))277                {278                    this.RaiseGotoStateEvent<Follower>();279                }280                else if (this.CurrentState == typeof(Leader))281                {282                    this.Logger.WriteLine($"<Leader> {this.Manager.ServerId} is relinquishing leadership because AppendLogEntriesRequestEvent term is {request.Term}");283                    appendEntries = true;284                    this.RaiseGotoStateEvent<Follower>();285                }286            }287            if (appendEntries)288            {289                if (request.Term < this.CurrentTerm)290                {291                    this.SendEvent(this.ClusterManager, new AppendLogEntriesResponseEvent(request.LeaderId, this.Manager.ServerId, this.CurrentTerm, false, request.Command));292                    this.Logger.WriteLine($"<AppendLogEntriesResponse> {this.Manager.ServerId} sent append " +293                        $"entries response (term={this.CurrentTerm}, log={this.Logs.Count}, " +294                        $"last-applied={this.LastApplied}, append=false[<term]) in state {this.CurrentState.Name}.");295                }296                else297                {298                    if (request.PrevLogIndex > 0 &&299                        (this.Logs.Count < request.PrevLogIndex ||300                        this.Logs[request.PrevLogIndex - 1].Term != request.PrevLogTerm))301                    {302                        this.SendEvent(this.ClusterManager, new AppendLogEntriesResponseEvent(request.LeaderId, this.Manager.ServerId, this.CurrentTerm, false, request.Command));303                        this.Logger.WriteLine($"<AppendLogEntriesResponse> {this.Manager.ServerId} sent append " +304                            $"entries response (term={this.CurrentTerm}, log={this.Logs.Count}, " +305                            $"last-applied={this.LastApplied}, append=false[missing]) in state {this.CurrentState.Name}.");306                    }307                    else308                    {309                        if (request.Entries.Count > 0)310                        {311                            var currentIndex = request.PrevLogIndex + 1;312                            foreach (var entry in request.Entries)313                            {314                                if (this.Logs.Count < currentIndex)315                                {316                                    this.Logs.Add(entry);317                                }318                                else if (this.Logs[currentIndex - 1].Term != entry.Term)319                                {320                                    this.Logs.RemoveRange(currentIndex - 1, this.Logs.Count - (currentIndex - 1));321                                    this.Logs.Add(entry);322                                }323                                currentIndex++;324                            }325                        }326                        if (request.LeaderCommit > this.CommitIndex &&327                            this.Logs.Count < request.LeaderCommit)328                        {329                            this.CommitIndex = this.Logs.Count;330                        }331                        else if (request.LeaderCommit > this.CommitIndex)332                        {333                            this.CommitIndex = request.LeaderCommit;334                        }335                        if (this.CommitIndex > this.LastApplied)336                        {337                            this.LastApplied++;338                        }339                        this.SendEvent(this.ClusterManager, new AppendLogEntriesResponseEvent(request.LeaderId, this.Manager.ServerId, this.CurrentTerm, true, request.Command));340                        this.Logger.WriteLine($"<AppendLogEntriesResponse> {this.Manager.ServerId} sent append " +341                            $"entries response (term={this.CurrentTerm}, log={this.Logs.Count}, " +342                            $"entries-received={request.Entries.Count}, last-applied={this.LastApplied}, " +343                            $"append=true) in state {this.CurrentState.Name}.");344                    }345                }346            }347        }348        /// <summary>349        /// Handle the received <see cref="AppendLogEntriesResponseEvent"/> based on350        /// the current role of the Raft server.351        /// </summary>352        private void AppendLogEntriesResponse(Event e)353        {354            var response = e as AppendLogEntriesResponseEvent;355            this.Logger.WriteLine($"<AppendLogEntriesResponse> {this.Manager.ServerId} received append entries " +356                $"response from {response.SenderId} (term={response.Term}, success={response.Success}) in state {this.CurrentState.Name}");357            if (response.Term > this.CurrentTerm)358            {359                this.CurrentTerm = response.Term;360                this.VotedFor = string.Empty;361                if (this.CurrentState == typeof(Candidate) || this.CurrentState == typeof(Leader))362                {363                    if (this.CurrentState == typeof(Leader))364                    {365                        this.Logger.WriteLine($"<Leader> {this.Manager.ServerId} is relinquishing leadership because AppendLogEntriesResponseEvent term is {response.Term}");366                    }367                    this.RaiseGotoStateEvent<Follower>();368                }369            }370            else if (this.CurrentState == typeof(Leader) && response.Term == this.CurrentTerm)371            {372                if (response.Success)373                {374                    this.NextIndex[response.SenderId] = this.Logs.Count + 