public static Type GetDirectInterfaceImplementation(this Type interfaceType)
{
if (!interfaceType.IsInterface)
{
throw new NotSupportedException($"GetDirectInterfaceImplementation method is only allowed to use on interface types, got {interfaceType} instead");
}
TypeDiscovery typeDiscovery = new TypeDiscovery();
Type[] baseInterfaces = interfaceType.GetInterfaces();
IEnumerable <Type> implementations = typeDiscovery.FindNethermindTypes(interfaceType).Where(i => i.IsClass);
foreach (Type implementation in implementations)
{
List <Type> interfaces = implementation.GetInterfaces().ToList();
interfaces.RemoveAll(i => baseInterfaces.Contains(i));
if (interfaces.Contains(interfaceType) && interfaces.Count() == 1)
{
return(implementation);
}
}
throw new InvalidOperationException($"Couldn't find direct implementation of {interfaceType} interface");
}
public static List <RuleInformation> DiscoverRules(IEnumerable <Assembly> assemblies)
{
var list = new List <RuleInformation>();
foreach (Assembly assembly in assemblies)
{
string cacheKey = assembly.FullName;
if (_ruleCache.ContainsKey(cacheKey))
{
//pull from cache
list.AddRange(_ruleCache[cacheKey]);
}
else
{
//discover
var discovered = TypeDiscovery.DiscoverTypes <RuleDiscoveryAttribute>(new Assembly[] { assembly });
foreach (var rule in discovered)
{
list.Add(Map(rule));
}
//add to cache
_ruleCache[cacheKey] = list;
}
}
return(list);
}
public void Register_and_update_metrics_should_not_throw_exception()
{
MetricsConfig metricsConfig = new()
{
Enabled = true
};
List <Type> knownMetricsTypes = new()
{
typeof(Nethermind.Mev.Metrics), typeof(Nethermind.TxPool.Metrics), typeof(Nethermind.Blockchain.Metrics),
typeof(Nethermind.Consensus.AuRa.Metrics), typeof(Nethermind.Evm.Metrics), typeof(Nethermind.JsonRpc.Metrics),
typeof(Nethermind.Db.Metrics), typeof(Nethermind.Network.Metrics), typeof(Init.Metrics),
typeof(Nethermind.Synchronization.Metrics), typeof(Nethermind.Trie.Metrics), typeof(Nethermind.Trie.Pruning.Metrics),
};
MetricsUpdater metricsUpdater = new(metricsConfig);
MonitoringService monitoringService = new(metricsUpdater, metricsConfig, LimboLogs.Instance);
List <Type> metrics = new TypeDiscovery().FindNethermindTypes(nameof(Metrics)).ToList();
metrics.AddRange(knownMetricsTypes);
Assert.DoesNotThrow(() =>
{
foreach (Type metric in metrics)
{
monitoringService.RegisterMetrics(metric);
}
metricsUpdater.UpdateMetrics(null);
});
}
public void Test()
{
IList <BuildStepAttribute> steps = TypeDiscovery.DiscoveryBuildSteps(typeof(Car));
foreach (BuildStepAttribute step in steps)
{
Trace.WriteLine(step.Sequence + " " + step.Times);
}
}
public CryptoFactory(IEnumerable <Assembly> extraAssemblies)
{
IEnumerable <Type> types = TypeDiscovery.Interface(typeof(ICryptoFactory), extraAssemblies);
foreach (Type type in types)
{
Add(() => Activator.CreateInstance(type) as ICryptoFactory);
}
}
protected static void ResetMongoDb()
{
MongoDbDriverHelper.ResetDriver();
EntityMapping.RemoveAllDefinitions();
EntityMapping.RemoveAllMappingProcessors();
EntityMapping.AddMappingProcessors(DefaultMappingPack.Instance.Processors);
