internal virtual void Load(XmlElement child)
{
ResponseTimeout = child.HasAttribute("ResponseTimeout")
? ConfigUtilities.ParseTimeSpan(child.GetAttribute("ResponseTimeout"),
"Invalid ResponseTimeout")
: Constants.DEFAULT_RESPONSE_TIMEOUT;
if (child.HasAttribute("MaxResendCount"))
{
MaxResendCount = ConfigUtilities.ParseInt(child.GetAttribute("MaxResendCount"),
"Invalid integer value for the MaxResendCount attribute on the Messaging element");
}
if (child.HasAttribute("ResendOnTimeout"))
{
ResendOnTimeout = ConfigUtilities.ParseBool(child.GetAttribute("ResendOnTimeout"),
"Invalid Boolean value for the ResendOnTimeout attribute on the Messaging element");
}
if (child.HasAttribute("MaxSocketAge"))
{
MaxSocketAge = ConfigUtilities.ParseTimeSpan(child.GetAttribute("MaxSocketAge"),
"Invalid time span set for the MaxSocketAge attribute on the Messaging element");
}
if (child.HasAttribute("DropExpiredMessages"))
{
DropExpiredMessages = ConfigUtilities.ParseBool(child.GetAttribute("DropExpiredMessages"),
"Invalid integer value for the DropExpiredMessages attribute on the Messaging element");
}
//--
if (isSiloConfig)
{
if (child.HasAttribute("SiloSenderQueues"))
{
SiloSenderQueues = ConfigUtilities.ParseInt(child.GetAttribute("SiloSenderQueues"),
"Invalid integer value for the SiloSenderQueues attribute on the Messaging element");
}
if (child.HasAttribute("GatewaySenderQueues"))
{
GatewaySenderQueues = ConfigUtilities.ParseInt(child.GetAttribute("GatewaySenderQueues"),
"Invalid integer value for the GatewaySenderQueues attribute on the Messaging element");
}
ClientDropTimeout = child.HasAttribute("ClientDropTimeout")
? ConfigUtilities.ParseTimeSpan(child.GetAttribute("ClientDropTimeout"),
"Invalid ClientDropTimeout")
: Constants.DEFAULT_CLIENT_DROP_TIMEOUT;
}
else
{
if (child.HasAttribute("ClientSenderBuckets"))
{
ClientSenderBuckets = ConfigUtilities.ParseInt(child.GetAttribute("ClientSenderBuckets"),
"Invalid integer value for the ClientSenderBuckets attribute on the Messaging element");
}
}
//--
if (child.HasAttribute("BufferPoolBufferSize"))
{
BufferPoolBufferSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolBufferSize"),
"Invalid integer value for the BufferPoolBufferSize attribute on the Messaging element");
}
if (child.HasAttribute("BufferPoolMaxSize"))
{
BufferPoolMaxSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolMaxSize"),
"Invalid integer value for the BufferPoolMaxSize attribute on the Messaging element");
}
if (child.HasAttribute("BufferPoolPreallocationSize"))
{
BufferPoolPreallocationSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolPreallocationSize"),
"Invalid integer value for the BufferPoolPreallocationSize attribute on the Messaging element");
}
//--
if (isSiloConfig)
{
if (child.HasAttribute("MaxForwardCount"))
{
MaxForwardCount = ConfigUtilities.ParseInt(child.GetAttribute("MaxForwardCount"),
"Invalid integer value for the MaxForwardCount attribute on the Messaging element");
}
}
if (child.HasChildNodes)
{
var serializerNode = child.ChildNodes.OfType <XmlElement>().FirstOrDefault(n => n.Name == "SerializationProviders");
if (serializerNode != null && serializerNode.HasChildNodes)
{
var typeNames = serializerNode.ChildNodes.OfType <XmlElement>()
.Where(n => n.Name == "Provider")
.Select(e => e.Attributes["type"])
.Where(a => a != null)
.Select(a => a.Value);
var types =
typeNames.Select(
t =>
ConfigUtilities.ParseFullyQualifiedType(
t,
$"The type specification for the 'type' attribute of the Provider element could not be loaded. Type specification: '{t}'."));
foreach (var type in types)
{
var typeinfo = type.GetTypeInfo();
ConfigUtilities.ValidateSerializationProvider(typeinfo);
if (SerializationProviders.Contains(typeinfo) == false)
{
SerializationProviders.Add(typeinfo);
