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How to use ConfigureEvent method of Microsoft.Coyote.Actors.BugFinding.Tests.Response class

Best Coyote code snippet using Microsoft.Coyote.Actors.BugFinding.Tests.Response.ConfigureEvent

RaftTests.cs

Source:RaftTests.cs

...90            private void ConfiguringOnInit()91            {92                for (int idx = 0; idx < this.NumberOfServers; idx++)93                {94                    this.SendEvent(this.Servers[idx], new Server.ConfigureEvent(idx, this.Servers, this.Id));95                }96                this.SendEvent(this.Client, new Client.ConfigureEvent(this.Id));97                this.RaiseEvent(new LocalEvent());98            }99            private class Availability : StateGroup100            {101                [OnEventDoAction(typeof(NotifyLeaderUpdate), nameof(BecomeAvailable))]102                [OnEventDoAction(typeof(ShutDown), nameof(ShuttingDown))]103                [OnEventGotoState(typeof(LocalEvent), typeof(Available))]104                [DeferEvents(typeof(Client.Request))]105                public class Unavailable : State106                {107                }108                [OnEventDoAction(typeof(Client.Request), nameof(SendClientRequestToLeader))]109                [OnEventDoAction(typeof(RedirectRequest), nameof(RedirectClientRequest))]110                [OnEventDoAction(typeof(NotifyLeaderUpdate), nameof(RefreshLeader))]111                [OnEventDoAction(typeof(ShutDown), nameof(ShuttingDown))]112                [OnEventGotoState(typeof(LocalEvent), typeof(Unavailable))]113                public class Available : State114                {115                }116            }117            private void BecomeAvailable(Event e)118            {119                this.UpdateLeader(e as NotifyLeaderUpdate);120                this.RaiseEvent(new LocalEvent());121            }122            private void SendClientRequestToLeader(Event e)123            {124                this.SendEvent(this.Leader, e);125            }126            private void RedirectClientRequest(Event e)127            {128                this.SendEvent(this.Id, (e as RedirectRequest).Request);129            }130            private void RefreshLeader(Event e)131            {132                this.UpdateLeader(e as NotifyLeaderUpdate);133            }134            private void ShuttingDown()135            {136                for (int idx = 0; idx < this.NumberOfServers; idx++)137                {138                    this.SendEvent(this.Servers[idx], new Server.ShutDown());139                }140                this.RaiseHaltEvent();141            }142            private void UpdateLeader(NotifyLeaderUpdate request)143            {144                if (this.LeaderTerm < request.Term)145                {146                    this.Leader = request.Leader;147                    this.LeaderTerm = request.Term;148                }149            }150        }151        /// <summary>152        /// A server in Raft can be one of the following three roles:153        /// follower, candidate or leader.154        /// </summary>155        private class Server : StateMachine156        {157            /// <summary>158            /// Used to configure the server.159            /// </summary>160            public class ConfigureEvent : Event161            {162                public int Id;163                public ActorId[] Servers;164                public ActorId ClusterManager;165                public ConfigureEvent(int id, ActorId[] servers, ActorId manager)166                    : base()167                {168                    this.Id = id;169                    this.Servers = servers;170                    this.ClusterManager = manager;171                }172            }173            /// <summary>174            /// Initiated by candidates during elections.175            /// </summary>176            public class VoteRequest : Event177            {178                public int Term; // candidate's term179                public ActorId CandidateId; // candidate requesting vote180                public int LastLogIndex; // index of candidate's last log entry181                public int LastLogTerm; // term of candidate's last log entry182                public VoteRequest(int term, ActorId candidateId, int lastLogIndex, int lastLogTerm)183                    : base()184                {185                    this.Term = term;186                    this.CandidateId = candidateId;187                    this.LastLogIndex = lastLogIndex;188                    this.LastLogTerm = lastLogTerm;189                }190            }191            /// <summary>192            /// Response to a vote request.193            /// </summary>194            public class VoteResponse : Event195            {196                public int Term; // currentTerm, for candidate to update itself197                public bool VoteGranted; // true means candidate received vote198                public VoteResponse(int term, bool voteGranted)199                    : base()200                {201                    this.Term = term;202                    this.VoteGranted = voteGranted;203                }204            }205            /// <summary>206            /// Initiated by leaders to replicate log entries and207            /// to provide a form of heartbeat.208            /// </summary>209            public class AppendEntriesRequest : Event210            {211                public int Term; // leader's term212                public ActorId LeaderId; // so follower can redirect clients213                public int PrevLogIndex; // index of log entry immediately preceding new ones214                public int PrevLogTerm; // term of PrevLogIndex entry215                public List<Log> Entries; // log entries to store (empty for heartbeat; may send more than one for efficiency)216                public int LeaderCommit; // leader's CommitIndex217                public ActorId ReceiverEndpoint; // client218                public AppendEntriesRequest(int term, ActorId leaderId, int prevLogIndex,219                    int prevLogTerm, List<Log> entries, int leaderCommit, ActorId client)220                    : base()221                {222                    this.Term = term;223                    this.LeaderId = leaderId;224                    this.PrevLogIndex = prevLogIndex;225                    this.PrevLogTerm = prevLogTerm;226                    this.Entries = entries;227                    this.LeaderCommit = leaderCommit;228                    this.ReceiverEndpoint = client;229                }230            }231            /// <summary>232            /// Response to an append entries request.233            /// </summary>234            public class AppendEntriesResponse : Event235            {236                public int Term; // current Term, for leader to update itself237                public bool Success; // true if follower contained entry matching PrevLogIndex and PrevLogTerm238                public ActorId Server;239                public ActorId ReceiverEndpoint; // client240                public AppendEntriesResponse(int term, bool success, ActorId server, ActorId client)241                    : base()242                {243                    this.Term = term;244                    this.Success = success;245                    this.Server = server;246                    this.ReceiverEndpoint = client;247                }248            }249            // Events for transitioning a server between roles.250            private class BecomeFollower : Event251            {252            }253            private class BecomeCandidate : Event254            {255            }256            private class