TypeDiscovery.ClearCache();
}
public IContainer RegisterAll <T>()
{
Type[] components;
if (TypeDiscovery.Discover <T>(out components))
{
components.ForEach(c => RegisterAsTransient <T>(c));
}
return(this);
}
public CryptoPolicy(IEnumerable <Assembly> extraAssemblies)
{
IEnumerable <Type> policyTypes = TypeDiscovery.Interface(typeof(ICryptoPolicy), extraAssemblies);
foreach (Type policyType in policyTypes)
{
ICryptoPolicy instance = Activator.CreateInstance(policyType) as ICryptoPolicy;
_policies.Add(instance.Name, instance);
}
}
protected static void ResetMongoDb()
{
MongoDbDriverHelper.ResetDriver();
EntityMapping.RemoveAllDefinitions();
EntityMapping.RemoveAllMappingProcessors();
EntityMapping.AddMappingProcessors(DefaultProcessors.CreateProcessors());
TypeDiscovery.ClearCache();
EntityIndexWriter.ClearCache();
}
public void Dispose()
{
Log.Dispose();
TypeDiscovery.Dispose();
DelegateDiscovery.Dispose();
DelegateDiscoveryGrouped.Dispose();
DelegateClassification.Dispose();
DelegateMethods.Dispose();
TypeClassification.Dispose();
CustomMethodDiscovery.Dispose();
Error.Dispose();
}
private IEnumerable <ConfigurationEntry> LoadCatalogue()
{
Type[] items;
TypeDiscovery.Discover <ISupportConfigurationDiscovery>(out items);
return(items.Select(i =>
{
var target = (ISupportConfigurationDiscovery)Activator.CreateInstance(i);
return target.GetConfigurationMetadata();
}).ToList());
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="profile"></param>
/// <returns></returns>
public bool Load(string name, out IRoleProfile profile)
{
profile = null;
Type[] matchingTypes;
if (!TypeDiscovery.Discover <IRoleProfile>(out matchingTypes))
{
return(false);
}
var profileTypeName = (name.EndsWith("Profile")) ? name : name + "Profile";
var profileType = matchingTypes.First(candidateType => string.Compare(candidateType.Name, profileTypeName) == 0);
profile = (IRoleProfile)Activator.CreateInstance(profileType);
return(profile != null);
}
public bool Load(out TI[] components)
{
components = new TI[0];
Type[] matchingTypes;
if (!TypeDiscovery.Discover <TI>(out matchingTypes))
{
return(false);
}
var candidates = from type in matchingTypes
select(TI) Activator.CreateInstance(type);
components = candidates.ToArray();
return(components.Length > 0);
}
public void Setup()
{
// by pre-caching configs we make the tests do lot less work
IEnumerable <Type> configTypes = new TypeDiscovery().FindNethermindTypes(typeof(IConfig)).Where(t => t.IsInterface).ToArray();
Parallel.ForEach(Resolve("*"), configFile =>
{
ConfigProvider configProvider = GetConfigProviderFromFile(configFile);
foreach (Type configType in configTypes)
{
configProvider.GetConfig(configType);
}
_cachedProviders.Add(configFile, configProvider);
});
}
protected virtual void FindAndExecuteBootstrappers(Type configType, object config)
{
var bootstrapBuilderType = typeof(ISupportBootStrapping <>);
var bootstrapperInterfaceType = bootstrapBuilderType.MakeGenericType(configType);
Type[] bootstrapperTypes;
if (!TypeDiscovery.Discover(bootstrapperInterfaceType, out bootstrapperTypes))
{
return;
}
// found some...