}
}
}
var fallbackSerializerNode = child.ChildNodes.OfType <XmlElement>().FirstOrDefault(n => n.Name == "FallbackSerializationProvider");
if (fallbackSerializerNode != null)
{
var typeName = fallbackSerializerNode.Attributes["type"]?.Value;
if (string.IsNullOrWhiteSpace(typeName))
{
var msg = "The FallbackSerializationProvider element requires a 'type' attribute specifying the fully-qualified type name of the serializer.";
throw new FormatException(msg);
}
var type = ConfigUtilities.ParseFullyQualifiedType(
typeName,
$"The type specification for the 'type' attribute of the FallbackSerializationProvider element could not be loaded. Type specification: '{typeName}'.");
this.FallbackSerializationProvider = type.GetTypeInfo();
}
}
}
/// <summary>Returns a detailed human readable string that represents the current configuration. It does not contain every single configuration knob.</summary>
public override string ToString()
{
var sb = new StringBuilder();
sb.AppendLine("Platform version info:").Append(ConfigUtilities.RuntimeVersionInfo());
sb.Append(" Host: ").AppendLine(Dns.GetHostName());
sb.Append(" Processor Count: ").Append(System.Environment.ProcessorCount).AppendLine();
sb.AppendLine("Client Configuration:");
sb.Append(" Config File Name: ").AppendLine(string.IsNullOrEmpty(SourceFile) ? "" : Path.GetFullPath(SourceFile));
sb.Append(" Start time: ").AppendLine(LogFormatter.PrintDate(DateTime.UtcNow));
sb.Append(" Gateway Provider: ").Append(GatewayProvider);
if (GatewayProvider == GatewayProviderType.None)
{
sb.Append(". Gateway Provider that will be used instead: ").Append(GatewayProviderToUse);
}
sb.AppendLine();
if (Gateways != null && Gateways.Count > 0)
{
sb.AppendFormat(" Gateways[{0}]:", Gateways.Count).AppendLine();
foreach (var endpoint in Gateways)
{
sb.Append(" ").AppendLine(endpoint.ToString());
}
}
else
{
sb.Append(" Gateways: ").AppendLine("Unspecified");
}
sb.Append(" Preferred Gateway Index: ").AppendLine(PreferedGatewayIndex.ToString());
if (Gateways != null && PreferedGatewayIndex >= 0 && PreferedGatewayIndex < Gateways.Count)
{
sb.Append(" Preferred Gateway Address: ").AppendLine(Gateways[PreferedGatewayIndex].ToString());
}
sb.Append(" GatewayListRefreshPeriod: ").Append(GatewayListRefreshPeriod).AppendLine();
if (!String.IsNullOrEmpty(DeploymentId) || !String.IsNullOrEmpty(DataConnectionString))
{
sb.Append(" Azure:").AppendLine();
sb.Append(" DeploymentId: ").Append(DeploymentId).AppendLine();
string dataConnectionInfo = ConfigUtilities.RedactConnectionStringInfo(DataConnectionString); // Don't print Azure account keys in log files
sb.Append(" DataConnectionString: ").Append(dataConnectionInfo).AppendLine();
}
if (!string.IsNullOrWhiteSpace(NetInterface))
{
sb.Append(" Network Interface: ").AppendLine(NetInterface);
}
if (Port != 0)
{
sb.Append(" Network Port: ").Append(Port).AppendLine();
}
sb.Append(" Preferred Address Family: ").AppendLine(PreferredFamily.ToString());
sb.Append(" DNS Host Name: ").AppendLine(DNSHostName);
sb.Append(" Client Name: ").AppendLine(ClientName);
sb.Append(ConfigUtilities.TraceConfigurationToString(this));
sb.Append(ConfigUtilities.IStatisticsConfigurationToString(this));
sb.Append(LimitManager);
sb.AppendFormat(base.ToString());
#if !NETSTANDARD
sb.Append(" .NET: ").AppendLine();
int workerThreads;
int completionPortThreads;
ThreadPool.GetMinThreads(out workerThreads, out completionPortThreads);
sb.AppendFormat(" .NET thread pool sizes - Min: Worker Threads={0} Completion Port Threads={1}", workerThreads, completionPortThreads).AppendLine();
ThreadPool.GetMaxThreads(out workerThreads, out completionPortThreads);
sb.AppendFormat(" .NET thread pool sizes - Max: Worker Threads={0} Completion Port Threads={1}", workerThreads, completionPortThreads).AppendLine();
