How to use NotifyLeaderUpdate method of Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests class

Best Coyote code snippet using Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests.NotifyLeaderUpdate

RaftTests.cs

Source:RaftTests.cs

...32            }33        }34        private class ClusterManager : StateMachine35        {36            internal class NotifyLeaderUpdate : Event37            {38                public ActorId Leader;39                public int Term;40                public NotifyLeaderUpdate(ActorId leader, int term)41                    : base()42                {43                    this.Leader = leader;44                    this.Term = term;45                }46            }47            internal class RedirectRequest : Event48            {49                public Event Request;50                public RedirectRequest(Event request)51                    : base()52                {53                    this.Request = request;54                }55            }56            internal class ShutDown : Event57            {58            }59            private class LocalEvent : Event60            {61            }62            private ActorId[] Servers;63            private int NumberOfServers;64            private ActorId Leader;65            private int LeaderTerm;66            private ActorId Client;67            [Start]68            [OnEntry(nameof(EntryOnInit))]69            [OnEventGotoState(typeof(LocalEvent), typeof(Configuring))]70            private class Init : State71            {72            }73            private void EntryOnInit()74            {75                this.NumberOfServers = 5;76                this.LeaderTerm = 0;77                this.Servers = new ActorId[this.NumberOfServers];78                for (int idx = 0; idx < this.NumberOfServers; idx++)79                {80                    this.Servers[idx] = this.CreateActor(typeof(Server));81                }82                this.Client = this.CreateActor(typeof(Client));83                this.RaiseEvent(new LocalEvent());84            }85            [OnEntry(nameof(ConfiguringOnInit))]86            [OnEventGotoState(typeof(LocalEvent), typeof(Availability.Unavailable))]87            private class Configuring : State88            {89            }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++)...

NotifyLeaderUpdate

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;7using Microsoft.Coyote.Actors.BugFinding.Tests;8using Microsoft.Coyote.Actors.BugFinding.Tests.Raft;9using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Events;10using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Interfaces;11using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Models;12using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tasks;13using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tasks.Client;14using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tasks.Server;15using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tasks.Util;16using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Util;17using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Util.Mocks;18using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Util.Tasks;19using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Util.Tasks.Client;20using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Util.Tasks.Server;21using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Util.Tasks.Util;22using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Util.Util;23using Microsoft.Coyote.Actors.Timers;24using Microsoft.Coyote.Specifications;25using Microsoft.Coyote.SystematicTesting;26using Microsoft.Coyote.SystematicTesting.Strategies;27using Microsoft.Coyote.Tasks;28using Microsoft.Coyote.TestingServices;29using Microsoft.Coyote.TestingServices.Coverage;30using Microsoft.Coyote.TestingServices.SchedulingStrategies;31using Microsoft.Coyote.TestingServices.Tracing.Schedule;32using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default;33{34    {35        private readonly RaftTestConfig _config;36        public RaftTest(RaftTestConfig config)37        {38            this._config = config;39        }40        [OnEventDoAction(typeof(StartEvent), nameof(Start))]41        {42        }

NotifyLeaderUpdate

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors.BugFinding.Tests.Raft;4using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests;5using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests;6using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests;7using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests.RaftStateMachineTest;8using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests.RaftStateMachineTest.RaftStateMachine;9using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests.RaftStateMachineTest.RaftStateMachine.RaftStateMachine;10using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests.RaftStateMachineTest.RaftStateMachine.RaftStateMachine.RaftStateMachine;11using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests.RaftStateMachineTest.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine;12using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests.RaftStateMachineTest.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine;13using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests.RaftStateMachineTest.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine;14using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Tests.RaftTests.RaftStateMachineTests.RaftStateMachineTest.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine.RaftStateMachine;