foreach (var bootstrapperType in bootstrapperTypes)
{
dynamic bootstrapper = Activator.CreateInstance(bootstrapperType);
bootstrapperInterfaceType.GetMethod("Execute")
.Invoke(bootstrapper, new[] { config });
}
}
public IContainer RegisterAllWithInterception <T, TI>()
{
Type[] components;
if (!TypeDiscovery.Discover <T>(out components))
{
return(this);
}
var interceptorTypes = (from iType in ResolveAll <TI>()
select iType.GetType()).ToArray();
components.ToList().ForEach(c =>
Instance.Register(Component.For(typeof(T))
.LifeStyle.Transient
.ImplementedBy(c)
.Interceptors(interceptorTypes)));
return(this);
}
public bool Load(out TI[] components)
{
components = new TI[0];
Type[] matchingTypes;
if (!TypeDiscovery.Discover <TI>(out matchingTypes))
{
return(false);
}
var candidates = from type in matchingTypes
select(TI) Activator.CreateInstance(type)
into instance
select instance;
var plugins = candidates.Cast <IPlugin>()
.InitialisePlugins();
components = plugins.Cast <TI>().ToArray();
return(components.Length > 0);
}
public async Task Execute(CancellationToken cancellationToken)
{
IMetricsConfig metricsConfig = _api.Config <IMetricsConfig>();
ILogger logger = _api.LogManager.GetClassLogger();
// hacky
if (!string.IsNullOrEmpty(metricsConfig.NodeName))
{
_api.LogManager.SetGlobalVariable("nodeName", metricsConfig.NodeName);
}
if (metricsConfig.Enabled)
{
Metrics.Version = VersionToMetrics.ConvertToNumber(ClientVersion.Version);
MetricsUpdater metricsUpdater = new MetricsUpdater(metricsConfig);
_api.MonitoringService = new MonitoringService(metricsUpdater, metricsConfig, _api.LogManager);
var metrics = new TypeDiscovery().FindNethermindTypes(nameof(Metrics));
foreach (var metric in metrics)
{
_api.MonitoringService.RegisterMetrics(metric);
}
await _api.MonitoringService.StartAsync().ContinueWith(x =>
{
if (x.IsFaulted && logger.IsError)
{
logger.Error("Error during starting a monitoring.", x.Exception);
}
}, cancellationToken);
_api.DisposeStack.Push(Disposable.Create(() => _api.MonitoringService.StopAsync())); // do not await
}
else
{
if (logger.IsInfo)
{
logger.Info("Grafana / Prometheus metrics are disabled in configuration");
}
}
}
private static bool GetType <T>(string targetTypeName, out Type targetType)
{
targetType = null;
Type[] matchingTypes;
if (!TypeDiscovery.Discover <T>(t => t.Name.Equals(targetTypeName,
StringComparison.OrdinalIgnoreCase), out matchingTypes))
{
return(false);
}
if (matchingTypes.Count() != 1)
{
throw new InvalidOperationException(string.Format("Searching for type '{0}' named '{1}'; found {2} matches, expected only 1",
typeof(T).Name,
targetTypeName,
matchingTypes.Count()));
}
targetType = matchingTypes.First();
return(true);
}
public void TheTypeDiscoveryIsExecuted()
{
TypeDiscovery.Discover(_typeToDiscover, out _typesFound);
}
public void FindMongoDbContext()
{
TypeDiscovery.FindTypeByDiscriminator("MongoDbContext", typeof(object));
TypeDiscovery.ClearCache();
}
public void FindString()
{
TypeDiscovery.FindTypeByDiscriminator("string", typeof(object));
TypeDiscovery.ClearCache();
}
public void FindLocalClass()
{
TypeDiscovery.FindTypeByDiscriminator("LocalClass", typeof(object));
TypeDiscovery.ClearCache();
}
//
// Serialization of Fields within a Type:
//
private static bool IsIgnoredField(FieldInfo field)
{
return(TypeDiscovery.IsIgnoredType(field.FieldType) ||
field.GetCustomAttributes(typeof(SerializationIgnoreAttribute), true).Length != 0 ||
field.GetCustomAttributes(typeof(NonSerializedAttribute), true).Length != 0);
}
public static GeneratorResult Run(Assembly[] assemblies, Type[] predefinedRoots, GeneratorReports reports,
bool createAssembly, string outputAssemblyName)
{
var baseLocation =
assemblies.First()
.Location; // <- should probably use all passed assemblies as potential base locations (also detect accidently passing a system one)
if (baseLocation == "") // <- loaded from embedded resources
{
baseLocation = null;
}
else
{
baseLocation = Path.GetDirectoryName(baseLocation);
}
#region Initial Reporting - Assembly Info
if (reports != null)
{
reports.Log.WriteLine(DateTime.Now);
reports.Log.WriteLine();
reports.Log.WriteLine("Initial Assemblies (" + assemblies.Count() + ")");
foreach (var a in assemblies)
{
reports.Log.WriteLine(" " + a);
}
reports.Log.WriteLine();
reports.Log.WriteLine("Base Location = " + baseLocation ?? "<<resources>>");
reports.Log.WriteLine();
}
#endregion
#region Search for [SerializationRoot] attributes