#endif
sb.AppendFormat(" Providers:").AppendLine();
sb.Append(ProviderConfigurationUtility.PrintProviderConfigurations(ProviderConfigurations));
return(sb.ToString());
}
internal void Load(XmlElement root)
{
SiloName = root.LocalName.Equals("Override") ? root.GetAttribute("Node") : DEFAULT_NODE_NAME;
foreach (XmlNode c in root.ChildNodes)
{
var child = c as XmlElement;
if (child == null)
{
continue; // Skip comment lines
}
switch (child.LocalName)
{
case "Networking":
if (child.HasAttribute("Address"))
{
HostNameOrIPAddress = child.GetAttribute("Address");
}
if (child.HasAttribute("Port"))
{
Port = ConfigUtilities.ParseInt(child.GetAttribute("Port"),
"Non-numeric Port attribute value on Networking element for " + SiloName);
}
if (child.HasAttribute("PreferredFamily"))
{
AddressType = ConfigUtilities.ParseEnum <AddressFamily>(child.GetAttribute("PreferredFamily"),
"Invalid preferred address family on Networking node. Valid choices are 'InterNetwork' and 'InterNetworkV6'");
}
break;
case "ProxyingGateway":
ProxyGatewayEndpoint = ConfigUtilities.ParseIPEndPoint(child, Subnet);
break;
case "Scheduler":
if (child.HasAttribute("MaxActiveThreads"))
{
MaxActiveThreads = ConfigUtilities.ParseInt(child.GetAttribute("MaxActiveThreads"),
"Non-numeric MaxActiveThreads attribute value on Scheduler element for " + SiloName);
if (MaxActiveThreads < 1)
{
MaxActiveThreads = DEFAULT_MAX_ACTIVE_THREADS;
}
}
if (child.HasAttribute("DelayWarningThreshold"))
{
DelayWarningThreshold = ConfigUtilities.ParseTimeSpan(child.GetAttribute("DelayWarningThreshold"),
"Non-numeric DelayWarningThreshold attribute value on Scheduler element for " + SiloName);
}
if (child.HasAttribute("ActivationSchedulingQuantum"))
{
ActivationSchedulingQuantum = ConfigUtilities.ParseTimeSpan(child.GetAttribute("ActivationSchedulingQuantum"),
"Non-numeric ActivationSchedulingQuantum attribute value on Scheduler element for " + SiloName);
}
if (child.HasAttribute("TurnWarningLengthThreshold"))
{
TurnWarningLengthThreshold = ConfigUtilities.ParseTimeSpan(child.GetAttribute("TurnWarningLengthThreshold"),
"Non-numeric TurnWarningLengthThreshold attribute value on Scheduler element for " + SiloName);
}
if (child.HasAttribute("MinDotNetThreadPoolSize"))
{
MinDotNetThreadPoolSize = ConfigUtilities.ParseInt(child.GetAttribute("MinDotNetThreadPoolSize"),
"Invalid ParseInt MinDotNetThreadPoolSize value on Scheduler element for " + SiloName);
}
if (child.HasAttribute("Expect100Continue"))
{
Expect100Continue = ConfigUtilities.ParseBool(child.GetAttribute("Expect100Continue"),
"Invalid ParseBool Expect100Continue value on Scheduler element for " + SiloName);
}
if (child.HasAttribute("DefaultConnectionLimit"))
{
DefaultConnectionLimit = ConfigUtilities.ParseInt(child.GetAttribute("DefaultConnectionLimit"),
"Invalid ParseInt DefaultConnectionLimit value on Scheduler element for " + SiloName);
}
if (child.HasAttribute("UseNagleAlgorithm "))
{
UseNagleAlgorithm = ConfigUtilities.ParseBool(child.GetAttribute("UseNagleAlgorithm "),
"Invalid ParseBool UseNagleAlgorithm value on Scheduler element for " + SiloName);
}
break;
case "LoadShedding":
if (child.HasAttribute("Enabled"))
{
LoadSheddingEnabled = ConfigUtilities.ParseBool(child.GetAttribute("Enabled"),
"Invalid boolean value for Enabled attribute on LoadShedding attribute for " + SiloName);
}
if (child.HasAttribute("LoadLimit"))
{
LoadSheddingLimit = ConfigUtilities.ParseInt(child.GetAttribute("LoadLimit"),
"Invalid integer value for LoadLimit attribute on LoadShedding attribute for " + SiloName);
if (LoadSheddingLimit < 0)
{
LoadSheddingLimit = 0;
}
if (LoadSheddingLimit > 100)
{
LoadSheddingLimit = 100;
}
}
break;
case "Tracing":
ConfigUtilities.ParseTracing(this, child, SiloName);
