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[master-2.x] Set block_received_time during CheckCommits #1972

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merged 2 commits into from
Sep 25, 2020
Merged

[master-2.x] Set block_received_time during CheckCommits #1972

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f2248e1
consensus: set block_received_time during check commits
AnnaShaleva Sep 25, 2020
2f44a16
Merge branch 'master-2.x' into 2x/set_block_received_time_during_chec…
erikzhang Sep 25, 2020
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19 changes: 13 additions & 6 deletions neo/Consensus/ConsensusService.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ internal class Timer { public uint Height; public byte ViewNumber; }
private readonly IActorRef taskManager;
private ICancelable timer_token;
private DateTime block_received_time;
private uint block_received_index;
private bool started = false;

/// <summary>
Expand Down Expand Up @@ -114,6 +115,8 @@ private void CheckCommits()
{
if (context.CommitPayloads.Count(p => p?.ConsensusMessage.ViewNumber == context.ViewNumber) >= context.M() && context.TransactionHashes.All(p => context.Transactions.ContainsKey(p)))
{
block_received_index = context.BlockIndex;
block_received_time = TimeProvider.Current.UtcNow;
Block block = context.CreateBlock();
Log($"relay block: height={block.Index} hash={block.Hash} tx={block.Transactions.Length}");
localNode.Tell(new LocalNode.Relay { Inventory = block });
Expand Down Expand Up @@ -172,11 +175,16 @@ private void InitializeConsensus(byte viewNumber)
}
else
{
TimeSpan span = TimeProvider.Current.UtcNow - block_received_time;
if (span >= Blockchain.TimePerBlock)
ChangeTimer(TimeSpan.Zero);
else
ChangeTimer(Blockchain.TimePerBlock - span);
TimeSpan span = Blockchain.TimePerBlock;
if (block_received_index + 1 == context.BlockIndex)
{
var diff = TimeProvider.Current.UtcNow - block_received_time;
if (diff >= span)
span = TimeSpan.Zero;
else
span -= diff;
}
ChangeTimer(span);
}
}
else
Expand Down Expand Up @@ -313,7 +321,6 @@ private void OnConsensusPayload(ConsensusPayload payload)
private void OnPersistCompleted(Block block)
{
Log($"persist block: height={block.Index} hash={block.Hash} tx={block.Transactions.Length}");
block_received_time = TimeProvider.Current.UtcNow;
knownHashes.Clear();
InitializeConsensus(0);
}
Expand Down