How to use FindPredecessorResp method of Microsoft.Coyote.Actors.BugFinding.Tests.FindSuccessor class

Best Coyote code snippet using Microsoft.Coyote.Actors.BugFinding.Tests.FindSuccessor.FindPredecessorResp

ChordTests.cs

Source:ChordTests.cs

...245                {246                    this.Sender = sender;247                }248            }249            internal class FindPredecessorResp : Event250            {251                public ActorId Node;252                public FindPredecessorResp(ActorId node)253                    : base()254                {255                    this.Node = node;256                }257            }258            internal class QueryId : Event259            {260                public ActorId Sender;261                public QueryId(ActorId sender)262                    : base()263                {264                    this.Sender = sender;265                }266            }267            internal class QueryIdResp : Event268            {269                public int Id;270                public QueryIdResp(int id)271                    : base()272                {273                    this.Id = id;274                }275            }276            internal class AskForKeys : Event277            {278                public ActorId Node;279                public int Id;280                public AskForKeys(ActorId node, int id)281                    : base()282                {283                    this.Node = node;284                    this.Id = id;285                }286            }287            internal class AskForKeysResp : Event288            {289                public List<int> Keys;290                public AskForKeysResp(List<int> keys)291                    : base()292                {293                    this.Keys = keys;294                }295            }296            private class NotifySuccessor : Event297            {298                public ActorId Node;299                public NotifySuccessor(ActorId node)300                    : base()301                {302                    this.Node = node;303                }304            }305            internal class JoinAck : Event306            {307            }308            internal class Stabilize : Event309            {310            }311            internal class Terminate : Event312            {313            }314            private class Local : Event315            {316            }317            private int NodeId;318            private HashSet<int> Keys;319            private int NumOfIds;320            private Dictionary<int, Finger> FingerTable;321            private ActorId Predecessor;322            private ActorId ManagerId;323            [Start]324            [OnEntry(nameof(InitOnEntry))]325            [OnEventGotoState(typeof(Local), typeof(Waiting))]326            [OnEventDoAction(typeof(SetupEvent), nameof(Setup))]327            [OnEventDoAction(typeof(Join), nameof(JoinCluster))]328            [DeferEvents(typeof(AskForKeys), typeof(NotifySuccessor), typeof(Stabilize))]329            private class Init : State330            {331            }332            private void InitOnEntry()333            {334                this.FingerTable = new Dictionary<int, Finger>();335            }336            private void Setup(Event e)337            {338                this.NodeId = (e as SetupEvent).Id;339                this.Keys = (e as SetupEvent).Keys;340                this.ManagerId = (e as SetupEvent).ManagerId;341                var nodes = (e as SetupEvent).Nodes;342                var nodeIds = (e as SetupEvent).NodeIds;343                this.NumOfIds = (int)Math.Pow(2, nodes.Count);344                for (var idx = 1; idx <= nodes.Count; idx++)345                {346                    var start = (this.NodeId + (int)Math.Pow(2, idx - 1)) % this.NumOfIds;347                    var end = (this.NodeId + (int)Math.Pow(2, idx)) % this.NumOfIds;348                    var nodeId = GetSuccessorNodeId(start, nodeIds);349                    this.FingerTable.Add(start, new Finger(start, end, nodes[nodeId]));350                }351                for (var idx = 0; idx < nodeIds.Count; idx++)352                {353                    if (nodeIds[idx] == this.NodeId)354                    {355                        this.Predecessor = nodes[WrapSubtract(idx, 1, nodeIds.Count)];356                        break;357                    }358                }359                this.RaiseEvent(new Local());360            }361            private void JoinCluster(Event e)362            {363                this.NodeId = (e as Join).Id;364                this.ManagerId = (e as Join).ManagerId;365                this.NumOfIds = (e as Join).NumOfIds;366                var nodes = (e as Join).Nodes;367                var nodeIds = (e as Join).NodeIds;368                for (var idx = 1; idx <= nodes.Count; idx++)369                {370                    var start = (this.NodeId + (int)Math.Pow(2, idx - 1)) % this.NumOfIds;371                    var end = (this.NodeId + (int)Math.Pow(2, idx)) % this.NumOfIds;372                    var nodeId = GetSuccessorNodeId(start, nodeIds);373                    this.FingerTable.Add(start, new Finger(start, end, nodes[nodeId]));374                }375                var successor = this.FingerTable[(this.NodeId + 1) % this.NumOfIds].Node;376                this.SendEvent(this.ManagerId, new JoinAck());377                this.SendEvent(successor, new NotifySuccessor(this.Id));378            }379            [OnEventDoAction(typeof(FindSuccessor), nameof(ProcessFindSuccessor))]380            [OnEventDoAction(typeof(FindSuccessorResp), nameof(ProcessFindSuccessorResp))]381            [OnEventDoAction(typeof(FindPredecessor), nameof(ProcessFindPredecessor))]382            [OnEventDoAction(typeof(FindPredecessorResp), nameof(ProcessFindPredecessorResp))]383            [OnEventDoAction(typeof(QueryId), nameof(ProcessQueryId))]384            [OnEventDoAction(typeof(AskForKeys), nameof(SendKeys))]385            [OnEventDoAction(typeof(AskForKeysResp), nameof(UpdateKeys))]386            [OnEventDoAction(typeof(NotifySuccessor), nameof(UpdatePredecessor))]387            [OnEventDoAction(typeof(Stabilize), nameof(ProcessStabilize))]388            [OnEventDoAction(typeof(Terminate), nameof(ProcessTerminate))]389            private class Waiting : State390            {391            }392            private void ProcessFindSuccessor(Event e)393            {394                var sender = (e as FindSuccessor).Sender;395                var key = (e as FindSuccessor).Key;396                if (this.Keys.Contains(key))397                {398                    this.SendEvent(sender, new FindSuccessorResp(this.Id, key));399                }400                else if (this.FingerTable.ContainsKey(key))401                {402                    this.SendEvent(sender, new FindSuccessorResp(this.FingerTable[key].Node, key));403                }404                else if (this.NodeId.Equals(key))405                {406                    this.SendEvent(sender, new FindSuccessorResp(407                        this.FingerTable[(this.NodeId + 1) % this.NumOfIds].Node, key));408                }409                else410                {411                    int idToAsk = -1;412                    foreach (var finger in this.FingerTable)413                    {414                        if (((finger.Value.Start > finger.Value.End) &&415                            (finger.Value.Start <= key || key < finger.Value.End)) ||416                            ((finger.Value.Start < finger.Value.End) &&417                            finger.Value.Start <= key && key < finger.Value.End))418                        {419                            idToAsk = finger.Key;420                        }421                    }422                    if (idToAsk < 0)423                    {424                        idToAsk = (this.NodeId + 1) % this.NumOfIds;425                    }426                    if (this.FingerTable[idToAsk].Node.Equals(this.Id))427                    {428                        foreach (var finger in this.FingerTable)429                        {430                            if (finger.Value.End == idToAsk ||431                                finger.Value.End == idToAsk - 1)432                            {433                                idToAsk = finger.Key;434                                break;435                            }436                        }437                        this.Assert(!this.FingerTable[idToAsk].Node.Equals(this.Id), "Cannot locate successor of {0}.", key);438                    }439                    this.SendEvent(this.FingerTable[idToAsk].Node, new FindSuccessor(sender, key));440                }441            }442            private void ProcessFindPredecessor(Event e)443            {444                var sender = (e as FindPredecessor).Sender;445                if (this.Predecessor != null)446                {447                    this.SendEvent(sender, new FindPredecessorResp(this.Predecessor));448                }449            }450            private void ProcessQueryId(Event e)451            {452                var sender = (e as QueryId).Sender;453                this.SendEvent(sender, new QueryIdResp(this.NodeId));454            }455            private void SendKeys(Event e)456            {457                var sender = (e as AskForKeys).Node;458                var senderId = (e as AskForKeys).Id;459                this.Assert(this.Predecessor.Equals(sender), "Predecessor is corrupted.");460                List<int> keysToSend = new List<int>();461                foreach (var key in this.Keys)462                {463                    if (key <= senderId)464                    {465                        keysToSend.Add(key);466                    }467                }468                if (keysToSend.Count > 0)469                {470                    foreach (var key in keysToSend)471                    {472                        this.Keys.Remove(key);473                    }474                    this.SendEvent(sender, new AskForKeysResp(keysToSend));475                }476            }477            private void ProcessStabilize()478            {479                var successor = this.FingerTable[(this.NodeId + 1) % this.NumOfIds].Node;480                this.SendEvent(successor, new FindPredecessor(this.Id));481                foreach (var finger in this.FingerTable)482                {483                    if (!finger.Value.Node.Equals(successor))484                    {485                        this.SendEvent(successor, new FindSuccessor(this.Id, finger.Key));486                    }487                }488            }489            private void ProcessFindSuccessorResp(Event e)490            {491                var successor = (e as FindSuccessorResp).Node;492                var key = (e as FindSuccessorResp).Key;493                this.Assert(this.FingerTable.ContainsKey(key), "Finger table of {0} does not contain {1}.", this.NodeId, key);494                this.FingerTable[key] = new Finger(this.FingerTable[key].Start, this.FingerTable[key].End, successor);495            }496            private void ProcessFindPredecessorResp(Event e)497            {498                var successor = (e as FindPredecessorResp).Node;499                if (!successor.Equals(this.Id))500                {501                    this.FingerTable[(this.NodeId + 1) % this.NumOfIds] = new Finger(502                        this.FingerTable[(this.NodeId + 1) % this.NumOfIds].Start,503                        this.FingerTable[(this.NodeId + 1) % this.NumOfIds].End,504                        successor);505                    this.SendEvent(successor, new NotifySuccessor(this.Id));506                    this.SendEvent(successor, new AskForKeys(this.Id, this.NodeId));507                }508            }509            private void UpdatePredecessor(Event e)510            {511                var predecessor = (e as NotifySuccessor).Node;512                if (!predecessor.Equals(this.Id))...

