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

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

RaftTests.cs

Source:RaftTests.cs Github

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...459 {460 continue;461 }462 var lastLogIndex = this.Logs.Count;463 var lastLogTerm = this.GetLogTermForIndex(lastLogIndex);464 this.SendEvent(this.Servers[idx], new VoteRequest(this.CurrentTerm, this.Id,465 lastLogIndex, lastLogTerm));466 }467 }468 private void VoteAsCandidate(Event e)469 {470 var request = e as VoteRequest;471 if (request.Term > this.CurrentTerm)472 {473 this.CurrentTerm = request.Term;474 this.VotedFor = null;475 this.Vote(e as VoteRequest);476 this.RaiseEvent(new BecomeFollower());477 }478 else479 {480 this.Vote(e as VoteRequest);481 }482 }483 private void RespondVoteAsCandidate(Event e)484 {485 var request = e as VoteResponse;486 if (request.Term > this.CurrentTerm)487 {488 this.CurrentTerm = request.Term;489 this.VotedFor = null;490 this.RaiseEvent(new BecomeFollower());491 }492 else if (request.Term != this.CurrentTerm)493 {494 return;495 }496 if (request.VoteGranted)497 {498 this.VotesReceived++;499 if (this.VotesReceived >= (this.Servers.Length / 2) + 1)500 {501 this.VotesReceived = 0;502 this.RaiseEvent(new BecomeLeader());503 }504 }505 }506 private void AppendEntriesAsCandidate(Event e)507 {508 var request = e as AppendEntriesRequest;509 if (request.Term > this.CurrentTerm)510 {511 this.CurrentTerm = request.Term;512 this.VotedFor = null;513 this.AppendEntries(e as AppendEntriesRequest);514 this.RaiseEvent(new BecomeFollower());515 }516 else517 {518 this.AppendEntries(e as AppendEntriesRequest);519 }520 }521 private void RespondAppendEntriesAsCandidate(Event e)522 {523 var request = e as AppendEntriesResponse;524 if (request.Term > this.CurrentTerm)525 {526 this.CurrentTerm = request.Term;527 this.VotedFor = null;528 this.RaiseEvent(new BecomeFollower());529 }530 }531 [OnEntry(nameof(LeaderOnInit))]532 [OnEventDoAction(typeof(Client.Request), nameof(ProcessClientRequest))]533 [OnEventDoAction(typeof(VoteRequest), nameof(VoteAsLeader))]534 [OnEventDoAction(typeof(VoteResponse), nameof(RespondVoteAsLeader))]535 [OnEventDoAction(typeof(AppendEntriesRequest), nameof(AppendEntriesAsLeader))]536 [OnEventDoAction(typeof(AppendEntriesResponse), nameof(RespondAppendEntriesAsLeader))]537 [OnEventDoAction(typeof(ShutDown), nameof(ShuttingDown))]538 [OnEventGotoState(typeof(BecomeFollower), typeof(Follower))]539 [IgnoreEvents(typeof(ElectionTimer.Timeout), typeof(PeriodicTimer.Timeout))]540 private class Leader : State541 {542 }543 private void LeaderOnInit()544 {545 this.Monitor<SafetyMonitor>(new SafetyMonitor.NotifyLeaderElected(this.CurrentTerm));546 this.SendEvent(this.ClusterManager, new ClusterManager.NotifyLeaderUpdate(this.Id, this.CurrentTerm));547 var logIndex = this.Logs.Count;548 var logTerm = this.GetLogTermForIndex(logIndex);549 this.NextIndex.Clear();550 this.MatchIndex.Clear();551 for (int idx = 0; idx < this.Servers.Length; idx++)552 {553 if (idx == this.ServerId)554 {555 continue;556 }557 this.NextIndex.Add(this.Servers[idx], logIndex + 1);558 this.MatchIndex.Add(this.Servers[idx], 0);559 }560 for (int idx = 0; idx < this.Servers.Length; idx++)561 {562 if (idx == this.ServerId)563 {564 continue;565 }566 this.SendEvent(this.Servers[idx], new