1;375                    this.MatchIndex[response.SenderId] = this.Logs.Count;376                    this.LogVotesReceived++;377                    if (response.Command.Length > 0 &&378                        this.LogVotesReceived >= (this.Manager.NumServers / 2) + 1)379                    {380                        var commitIndex = this.MatchIndex[response.SenderId];381                        if (commitIndex > this.CommitIndex &&382                            this.Logs[commitIndex - 1].Term == this.CurrentTerm)383                        {384                            this.CommitIndex = commitIndex;385                        }386                        this.LogVotesReceived = 0;387                        this.HandledClientRequests.Add(response.Command);388                        this.SendEvent(this.ClusterManager, new ClientResponseEvent(response.Command, this.Manager.ServerId));389                        this.Logger.WriteLine($"<ClientResponse> {this.Manager.ServerId} sent " +390                            $"client response (command={response.Command})");391                    }392                    else393                    {394                        this.Logger.WriteLine($"<Leader> {this.Manager.ServerId} has {this.LogVotesReceived} of max possible {this.Manager.NumServers} on command {response.Command}");395                    }396                }397                else398                {399                    if (this.NextIndex[response.SenderId] > 1)400                    {401                        this.NextIndex[response.SenderId] = this.NextIndex[response.SenderId] - 1;402                    }403                    var entries = this.Logs.GetRange(this.NextIndex[response.SenderId] - 1, this.Logs.Count - (this.NextIndex[response.SenderId] - 1));404                    var prevLogIndex = this.NextIndex[response.SenderId] - 1;405                    var prevLogTerm = prevLogIndex > 0 ? this.Logs[prevLogIndex - 1].Term : 0;406                    this.SendEvent(this.ClusterManager, new AppendLogEntriesRequestEvent(response.SenderId, this.Manager.ServerId, this.CurrentTerm, prevLogIndex,407                        prevLogTerm, entries, this.CommitIndex, response.Command));408                    this.Logger.WriteLine($"<AppendLogEntriesRequest> {this.Manager.ServerId} sent append " +409                        $"entries request to {response.SenderId} (term={this.CurrentTerm}, " +410                        $"prevLogIndex={prevLogIndex}, prevLogTerm={prevLogTerm}, " +411                        $"#entries={entries.Count}, leaderCommit={this.CommitIndex})");412                }413            }414        }415        /// <summary>416        /// Handle the received <see cref="ClientRequestEvent"/>.417        /// </summary>418        private void HandleClientRequest(Event e)419        {420            var clientRequest = e as ClientRequestEvent;421            if (this.HandledClientRequests.Contains(clientRequest.Command))422            {423                return;424            }425            this.Logger.WriteLine($"<ClientRequest> {this.Manager.ServerId} received " +426                $"client request (command={clientRequest.Command})");427            // Append the command to the log.428            this.Logs.Add(new Log(this.CurrentTerm, clientRequest.Command));429            this.LogVotesReceived = 1;430            // Replicate the new log entries out to each remote server then wait for a majority of nodes to431            // respond with AppendLogEntriesResponseEvent before deciding if we can commit this new log entry432            // and then send the ClientResponseEvent.433            var lastLogIndex = this.Logs.Count;434            foreach (var serverId in this.Manager.RemoteServerIds)435            {436                if (lastLogIndex < this.NextIndex[serverId])437                {438                    continue;439                }440                var entries = this.Logs.GetRange(this.NextIndex[serverId] - 1,441                    this.Logs.Count - (this.NextIndex[serverId] - 1));442                var prevLogIndex = this.NextIndex[serverId] - 1;443                var prevLogTerm = prevLogIndex > 0 ? this.Logs[prevLogIndex - 1].Term : 0;444                this.SendEvent(this.ClusterManager, new AppendLogEntriesRequestEvent(serverId, this.Manager.ServerId, this.CurrentTerm, prevLogIndex,445                    prevLogTerm, entries, this.CommitIndex, clientRequest.Command));446                this.Logger.WriteLine($"<AppendLogEntriesRequest> {this.Manager.ServerId} leader sent append " +447                    $"entries request to {serverId} (term={this.CurrentTerm}, " +448                    $"prevLogIndex={prevLogIndex}, prevLogTerm={prevLogTerm}, " +449                    $"#entries={entries.Count}, leaderCommit={this.CommitIndex}, command={clientRequest.Command}");450            }451        }452        /// <summary>453        /// Handle the received <see cref="TimerElapsedEvent"/> to start a new454        /// leader election. This handler is only called when the server is in455        /// the <see cref="Follower"/> or <see cref="Candidate"/> role.456        /// </summary>457        private void HandleTimeout()458        {459            // The timeout happens too often during testing, so we add a Random 1 in 10 chance here460            // to reduce that a bit.461            if (this.Manager.TimeoutDelay is 0 || this.RandomInteger(this.Manager.TimeoutDelay) is 0)462            {463                this.RaiseGotoStateEvent<Candidate>();464            }465        }466        protected override Task OnExceptionHandledAsync(Exception ex, Event e)467        {468            return base.OnExceptionHandledAsync(ex, e);469        }470    }471}...