BecomeLeader : Event257            {258            }259            internal class ShutDown : Event260            {261            }262            /// <summary>263            /// The id of this server.264            /// </summary>265            private int ServerId;266            /// <summary>267            /// The cluster manager id.268            /// </summary>269            private ActorId ClusterManager;270            /// <summary>271            /// The servers.272            /// </summary>273            private ActorId[] Servers;274            /// <summary>275            /// Leader id.276            /// </summary>277            private ActorId LeaderId;278            /// <summary>279            /// The election timer of this server.280            /// </summary>281            private ActorId ElectionTimer;282            /// <summary>283            /// The periodic timer of this server.284            /// </summary>285            private ActorId PeriodicTimer;286            /// <summary>287            /// Latest term server has seen (initialized to 0 on288            /// first boot, increases monotonically).289            /// </summary>290            private int CurrentTerm;291            /// <summary>292            /// Candidate id that received vote in current term (or null if none).293            /// </summary>294            private ActorId VotedFor;295            /// <summary>296            /// Log entries.297            /// </summary>298            private List<Log> Logs;299            /// <summary>300            /// Index of highest log entry known to be committed (initialized301            /// to 0, increases monotonically).302            /// </summary>303            private int CommitIndex;304            /// <summary>305            /// Index of the highest log entry applied (initialized to 0, increases monotonically).306            /// </summary>307            private int LastApplied;308            /// <summary>309            /// For each server, index of the next log entry to send to that310            /// server (initialized to leader last log index + 1).311            /// </summary>312            private Dictionary<ActorId, int> NextIndex;313            /// <summary>314            /// For each server, index of highest log entry known to be replicated315            /// on server (initialized to 0, increases monotonically).316            /// </summary>317            private Dictionary<ActorId, int> MatchIndex;318            /// <summary>319            /// Number of received votes.320            /// </summary>321            private int VotesReceived;322            /// <summary>323            /// The latest client request.324            /// </summary>325            private Client.Request LastClientRequest;326            [Start]327            [OnEntry(nameof(EntryOnInit))]328            [OnEventDoAction(typeof(ConfigureEvent), nameof(SetupEvent))]329            [OnEventGotoState(typeof(BecomeFollower), typeof(Follower))]330            [DeferEvents(typeof(VoteRequest), typeof(AppendEntriesRequest))]331            private class Init : State332            {333            }334            private void EntryOnInit()335            {336                this.CurrentTerm = 0;337                this.LeaderId = null;338                this.VotedFor = null;339                this.Logs = new List<Log>();340                this.CommitIndex = 0;341                this.LastApplied = 0;342                this.NextIndex = new Dictionary<ActorId, int>();343                this.MatchIndex = new Dictionary<ActorId, int>();344            }345            private void SetupEvent(Event e)346            {347                this.ServerId = (e as ConfigureEvent).Id;348                this.Servers = (e as ConfigureEvent).Servers;349                this.ClusterManager = (e as ConfigureEvent).ClusterManager;350                this.ElectionTimer = this.CreateActor(typeof(ElectionTimer));351                this.SendEvent(this.ElectionTimer, new ElectionTimer.ConfigureEvent(this.Id));352                this.PeriodicTimer = this.CreateActor(typeof(PeriodicTimer));353                this.SendEvent(this.PeriodicTimer, new PeriodicTimer.ConfigureEvent(this.Id));354                this.RaiseEvent(new BecomeFollower());355            }356            [OnEntry(nameof(FollowerOnInit))]357            [OnEventDoAction(typeof(Client.Request), nameof(RedirectClientRequest))]358            [OnEventDoAction(typeof(VoteRequest), nameof(VoteAsFollower))]359            [OnEventDoAction(typeof(VoteResponse), nameof(RespondVoteAsFollower))]360            [OnEventDoAction(typeof(AppendEntriesRequest), nameof(AppendEntriesAsFollower))]361            [OnEventDoAction(typeof(AppendEntriesResponse), nameof(RespondAppendEntriesAsFollower))]362            [OnEventDoAction(typeof(ElectionTimer.Timeout), nameof(StartLeaderElection))]363            [OnEventDoAction(typeof(ShutDown), nameof(ShuttingDown))]364            [OnEventGotoState(typeof(BecomeFollower), typeof(Follower))]365            [OnEventGotoState(typeof(BecomeCandidate), typeof(Candidate))]366            [IgnoreEvents(typeof(PeriodicTimer.Timeout))]367            private class Follower : State368            {369            }370            private void FollowerOnInit()371            {372                this.LeaderId = null;373                this.VotesReceived = 0;374                this.SendEvent(this.ElectionTimer, new ElectionTimer.StartTimerEvent());375            }376            private void RedirectClientRequest(Event e)377            {378                if (this.LeaderId != null)379                {380                    this.SendEvent(this.LeaderId, e);381                }382                else383                {384                    this.SendEvent(this.ClusterManager, new ClusterManager.RedirectRequest(e));385                }386            }387            private void StartLeaderElection()388            {389                this.RaiseEvent(new BecomeCandidate());390            }391            private void VoteAsFollower(Event e)392            {393                var request = e as VoteRequest;394                if (request.Term > this.CurrentTerm)395                {396                    this.CurrentTerm = request.Term;397                    this.VotedFor = null;398                }399                this.Vote(e as VoteRequest);400            }401            private void RespondVoteAsFollower(Event e)402            {403                var request = e as VoteResponse;404                if (request.Term > this.CurrentTerm)405                {406                    this.CurrentTerm = request.Term;407                    this.VotedFor = null;408                }409            }410            private void AppendEntriesAsFollower(Event e)411            {412                var request = e as AppendEntriesRequest;413                if (request.Term > this.CurrentTerm)414                {415                    this.CurrentTerm = request.Term;416                    this.VotedFor = null;417                }418                this.AppendEntries(e as AppendEntriesRequest);419            }420            private void RespondAppendEntriesAsFollower(Event e)421            {422                var request = e as AppendEntriesResponse;423                if (request.Term > this.CurrentTerm)424                {425                    this.CurrentTerm = request.Term;426                    this.VotedFor = null;427                }428            }429            [OnEntry(nameof(CandidateOnInit))]430            [OnEventDoAction(typeof(Client.Request), nameof(RedirectClientRequest))]431            [OnEventDoAction(typeof(VoteRequest), nameof(VoteAsCandidate))]432            [OnEventDoAction(typeof(VoteResponse), nameof(RespondVoteAsCandidate))]433            [OnEventDoAction(typeof(AppendEntriesRequest), nameof(AppendEntriesAsCandidate))]434            [OnEventDoAction(typeof(AppendEntriesResponse), nameof(RespondAppendEntriesAsCandidate))]435            [OnEventDoAction(typeof(ElectionTimer.Timeout), nameof(StartLeaderElection))]436            [OnEventDoAction(typeof(PeriodicTimer.Timeout), nameof(BroadcastVoteRequests))]437            [OnEventDoAction(typeof(ShutDown), nameof(ShuttingDown))]438            [OnEventGotoState(typeof(BecomeLeader), typeof(Leader))]439            [OnEventGotoState(typeof(BecomeFollower), typeof(Follower))]440            [OnEventGotoState(typeof(BecomeCandidate), typeof(Candidate))]441            private class Candidate : State442            {443            }444            private void CandidateOnInit()445            {446                this.CurrentTerm++;447                this.VotedFor = this.Id;448                this.VotesReceived = 1;449                this.SendEvent(this.ElectionTimer, new ElectionTimer.StartTimerEvent());450                this.BroadcastVoteRequests();451            }452            private void BroadcastVoteRequests()453            {454                // BUG: duplicate votes from same follower455                this.SendEvent(this.PeriodicTimer, new PeriodicTimer.StartTimerEvent());456                for (int idx = 0; idx < this.Servers.Length; idx++)457                {458                    if (idx == this.ServerId)459                    {460                        continue;461                    }462                    var lastLogIndex = this.Logs.Count;463                    var lastLogTerm = this.GetLogTermForIndex(lastLogIndex);464                    this.SendEvent(this.Servers[idx], new VoteRequest(this.CurrentTerm, this.Id,465                        lastLogIndex, lastLogTerm));466                }467            }468            private void VoteAsCandidate(Event e)469            {470                var request = e as VoteRequest;471                if (request.Term > this.CurrentTerm)472                {473                    this.CurrentTerm = request.Term;474                    this.VotedFor = null;475                    this.Vote(e as VoteRequest);476                    this.RaiseEvent(new BecomeFollower());477                }478                else479                {480                    this.Vote(e as VoteRequest);481                }482            }483            private void RespondVoteAsCandidate(Event e)484            {485                var request = e as VoteResponse;486                if (request.Term > this.CurrentTerm)487                {488                    this.CurrentTerm = request.Term;489                    this.VotedFor = null;490                    this.RaiseEvent(new BecomeFollower());491                }492                else if (request.Term != this.CurrentTerm)493                {494                    return;495                }496                if (request.VoteGranted)497                {498                    this.VotesReceived++;499                    if (this.VotesReceived >= (this.Servers.Length / 2) + 1)500                    {501                        this.VotesReceived = 0;502                        this.RaiseEvent(new BecomeLeader());503                    }504                }505            }506            private void AppendEntriesAsCandidate(Event e)507            {508                var request = e as AppendEntriesRequest;509                if (request.Term > this.CurrentTerm)510                {511                    this.CurrentTerm = request.Term;512                    this.VotedFor = null;513                    this.AppendEntries(e as AppendEntriesRequest);514                    this.RaiseEvent(new BecomeFollower());515                }516                else517                {518                    this.AppendEntries(e as AppendEntriesRequest);519                }520            }521            private void RespondAppendEntriesAsCandidate(Event e)522            {523                var request = e as AppendEntriesResponse;524                if (request.Term > this.CurrentTerm)525                {526                    this.CurrentTerm = request.Term;527                    this.VotedFor = null;528                    this.RaiseEvent(new BecomeFollower());529                }530            }531            [OnEntry(nameof(LeaderOnInit))]532            [OnEventDoAction(typeof(Client.Request), nameof(ProcessClientRequest))]533            [OnEventDoAction(typeof(VoteRequest), nameof(VoteAsLeader))]534            [OnEventDoAction(typeof(VoteResponse), nameof(RespondVoteAsLeader))]535            [OnEventDoAction(typeof(AppendEntriesRequest), nameof(AppendEntriesAsLeader))]536            [OnEventDoAction(typeof(AppendEntriesResponse), nameof(RespondAppendEntriesAsLeader))]537            [OnEventDoAction(typeof(ShutDown), nameof(ShuttingDown))]538            [OnEventGotoState(typeof(BecomeFollower), typeof(Follower))]539            [IgnoreEvents(typeof(ElectionTimer.Timeout), typeof(PeriodicTimer.Timeout))]540            private class Leader : State541            {542            }543            private void LeaderOnInit()544            {545                this.Monitor<SafetyMonitor>(new SafetyMonitor.NotifyLeaderElected(this.CurrentTerm));546                this.SendEvent(this.ClusterManager, new ClusterManager.NotifyLeaderUpdate(this.Id, this.CurrentTerm));547                var logIndex = this.Logs.Count;548                var logTerm = this.GetLogTermForIndex(logIndex);549                this.NextIndex.Clear();550                this.MatchIndex.Clear();551                for (int idx = 0; idx < this.Servers.Length; idx++)552                {553                    if (idx == this.ServerId)554                    {555                        continue;556                    }557                    this.NextIndex.Add(this.Servers[idx], logIndex + 1);558                    this.MatchIndex.Add(this.Servers[idx], 0);559                }560                for (int idx = 0; idx < this.Servers.Length; idx++)561                {562                    if (idx == this.ServerId)563                    {564                        continue;565                    }566                    this.SendEvent(this.Servers[idx], new AppendEntriesRequest(this.CurrentTerm, this.Id,567                        logIndex, logTerm, new List<Log>(), this.CommitIndex, null));568                }569            }570            private void ProcessClientRequest(Event e)571            {572                this.LastClientRequest = e as Client.Request;573                var log = new Log(this.CurrentTerm, this.LastClientRequest.Command);574                this.Logs.Add(log);575                this.BroadcastLastClientRequest();576            }577            private void BroadcastLastClientRequest()578            {579                var lastLogIndex = this.Logs.Count;580                this.VotesReceived = 1;581                for (int idx = 0; idx < this.Servers.Length; idx++)582                {583                    if (idx == this.ServerId)584                    {585                        continue;586                    }587                    var server = this.Servers[idx];588                    if (lastLogIndex < this.NextIndex[server])589                    {590                        continue;591                    }592                    var logs = this.Logs.GetRange(this.NextIndex[server] - 1, this.Logs.Count - (this.NextIndex[server] - 1));593                    var prevLogIndex = this.NextIndex[server] - 1;594                    var prevLogTerm = this.GetLogTermForIndex(prevLogIndex);595                    this.SendEvent(server, new AppendEntriesRequest(this.CurrentTerm, this.Id, prevLogIndex,596                        