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How to use BecomeLeader method of Microsoft.Coyote.Samples.CloudMessaging.Server class

Best Coyote code snippet using Microsoft.Coyote.Samples.CloudMessaging.Server.BecomeLeader

Server.cs

Source:Server.cs

...103        [OnEventDoAction(typeof(AppendLogEntriesResponseEvent), nameof(AppendLogEntriesResponse))]104        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(HandleTimeout))]105        [IgnoreEvents(typeof(ClientRequestEvent), typeof(ClientResponseEvent))]106        private class Candidate : State { }107        [OnEntry(nameof(BecomeLeader))]108        [OnEventDoAction(typeof(ClientRequestEvent), nameof(HandleClientRequest))]109        [OnEventDoAction(typeof(VoteRequestEvent), nameof(VoteRequest))]110        [OnEventDoAction(typeof(VoteResponseEvent), nameof(VoteResponse))]111        [OnEventDoAction(typeof(AppendLogEntriesRequestEvent), nameof(AppendLogEntriesRequest))]112        [OnEventDoAction(typeof(AppendLogEntriesResponseEvent), nameof(AppendLogEntriesResponse))]113        [IgnoreEvents(typeof(TimerElapsedEvent), typeof(ClientResponseEvent))]114        private class Leader : State { }115        /// <summary>116        /// Asynchronous callback that is invoked when the server is initialized.117        /// </summary>>118        protected override Task OnInitializeAsync(Event initialEvent)119        {120            var setupEvent = initialEvent as SetupServerEvent;121            this.Manager = setupEvent.ServerManager;122            this.ClusterManager = setupEvent.ClusterManager;123            this.CurrentTerm = 0;124            this.CommitIndex = 0;125            this.LastApplied = 0;126            this.VotedFor = string.Empty;127            this.Logs = new List<Log>();128            this.NextIndex = new Dictionary<string, int>();129            this.MatchIndex = new Dictionary<string, int>();130            this.HandledClientRequests = new HashSet<string>();131            return Task.CompletedTask;132        }133        private void StartTimer()134        {135            if (this.LeaderElectionTimer is null)136            {137                // Start a periodic leader election timer.138                this.LeaderElectionTimer = this.StartPeriodicTimer(this.Manager.LeaderElectionDueTime,139                    this.Manager.LeaderElectionPeriod);140            }141        }142        /// <summary>143        /// Asynchronous callback that initializes the server upon144        /// transition to a new role.145        /// </summary>146        private void BecomeFollower()147        {148            this.StartTimer();149            this.VotesReceived = 0;150        }151        private void BecomeCandidate()152        {153            this.StartTimer();154            this.CurrentTerm++;155            this.VotedFor = this.Manager.ServerId;156            this.VotesReceived = 1;157            var lastLogIndex = this.Logs.Count;158            var lastLogTerm = lastLogIndex > 0 ? this.Logs[lastLogIndex - 1].Term : 0;159            this.SendEvent(this.ClusterManager, new VoteRequestEvent(this.CurrentTerm, this.Manager.ServerId, lastLogIndex, lastLogTerm));160            this.Logger.WriteLine($"<VoteRequest> {this.Manager.ServerId} sent vote request " +161                $"(term={this.CurrentTerm}, lastLogIndex={lastLogIndex}, lastLogTerm={lastLogTerm}).");162        }163        private void BecomeLeader()164        {165            this.Manager.NotifyElectedLeader(this.CurrentTerm);166            var logIndex = this.Logs.Count;167            var logTerm = logIndex > 0 ? this.Logs[logIndex - 1].Term : 0;168            this.NextIndex.Clear();169            this.MatchIndex.Clear();170            foreach (var serverId in this.Manager.RemoteServerIds)171            {172                this.NextIndex.Add(serverId, logIndex + 1);173                this.MatchIndex.Add(serverId, 0);174            }175            foreach (var serverId in this.Manager.RemoteServerIds)176            {177                this.SendEvent(this.ClusterManager, new AppendLogEntriesRequestEvent(serverId, this.Manager.ServerId, this.CurrentTerm, logIndex,...