var rootTypes = new HashSet <Type>();
foreach (var assembly in assemblies)
{
var types = assembly.GetTypes();
foreach (var type in types.Where(t => t.GetCustomAttributes(typeof(SerializationRootAttribute), false).Length > 0))
{
rootTypes.Add(type);
}
}
if (predefinedRoots != null)
{
foreach (var type in predefinedRoots)
{
rootTypes.Add(type);
}
}
if (reports != null)
{
reports.Log.WriteLine("Initial roots (" + rootTypes.Count + ")");
foreach (var type in rootTypes)
{
reports.Log.WriteLine(" " + type);
}
reports.Log.WriteLine();
}
#endregion
#region Custom Method Discovery
if (reports != null)
{
reports.Log.WriteLine("Running custom method discovery");
}
var customMethodAssemblies = new HashSet <Assembly>(assemblies);
customMethodAssemblies.Add(typeof(SerializeList)
.Assembly); // <- Get the assembly that contains all our "built-in" serializers
var customMethods = CustomMethodDiscovery.Run(customMethodAssemblies,
reports != null ? reports.CustomMethodDiscovery : null, reports != null ? reports.Error : null);
// Attach hard-coded array serializer methods:
customMethods =
SerializationMethodProviders.Combine(SerializeArray.CreateSerializationMethodProviders(),
customMethods);
#endregion
#region Type Discovery - First Pass
var td = new TypeDiscovery(customMethods, assemblies);
if (reports != null)
{
reports.Log.WriteLine("Running Type Discovery - First Pass");
reports.TypeDiscovery.WriteLine("---------------------------");
reports.TypeDiscovery.WriteLine("TYPE DISCOVERY - FIRST PASS");
reports.TypeDiscovery.WriteLine("---------------------------");
reports.TypeDiscovery.WriteLine();
}
td.DiscoverFromRoots(rootTypes,
reports != null ? reports.TypeDiscovery : null, reports != null ? reports.Error : null);
#endregion
#region Delegate Discovery and Type Discovery Second Pass
List <DelegateUsage> delegateDiscoveryResult = null;
IEnumerable <Type> allDelegateTargetTypes = null;
if (td.FoundDelegates)
{
Debug.WriteLine("IMPORTANT: Serializer generator is doing delegate discovery! May be undesireable.");
#region Delegate Discovery
if (reports != null)
{
reports.Log.WriteLine("Running Delegate Discovery");
}
// Only search for delegates in our own assemblies:
var delegateDiscoveryAssemblies = td.Assemblies.Where(a => a.IsOurAssembly(baseLocation));
if (reports != null)
{
reports.DelegateDiscovery.WriteLine("Searching in assemblies:");
foreach (var a in delegateDiscoveryAssemblies)
{
reports.DelegateDiscovery.WriteLine(" " + a);
}
reports.DelegateDiscovery.WriteLine();
reports.DelegateDiscovery.WriteLine();
}
delegateDiscoveryResult = DelegateDiscovery.Run(delegateDiscoveryAssemblies,
reports != null ? reports.DelegateDiscovery : null, reports != null ? reports.Error : null);
if (reports != null)
{
DelegateDiscovery.WriteDelegateUsageGrouped(delegateDiscoveryResult,
reports.DelegateDiscoveryGrouped);
}
#endregion
#region Type Discovery - Second Pass
if (reports != null)
{
reports.Log.WriteLine("Running Type Discovery - Second Pass");
reports.TypeDiscovery.WriteLine("----------------------------");
reports.TypeDiscovery.WriteLine("TYPE DISCOVERY - SECOND PASS");
reports.TypeDiscovery.WriteLine("----------------------------");
reports.TypeDiscovery.WriteLine();
}
allDelegateTargetTypes = delegateDiscoveryResult.Select(du => du.targetType)
.Where(t => t != null) // <- Disregard delegates with static targets
.Distinct();
td.DiscoverFromRoots(allDelegateTargetTypes,
reports != null ? reports.TypeDiscovery : null, reports != null ? reports.Error : null);
#endregion
}
else
{
if (reports != null)
{
reports.Log.WriteLine("Was able to skip delegate discovery!");
}
}
#endregion
#region Type Classification
if (reports != null)
{
reports.Log.WriteLine("Running type classification");
}
var tc = new TypeClassifier(td);
tc.RunClassification();
if (reports != null)
{
tc.WriteReport(reports.TypeClassification, reports.Error);
CustomMethodDiscovery.CheckForDerivedCustomInitializers(customMethods.ReferenceTypeInitializeMethods,
tc.ReferenceTypes, reports.Error);
}
#endregion
#region Delegate Classification
Dictionary <Type, DelegateTypeInfo> delegateTypeTable = null;
if (delegateDiscoveryResult != null)
{
var dc = new DelegateClassification(td.delegateFieldTypes, delegateDiscoveryResult);
delegateTypeTable = dc.GenerateDelegateTypeTable();
if (reports != null)
{
dc.Report(reports.DelegateClassification, reports.Error);
// NOTE: Any methods that appear in this list consitute a security risk, as they can be sent across the network!