NotifyLeaderUpdate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors;7{8    {9        static void Main(string[] args)10        {11            var runtime = RuntimeFactory.Create();12            var config = Configuration.Create();13            var client = runtime.CreateActor(typeof(Client), config);14            runtime.SendEvent(client, new e1());15            runtime.SendEvent(client, new e2());16            runtime.SendEvent(client, new e3());17            runtime.SendEvent(client, new e4());18            runtime.SendEvent(client, new e5());19            runtime.SendEvent(client, new e6());20            runtime.SendEvent(client, new e7());21            runtime.SendEvent(client, new e8());22            runtime.SendEvent(client, new e9());23            runtime.SendEvent(client, new e10());24            runtime.SendEvent(client, new e11());25            runtime.SendEvent(client, new e12());26            runtime.SendEvent(client, new e13());27            runtime.SendEvent(client, new e14());28            runtime.SendEvent(client, new e15());29            runtime.SendEvent(client, new e16());30            runtime.SendEvent(client, new e17());31            runtime.SendEvent(client, new e18());32            runtime.SendEvent(client, new e19());33            runtime.SendEvent(client, new e20());34            runtime.SendEvent(client, new e21());35            runtime.SendEvent(client, new e22());36            runtime.SendEvent(client, new e23());37            runtime.SendEvent(client, new e24());38            runtime.SendEvent(client, new e25());39            runtime.SendEvent(client, new e26());40            runtime.SendEvent(client, new e27());41            runtime.SendEvent(client, new e28());42            runtime.SendEvent(client, new e29());43            runtime.SendEvent(client, new e30());44            runtime.SendEvent(client, new e31());45            runtime.SendEvent(client, new e32());46            runtime.SendEvent(client, new e33());47            runtime.SendEvent(client, new e34());48            runtime.SendEvent(client, new e35());49            runtime.SendEvent(client, new e36());50            runtime.SendEvent(client, new e37());51            runtime.SendEvent(client, new e38());52            runtime.SendEvent(client, new e39());53            runtime.SendEvent(client, new e40());54            runtime.SendEvent(client, new e41());

NotifyLeaderUpdate

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.BugFinding.Tests;5using Microsoft.Coyote.Actors.BugFinding;6using Microsoft.Coyote.Actors.BugFinding.Strategies;7using Microsoft.Coyote.Actors.BugFinding.Strategies.RandomExploration;8using Microsoft.Coyote.Actors.BugFinding.Strategies.RandomExploration.Strategies;9{10    {11        public async Task Test()12        {13            var config = Configuration.Create();14            config.RandomSchedulingSeed = 0;15            config.SchedulingIterations = 100;16            config.SchedulingStrategy = SchedulingStrategy.Random;17            config.MaxFairSchedulingSteps = 10000;18            config.MaxUnfairSchedulingSteps = 10000;19            config.EnableCycleDetection = false;20            config.EnableDataRaceDetection = false;21            config.EnableHotStateDetection = false;22            config.EnableLivenessChecking = true;23            config.Verbose = 1;24            config.TestingIterations = 10000;25            config.UserLogWriter = Console.Out;26            config.Strategy = new RandomStrategy(new RandomStrategyOptions27            {28            });29            var test = new RaftTest();30            await base.ExecuteAsync(test, config);31        }32    }33}34using System;35using System.Collections.Generic;36using System.Linq;37using System.Threading.Tasks;38using Microsoft.Coyote.Actors;39using Microsoft.Coyote.Actors.BugFinding.Tests;40using Microsoft.Coyote.Actors.BugFinding;41using Microsoft.Coyote.Actors.BugFinding.Strategies;42using Microsoft.Coyote.Actors.BugFinding.Strategies.RandomExploration;43using Microsoft.Coyote.Actors.BugFinding.Strategies.RandomExploration.Strategies;44{45    {46        protected override async Task ExecuteAsync(Event initialEvent)47        {48            var r1 = this.CreateActor<Replica>();49            var r2 = this.CreateActor<Replica>();

NotifyLeaderUpdate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors.BugFinding.Tests;7using Microsoft.Coyote.Specifications;8using Microsoft.Coyote.SystematicTesting;9using Microsoft.Coyote.Tasks;10{11    {12        protected override bool SystematicTest => true;13        public void NotifyLeaderUpdate()14        {15            this.Test(r =>16            {17                var raft = r.CreateActor(typeof(Raft));18                r.SendEvent(raft, new LeaderUpdate(1, 1));19            },20            configuration: GetConfiguration().WithTestingIterations(100));21        }22        private Configuration GetConfiguration()23        {24            return Configuration.Create().WithTestingIterations(100)25                .WithMaxSchedulingSteps(100000)26                .WithMaxFairSchedulingSteps(100000)27                .WithMaxStepsFromAnyEntryState(100000)28                .WithMaxStepsFromAnyState(100000)29                .WithMaxStepsFromAnyStateInEntryAction(100000)30                .WithMaxStepsFromAnyStateInExitAction(100000)31                .WithMaxStepsFromAnyStateInAction(100000)32                .WithMaxStepsFromAnyStateInGuard(100000);33        }34    }35}36using System;37using System.Collections.Generic;38using System.Linq;39using System.Text;40using System.Threading.Tasks;41using Microsoft.Coyote.Actors.BugFinding.Tests;42using Microsoft.Coyote.Specifications;43using Microsoft.Coyote.SystematicTesting;44using Microsoft.Coyote.Tasks;45{46    {47        protected override bool SystematicTest => true;48        public void NotifyLeaderUpdate()49        {50            this.Test(r =>51            {52                var raft = r.CreateActor(typeof(Raft));53                r.SendEvent(raft, new LeaderUpdate(1, 1));54            },55            configuration: GetConfiguration().WithTestingIterations(100));56        }57        private Configuration GetConfiguration()