break;
case "Statistics":
ConfigUtilities.ParseStatistics(this, child, SiloName);
break;
case "Limits":
ConfigUtilities.ParseLimitValues(this, child, SiloName);
break;
}
}
}
internal void LoadFromXml(XmlElement root)
{
foreach (XmlNode node in root.ChildNodes)
{
var child = node as XmlElement;
if (child != null)
{
switch (child.LocalName)
{
case "Gateway":
Gateways.Add(ConfigUtilities.ParseIPEndPoint(child).GetResult());
if (GatewayProvider == GatewayProviderType.None)
{
GatewayProvider = GatewayProviderType.Config;
}
break;
case "Azure":
// Throw exception with explicit deprecation error message
throw new OrleansException(
"The Azure element has been deprecated -- use SystemStore element instead.");
case "SystemStore":
if (child.HasAttribute("SystemStoreType"))
{
var sst = child.GetAttribute("SystemStoreType");
GatewayProvider = (GatewayProviderType)Enum.Parse(typeof(GatewayProviderType), sst);
}
if (child.HasAttribute("CustomGatewayProviderAssemblyName"))
{
CustomGatewayProviderAssemblyName = child.GetAttribute("CustomGatewayProviderAssemblyName");
if (CustomGatewayProviderAssemblyName.EndsWith(".dll"))
{
throw new FormatException("Use fully qualified assembly name for \"CustomGatewayProviderAssemblyName\"");
}
if (GatewayProvider != GatewayProviderType.Custom)
{
throw new FormatException("SystemStoreType should be \"Custom\" when CustomGatewayProviderAssemblyName is specified");
}
}
if (child.HasAttribute("DeploymentId"))
{
DeploymentId = child.GetAttribute("DeploymentId");
}
if (child.HasAttribute(Constants.DATA_CONNECTION_STRING_NAME))
{
DataConnectionString = child.GetAttribute(Constants.DATA_CONNECTION_STRING_NAME);
if (String.IsNullOrWhiteSpace(DataConnectionString))
{
throw new FormatException("SystemStore.DataConnectionString cannot be blank");
}
if (GatewayProvider == GatewayProviderType.None)
{
// Assume the connection string is for Azure storage if not explicitly specified
GatewayProvider = GatewayProviderType.AzureTable;
}
}
if (child.HasAttribute(Constants.ADO_INVARIANT_NAME))
{
AdoInvariant = child.GetAttribute(Constants.ADO_INVARIANT_NAME);
if (String.IsNullOrWhiteSpace(AdoInvariant))
{
throw new FormatException("SystemStore.AdoInvariant cannot be blank");
}
}
break;
case "Tracing":
ConfigUtilities.ParseTracing(this, child, ClientName);
break;
case "Statistics":
ConfigUtilities.ParseStatistics(this, child, ClientName);
break;
case "Limits":
ConfigUtilities.ParseLimitValues(LimitManager, child, ClientName);
break;
case "Debug":
break;
case "Messaging":
base.Load(child);
break;
case "LocalAddress":
if (child.HasAttribute("PreferredFamily"))
{
PreferredFamily = ConfigUtilities.ParseEnum <AddressFamily>(child.GetAttribute("PreferredFamily"),
"Invalid address family for the PreferredFamily attribute on the LocalAddress element");
}
else
{
throw new FormatException("Missing PreferredFamily attribute on the LocalAddress element");
}
if (child.HasAttribute("Interface"))
{
NetInterface = child.GetAttribute("Interface");
}
if (child.HasAttribute("Port"))
{
Port = ConfigUtilities.ParseInt(child.GetAttribute("Port"),
"Invalid integer value for the Port attribute on the LocalAddress element");
}
break;
case "Telemetry":
ConfigUtilities.ParseTelemetry(child);
break;
default:
if (child.LocalName.EndsWith("Providers", StringComparison.Ordinal))
{
var providerCategory = ProviderCategoryConfiguration.Load(child);
if (ProviderConfigurations.ContainsKey(providerCategory.Name))
{
var existingCategory = ProviderConfigurations[providerCategory.Name];
existingCategory.Merge(providerCategory);
}
else
{
ProviderConfigurations.Add(providerCategory.Name, providerCategory);
}
}
break;
}
}
}
}
/// <summary>
/// Loads the configuration from the standard paths, looking up the directory hierarchy