// Make sure that all these methods are "safe" (nothing that can, say, access the filesystem)
foreach (var methodName in delegateTypeTable.SelectMany(dt => dt.Value.methodInfoList)
.Select(mi => mi.method).Distinct()
.Select(m => m.DeclaringType + "." + m.Name).OrderBy(s => s))
{
reports.DelegateMethods.WriteLine(methodName);
}
}
// Attach delegate serializer method generator
// NOTE: Doing this after type discovery, which automatically ignores delegates anyway, but before IL generation, which requires the methods to call
// NOTE: Generated delegate serializers come *after* custom methods, because the user may specify custom serialization for any given delegate
customMethods = SerializationMethodProviders.Combine(customMethods,
DelegateSerialization.CreateSerializationMethodProviders());
}
#endregion
#region Module Table
var moduleTable = td.Assemblies.Where(a => a.IsOurAssembly(baseLocation)).SelectMany(a => a.GetModules())
.NetworkOrder(module => module.Name).ToList();
#endregion
#region Report Final Log Info
if (reports != null)
{
reports.Log.WriteLine();
reports.Log.WriteLine();
var outsideTypes = td.valueTypes.Concat(td.referenceTypes)
.Select(t =>
(t.IsGenericType && t.GetGenericTypeDefinition() == typeof(Nullable <>)
? t.GetGenericArguments()[0]
: t))
.Where(t => !customMethods.HasTypeSerializer(t))
.Where(t => !t.Assembly.IsOurAssembly(baseLocation));
reports.Log.WriteLine("Types outside of \"" + baseLocation + "\" without custom serializers (" +
outsideTypes.Count() + ")");
foreach (var type in outsideTypes)
{
reports.Log.WriteLine(" " + type);
}
reports.Log.WriteLine();
if (delegateDiscoveryResult != null)
{
var openConstructedDelegates = delegateDiscoveryResult.Where(d =>
d.delegateType.ContainsGenericParameters || d.delegateMethod.ContainsGenericParameters);
reports.Log.WriteLine("Open constructed delegates (" + openConstructedDelegates.Count() + ")");
foreach (var d in openConstructedDelegates)
{
reports.Log.WriteLine(" " + d.delegateType + " -> " + d.delegateMethod + " -> " +
(d.targetType != null ? d.targetType.ToString() : "(null)"));
}
reports.Log.WriteLine();
}
reports.Log.WriteLine();
reports.Log.WriteLine("Assemblies (" + td.Assemblies.Count() + ")");
foreach (var a in td.Assemblies)
{
reports.Log.WriteLine(" " + a);
}
reports.Log.WriteLine();
reports.Log.WriteLine();
reports.Log.WriteLine("Module Table (" + moduleTable.Count() + ")");
foreach (var module in moduleTable)
{
reports.Log.WriteLine(" " + module);
}
reports.Log.WriteLine();
var notInInitialAssemblies = td.Assemblies.Where(a => a.IsOurAssembly(baseLocation))
.Where(a => !assemblies.Contains(a));
if (notInInitialAssemblies.Count() > 0)
{
reports.Error.WriteLine("WARNING: Visited assemblies in \"" + baseLocation +
"\" that were not in initial list of assemblies (see log for suggested command line)");
reports.Error.WriteLine(
" (It is possible that custom serialize methods, delegate instantiations, and derived types in these assemblies were missed)");
foreach (var a in notInInitialAssemblies)
{
reports.Error.WriteLine(" " + a);
}
reports.Error.WriteLine();
}
reports.Log.WriteLine();
reports.Log.WriteLine("Suggested initial assemblies for command line:");
foreach (var a in td.Assemblies.Where(a => a.IsOurAssembly(baseLocation)))
{
reports.Log.Write("\"" + a.Location + "\" ");
}
reports.Log.WriteLine();
reports.Log.WriteLine();
// Final Counts:
if (delegateDiscoveryResult != null)
{
reports.Log.WriteLine();
reports.Log.WriteLine("Delegate Usage Count = " + delegateDiscoveryResult.Count);