FindPredecessorResp

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.BugFinding.Tests;6using Microsoft.Coyote.Actors.BugFinding.Tests.FindSuccessor;7{8    {9        private static async Task Main(string[] args)10        {11            using (var runtime = RuntimeFactory.Create())12            {13                var findSuccessor = runtime.CreateActor(typeof(FindSuccessor));14                runtime.SendEvent(findSuccessor, new FindPredecessorResp(1));15                runtime.SendEvent(findSuccessor, new FindPredecessorResp(2));16                runtime.SendEvent(findSuccessor, new FindPredecessorResp(3));17                runtime.SendEvent(findSuccessor, new FindPredecessorResp(4));18                runtime.SendEvent(findSuccessor, new FindPredecessorResp(5));19                runtime.SendEvent(findSuccessor, new FindPredecessorResp(6));20                runtime.SendEvent(findSuccessor, new FindPredecessorResp(7));21                runtime.SendEvent(findSuccessor, new FindPredecessorResp(8));22                runtime.SendEvent(findSuccessor, new FindPredecessorResp(9));23                runtime.SendEvent(findSuccessor, new FindPredecessorResp(10));24                runtime.SendEvent(findSuccessor, new FindPredecessorResp(11));25                runtime.SendEvent(findSuccessor, new FindPredecessorResp(12));26                runtime.SendEvent(findSuccessor, new FindPredecessorResp(13));27                runtime.SendEvent(findSuccessor, new FindPredecessorResp(14));

FindPredecessorResp

Using AI Code Generation

1using System;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors.BugFinding.Tests;4{5    {6        static void Main(string[] args)7        {8            var runtime = RuntimeFactory.Create();9            var id = runtime.CreateActor(typeof(FindSuccessor));10            runtime.SendEvent(id, new FindPredecessorReq(4));11            runtime.SendEvent(id, new FindPredecessorReq(6));12            runtime.SendEvent(id, new FindPredecessorReq(7));13            Console.ReadLine();14        }15    }16}

FindPredecessorResp

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors.BugFinding;4using Microsoft.Coyote.Actors.BugFinding.Tests.FindSuccessor;5using System;6using System.Threading.Tasks;7using System.Collections.Generic;8using System.Linq;9{10    {11        private List<ActorId> nodes;12        private Dictionary<int, ActorId> dict;13        private int key;14        private ActorId pred;15        private ActorId succ;16        private ActorId succOfSucc;17        private ActorId predOfPred;18        private ActorId predOfSucc;19        private ActorId succOfPred;20        private ActorId client;21        private ActorId self;22        private int count;23        private int count1;24        private int count2;25        private int count3;26        private int count4;27        private int count5;28        private int count6;29        private int count7;30        private int count8;31        private int count9;32        private int count10;33        private int count11;34        private int count12;35        private int count13;36        private int count14;37        private int count15;38        private int count16;39        private int count17;40        private int count18;41        private int count19;42        private int count20;43        private int count21;44        private int count22;45        private int count23;46        private int count24;47        private int count25;48        private int count26;49        private int count27;50        private int count28;51        private int count29;52        private int count30;53        private int count31;54        private int count32;55        private int count33;56        private int count34;57        private int count35;58        private int count36;59        private int count37;60        private int count38;61        private int count39;62        private int count40;63        private int count41;64        private int count42;65        private int count43;66        private int count44;67        private int count45;68        private int count46;69        private int count47;70        private int count48;71        private int count49;72        private int count50;73        private int count51;74        private int count52;75        private int count53;