AppendEntriesRequest(this.CurrentTerm, this.Id,567 logIndex, logTerm, new List<Log>(), this.CommitIndex, null));568 }569 }570 private void ProcessClientRequest(Event e)571 {572 this.LastClientRequest = e as Client.Request;573 var log = new Log(this.CurrentTerm, this.LastClientRequest.Command);574 this.Logs.Add(log);575 this.BroadcastLastClientRequest();576 }577 private void BroadcastLastClientRequest()578 {579 var lastLogIndex = this.Logs.Count;580 this.VotesReceived = 1;581 for (int idx = 0; idx < this.Servers.Length; idx++)582 {583 if (idx == this.ServerId)584 {585 continue;586 }587 var server = this.Servers[idx];588 if (lastLogIndex < this.NextIndex[server])589 {590 continue;591 }592 var logs = this.Logs.GetRange(this.NextIndex[server] - 1, this.Logs.Count - (this.NextIndex[server] - 1));593 var prevLogIndex = this.NextIndex[server] - 1;594 var prevLogTerm = this.GetLogTermForIndex(prevLogIndex);595 this.SendEvent(server, new AppendEntriesRequest(this.CurrentTerm, this.Id, prevLogIndex,596 prevLogTerm, logs, this.CommitIndex, this.LastClientRequest.Client));597 }598 }599 private void VoteAsLeader(Event e)600 {601 var request = e as VoteRequest;602 if (request.Term > this.CurrentTerm)603 {604 this.CurrentTerm = request.Term;605 this.VotedFor = null;606 this.RedirectLastClientRequestToClusterManager();607 this.Vote(e as VoteRequest);608 this.RaiseEvent(new BecomeFollower());609 }610 else611 {612 this.Vote(e as VoteRequest);613 }614 }615 private void RespondVoteAsLeader(Event e)616 {617 var request = e as VoteResponse;618 if (request.Term > this.CurrentTerm)619 {620 this.CurrentTerm = request.Term;621 this.VotedFor = null;622 this.RedirectLastClientRequestToClusterManager();623 this.RaiseEvent(new BecomeFollower());624 }625 }626 private void AppendEntriesAsLeader(Event e)627 {628 var request = e as AppendEntriesRequest;629 if (request.Term > this.CurrentTerm)630 {631 this.CurrentTerm = request.Term;632 this.VotedFor = null;633 this.RedirectLastClientRequestToClusterManager();634 this.AppendEntries(e as AppendEntriesRequest);635 this.RaiseEvent(new BecomeFollower());636 }637 }638 private void RespondAppendEntriesAsLeader(Event e)639 {640 var request = e as AppendEntriesResponse;641 if (request.Term > this.CurrentTerm)642 {643 this.CurrentTerm = request.Term;644 this.VotedFor = null;645 this.RedirectLastClientRequestToClusterManager();646 this.RaiseEvent(new BecomeFollower());647 }648 else if (request.Term != this.CurrentTerm)649 {650 return;651 }652 if (request.Success)653 {654 this.NextIndex[request.Server] = this.Logs.Count + 1;655 this.MatchIndex[request.Server] = this.Logs.Count;656 this.VotesReceived++;657 if (request.ReceiverEndpoint != null &&658 this.VotesReceived >= (this.Servers.Length / 2) + 1)659 {660 var commitIndex = this.MatchIndex[request.Server];661 if (commitIndex > this.CommitIndex &&662 this.Logs[commitIndex - 1].Term == this.CurrentTerm)663 {664 this.CommitIndex = commitIndex;665 }666 this.VotesReceived = 0;667 this.LastClientRequest = null;668 this.SendEvent(request.ReceiverEndpoint, new Client.Response());669 }670 }671 else672 {673 if (this.NextIndex[request.Server] > 1)674 {675 this.NextIndex[request.Server] = this.NextIndex[request.Server] - 1;676 }677 var logs = this.Logs.GetRange(this.NextIndex[request.Server] - 1, this.Logs.Count - (this.NextIndex[request.Server] - 1));678 var prevLogIndex = this.NextIndex[request.Server] - 1;679 var prevLogTerm = this.GetLogTermForIndex(prevLogIndex);680 this.SendEvent(request.Server, new AppendEntriesRequest(this.CurrentTerm, this.Id, prevLogIndex,681 prevLogTerm, logs, this.CommitIndex, request.ReceiverEndpoint));682 }683 }684 /// <summary>685 /// Processes the given vote request.686 /// </summary>687 /// <param name="request">VoteRequest.