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How to use AppendEntriesResponse method of Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest class

Best Coyote code snippet using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse

RaftTests.cs

Source:RaftTests.cs

...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>...

AppendEntriesResponse

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;8using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest;9{10    {11        static void Main(string[] args)12        {13            var runtime = RuntimeFactory.Create();14            var actor = runtime.CreateActor(typeof(VoteRequest));15            runtime.SendEvent(actor, new AppendEntriesResponse());16            runtime.Dispose();17        }18    }19}20using System;21using System.Collections.Generic;22using System.Linq;23using System.Text;24using System.Threading.Tasks;25using Microsoft.Coyote.Actors;26using Microsoft.Coyote.Actors.BugFinding.Tests;27using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest;28{29    {30        static void Main(string[] args)31        {32            var runtime = RuntimeFactory.Create();33            var actor = runtime.CreateActor(typeof(VoteRequest));34            runtime.SendEvent(actor, new AppendEntriesResponse());35            runtime.Dispose();36        }37    }38}39using System;40using System.Collections.Generic;41using System.Linq;42using System.Text;43using System.Threading.Tasks;44using Microsoft.Coyote.Actors;45using Microsoft.Coyote.Actors.BugFinding.Tests;46using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest;47{48    {49        static void Main(string[] args)50        {51            var runtime = RuntimeFactory.Create();52            var actor = runtime.CreateActor(typeof(VoteRequest));53            runtime.SendEvent(actor, new AppendEntriesResponse());54            runtime.Dispose();55        }56    }57}58using System;59using System.Collections.Generic;60using System.Linq;61using System.Text;62using System.Threading.Tasks;63using Microsoft.Coyote.Actors;64using Microsoft.Coyote.Actors.BugFinding.Tests;65using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest;

AppendEntriesResponse

Using AI Code Generation

1Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();2Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();3Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();4Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();5Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();6Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();7Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();8Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();9Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();10Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();11Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.AppendEntriesResponse();

AppendEntriesResponse

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest;4using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Interfaces;5using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Machines;6using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Services;7using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Services.Interfaces;8using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared;9using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.Interfaces;10using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.Messages;11using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.Models;12using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.Services;13using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.Services.Interfaces;14using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States;15using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Interfaces;16using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Models;17using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Models.Interfaces;18using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services;19using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Interfaces;20using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Models;21using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Models.Interfaces;22using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Models.Messages;23using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Models.Messages.Interfaces;24using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Models.Messages.Models;25using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Models.Messages.Models.Interfaces;26using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Models.Messages.Models.Models;27using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Shared.States.Services.Models.Messages.Models.Models.Interfaces;

AppendEntriesResponse

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        private Dictionary<int, int> _currentTerm;12        private Dictionary<int, int> _votedFor;13        private Dictionary<int, Dictionary<int, int>> _log;14        private Dictionary<int, int> _commitIndex;15        private Dictionary<int, int> _lastApplied;16        private Dictionary<int, Dictionary<int, int>> _nextIndex;17        private Dictionary<int, Dictionary<int, int>> _matchIndex;18        [OnEventDoAction(typeof(InitEvent), nameof(InitHandler))]19        [OnEventDoAction(typeof(AppendEntriesEvent), nameof(AppendEntriesHandler))]20        [OnEventDoAction(typeof(AppendEntriesResponseEvent), nameof(AppendEntriesResponseHandler))]21        [OnEventDoAction(typeof(VoteRequestEvent), nameof(VoteRequestHandler))]22        [OnEventDoAction(typeof(VoteResponseEvent), nameof(VoteResponseHandler))]23        [OnEventDoAction(typeof(TimeoutEvent), nameof(TimeoutHandler))]24        private class Init : State { }25        private void InitHandler()26        {27            this._currentTerm = new Dictionary<int, int>();28            this._votedFor = new Dictionary<int, int>();29            this._log = new Dictionary<int, Dictionary<int, int>>();30            this._commitIndex = new Dictionary<int, int>();31            this._lastApplied = new Dictionary<int, int>();32            this._nextIndex = new Dictionary<int, Dictionary<int, int>>();33            this._matchIndex = new Dictionary<int, Dictionary<int, int>>();34        }35        private void AppendEntriesHandler()36        {37            var ev = this.ReceivedEvent as AppendEntriesEvent;38            this._currentTerm[ev.SenderId] = ev.Term;39            this._votedFor[ev.SenderId] = ev.LeaderId;40            this._log[ev.SenderId] = ev.Entries;41            this._commitIndex[ev.SenderId] = ev.LeaderCommit;42            this._lastApplied[ev.SenderId] = ev.PrevLogIndex;