/// </summary>
/// <returns>Client configuration data if a configuration file was found.</returns>
/// <exception cref="FileNotFoundException">Thrown if no configuration file could be found in any of the standard locations</exception>
public static ClientConfiguration StandardLoad()
{
var fileName = ConfigUtilities.FindConfigFile(false); // Throws FileNotFoundException
return(LoadFromFile(fileName));
}
internal override void Load(XmlElement root)
{
var logger = TraceLogger.GetLogger("OrleansConfiguration", TraceLogger.LoggerType.Runtime);
SeedNodes = new List <IPEndPoint>();
XmlElement child;
foreach (XmlNode c in root.ChildNodes)
{
child = c as XmlElement;
if (child != null && child.LocalName == "Networking")
{
Subnet = child.HasAttribute("Subnet")
? ConfigUtilities.ParseSubnet(child.GetAttribute("Subnet"), "Invalid Subnet")
: null;
}
}
foreach (XmlNode c in root.ChildNodes)
{
child = c as XmlElement;
if (child == null)
{
continue; // Skip comment lines
}
switch (child.LocalName)
{
case "Liveness":
if (child.HasAttribute("LivenessEnabled"))
{
LivenessEnabled = ConfigUtilities.ParseBool(child.GetAttribute("LivenessEnabled"),
"Invalid boolean value for the LivenessEnabled attribute on the Liveness element");
}
if (child.HasAttribute("ProbeTimeout"))
{
ProbeTimeout = ConfigUtilities.ParseTimeSpan(child.GetAttribute("ProbeTimeout"),
"Invalid time value for the ProbeTimeout attribute on the Liveness element");
}
if (child.HasAttribute("TableRefreshTimeout"))
{
TableRefreshTimeout = ConfigUtilities.ParseTimeSpan(child.GetAttribute("TableRefreshTimeout"),
"Invalid time value for the TableRefreshTimeout attribute on the Liveness element");
}
if (child.HasAttribute("DeathVoteExpirationTimeout"))
{
DeathVoteExpirationTimeout = ConfigUtilities.ParseTimeSpan(child.GetAttribute("DeathVoteExpirationTimeout"),
"Invalid time value for the DeathVoteExpirationTimeout attribute on the Liveness element");
}
if (child.HasAttribute("NumMissedProbesLimit"))
{
NumMissedProbesLimit = ConfigUtilities.ParseInt(child.GetAttribute("NumMissedProbesLimit"),
"Invalid integer value for the NumMissedIAmAlive attribute on the Liveness element");
}
if (child.HasAttribute("NumProbedSilos"))
{
NumProbedSilos = ConfigUtilities.ParseInt(child.GetAttribute("NumProbedSilos"),
"Invalid integer value for the NumProbedSilos attribute on the Liveness element");
}
if (child.HasAttribute("NumVotesForDeathDeclaration"))
{
NumVotesForDeathDeclaration = ConfigUtilities.ParseInt(child.GetAttribute("NumVotesForDeathDeclaration"),
"Invalid integer value for the NumVotesForDeathDeclaration attribute on the Liveness element");
}
if (child.HasAttribute("UseLivenessGossip"))
{
UseLivenessGossip = ConfigUtilities.ParseBool(child.GetAttribute("UseLivenessGossip"),
"Invalid boolean value for the UseLivenessGossip attribute on the Liveness element");
}
if (child.HasAttribute("IAmAliveTablePublishTimeout"))
{
IAmAliveTablePublishTimeout = ConfigUtilities.ParseTimeSpan(child.GetAttribute("IAmAliveTablePublishTimeout"),
"Invalid time value for the IAmAliveTablePublishTimeout attribute on the Liveness element");
}
if (child.HasAttribute("NumMissedTableIAmAliveLimit"))
{
NumMissedTableIAmAliveLimit = ConfigUtilities.ParseInt(child.GetAttribute("NumMissedTableIAmAliveLimit"),
"Invalid integer value for the NumMissedTableIAmAliveLimit attribute on the Liveness element");
}
if (child.HasAttribute("MaxJoinAttemptTime"))
{
MaxJoinAttemptTime = ConfigUtilities.ParseTimeSpan(child.GetAttribute("MaxJoinAttemptTime"),
"Invalid time value for the MaxJoinAttemptTime attribute on the Liveness element");
}
if (child.HasAttribute("ExpectedClusterSize"))
{
int expectedClusterSize = ConfigUtilities.ParseInt(child.GetAttribute("ExpectedClusterSize"),