reports.Log.WriteLine("Distinct Delegate Method Count = " +
delegateDiscoveryResult.Select(du => du.delegateMethod).Distinct().Count());
reports.Log.WriteLine("Distinct Delegate Target Type Count = " +
delegateDiscoveryResult.Select(du => du.targetType).Distinct().Count());
}
reports.Log.WriteLine();
reports.Log.WriteLine("Total Serializable Type Count = " +
(td.referenceTypes.Count + td.valueTypes.Count));
reports.Log.WriteLine();
reports.Log.WriteLine();
}
#endregion
#region Generate Assembly
var serializerMethodGenerator = new SerializerMethodGenerator(tc, customMethods, allDelegateTargetTypes);
GeneratorResult generatorResult;
if (createAssembly)
{
if (reports != null)
{
reports.Log.WriteLine("Generating assembly...");
}
#if NET40 || NET45 || NET462
var an = new AssemblyName(outputAssemblyName);
var assemblyBuilder = AppDomain.CurrentDomain.DefineDynamicAssembly(an, AssemblyBuilderAccess.Save);
var moduleBuilder = assemblyBuilder.DefineDynamicModule(outputAssemblyName + ".dll");
var methodCreatorCreator = new MethodBuilderCreatorCreator(moduleBuilder, "GenSerialize");
generatorResult = serializerMethodGenerator.Generate(methodCreatorCreator);
methodCreatorCreator.Finish();
assemblyBuilder.Save(outputAssemblyName + ".dll");
#else
// https://github.com/dotnet/roslyn/issues/10881
// https://github.com/dotnet/corert/tree/master/src/ILVerify
throw new NotSupportedException("Cannot convert dynamic assembly to disk bytes in Roslyn without parsing a syntax tree!");
AssemblyName an = new AssemblyName(outputAssemblyName);
AssemblyBuilder assemblyBuilder =
AssemblyBuilder.DefineDynamicAssembly(an, AssemblyBuilderAccess.RunAndCollect);
ModuleBuilder moduleBuilder = assemblyBuilder.DefineDynamicModule(outputAssemblyName + ".dll");
var methodCreatorCreator = new MethodBuilderCreatorCreator(moduleBuilder, "GenSerialize");
generatorResult = serializerMethodGenerator.Generate(methodCreatorCreator);
methodCreatorCreator.Finish();
Assembly assembly = moduleBuilder.Assembly;
var compilation = CSharpCompilation.Create(outputAssemblyName);
#endif
}
else
{
if (reports != null)
{
reports.Log.WriteLine("Generating dynamic methods...");
}
var methodCreatorCreator = new DynamicMethodCreatorCreator();
generatorResult = serializerMethodGenerator.Generate(methodCreatorCreator);
}
if (reports != null)
{
reports.Log.WriteLine();
reports.Log.WriteLine("Done!");
}
#endregion
generatorResult.delegateTypeTable = delegateTypeTable;
generatorResult.moduleTable = moduleTable;
return(generatorResult);
}
public void Overhead()
{
TypeDiscovery.ClearCache();
}
private static void Run(string[] args)
{
_logger.Info("Nethermind starting initialization.");
AppDomain.CurrentDomain.ProcessExit += CurrentDomainOnProcessExit;
IFileSystem fileSystem = new FileSystem();;
PluginLoader pluginLoader = new PluginLoader(
"plugins", fileSystem, typeof(CliquePlugin), typeof(EthashPlugin), typeof(NethDevPlugin));
pluginLoader.Load(SimpleConsoleLogManager.Instance);
Type configurationType = typeof(IConfig);
IEnumerable <Type> configTypes = new TypeDiscovery().FindNethermindTypes(configurationType)
.Where(ct => ct.IsInterface);
CommandLineApplication app = new CommandLineApplication {
Name = "Nethermind.Runner"
};
app.HelpOption("-?|-h|--help");
app.VersionOption("-v|--version", () => ClientVersion.Version, () => ClientVersion.Description);
GlobalDiagnosticsContext.Set("version", ClientVersion.Version);