prevLogTerm, logs, this.CommitIndex, this.LastClientRequest.Client));597                }598            }599            private void VoteAsLeader(Event e)600            {601                var request = e as VoteRequest;602                if (request.Term > this.CurrentTerm)603                {604                    this.CurrentTerm = request.Term;605                    this.VotedFor = null;606                    this.RedirectLastClientRequestToClusterManager();607                    this.Vote(e as VoteRequest);608                    this.RaiseEvent(new BecomeFollower());609                }610                else611                {612                    this.Vote(e as VoteRequest);613                }614            }615            private void RespondVoteAsLeader(Event e)616            {617                var request = e as VoteResponse;618                if (request.Term > this.CurrentTerm)619                {620                    this.CurrentTerm = request.Term;621                    this.VotedFor = null;622                    this.RedirectLastClientRequestToClusterManager();623                    this.RaiseEvent(new BecomeFollower());624                }625            }626            private void AppendEntriesAsLeader(Event e)627            {628                var request = e as AppendEntriesRequest;629                if (request.Term > this.CurrentTerm)630                {631                    this.CurrentTerm = request.Term;632                    this.VotedFor = null;633                    this.RedirectLastClientRequestToClusterManager();634                    this.AppendEntries(e as AppendEntriesRequest);635                    this.RaiseEvent(new BecomeFollower());636                }637            }638            private void RespondAppendEntriesAsLeader(Event e)639            {640                var request = e as AppendEntriesResponse;641                if (request.Term > this.CurrentTerm)642                {643                    this.CurrentTerm = request.Term;644                    this.VotedFor = null;645                    this.RedirectLastClientRequestToClusterManager();646                    this.RaiseEvent(new BecomeFollower());647                }648                else if (request.Term != this.CurrentTerm)649                {650                    return;651                }652                if (request.Success)653                {654                    this.NextIndex[request.Server] = this.Logs.Count + 1;655                    this.MatchIndex[request.Server] = this.Logs.Count;656                    this.VotesReceived++;657                    if (request.ReceiverEndpoint != null &&658                        this.VotesReceived >= (this.Servers.Length / 2) + 1)659                    {660                        var commitIndex = this.MatchIndex[request.Server];661                        if (commitIndex > this.CommitIndex &&662                            this.Logs[commitIndex - 1].Term == this.CurrentTerm)663                        {664                            this.CommitIndex = commitIndex;665                        }666                        this.VotesReceived = 0;667                        this.LastClientRequest = null;668                        this.SendEvent(request.ReceiverEndpoint, new Client.Response());669                    }670                }671                else672                {673                    if (this.NextIndex[request.Server] > 1)674                    {675                        this.NextIndex[request.Server] = this.NextIndex[request.Server] - 1;676                    }677                    var logs = this.Logs.GetRange(this.NextIndex[request.Server] - 1, this.Logs.Count - (this.NextIndex[request.Server] - 1));678                    var prevLogIndex = this.NextIndex[request.Server] - 1;679                    var prevLogTerm = this.GetLogTermForIndex(prevLogIndex);680                    this.SendEvent(request.Server, new AppendEntriesRequest(this.CurrentTerm, this.Id, prevLogIndex,681                        prevLogTerm, logs, this.CommitIndex, request.ReceiverEndpoint));682                }683            }684            /// <summary>685            /// Processes the given vote request.686            /// </summary>687            /// <param name="request">VoteRequest.</param>688            private void Vote(VoteRequest request)689            {690                var lastLogIndex = this.Logs.Count;691                var lastLogTerm = this.GetLogTermForIndex(lastLogIndex);692                if (request.Term < this.CurrentTerm ||693                    (this.VotedFor != null && this.VotedFor != request.CandidateId) ||694                    lastLogIndex > request.LastLogIndex ||695                    lastLogTerm > request.LastLogTerm)696                {697                    this.SendEvent(request.CandidateId, new VoteResponse(this.CurrentTerm, false));698                }699                else700                {701                    this.VotedFor = request.CandidateId;702                    this.LeaderId = null;703                    this.SendEvent(request.CandidateId, new VoteResponse(this.CurrentTerm, true));704                }705            }706            /// <summary>707            /// Processes the given append entries request.708            /// </summary>709            /// <param name="request">AppendEntriesRequest.</param>710            private void AppendEntries(AppendEntriesRequest request)711            {712                if (request.Term < this.CurrentTerm)713                {714                    this.SendEvent(request.LeaderId, new AppendEntriesResponse(this.CurrentTerm, false,715                        this.Id, request.ReceiverEndpoint));716                }717                else718                {719                    if (request.PrevLogIndex > 0 &&720                        (this.Logs.Count < request.PrevLogIndex ||721                        this.Logs[request.PrevLogIndex - 1].Term != request.PrevLogTerm))722                    {723                        this.SendEvent(request.LeaderId, new AppendEntriesResponse(this.CurrentTerm, false, this.Id, request.ReceiverEndpoint));724                    }725                    else726                    {727                        if (request.Entries.Count > 0)728                        {729                            var currentIndex = request.PrevLogIndex + 1;730                            foreach (var entry in request.Entries)731                            {732                                if (this.Logs.Count < currentIndex)733                                {734                                    this.Logs.Add(entry);735                                }736                                else if (this.Logs[currentIndex - 1].Term != entry.Term)737                                {738                                    this.Logs.RemoveRange(currentIndex - 1, this.Logs.Count - (currentIndex - 1));739                                    this.Logs.Add(entry);740                                }741                                currentIndex++;742                            }743                        }744                        if (request.LeaderCommit > this.CommitIndex &&745                            this.Logs.Count < request.LeaderCommit)746                        {747                            this.CommitIndex = this.Logs.Count;748                        }749                        else if (request.LeaderCommit > this.CommitIndex)750                        {751                            this.CommitIndex = request.LeaderCommit;752                        }753                        if (this.CommitIndex > this.LastApplied)754                        {755                            this.LastApplied++;756                        }757                        this.LeaderId = request.LeaderId;758                        this.SendEvent(request.LeaderId, new AppendEntriesResponse(this.CurrentTerm, true, this.Id, request.ReceiverEndpoint));759                    }760                }761            }762            private void RedirectLastClientRequestToClusterManager()763            {764                if (this.LastClientRequest != null)765                {766                    this.SendEvent(this.ClusterManager, this.LastClientRequest);767                }768            }769            /// <summary>770            /// Returns the log term for the given log index.771            /// </summary>772            /// <param name="logIndex">Index.