Add pending tx and auto relay mechanism in RPC and CLI #1047
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\..\src\Neo.ConsoleService\Neo.ConsoleService.csproj" /> | ||
| <ProjectReference Include="..\RpcServer\RpcServer.csproj" AdditionalProperties="IncludeSettingsFileOutput=False"> | ||
| <Private>false</Private> | ||
| <ExcludeAssets>runtime</ExcludeAssets> | ||
| </ProjectReference> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <Compile Include="..\PluginHelper\PluginHelper.cs"> | ||
| <Link>PluginHelper\PluginHelper.cs</Link> | ||
| </Compile> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <None Update="DeferredRelay.json"> | ||
| <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory> | ||
| </None> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <InternalsVisibleTo Include="$(PackageId).Tests" /> | ||
| </ItemGroup> | ||
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| </Project> |
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| { | ||
| "PluginConfiguration": { | ||
| "Path": "DeferredRelay_{0}", | ||
| "Network": 860833102, | ||
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No. It's no way to relay to another chain. If DeferredRelay.json Network ≠ the node’s ProtocolSettings.Network, OnSystemLoaded returns immediately: no store, no actor, no queue, no retry. The plugin does nothing on that node. Cross-chain relay is not possible here; The worst case is a silent misconfiguration (you think DeferredRelay is on, but it isn’t). |
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| "MaxTransactions": 0, | ||
| "CheckFrequency": 0, | ||
| "UnhandledExceptionPolicy": "StopPlugin" | ||
| }, | ||
| "Dependency": [ | ||
| "RpcServer" | ||
| ] | ||
| } | ||
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| // Copyright (C) 2015-2026 The Neo Project. | ||
| // | ||
| // DeferredRelayActor.cs file belongs to the neo project and is free | ||
| // software distributed under the MIT software license, see the | ||
| // accompanying file LICENSE in the main directory of the | ||
| // repository or http://www.opensource.org/licenses/mit-license.php | ||
| // for more details. | ||
| // | ||
| // Redistribution and use in source and binary forms with or without | ||
| // modifications are permitted. | ||
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| using Akka.Actor; | ||
| using Neo.Ledger; | ||
| using Neo.Network.P2P.Payloads; | ||
| using Neo.Persistence; | ||
| using System.Threading.Tasks; | ||
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| namespace Neo.Plugins.DeferredRelay; | ||
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| internal sealed class DeferredRelayActor : UntypedActor | ||
| { | ||
| private sealed class ProcessQueuedCompleted; | ||
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| private readonly NeoSystem _neo; | ||
| private readonly IStore _store; | ||
| private readonly DeferredRelaySettings _settings; | ||
| private bool _processingQueued; | ||
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| public DeferredRelayActor(NeoSystem neo, IStore store, DeferredRelaySettings settings) | ||
| { | ||
| _neo = neo; | ||
| _store = store; | ||
| _settings = settings; | ||
| } | ||
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| protected override void PreStart() | ||
| { | ||
| Context.System.EventStream.Subscribe(Self, typeof(Blockchain.RelayResult)); | ||
| Context.System.EventStream.Subscribe(Self, typeof(Blockchain.PersistCompleted)); | ||
| } | ||
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| protected override void PostStop() => | ||
| Context.System.EventStream.Unsubscribe(Self); | ||
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| protected override void OnReceive(object message) | ||
| { | ||
| switch (message) | ||
| { | ||
| case Blockchain.RelayResult { Inventory: Transaction tx, Result: VerifyResult.NotYetValid } rr: | ||
| DeferredRelayEngine.TryOffer(_neo, _store, _settings, tx, rr.Result); | ||
| break; | ||
| case Blockchain.PersistCompleted pc: | ||
| ScheduleProcessQueued(pc.Block); | ||
| break; | ||
| case ProcessQueuedCompleted: | ||
| _processingQueued = false; | ||
| break; | ||
| case Status.Failure failure: | ||
| _processingQueued = false; | ||
| Logs.RuntimeLogger.Warning(failure.Cause, "Deferred relay queue processing failed"); | ||
| break; | ||
| } | ||
| } | ||
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| private void ScheduleProcessQueued(Block block) | ||
| { | ||
| if (_processingQueued || !DeferredRelayEngine.ShouldProcessPersist(block, _settings)) | ||
| return; | ||
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| _processingQueued = true; | ||
| var self = Self; | ||
| _ = DeferredRelayEngine.ProcessQueuedAsync(_neo, _store) | ||
| .ContinueWith(t => | ||
| { | ||
| if (t.IsFaulted) | ||
| self.Tell(new Status.Failure(t.Exception!.GetBaseException())); | ||
| else | ||
| self.Tell(new ProcessQueuedCompleted()); | ||
| }, TaskScheduler.Default); | ||
| } | ||
| } |
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Why the exclude?
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RpcClient is not Plugin, it's SDK. I don't release it in zip package. It will be only update to Nuget.
MPTTire is packed inside StateService.zip, so it's not necessary to be packed alone again.