RaftTestScenario.cs

Source:RaftTestScenario.cs

...60            {61                serverHost.Start();62            }63            // Create the client actor instance, so the runtime starts executing it.64            runtime.CreateActor(client, typeof(MockClient), new MockClient.SetupEvent(cluster, numRequests, TimeSpan.FromSeconds(1)));65        }66        /// <summary>67        /// Creates a new cluster manager.68        /// </summary>69        protected virtual ActorId CreateClusterManager(IActorRuntime runtime) =>70            runtime.CreateActor(typeof(MockClusterManager));71        /// <summary>72        /// Creates a new server host.73        /// </summary>74        protected virtual IServerManager CreateServerHost(IActorRuntime runtime, ActorId serverProxy,75            IEnumerable<ActorId> serverProxies, ActorId client, ActorId cluster) =>76            new MockServerHost(runtime, serverProxy, serverProxies, client, cluster);77    }78}...

MockClient.cs

Source:MockClient.cs

...13    [OnEventDoAction(typeof(ClientResponseEvent), nameof(HandleResponse))]14    [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimeout))]15    public class MockClient : Actor16    {17        public class SetupEvent : Event18        {19            internal readonly ActorId Cluster;20            internal readonly int NumRequests;21            internal readonly TimeSpan RetryTimeout;22            public TaskCompletionSource<bool> Finished;23            public SetupEvent(ActorId cluster, int numRequests, TimeSpan retryTimeout)24            {25                this.Cluster = cluster;26                this.NumRequests = numRequests;27                this.RetryTimeout = retryTimeout;28                this.Finished = new TaskCompletionSource<bool>();29            }30        }31        private SetupEvent ClientInfo;32        private int NumResponses;33        private string NextCommand => $"request-{this.NumResponses}";34        protected override Task OnInitializeAsync(Event initialEvent)35        {36            var setup = initialEvent as SetupEvent;37            this.ClientInfo = setup;38            this.NumResponses = 0;39            // Start by sending the first request.40            this.SendNextRequest();41            // Create a periodic timer to retry sending requests, if needed.42            // The chosen time does not matter, as the client will run under43            // test mode, and thus the time is controlled by the runtime.44            this.StartPeriodicTimer(TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(1));45            return Task.CompletedTask;46        }47        private void SendNextRequest()48        {49            this.SendEvent(this.ClientInfo.Cluster, new ClientRequestEvent(this.NextCommand));50            this.Logger.WriteLine($"<Client> sent {this.NextCommand}.");...

SetupEvent

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Samples.CloudMessaging;6using Microsoft.Coyote.Samples.CloudMessaging.Actors;7using Microsoft.Coyote.Samples.CloudMessaging.Events;8{9    {10        private static async Task Main(string[] args)11        {12            using (var runtime = RuntimeFactory.Create())13            {14                var storage = runtime.CreateActor(typeof(Storage));15                var setup = runtime.CreateActor(typeof(Setup), new SetupEvent(storage));16                runtime.SendEvent(setup, new SetupEvent(storage));17                await runtime.WaitCompletionAsync(setup);18                runtime.SendEvent(storage, new MessageEvent("Hello World!"));19                await runtime.WaitCompletionAsync(storage);20            }21        }22    }23}24using System;25using System.Threading.Tasks;26using Microsoft.Coyote;27using Microsoft.Coyote.Actors;28using Microsoft.Coyote.Samples.CloudMessaging;29using Microsoft.Coyote.Samples.CloudMessaging.Actors;30using Microsoft.Coyote.Samples.CloudMessaging.Events;31{32    {33        protected override async Task OnInitializeAsync(Event initialEvent)34        {35            this.RegisterEvent<MessageEvent>(this.OnMessageEvent);36        }37        private void OnMessageEvent(Event e)38        {39            var message = (MessageEvent)e;40            Console.WriteLine(message.Text);41        }42    }43}44using System;45using System.Threading.Tasks;