</param>773            /// <returns>Term.</returns>774            private int GetLogTermForIndex(int logIndex)775            {776                var logTerm = 0;777                if (logIndex > 0)778                {779                    logTerm = this.Logs[logIndex - 1].Term;780                }781                return logTerm;782            }783            private void ShuttingDown()784            {785                this.SendEvent(this.ElectionTimer, HaltEvent.Instance);786                this.SendEvent(this.PeriodicTimer, HaltEvent.Instance);787                this.RaiseHaltEvent();788            }789        }790        private class Client : StateMachine791        {792            /// <summary>793            /// Used to configure the client.794            /// </summary>795            public class ConfigureEvent : Event796            {797                public ActorId Cluster;798                public ConfigureEvent(ActorId cluster)799                    : base()800                {801                    this.Cluster = cluster;802                }803            }804            /// <summary>805            /// Used for a client request.806            /// </summary>807            internal class Request : Event808            {809                public ActorId Client;810                public int Command;811                public Request(ActorId client, int command)812                    : base()813                {814                    this.Client = client;815                    this.Command = command;816                }817            }818            internal class Response : Event819            {820            }821            private class LocalEvent : Event822            {823            }824            private ActorId Cluster;825            private int LatestCommand;826            private int Counter;827            [Start]828            [OnEntry(nameof(InitOnEntry))]829            [OnEventDoAction(typeof(ConfigureEvent), nameof(SetupEvent))]830            [OnEventGotoState(typeof(LocalEvent), typeof(PumpRequest))]831            private class Init : State832            {833            }834            private void InitOnEntry()835            {836                this.LatestCommand = -1;837                this.Counter = 0;838            }839            private void SetupEvent(Event e)840            {841                this.Cluster = (e as ConfigureEvent).Cluster;842                this.RaiseEvent(new LocalEvent());843            }844            [OnEntry(nameof(PumpRequestOnEntry))]845            [OnEventDoAction(typeof(Response), nameof(ProcessResponse))]846            [OnEventGotoState(typeof(LocalEvent), typeof(PumpRequest))]847            private class PumpRequest : State848            {849            }850            private void PumpRequestOnEntry()851            {852                this.LatestCommand = this.RandomInteger(100);853                this.Counter++;854                this.SendEvent(this.Cluster, new Request(this.Id, this.LatestCommand));855            }856            private void ProcessResponse()857            {858                if (this.Counter is 3)859                {860                    this.SendEvent(this.Cluster, new ClusterManager.ShutDown());861                    this.RaiseHaltEvent();862                }863                else864                {865                    this.RaiseEvent(new LocalEvent());866                }867            }868        }869        private class ElectionTimer : StateMachine870        {871            internal class ConfigureEvent : Event872            {873                public ActorId Target;874                public ConfigureEvent(ActorId id)875                    : base()876                {877                    this.Target = id;878                }879            }880            internal class StartTimerEvent : Event881            {882            }883            internal class CancelTimer : Event884            {885            }886            internal class Timeout : Event887            {888            }889            private class TickEvent : Event890            {891            }892            private ActorId Target;893            [Start]894            [OnEventDoAction(typeof(ConfigureEvent), nameof(SetupEvent))]895            [OnEventGotoState(typeof(StartTimerEvent), typeof(Active))]896            private class Init : State897            {898            }899            private void SetupEvent(Event e)900            {901                this.Target = (e as ConfigureEvent).Target;902            }903            [OnEntry(nameof(ActiveOnEntry))]904            [OnEventDoAction(typeof(TickEvent), nameof(Tick))]905            [OnEventGotoState(typeof(CancelTimer), typeof(Inactive))]906            [IgnoreEvents(typeof(StartTimerEvent))]907            private class Active : State908            {909            }910            private void ActiveOnEntry()911            {912                this.SendEvent(this.Id, new TickEvent());913            }914            private void Tick()915            {916                if (this.RandomBoolean())917                {918                    this.SendEvent(this.Target, new Timeout());919                }920                this.RaiseEvent(new CancelTimer());921            }922            [OnEventGotoState(typeof(StartTimerEvent), typeof(Active))]923            [IgnoreEvents(typeof(CancelTimer), typeof(TickEvent))]924            private class Inactive : State925            {926            }927        }928        private class PeriodicTimer : StateMachine929        {930            internal class ConfigureEvent : Event931            {932                public ActorId Target;933                public ConfigureEvent(ActorId id)934                    : base()935                {936                    this.Target = id;937                }938            }939            internal class StartTimerEvent : Event940            {941            }942            internal class CancelTimer : Event943            {944            }945            internal class Timeout : Event946            {947            }948            private class TickEvent : Event949            {950            }951            private ActorId Target;952            [Start]953            [OnEventDoAction(typeof(ConfigureEvent), nameof(SetupEvent))]954            [OnEventGotoState(typeof(StartTimerEvent), typeof(Active))]955            private class Init : State956            {957            }958            private void SetupEvent(Event e)959            {960                this.Target = (e as ConfigureEvent).Target;961            }962            [OnEntry(nameof(ActiveOnEntry))]963            [OnEventDoAction(typeof(TickEvent), nameof(Tick))]964            [OnEventGotoState(typeof(CancelTimer), typeof(Inactive))]965            [IgnoreEvents(typeof(StartTimerEvent))]966            private class Active : State967            {968            }969            private void ActiveOnEntry()970            {971                this.SendEvent(this.Id, new TickEvent());972            }973            private void Tick()974            {...