CommandOption dataDir = app.Option("-dd|--datadir <dataDir>", "data directory", CommandOptionType.SingleValue);
CommandOption configFile = app.Option("-c|--config <configFile>", "config file path", CommandOptionType.SingleValue);
CommandOption dbBasePath = app.Option("-d|--baseDbPath <baseDbPath>", "base db path", CommandOptionType.SingleValue);
CommandOption logLevelOverride = app.Option("-l|--log <logLevel>", "log level", CommandOptionType.SingleValue);
CommandOption configsDirectory = app.Option("-cd|--configsDirectory <configsDirectory>", "configs directory", CommandOptionType.SingleValue);
CommandOption loggerConfigSource = app.Option("-lcs|--loggerConfigSource <loggerConfigSource>", "path to the NLog config file", CommandOptionType.SingleValue);
foreach (Type configType in configTypes.OrderBy(c => c.Name))
{
if (configType == null)
{
continue;
}
ConfigCategoryAttribute?typeLevel = configType.GetCustomAttribute <ConfigCategoryAttribute>();
if (typeLevel?.HiddenFromDocs ?? false)
{
continue;
}
foreach (PropertyInfo propertyInfo in configType
.GetProperties(BindingFlags.Public | BindingFlags.Instance)
.OrderBy(p => p.Name))
{
ConfigItemAttribute?configItemAttribute = propertyInfo.GetCustomAttribute <ConfigItemAttribute>();
if (!(configItemAttribute?.HiddenFromDocs ?? false))
{
app.Option($"--{configType.Name.Substring(1).Replace("Config", String.Empty)}.{propertyInfo.Name}", $"{(configItemAttribute == null ? "<missing documentation>" : configItemAttribute.Description + $" (DEFAULT: {configItemAttribute.DefaultValue})" ?? "<missing documentation>")}", CommandOptionType.SingleValue);
}
}
}
ManualResetEventSlim appClosed = new ManualResetEventSlim(true);
app.OnExecute(async() =>
{
appClosed.Reset();
IConfigProvider configProvider = BuildConfigProvider(app, loggerConfigSource, logLevelOverride, configsDirectory, configFile);
IInitConfig initConfig = configProvider.GetConfig <IInitConfig>();
IKeyStoreConfig keyStoreConfig = configProvider.GetConfig <IKeyStoreConfig>();
Console.Title = initConfig.LogFileName;
Console.CancelKeyPress += ConsoleOnCancelKeyPress;
SetFinalDataDirectory(dataDir.HasValue() ? dataDir.Value() : null, initConfig, keyStoreConfig);
NLogManager logManager = new(initConfig.LogFileName, initConfig.LogDirectory);
_logger = logManager.GetClassLogger();
if (_logger.IsDebug)
{
_logger.Debug($"Nethermind version: {ClientVersion.Description}");
}
ConfigureSeqLogger(configProvider);
SetFinalDbPath(dbBasePath.HasValue() ? dbBasePath.Value() : null, initConfig);
LogMemoryConfiguration();
EthereumJsonSerializer serializer = new();
if (_logger.IsDebug)
{
_logger.Debug($"Nethermind config:{Environment.NewLine}{serializer.Serialize(initConfig, true)}{Environment.NewLine}");
}
ApiBuilder apiBuilder = new(configProvider, logManager);
INethermindApi nethermindApi = apiBuilder.Create();
foreach (Type pluginType in pluginLoader.PluginTypes)
{
if (Activator.CreateInstance(pluginType) is INethermindPlugin plugin)
{
nethermindApi.Plugins.Add(plugin);
}
}
EthereumRunner ethereumRunner = new EthereumRunner(nethermindApi);
await ethereumRunner.Start(_processCloseCancellationSource.Token).ContinueWith(x =>
{
if (x.IsFaulted && _logger.IsError)
{
_logger.Error("Error during ethereum runner start", x.Exception);
}
});
await Task.WhenAny(_cancelKeySource.Task, _processExit.Task);
_logger.Info("Closing, please wait until all functions are stopped properly...");
await ethereumRunner.StopAsync();
_logger.Info("All done, goodbye!");
appClosed.Set();
return(0);
});
app.Execute(args);
appClosed.Wait();
}