BecomeLeader

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Samples.CloudMessaging;5{6    {7        static async Task Main(string[] args)8        {9            var server = new Server();10            server.BecomeLeader();11            await Task.Delay(Timeout.Infinite);12        }13    }14}15using System;16using System.Threading.Tasks;17using Microsoft.Coyote;18using Microsoft.Coyote.Samples.CloudMessaging;19{20    {21        static async Task Main(string[] args)22        {23            var server = new Server();24            server.BecomeFollower();25            await Task.Delay(Timeout.Infinite);26        }27    }28}29using System;30using System.Threading.Tasks;31using Microsoft.Coyote;32using Microsoft.Coyote.Samples.CloudMessaging;33{34    {35        static async Task Main(string[] args)36        {37            var server = new Server();38            server.BecomeCandidate();39            await Task.Delay(Timeout.Infinite);40        }41    }42}43using System;44using System.Threading.Tasks;45using Microsoft.Coyote;46using Microsoft.Coyote.Samples.CloudMessaging;47{48    {49        static async Task Main(string[] args)50        {51            var server = new Server();52            server.BecomeFollower();53            await Task.Delay(Timeout.Infinite);54        }55    }56}57using System;58using System.Threading.Tasks;59using Microsoft.Coyote;60using Microsoft.Coyote.Samples.CloudMessaging;61{62    {63        static async Task Main(string[] args)64        {65            var server = new Server();66            server.BecomeLeader();67            await Task.Delay(Timeout.Infinite);68        }69    }70}71using System;

BecomeLeader

Using AI Code Generation

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

BecomeLeader

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4{5    {6        static async Task Main(string[] args)7        {8            var server = new Server();9            await server.BecomeLeader();10        }11    }12}

BecomeLeader

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Samples.CloudMessaging;5using Microsoft.Coyote.Tasks;6{7    {8        public static async Task Main(string[] args)9        {10            var server = new Server();11            server.BecomeLeader();12            await Task.CompletedTask;13        }14    }15}16using System;17using System.Threading.Tasks;18using Microsoft.Coyote;19using Microsoft.Coyote.Samples.CloudMessaging;20using Microsoft.Coyote.Tasks;21{22    {23        public static async Task Main(string[] args)24        {25            var configuration = Configuration.Create();26            configuration.Verbose = 1;27            using (var runtime = RuntimeFactory.Create(configuration))28            {29                await runtime.CreateActor(typeof(Server));30                await runtime.CreateActor(typeof(Client));31                runtime.Start();32            }33        }34    }35}36using System;37using System.Threading.Tasks;38using Microsoft.Coyote;39using Microsoft.Coyote.Samples.CloudMessaging;40using Microsoft.Coyote.Tasks;41{42    {43        public static async Task Main(string[] args)44        {45            var configuration = Configuration.Create();

BecomeLeader

Using AI Code Generation

1using Microsoft.Coyote.Samples.CloudMessaging;2using Microsoft.Coyote;3using System;4{5    {6        static void Main(string[] args)7        {8            var server = new Server();9            server.BecomeLeader();10        }11    }12}13using Microsoft.Coyote.Samples.CloudMessaging;14using Microsoft.Coyote;15using System;16{17    {18        static void Main(string[] args)19        {20            var server = new Server();21            server.BecomeFollower();22        }23    }24}25using Microsoft.Coyote.Samples.CloudMessaging;26using Microsoft.Coyote;27using System;28{29    {30        static void Main(string[] args)31        {32            var server = new Server();33            server.BecomeCandidate();34        }35    }36}37using Microsoft.Coyote.Samples.CloudMessaging;38using Microsoft.Coyote;39using System;40{41    {42        static void Main(string[] args)43        {44            var server = new Server();45            server.BecomeFollower();46        }47    }48}49using Microsoft.Coyote.Samples.CloudMessaging;50using Microsoft.Coyote;51using System;52{53    {54        static void Main(string[] args)55        {56            var server = new Server();57            server.BecomeCandidate();58        }59    }60}61using Microsoft.Coyote.Samples.CloudMessaging;62using Microsoft.Coyote;63using System;64{65    {66        static void Main(string[] args)67        {68            var server = new Server();69            server.BecomeFollower();70        }71    }72}