ConfigureEvent

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Coyote;5using Microsoft.Coyote.Actors;6using Microsoft.Coyote.Actors.BugFinding.Tests;7using Microsoft.Coyote.BugFinding;8using Microsoft.Coyote.BugFinding.SchedulingStrategies;9using Microsoft.Coyote.BugFinding.Strategies;10using Microsoft.Coyote.TestingServices;11using Microsoft.Coyote.TestingServices.Coverage;12using Microsoft.Coyote.TestingServices.Runtime;13using Microsoft.Coyote.TestingServices.Scheduling;14using Microsoft.Coyote.TestingServices.SchedulingStrategies;15using Microsoft.Coyote.TestingServices.Tracing.Schedule;16using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default;17using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies;18using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default;19using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations;20using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default;21using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies;22using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default;23using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations;24using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default;25using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default.Strategies;26using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default.Strategies.Default;27using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations;28using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default;29using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default.Strategies;30using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default.Strategies.Default.Configurations.Default.Strategies.Default;

ConfigureEvent

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors;7using Microsoft.Coyote.Actors.BugFinding.Tests;8{9    {10        protected override void OnEvent(Event e)11        {12            if (e is Request)13            {14                this.ConfigureEvent(typeof(Request), typeof(ConfigureEvent));15            }16        }17    }18}19using System;20using System.Collections.Generic;21using System.Linq;22using System.Text;23using System.Threading.Tasks;24using Microsoft.Coyote.Actors;25using Microsoft.Coyote.Actors.BugFinding.Tests;26{27    {28    }29}30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35using Microsoft.Coyote.Actors;36using Microsoft.Coyote.Actors.BugFinding.Tests;37{38    {39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using Microsoft.Coyote.Actors;47using Microsoft.Coyote.Actors.BugFinding.Tests;48{49    {50        protected override async Task OnInitializeAsync(Event initialEvent)51        {52            var r = this.CreateActor(typeof(Response));53            await this.SendEventAndExecuteAsync(r, new Request());54        }55    }56}57using System;58using System.Collections.Generic;59using System.Linq;60using System.Text;61using System.Threading.Tasks;62using Microsoft.Coyote.Actors;63using Microsoft.Coyote.Actors.BugFinding.Tests;

ConfigureEvent

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.BugFinding.Tests;6using Microsoft.Coyote.Actors.BugFinding.Tests.Response;7using Microsoft.Coyote.Actors.BugFinding.Tests.Response.Test;8using Microsoft.Coyote.Actors.BugFinding.Tests.Response.Test.Events;9using Microsoft.Coyote.Actors.BugFinding.Tests.Response.Test.Machines;10using Microsoft.Coyote.Actors.BugFinding.Tests.Response.Test.Models;11using Microsoft.Coyote.Actors.BugFinding.Tests.Response.Test.Services;12using Microsoft.Coyote.Specifications;13using Microsoft.Coyote.SystematicTesting;14using Microsoft.Coyote.SystematicTesting.Strategies;15using Microsoft.Coyote.Tasks;16using Microsoft.Coyote.TestingServices;17using Microsoft.Coyote.TestingServices.Runtime;18using Microsoft.Coyote.TestingServices.SchedulingStrategies;19using Microsoft.Coyote.TestingServices.Tracing.Schedule;20using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default;21using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model;22using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events;23using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default;24using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Dummy;25using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Exploration;26using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Schedule;27using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Schedule.Execution;28using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Schedule.Execution.Async;29using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Schedule.Execution.Async.Task;30using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Schedule.Execution.Async.Task.ContinueWith;31using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Schedule.Execution.Async.Task.ContinueWith.Continue;32using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Schedule.Execution.Async.Task.ContinueWith.Continue.Continue;33using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.Model.Events.Default.Schedule.Execution.Async.Task.ContinueWith.Continue.Continue.Continue;