FindPredecessorResp

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using System.Threading.Tasks;4{5    {6        public async Task FindPredecessorRespTestAsync()7        {8            var config = Configuration.Create();9            config.TestingIterations = 1;10            config.SchedulingIterations = 1;11            config.MaxFairSchedulingSteps = 1000;12            config.MaxUnfairSchedulingSteps = 1000;13            config.MaxStepsFromAnyEntryToExit = 1000;14            config.MaxStepsFromProductionToExit = 1000;15            config.MaxStepsFromAnyEntryToProduction = 1000;16            config.MaxFairSchedulingSteps = 1000;17            config.MaxUnfairSchedulingSteps = 1000;18            config.MaxStepsFromAnyEntryToExit = 1000;19            config.MaxStepsFromProductionToExit = 1000;20            config.MaxStepsFromAnyEntryToProduction = 1000;21            config.MaxFairSchedulingSteps = 1000;22            config.MaxUnfairSchedulingSteps = 1000;23            config.MaxStepsFromAnyEntryToExit = 1000;24            config.MaxStepsFromProductionToExit = 1000;25            config.MaxStepsFromAnyEntryToProduction = 1000;26            config.MaxFairSchedulingSteps = 1000;27            config.MaxUnfairSchedulingSteps = 1000;28            config.MaxStepsFromAnyEntryToExit = 1000;29            config.MaxStepsFromProductionToExit = 1000;30            config.MaxStepsFromAnyEntryToProduction = 1000;31            config.MaxFairSchedulingSteps = 1000;32            config.MaxUnfairSchedulingSteps = 1000;33            config.MaxStepsFromAnyEntryToExit = 1000;34            config.MaxStepsFromProductionToExit = 1000;35            config.MaxStepsFromAnyEntryToProduction = 1000;36            config.MaxFairSchedulingSteps = 1000;37            config.MaxUnfairSchedulingSteps = 1000;38            config.MaxStepsFromAnyEntryToExit = 1000;39            config.MaxStepsFromProductionToExit = 1000;40            config.MaxStepsFromAnyEntryToProduction = 1000;41            config.MaxFairSchedulingSteps = 1000;

FindPredecessorResp

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.FindSuccessor;9using Microsoft.Coyote.Specifications;10using Microsoft.Coyote.Tasks;11using Microsoft.Coyote.TestingServices;12using Microsoft.Coyote.TestingServices.BugFinding;13using Microsoft.Coyote.TestingServices.BugFinding.Strategies;14using Microsoft.Coyote.TestingServices.Runtime;15using Microsoft.Coyote.TestingServices.SchedulingStrategies;16using Microsoft.Coyote.TestingServices.Tracing.Schedule;17using Microsoft.Coyote.Tests.Common;18using Microsoft.Coyote.Tests.Common.Actors;19using Microsoft.Coyote.Tests.Common.Events;20using Microsoft.Coyote.Tests.Common.Runtime;21using Microsoft.Coyote.Tests.Common.TestingServices;22using Microsoft.Coyote.Tests.Common.TestingServices.BugFinding;23using Microsoft.Coyote.Tests.Common.TestingServices.BugFinding.Strategies;24using Microsoft.Coyote.Tests.Common.TestingServices.Runtime;25using Microsoft.Coyote.Tests.Common.TestingServices.Tracing.Schedule;26using Microsoft.Coyote.Tests.Common.Utilities;27using Microsoft.Coyote.Utilities;28using Microsoft.Coyote.IO;29using Microsoft.Coyote.SystematicTesting;30using Microsoft.Coyote.SystematicTesting.Strategies;31{32    {33        private ActorId predecessor;34        private ActorId successor;35        private int id;36        [OnEventGotoState(typeof(Init), typeof(InitState))]37        {38        }39        [OnEventDoAction(typeof(Join), nameof(JoinHandler))]40        {41        }42        [OnEventDoAction(typeof(FindSuccessorReq), nameof(FindSuccessorReqHandler))]43        [OnEventDoAction(typeof(FindPredecessorResp), nameof(FindPredecessorRespHandler))]44        {45        }

FindPredecessorResp

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors.BugFinding.Tests.Chord;4using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Events;5using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks;6using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.FindPredecessor;7using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.FindSuccessor;8using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.Join;9using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.Stabilize;10using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateFingers;11using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateOthers;12using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList;13using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList.Tasks;14using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList;15using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks;16using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList;17using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks;18using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList;19using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks;20using Microsoft.Coyote.Actors.BugFinding.Tests.Chord.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList.Tasks.UpdateSuccessorList;

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