SetupEvent

Using AI Code Generation

1using Microsoft.Coyote.Samples.CloudMessaging;2using System;3using System.Collections.Generic;4using System.IO;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            SetupEvent setupEvent = new SetupEvent();13            setupEvent.EventId = "1";14            setupEvent.EventName = "1";15            setupEvent.EventTime = "1";16            setupEvent.EventData = "1";17            setupEvent.EventSource = "1";18            setupEvent.EventTarget = "1";19            setupEvent.EventVersion = "1";20            setupEvent.EventDataSchema = "1";21            setupEvent.EventDataContentType = "1";22            setupEvent.EventSubject = "1";23            setupEvent.EventSubjectVersion = "1";24            setupEvent.EventSubjectProperties = "1";25            setupEvent.EventSubjectPropertiesSchema = "1";26            setupEvent.EventSubjectPropertiesContentType = "1";27            setupEvent.EventSubjectPropertiesSchemaVersion = "1";28            setupEvent.EventSubjectPropertiesData = "1";29            setupEvent.EventSubjectPropertiesDataSchema = "1";

SetupEvent

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 setupEvent = new SetupEvent();9            await setupEvent.Run();10        }11    }12}13using System;14using System.Collections.Generic;15using System.Linq;16using System.Threading.Tasks;17using Microsoft.Coyote.Samples.CloudMessaging;18{19    {20        static async Task Main(string[] args)21        {22            var setupEvent = new SetupEvent();23            await setupEvent.Run();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            var setupEvent = new SetupEvent();35            await setupEvent.Run();36        }37    }38}39using System;40using System.Threading.Tasks;41using Microsoft.Coyote.Samples.CloudMessaging;42{43    {44        static async Task Main(string[] args)45        {46            var setupEvent = new SetupEvent();47            await setupEvent.Run();48        }49    }50}51using System;52using System.Threading.Tasks;53using Microsoft.Coyote.Samples.CloudMessaging;54{55    {56        static async Task Main(string[] args)57        {58            var setupEvent = new SetupEvent();59            await setupEvent.Run();60        }61    }62}63using System;64using System.Threading.Tasks;65using Microsoft.Coyote.Samples.CloudMessaging;66{67    {68        static async Task Main(string[] args)69        {70            var setupEvent = new SetupEvent();71            await setupEvent.Run();72        }73    }74}

SetupEvent

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4using Microsoft.Coyote.Samples.CloudMessaging.Events;5using Microsoft.Coyote.Actors;6using Microsoft.Coyote;7using Microsoft.Coyote.Samples.CloudMessaging.Actors;8using Microsoft.Coyote.Samples.CloudMessaging.Actors.Setup;9using Microsoft.Coyote.Samples.CloudMessaging.Actors.Setup.Events;10{11    {12        static async Task Main(string[] args)13        {14            var runtime = RuntimeFactory.Create();15            var setupActor = runtime.CreateActor(typeof(SetupActor));16            await runtime.SendEventAsync(setupActor, new SetupEvent());17            await runtime.WaitAsync();18        }19    }20}21using System;22using System.Threading.Tasks;23using Microsoft.Coyote.Samples.CloudMessaging;24using Microsoft.Coyote.Samples.CloudMessaging.Events;25using Microsoft.Coyote.Actors;26using Microsoft.Coyote;27using Microsoft.Coyote.Samples.CloudMessaging.Actors;28using Microsoft.Coyote.Samples.CloudMessaging.Actors.Setup;29using Microsoft.Coyote.Samples.CloudMessaging.Actors.Setup.Events;30{31    {32        static async Task Main(string[] args)33        {34            var runtime = RuntimeFactory.Create();35            var setupActor = runtime.CreateActor(typeof(SetupActor));36            await runtime.SendEventAsync(setupActor, new SetupEvent());37            await runtime.WaitAsync();38        }39    }40}41using System;42using System.Threading.Tasks;43using Microsoft.Coyote.Samples.CloudMessaging;44using Microsoft.Coyote.Samples.CloudMessaging.Events;45using Microsoft.Coyote.Actors;46using Microsoft.Coyote;47using Microsoft.Coyote.Samples.CloudMessaging.Actors;48using Microsoft.Coyote.Samples.CloudMessaging.Actors.Setup;49using Microsoft.Coyote.Samples.CloudMessaging.Actors.Setup.Events;50{51    {52        static async Task Main(string[] args)53        {54            var runtime = RuntimeFactory.Create();55            var setupActor = runtime.CreateActor(typeof(SetupActor));56            await runtime.SendEventAsync(setupActor, new SetupEvent());57            await runtime.WaitAsync();58        }59    }60}