BecomeLeader

Using AI Code Generation

1{2    using System;3    using Microsoft.Coyote.Actors;4    {5        public BecomeLeaderEvent(string serverName)6        {7            this.ServerName = serverName;8        }9        public string ServerName;10    }11    {12        public BecomeLeaderEvent2(string serverName)13        {14            this.ServerName = serverName;15        }16        public string ServerName;17    }18    {19        public BecomeLeaderEvent3(string serverName)20        {21            this.ServerName = serverName;22        }23        public string ServerName;24    }25    {26        private string serverName;27        private bool isLeader;28        public Server(string serverName)29        {30            this.serverName = serverName;31            this.isLeader = false;32        }33        [OnEventDoAction(typeof(BecomeLeaderEvent), nameof(HandleBecomeLeader))]34        [OnEventDoAction(typeof(BecomeLeaderEvent2), nameof(HandleBecomeLeader2))]35        [OnEventDoAction(typeof(BecomeLeaderEvent3), nameof(HandleBecomeLeader3))]36        {37        }38        private void HandleBecomeLeader(Event e)39        {40            BecomeLeaderEvent ev = e as BecomeLeaderEvent;41            this.isLeader = true;42            Console.WriteLine("Server {0} became leader", this.serverName);43        }44        private void HandleBecomeLeader2(Event e)45        {46            BecomeLeaderEvent2 ev = e as BecomeLeaderEvent2;47            this.isLeader = true;48            Console.WriteLine("Server {0} became leader", this.serverName);49        }50        private void HandleBecomeLeader3(Event e)51        {52            BecomeLeaderEvent3 ev = e as BecomeLeaderEvent3;53            this.isLeader = true;54            Console.WriteLine("Server {0} became leader", this.serverName);55        }56    }57}

BecomeLeader

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4{5    static void Main(string[] args)6    {7        Server server = new Server();8        server.BecomeLeader();9    }10}11public void BecomeLeader()12{13    this.isLeader = true;14    Console.WriteLine("Server is now the leader of the group");15}16public async Task BecomeLeader()17{18    this.isLeader = true;19    Console.WriteLine("Server is now the leader of the group");20}21using System;22using System.Threading.Tasks;23using Microsoft.Coyote.Samples.CloudMessaging;24{25    static void Main(string[] args)26    {27        Server server = new Server();28        Task t = server.BecomeLeader();29        t.Wait();30        Console.WriteLine("Server is now the leader of the group");31    }32}33{34    {35        static void Main(string[] args)36        {37            var server = new Server();38            server.BecomeFollower();39        }40    }41}42using Microsoft.Coyote.Samples.CloudMessaging;43using Microsoft.Coyote;44using System;45{46    {47        static void Main(string[] args)48        {49            var server = new Server();50            server.BecomeCandidate();51        }52    }53}54using Microsoft.Coyote.Samples.CloudMessaging;55using Microsoft.Coyote;56using System;57{58    {59        static void Main(string[] args)60        {61            var server = new Server();62            server.BecomeFollower();63        }64    }65}

BecomeLeader

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4{5    static void Main(string[] args)6    {7        Server server = new Server();8        server.BecomeLeader();9    }10}11public void BecomeLeader()12{13    this.isLeader = true;14    Console.WriteLine("Server is now the leader of the group");15}16public async Task BecomeLeader()17{18    this.isLeader = true;19    Console.WriteLine("Server is now the leader of the group");20}21using System;22using System.Threading.Tasks;23using Microsoft.Coyote.Samples.CloudMessaging;24{25    static void Main(string[] args)26    {27        Server server = new Server();28        Task t = server.BecomeLeader();29        t.Wait();30        Console.WriteLine("Server is now the leader of the group");31    }32}33using Microsoft.Coyote.Samples.CloudMessaging;34using Microsoft.Coyote;35using System;36{37    {38        static void Main(string[] args)39        {40            var server = new Server();41            server.BecomeCandidate();42        }43    }44}45using Microsoft.Coyote.Samples.CloudMessaging;46using Microsoft.Coyote;47using System;48{49    {50        static void Main(string[] args)51        {52            var server = new Server();53            server.BecomeFollower();54        }55    }56}57using Microsoft.Coyote.Samples.CloudMessaging;58using Microsoft.Coyote;59using System;60{61    {62        static void Main(string[] args)63        {64            var server = new Server();65            server.BecomeCandidate();66        }67    }68}69using Microsoft.Coyote.Samples.CloudMessaging;70using Microsoft.Coyote;71using System;72{73    {74        static void Main(string[] args)75        {76            var server = new Server();77            server.BecomeFollower();78        }79    }80}

BecomeLeader

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Samples.CloudMessaging;4{5    static void Main(string[] args)6    {7        Server server = new Server();8        server.BecomeLeader();9    }10}11public void BecomeLeader()12{13    this.isLeader = true;14    Console.WriteLine("Server is now the leader of the group");15}16public async Task BecomeLeader()17{18    this.isLeader = true;19    Console.WriteLine("Server is now the leader of the group");20}21using System;22using System.Threading.Tasks;23using Microsoft.Coyote.Samples.CloudMessaging;24{25    static void Main(string[] args)26    {27        Server server = new Server();28        Task t = server.BecomeLeader();29        t.Wait();30        Console.WriteLine("Server is now the leader of the group");31    }32}

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