</param>688 private void Vote(VoteRequest request)689 {690 var lastLogIndex = this.Logs.Count;691 var lastLogTerm = this.GetLogTermForIndex(lastLogIndex);692 if (request.Term < this.CurrentTerm ||693 (this.VotedFor != null && this.VotedFor != request.CandidateId) ||694 lastLogIndex > request.LastLogIndex ||695 lastLogTerm > request.LastLogTerm)696 {697 this.SendEvent(request.CandidateId, new VoteResponse(this.CurrentTerm, false));698 }699 else700 {701 this.VotedFor = request.CandidateId;702 this.LeaderId = null;703 this.SendEvent(request.CandidateId, new VoteResponse(this.CurrentTerm, true));704 }705 }706 /// <summary>707 /// Processes the given append entries request.708 /// </summary>709 /// <param name="request">AppendEntriesRequest.</param>710 private void AppendEntries(AppendEntriesRequest request)711 {712 if (request.Term < this.CurrentTerm)713 {714 this.SendEvent(request.LeaderId, new AppendEntriesResponse(this.CurrentTerm, false,715 this.Id, request.ReceiverEndpoint));716 }717 else718 {719 if (request.PrevLogIndex > 0 &&720 (this.Logs.Count < request.PrevLogIndex ||721 this.Logs[request.PrevLogIndex - 1].Term != request.PrevLogTerm))722 {723 this.SendEvent(request.LeaderId, new AppendEntriesResponse(this.CurrentTerm, false, this.Id, request.ReceiverEndpoint));724 }725 else726 {727 if (request.Entries.Count > 0)728 {729 var currentIndex = request.PrevLogIndex + 1;730 foreach (var entry in request.Entries)731 {732 if (this.Logs.Count < currentIndex)733 {734 this.Logs.Add(entry);735 }736 else if (this.Logs[currentIndex - 1].Term != entry.Term)737 {738 this.Logs.RemoveRange(currentIndex - 1, this.Logs.Count - (currentIndex - 1));739 this.Logs.Add(entry);740 }741 currentIndex++;742 }743 }744 if (request.LeaderCommit > this.CommitIndex &&745 this.Logs.Count < request.LeaderCommit)746 {747 this.CommitIndex = this.Logs.Count;748 }749 else if (request.LeaderCommit > this.CommitIndex)750 {751 this.CommitIndex = request.LeaderCommit;752 }753 if (this.CommitIndex > this.LastApplied)754 {755 this.LastApplied++;756 }757 this.LeaderId = request.LeaderId;758 this.SendEvent(request.LeaderId, new AppendEntriesResponse(this.CurrentTerm, true, this.Id, request.ReceiverEndpoint));759 }760 }761 }762 private void RedirectLastClientRequestToClusterManager()763 {764 if (this.LastClientRequest != null)765 {766 this.SendEvent(this.ClusterManager, this.LastClientRequest);767 }768 }769 /// <summary>770 /// Returns the log term for the given log index.771 /// </summary>772 /// <param name="logIndex">Index.</param>773 /// <returns>Term.</returns>774 private int GetLogTermForIndex(int logIndex)775 {776 var logTerm = 0;777 if (logIndex > 0)778 {779 logTerm = this.Logs[logIndex - 1].Term;780 }781 return logTerm;782 }783 private void ShuttingDown()784 {785 this.SendEvent(this.ElectionTimer, HaltEvent.Instance);786 this.SendEvent(this.PeriodicTimer, HaltEvent.Instance);787 this.RaiseHaltEvent();788 }...