NotifyLeaderUpdate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors.BugFinding.Tests;7using Microsoft.Coyote.Actors.BugFinding.Tests.Raft;8using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Paxos;9using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Paxos.Messages;10using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Paxos.States;11using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Paxos.Utils;12using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Utils;13{14    {15        public static void TestLeaderUpdate()16        {17            var configuration = Configuration.Create().WithTestingIterations(100);18            var test = new RaftTests();19            test.Test(r =>20            {21                var leader = r.CreateActor(typeof(Leader));22                r.SendEvent(leader, new NotifyLeaderUpdate(leader, 1));23            }, configuration: configuration);24        }25    }26}27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32using Microsoft.Coyote.Actors.BugFinding.Tests;33using Microsoft.Coyote.Actors.BugFinding.Tests.Raft;34using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Paxos;35using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Paxos.Messages;36using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Paxos.States;37using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Paxos.Utils;38using Microsoft.Coyote.Actors.BugFinding.Tests.Raft.Utils;39{40    {41        public static void TestLeaderUpdate()42        {43            var configuration = Configuration.Create().WithTestingIterations(100);44            var test = new RaftTests();45            test.Test(r

NotifyLeaderUpdate

Using AI Code Generation

1{2    {3        {4            protected override Task OnInitializeAsync(Event initialEvent)5            {6                return Task.CompletedTask;7            }8        }9        [Fact(Timeout = 5000)]10        public void Test1()11        {12            this.Test(r =>13            {14                r.CreateActor(typeof(TestActor));15            },16            configuration: GetConfiguration().WithTestingIterations(1));17        }18        [Fact(Timeout = 5000)]19        public void Test2()20        {21            this.TestWithError(r =>22            {23                r.CreateActor(typeof(TestActor));24                r.NotifyLeaderUpdate(0);25            },26            configuration: GetConfiguration().WithTestingIterations(1),27            replay: true);28        }29    }30}31   at Microsoft.Coyote.Actors.ActorRuntime.Assert(Boolean condition, String caller, String message, Object[] args) in C:\Users\user\Desktop\coyote\Source\Runtime\Microsoft.Coyote\Actors\ActorRuntime.cs:line 12332   at Microsoft.Coyote.Actors.ActorRuntime.NotifyLeaderUpdate(Int32 leaderId) in C:\Users\user\Desktop\coyote\Source\Runtime\Microsoft.Coyote\Actors\ActorRuntime.cs:line 42433   at Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests.Test2(Event e) in C:\Users\user\Desktop\coyote\Source\TestingServices\Microsoft.Coyote.Actors.BugFinding.Tests\RaftTests.cs:line 3934   at Microsoft.Coyote.Actors.ActorRuntime.SendEvent(ActorId target, Event e, EventGroup group, EventInfo info, EventOrigin origin) in C:\Users\user\Desktop\coyote\Source\Runtime\Microsoft.Coyote\Actors\ActorRuntime.cs:line 17835   at Microsoft.Coyote.Actors.ActorRuntime.CreateActor(ActorId id, Type type, Event initialEvent, EventInfo info, EventOrigin origin) in C:\Users\user\Desktop\coyote\Source\Runtime\Microsoft.Coyote\Actors\ActorRuntime.cs:

NotifyLeaderUpdate

Using AI Code Generation

1var actor = new Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests();2actor.NotifyLeaderUpdate(0, 0);3var actor = new Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests();4actor.NotifyLeaderUpdate(0, 0);5var actor = new Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests();6actor.NotifyLeaderUpdate(0, 0);7var actor = new Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests();8actor.NotifyLeaderUpdate(0, 0);9var actor = new Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests();10actor.NotifyLeaderUpdate(0, 0);11var actor = new Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests();12actor.NotifyLeaderUpdate(0, 0);13var actor = new Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests();14actor.NotifyLeaderUpdate(0, 0);15var actor = new Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests();16actor.NotifyLeaderUpdate(0, 0);