AppendEntriesResponse

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        static void Main(string[] args)11        {12            Runtime runtime = Runtime.Create();13            runtime.RegisterMonitor(typeof(VoteRequest));14            runtime.CreateActor(typeof(Leader));15            runtime.Wait();16        }17    }18    {19        [OnEventDoAction(typeof(UnitEvent), nameof(InitOnStart))]20        class Init : State { }21        void InitOnStart()22        {23            var follower = this.CreateActor(typeof(Follower));24            this.SendEvent(follower, new AppendEntriesResponse());25        }26    }27    {28        [OnEventDoAction(typeof(AppendEntriesResponse), nameof(HandleAppendEntriesResponse))]29        class Init : State { }30        void HandleAppendEntriesResponse()31        {32            this.Assert(false, "Bug found!");33        }34    }35}36using System;37using System.Collections.Generic;38using System.Linq;39using System.Text;40using System.Threading.Tasks;41using Microsoft.Coyote.Actors;42using Microsoft.Coyote.Actors.BugFinding.Tests;43{44    {45        static void Main(string[] args)46        {47            Runtime runtime = Runtime.Create();48            runtime.RegisterMonitor(typeof(VoteRequest));49            runtime.CreateActor(typeof(Leader));50            runtime.Wait();51        }52    }53    {54        [OnEventDoAction(typeof(UnitEvent), nameof(InitOnStart))]55        class Init : State { }56        void InitOnStart()57        {58            var follower = this.CreateActor(typeof(Follower));59            this.SendEvent(follower, new AppendEntriesResponse());60        }61    }62    {63        [OnEventDoAction(typeof(AppendEntriesResponse), nameof(HandleAppendEntriesResponse))]64        class Init : State { }65        void HandleAppendEntriesResponse()66        {67            this.Assert(false, "Bug found!");68        }69    }70}

AppendEntriesResponse

Using AI Code Generation

1using System;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.BugFinding;5using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest;6using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Interfaces;7using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Events;8using System.Threading.Tasks;9using System.Collections.Generic;10using System.Linq;11using System.Text;12using System.Threading;13{14    {15        public static void Main()16        {17            using (var runtime = RuntimeFactory.Create())18            {19                var system = runtime.CreateActorSystem();20                var leader = system.CreateActor(typeof(Leader));21                system.SendEvent(leader, new AppendEntriesResponseEvent());22            }23        }24    }25}26using System;27using Microsoft.Coyote.Actors.BugFinding.Tests;28using Microsoft.Coyote.Actors;29using Microsoft.Coyote.Actors.BugFinding;30using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest;31using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Interfaces;32using Microsoft.Coyote.Actors.BugFinding.Tests.VoteRequest.Events;33using System.Threading.Tasks;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using System.Threading;38{39    {40        public static void Main()41        {42            using (var runtime = RuntimeFactory.Create())43            {44                var system = runtime.CreateActorSystem();45                var leader = system.CreateActor(typeof(Leader));46                system.SendEvent(leader, new AppendEntriesResponseEvent());47            }48        }49    }50}

AppendEntriesResponse

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using System;3using System.Threading.Tasks;4using Microsoft.Coyote;5using Microsoft.Coyote.Actors;6{7    {8        public static void Main(string[] args)9        {10            Console.WriteLine("Hello World!");11            var runtime = RuntimeFactory.Create();12            runtime.RegisterMonitor(typeof(VoteRequest));13            runtime.CreateActor(typeof(Server));14            Console.ReadLine();15        }16    }17}18using Microsoft.Coyote.Actors.BugFinding.Tests;19using System;20using System.Threading.Tasks;21using Microsoft.Coyote;22using Microsoft.Coyote.Actors;23{24    {25        public static void Main(string[] args)26        {27            Console.WriteLine("Hello World!");28            var runtime = RuntimeFactory.Create();29            runtime.RegisterMonitor(typeof(VoteRequest));30            runtime.CreateActor(typeof(Server));31            Console.ReadLine();32        }33    }34}35using Microsoft.Coyote.Actors.BugFinding.Tests;36using System;37using System.Threading.Tasks;38using Microsoft.Coyote;39using Microsoft.Coyote.Actors;40{41    {42        public static void Main(string[] args)43        {44            Console.WriteLine("Hello World!");45            var runtime = RuntimeFactory.Create();46            runtime.RegisterMonitor(typeof(VoteRequest));47            runtime.CreateActor(typeof(Server));48            Console.ReadLine();49        }50    }51}52using Microsoft.Coyote.Actors.BugFinding.Tests;53using System;54using System.Threading.Tasks;55using Microsoft.Coyote;56using Microsoft.Coyote.Actors;57{58    {59        public static void Main(string[] args)60        {61            Console.WriteLine("Hello World!");62            var runtime = RuntimeFactory.Create();63            runtime.RegisterMonitor(typeof(VoteRequest));64            runtime.CreateActor(typeof(Server));65            Console.ReadLine();66        }67    }68}

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