ConfigureEvent

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.BugFinding.Tests;6using Microsoft.Coyote.Actors.BugFinding.Tests.Response;7using Microsoft.Coyote.BugFinding;8using Microsoft.Coyote.BugFinding.Replay;9using Microsoft.Coyote.BugFinding.Replay.Tasks;10using Microsoft.Coyote.BugFinding.Replay.Tasks.Local;11using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote;12using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Client;13using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server;14using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Controllers;15using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services;16using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration;17using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting;18using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting.Rewriters;19using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting.Rewriters.CSharpRewriters;20using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting.Rewriters.CSharpRewriters.CoyoteRewriters;21using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting.Rewriters.CSharpRewriters.CoyoteRewriters.AsyncRewriters;22using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting.Rewriters.CSharpRewriters.CoyoteRewriters.StateMachineRewriters;23using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting.Rewriters.CSharpRewriters.CoyoteRewriters.TimersRewriters;24using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting.Rewriters.CSharpRewriters.CoyoteRewriters.WorkerRewriters;25using Microsoft.Coyote.BugFinding.Replay.Tasks.Remote.Server.Services.CodeGeneration.Rewriting.Rewriters.CSharpRewriters.CoyoteRewriters.YieldRewriters;

ConfigureEvent

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.BugFinding.Tests;5using Microsoft.Coyote.Actors.BugFinding.TestingServices;6using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule;7using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default;8using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies;9using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution;10using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom;11using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies;12using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration;13using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration.Custom;14using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration.Custom.Strategies;15using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration.Custom.Strategies.Custom;16using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration.Custom.Strategies.Custom.Strategies;17using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration.Custom.Strategies.Custom.Strategies.Custom;18using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration.Custom.Strategies.Custom.Strategies.Custom.Strategies;19using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration.Custom.Strategies.Custom.Strategies.Custom.Strategies.Custom;20using Microsoft.Coyote.Actors.BugFinding.TestingServices.Tracing.Schedule.Default.Strategies.RandomExecution.Custom.Strategies.StateExploration.Custom.Strategies.Custom.Strategies.Custom.Strategies.Custom.Strategies;

ConfigureEvent

Using AI Code Generation

1{2    using System;3    using System.Threading.Tasks;4    using Microsoft.Coyote.Actors;5    using Microsoft.Coyote.Actors.BugFinding.Tests;6    using Xunit;7    using Xunit.Abstractions;8    {9        public ResponseTests(ITestOutputHelper output)10            : base(output)11        {12        }13        {14            public TaskCompletionSource<bool> tcs;15            public E(TaskCompletionSource<bool> tcs)16            {17                this.tcs = tcs;18            }19        }20        {21            public TaskCompletionSource<bool> tcs;22            public M(TaskCompletionSource<bool> tcs)23            {24                this.tcs = tcs;25            }26        }27        {28            public TaskCompletionSource<bool> tcs;29            public N(TaskCompletionSource<bool> tcs)30            {31                this.tcs = tcs;32            }33        }34        {35            public TaskCompletionSource<bool> tcs;36            public ConfiguredEvent(TaskCompletionSource<bool> tcs)37            {38                this.tcs = tcs;39            }40        }41        {42            public TaskCompletionSource<bool> tcs;43            public ConfiguredEventWithPayload(TaskCompletionSource<bool> tcs)44            {45                this.tcs = tcs;46            }47        }48        {49            private TaskCompletionSource<bool> tcs;50            [OnEntry(nameof(InitOnEntry))]51            [OnEventDoAction(typeof(E), nameof(HandleE))]52            [OnEventDoAction(typeof(M), nameof(HandleM))]53            [OnEventDoAction(typeof(N), nameof(HandleN))]54            {55            }56            private void InitOnEntry(Event e)57            {58                this.tcs = (e as E).tcs;59                this.ConfigureEvent<ConfiguredEvent>(new ConfiguredEvent(this.tcs));60                this.ConfigureEvent<ConfiguredEventWithPayload>(new ConfiguredEventWithPayload(this.tcs), 7);61            }62            private void HandleE()63            {64                this.RaiseEvent(new ConfiguredEvent(this.tcs));65            }66            private void HandleM()

ConfigureEvent

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors.BugFinding.Tests.Response;4using Microsoft.Coyote.Actors.BugFinding.Tests.Response.Configuration;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10using System.Threading.Tasks.Dataflow;11{12    {13        static void Main(string[] args)14        {15            var configuration = Configuration.Create();16            configuration.SchedulingIterations = 1000;17            configuration.SchedulingStrategy = SchedulingStrategy.DFS;18            configuration.MaxFairSchedulingSteps = 1000;19            configuration.MaxUnfairSchedulingSteps = 1000;20            configuration.TestingIterations = 1000;21            configuration.LivenessTemperatureThreshold = 100;22            configuration.RandomSchedulingSeed = 0;23            configuration.EnableDataRaceDetection = true;24            configuration.EnableDeadlockDetection = true;25            configuration.EnableOperationInterleavings = true;26            configuration.EnableActorStateExploration = true;27            configuration.EnableActorTaskInterleavings = true;28            configuration.EnableActorTaskWaitInterleavings = true;29            configuration.EnableActorTaskCancellationInterleavings = true;30            configuration.EnableActorTaskWaitCancellationInterleavings = true;31            configuration.EnableActorTaskWaitAllInterleavings = true;32            configuration.EnableActorTaskWaitAnyInterleavings = true;33            configuration.EnableActorTaskWaitAllCancellationInterleavings = true;