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GetLogTermForIndex

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.BugFinding.Tests;6using Microsoft.Coyote.Actors.BugFinding;7using Microsoft.Coyote.Actors.BugFinding.Coverage;8using Microsoft.Coyote.Actors.BugFinding.Strategies;9using Microsoft.Coyote.Actors.BugFinding.Strategies.FaultInjection;10using Microsoft.Coyote.Actors.BugFinding.Strategies.ScheduleExploration;11using Microsoft.Coyote.Actors.BugFinding.Strategies.ScheduleReduction;12using Microsoft.Coyote.Actors.BugFinding.Strategies.ScheduleTesting;13using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration;14using Microsoft.Coyote.Actors.BugFinding.Strategies.StateReduction;15using Microsoft.Coyote.Actors.BugFinding.Strategies.StateTesting;16using Microsoft.Coyote.Actors.BugFinding.Strategies.Termination;17using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationExploration;18using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting;19using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.Liveness;20using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.NonDeterminism;21using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.Reachability;22using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.Safety;23using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.StateLiveness;24using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.StateReachability;25using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.StateSafety;26using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.StateTermination;27using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.Termination;28using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.UnfairTermination;29using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.UnfairTerminationReachability;30using Microsoft.Coyote.Actors.BugFinding.Strategies.TerminationTesting.UnfairTerminationSafety;

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GetLogTermForIndex

Using AI Code Generation

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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.NotifyLeaderUpdate;8{9 {10 static void Main(string[] args)11 {12 NotifyLeaderUpdate.GetLogTermForIndex();13 }14 }15}

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GetLogTermForIndex

Using AI Code Generation

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1using Microsoft.Coyote.Actors.BugFinding.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static void Main(string[] args)10 {11 var notifyLeaderUpdate = new NotifyLeaderUpdate();12 notifyLeaderUpdate.GetLogTermForIndex(1, 1);13 }14 }15}16using Microsoft.Coyote.Actors.BugFinding.Tests;17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using System.Threading.Tasks;22{23 {24 static void Main(string[] args)25 {26 var notifyLeaderUpdate = new NotifyLeaderUpdate();27 notifyLeaderUpdate.GetLogTermForIndex(1, 1);28 }29 }30}31using Microsoft.Coyote.Actors.BugFinding.Tests;32using System;33using System.Collections.Generic;34using System.Linq;35using System.Text;36using System.Threading.Tasks;37{38 {39 static void Main(string[] args)40 {41 var notifyLeaderUpdate = new NotifyLeaderUpdate();42 notifyLeaderUpdate.GetLogTermForIndex(1, 1);43 }44 }45}46using Microsoft.Coyote.Actors.BugFinding.Tests;47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52{53 {54 static void Main(string[] args)55 {56 var notifyLeaderUpdate = new NotifyLeaderUpdate();57 notifyLeaderUpdate.GetLogTermForIndex(1, 1);58 }59 }60}61using Microsoft.Coyote.Actors.BugFinding.Tests;62using System;63using System.Collections.Generic;

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GetLogTermForIndex

Using AI Code Generation

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1using Microsoft.Coyote.Actors.BugFinding.Tests;2using Microsoft.Coyote.Actors;3{4 {5 static void Main(string[] args)6 {7 var runtime = RuntimeFactory.Create();8 var actor = runtime.CreateActor(typeof(NotifyLeaderUpdate));9 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(0));10 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(1));11 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(2));12 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(3));13 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(4));14 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(5));15 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(6));16 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(7));17 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(8));18 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(9));19 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(10));20 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(11));21 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(12));22 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(13));23 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(14));24 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(15));25 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(16));26 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(17));27 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(18));28 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(19));29 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(20));30 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(21));31 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(22));32 runtime.SendEvent(actor, new NotifyLeaderUpdate.GetLogTermForIndex(23));33 runtime.SendEvent(actor

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GetLogTermForIndex

Using AI Code Generation

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1using Microsoft.Coyote.Actors.BugFinding.Tests;2using System;3using System.Threading.Tasks;4using Microsoft.Coyote.Actors;5using System.Threading;6using Microsoft.Coyote.Specifications;7using System.Collections.Generic;8using System.Linq;9using System.Diagnostics;10{11 {12 static void Main(string[] args)13 {14 Console.WriteLine("Hello World!");15 Console.WriteLine("Hello World!")

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