SetupEvent

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4using Microsoft.CoyoteActors;5{6    public class SetupEvent : Event { }7    public class SetEvent : Event { }8    public class GetEvent : Event { }9    public class ResetEvent : Event { }10    public class InvokeEvent : Event { }11}12using System;13using System.Threading.Tasks;14using Microsoft.Coyote.Samples.CloudMessaging;15using Microsoft.CoyoteActors;16{17    public class SetupEvent : Event { }18    public class SetEvent : Event { }19    public class GetEvent : Event { }20    public class ResetEvent : Event { }21    public class InvokeEvent : Event { }22}23using System;24using System.Threading.Tasks;25using Microsoft.Coyote.Samples.CloudMessaging;26using Microsoft.CoyoteActors;27{28    public class SetupEvent : Event { }29    public class SetEvent : Event { }30    public class GetEvent : Event { }31    public class ResetEvent : Event { }32    public class InvokeEvent : Event { }33}34using System;35using System.Threading.Tasks;36using Microsoft.Coyote.Samples.CloudMessaging;37using Microsoft.CoyoteActors;38{39    public class SetupEvent : Event { }40    public class SetEvent : Event { }41    public class GetEvent : Event { }42    public class ResetEvent : Event { }43    public class InvokeEvent : Event { }44}45using System;46using System.Threading.Tasks;47using Microsoft.Coyote.Samples.CloudMessaging;48using Microsoft.CoyoteActors;49{50    public class SetupEvent : Event { }51    public class SetEvent : Event { }52    public class GetEvent : Event { }

SetupEvent

Using AI Code Generation

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

SetupEvent

Using AI Code Generation

1public async Task Main()2{3    SetupEvent setupEvent = new SetupEvent();4    setupEvent.SetupId = "1";5    setupEvent.SetupName = "setup1";6    setupEvent.SetupValue = "value1";7    setupEvent.SetupDescription = "description1";8    await SendEventAsync(setupEvent);9}10public async Task Main()11{12    SetupEvent setupEvent = new SetupEvent();13    setupEvent.SetupId = "2";14    setupEvent.SetupName = "setup2";15    setupEvent.SetupValue = "value2";16    setupEvent.SetupDescription = "description2";17    await SendEventAsync(setupEvent);18}19public async Task Main()20{21    SetupEvent setupEvent = new SetupEvent();22    setupEvent.SetupId = "3";23    setupEvent.SetupName = "setup3";24    setupEvent.SetupValue = "value3";25    setupEvent.SetupDescription = "description3";26    await SendEventAsync(setupEvent);27}28public async Task Main()29{30    SetupEvent setupEvent = new SetupEvent();31    setupEvent.SetupId = "4";32    setupEvent.SetupName = "setup4";33    setupEvent.SetupValue = "value4";34    setupEvent.SetupDescription = "description4";35    await SendEventAsync(setupEvent);36}37public async Task Main()38{39    SetupEvent setupEvent = new SetupEvent();40    setupEvent.SetupId = "5";41    setupEvent.SetupName = "setup5";42    setupEvent.SetupValue = "value5";43    setupEvent.SetupDescription = "description5";44    await SendEventAsync(setupEvent);45}46public async Task Main()47{48    SetupEvent setupEvent = new SetupEvent();49    setupEvent.SetupId = "6";50    setupEvent.SetupName = "setup6";51    setupEvent.SetupValue = "value6";

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.