ConfigureEvent

Using AI Code Generation

1{2    static void Main(string[] args)3    {4        var config = Configuration.Create().WithTestingIterations(100);5        var runtime = RuntimeFactory.Create(config);6        runtime.CreateActor(typeof(Actor1));7        runtime.CreateActor(typeof(Actor2));8        runtime.Run();9    }10}11{12    static void Main(string[] args)13    {14        var config = Configuration.Create().WithTestingIterations(100);15        var runtime = RuntimeFactory.Create(config);16        runtime.CreateActor(typeof(Actor1));17        runtime.CreateActor(typeof(Actor2));18        runtime.Run();19    }20}21{22    static void Main(string[] args)23    {24        var config = Configuration.Create().WithTestingIterations(100);25        var runtime = RuntimeFactory.Create(config);26        runtime.CreateActor(typeof(Actor1));27        runtime.CreateActor(typeof(Actor2));28        runtime.Run();29    }30}31{32    static void Main(string[] args)33    {34        var config = Configuration.Create().WithTestingIterations(100);35        var runtime = RuntimeFactory.Create(config);36        runtime.CreateActor(typeof(Actor1));37        runtime.CreateActor(typeof(Actor2));38        runtime.Run();39    }40}41{42    static void Main(string[] args)43    {44        var config = Configuration.Create().WithTestingIterations(100);45        var runtime = RuntimeFactory.Create(config);46        runtime.CreateActor(typeof(Actor1));47        runtime.CreateActor(typeof(Actor2));48        runtime.Run();49    }50}51{52    static void Main(string[] args)53    {54        var config = Configuration.Create().WithTestingIterations(100);55        var runtime = RuntimeFactory.Create(config);56        runtime.CreateActor(typeof(Actor1));57        runtime.CreateActor(typeof(Actor2

ConfigureEvent

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote;7using Microsoft.Coyote.Actors;8using Microsoft.Coyote.Actors.BugFinding.Tests;9using Microsoft.Coyote.Actors.BugFinding.Tests.Nesting;10using Microsoft.Coyote.Actors.BugFinding.Tests.Nesting.TestEvents;11{12    {13        static void Main(string[] args)14        {15            Task t = Task.Run(() => {16                var runtime = RuntimeFactory.Create();17                runtime.CreateActor(typeof(TestMachine));18                runtime.Run();19            });20            t.Wait();21        }22    }23    {24        [OnEntry(nameof(ConfigureEvent))]25        [OnEventDoAction(typeof(ConfigureEvent), nameof(HandleConfigureEvent))]26        class Init : MachineState { }27        void ConfigureEvent()28        {29            Response.ConfigureEvent(typeof(Event2), typeof(Event1));30            this.Raise(new ConfigureEvent());31        }32        void HandleConfigureEvent()33        {34            this.Raise(new Event2());35        }36        [OnEventDoAction(typeof(Event1), nameof(HandleEvent1))]37        class State1 : MachineState { }38        void HandleEvent1()39        {40            this.Raise(new Halt());41        }42    }43}44at Microsoft.Coyote.SystematicTesting.SchedulingStrategy.GetNextScheduledOperation() in D:\a\1\s\Source\TestingServices\Scheduling\Strategies\SchedulingStrategy.cs:line 14145at Microsoft.Coyote.SystematicTesting.SchedulingStrategy.ScheduleOperation() in D:\a\1\s\Source\TestingServices\Scheduling\Strategies\SchedulingStrategy.cs:line 9646at Microsoft.Coyote.SystematicTesting.SchedulingStrategy.ScheduleNextOperation() in D:\a\1\s\Source\TestingServices\Scheduling\Strategies\SchedulingStrategy.cs:line 7947at Microsoft.Coyote.SystematicTesting.TestScheduler.ScheduleNextOperation() in D:\a\1\s\Source\TestingServices\Scheduling\TestScheduler.cs:line 73

ConfigureEvent

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors.BugFinding.Tests;4using Microsoft.Coyote.Actors.BugFinding.Tests.RequestResponse;5using Microsoft.Coyote.Specifications;6using System;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            Task.Run(() =>13            {14                Run();15            }).GetAwaiter().GetResult();16        }17        static void Run()18        {19            ActorId actor1 = ActorId.CreateRandom();20            ActorId actor2 = ActorId.CreateRandom();21            Runtime runtime = RuntimeFactory.Create();22            runtime.CreateActor(typeof(Actor1), new Actor1.Config(actor1, actor2));23            runtime.CreateActor(typeof(Actor2), new Actor2.Config(actor2, actor1));24            runtime.SendEvent(actor1, new Request());25            runtime.Wait();26        }27    }28    {29        {30            public ActorId Actor1Id;31            public ActorId Actor2Id;32            public Config(ActorId actor1Id, ActorId actor2Id)33            {34                this.Actor1Id = actor1Id;35                this.Actor2Id = actor2Id;36            }37        }38        private ActorId actor2Id;39        [OnEventDoAction(typeof(Config), nameof(Configure))]40        [OnEventDoAction(typeof(Request), nameof(HandleRequest))]41        {42        }43        private void Configure(Event e)44        {45            var config = e as Config;46            this.actor2Id = config.Actor2Id;47        }48        private void HandleRequest()49        {50            Response.ConfigureEvent(this, this.actor2Id, new Response(), 1000, true, false);51        }52    }

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