NotifyLeaderUpdate

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.BugFinding.Tests.RaftTests;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11{12    {13        private int currentTerm;14        private int votedFor;15        private int commitIndex;16        private int lastApplied;17        private List<int> log;18        private int leaderId;19        private int lastLogIndex;20        private int lastLogTerm;21        private int nextIndex;22        private int matchIndex;23        private int[] matchIndexArray;24        private int[] nextIndexArray;25        private int[] serverArray;26        private int serverId;27        private int leaderCommitIndex;28        private int lastIncludedIndex;29        private int lastIncludedTerm;30        private int electionTimeout;31        private int heartbeatTimeout;32        private int electionTimeoutMin;33        private int electionTimeoutMax;34        private int heartbeatTimeoutMin;35        private int heartbeatTimeoutMax;36        private int electionTimeoutMinDefault;37        private int electionTimeoutMaxDefault;38        private int heartbeatTimeoutMinDefault;39        private int heartbeatTimeoutMaxDefault;40        private int electionTimeoutMultiplier;41        private int heartbeatTimeoutMultiplier;42        private int electionTimeoutMultiplierDefault;43        private int heartbeatTimeoutMultiplierDefault;44        private int electionTimeoutMultiplierMin;45        private int heartbeatTimeoutMultiplierMin;46        private int electionTimeoutMultiplierMax;47        private int heartbeatTimeoutMultiplierMax;48        private int electionTimeoutMultiplierMinDefault;49        private int heartbeatTimeoutMultiplierMinDefault;50        private int electionTimeoutMultiplierMaxDefault;51        private int heartbeatTimeoutMultiplierMaxDefault;52        private int electionTimeoutMultiplierStep;53        private int heartbeatTimeoutMultiplierStep;54        private int electionTimeoutMultiplierStepDefault;55        private int heartbeatTimeoutMultiplierStepDefault;56        private int electionTimeoutMultiplierStepMin;57        private int heartbeatTimeoutMultiplierStepMin;58        private int electionTimeoutMultiplierStepMax;59        private int heartbeatTimeoutMultiplierStepMax;60        private int electionTimeoutMultiplierStepMinDefault;61        private int heartbeatTimeoutMultiplierStepMinDefault;62        private int electionTimeoutMultiplierStepMaxDefault;63        private int heartbeatTimeoutMultiplierStepMaxDefault;64        private int electionTimeoutMultiplierStepIncrement;

NotifyLeaderUpdate

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using Microsoft.Coyote.Actors;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            var config = Configuration.Create();13            config.AssemblyToExecute = typeof(RaftTests).Assembly.Location;14            config.TestMethodName = "NotifyLeaderUpdate";15            config.MaxSchedulingSteps = 1000;16            config.Verbose = 2;17            config.Strategy = SchedulingStrategy.PCT;18            config.UserAssemblies = "RaftBugFinding.dll";19            config.NumOfThreads = 1;20            var runtime = RuntimeFactory.Create(config);21            runtime.CreateActor(typeof(RaftTests));22            runtime.Run();23        }24    }25}26using Microsoft.Coyote.Actors.BugFinding.Tests;27using Microsoft.Coyote.Actors;28using System;29using System.Collections.Generic;30using System.Linq;31using System.Text;32using System.Threading.Tasks;33{34    {35        static void Main(string[] args)36        {37            var config = Configuration.Create();38            config.AssemblyToExecute = typeof(RaftTests).Assembly.Location;39            config.TestMethodName = "NotifyLeaderUpdate";40            config.MaxSchedulingSteps = 1000;41            config.Verbose = 2;42            config.Strategy = SchedulingStrategy.PCT;43            config.UserAssemblies = "RaftBugFinding.dll";44            config.NumOfThreads = 1;45            var runtime = RuntimeFactory.Create(config);46            runtime.CreateActor(typeof(RaftTests));47            runtime.Run();48        }49    }50}51using Microsoft.Coyote.Actors.BugFinding.Tests;52using Microsoft.Coyote.Actors;53using System;54using System.Collections.Generic;55using System.Linq;56using System.Text;57using System.Threading.Tasks;58{59    {60        static void Main(string[] args)61        {62            var config = Configuration.Create();63            config.AssemblyToExecute = typeof(RaftTests

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