"Invalid integer value for the ExpectedClusterSize attribute on the Liveness element");
ExpectedClusterSizeConfigValue = new ConfigValue <int>(expectedClusterSize, false);
}
break;
case "Azure":
case "SystemStore":
if (child.LocalName == "Azure")
{
// Log warning about deprecated <Azure> element, but then continue on to parse it for connection string info
logger.Warn(ErrorCode.SiloConfigDeprecated, "The Azure element has been deprecated -- use SystemStore element instead.");
}
if (child.HasAttribute("SystemStoreType"))
{
var sst = child.GetAttribute("SystemStoreType");
if (!"None".Equals(sst, StringComparison.InvariantCultureIgnoreCase))
{
LivenessType = (LivenessProviderType)Enum.Parse(typeof(LivenessProviderType), sst);
SetReminderServiceType((ReminderServiceProviderType)Enum.Parse(typeof(ReminderServiceProviderType), sst));
}
}
if (child.HasAttribute("ServiceId"))
{
ServiceId = ConfigUtilities.ParseGuid(child.GetAttribute("ServiceId"),
"Invalid Guid value for the ServiceId attribute on the Azure element");
}
if (child.HasAttribute("DeploymentId"))
{
DeploymentId = child.GetAttribute("DeploymentId");
}
if (child.HasAttribute(Constants.DATA_CONNECTION_STRING_NAME))
{
DataConnectionString = child.GetAttribute(Constants.DATA_CONNECTION_STRING_NAME);
if (String.IsNullOrWhiteSpace(DataConnectionString))
{
throw new FormatException("SystemStore.DataConnectionString cannot be blank");
}
}
if (child.HasAttribute("MaxStorageBusyRetries"))
{
int maxBusyRetries = ConfigUtilities.ParseInt(child.GetAttribute("MaxStorageBusyRetries"),
"Invalid integer value for the MaxStorageBusyRetries attribute on the SystemStore element");
AzureTableDefaultPolicies.MaxBusyRetries = maxBusyRetries;
}
if (child.HasAttribute("UseMockReminderTable"))
{
MockReminderTableTimeout = ConfigUtilities.ParseTimeSpan(child.GetAttribute("UseMockReminderTable"), "Invalid timeout value");
UseMockReminderTable = true;
}
break;
case "SeedNode":
SeedNodes.Add(ConfigUtilities.ParseIPEndPoint(child, Subnet));
break;
case "Messaging":
base.Load(child);
break;
case "Application":
Application.Load(child, logger);
break;
case "PlacementStrategy":
if (child.HasAttribute("DefaultPlacementStrategy"))
{
DefaultPlacementStrategy = child.GetAttribute("DefaultPlacementStrategy");
}
if (child.HasAttribute("DeploymentLoadPublisherRefreshTime"))
{
DeploymentLoadPublisherRefreshTime = ConfigUtilities.ParseTimeSpan(child.GetAttribute("DeploymentLoadPublisherRefreshTime"),
"Invalid time span value for PlacementStrategy.DeploymentLoadPublisherRefreshTime");
}
if (child.HasAttribute("ActivationCountBasedPlacementChooseOutOf"))
{
ActivationCountBasedPlacementChooseOutOf = ConfigUtilities.ParseInt(child.GetAttribute("ActivationCountBasedPlacementChooseOutOf"),
"Invalid ActivationCountBasedPlacementChooseOutOf setting");
}
break;
case "Caching":
if (child.HasAttribute("CacheSize"))
{
CacheSize = ConfigUtilities.ParseInt(child.GetAttribute("CacheSize"),
"Invalid integer value for Caching.CacheSize");
}
if (child.HasAttribute("InitialTTL"))
{
InitialCacheTTL = ConfigUtilities.ParseTimeSpan(child.GetAttribute("InitialTTL"),
"Invalid time value for Caching.InitialTTL");
}
if (child.HasAttribute("MaximumTTL"))
{
MaximumCacheTTL = ConfigUtilities.ParseTimeSpan(child.GetAttribute("MaximumTTL"),
"Invalid time value for Caching.MaximumTTL");
}
if (child.HasAttribute("TTLExtensionFactor"))
{
CacheTTLExtensionFactor = ConfigUtilities.ParseDouble(child.GetAttribute("TTLExtensionFactor"),
"Invalid double value for Caching.TTLExtensionFactor");
}
if (CacheTTLExtensionFactor <= 1.0)
{
throw new FormatException("Caching.TTLExtensionFactor must be greater than 1.0");
}
if (child.HasAttribute("DirectoryCachingStrategy"))
{
DirectoryCachingStrategy = ConfigUtilities.ParseEnum <DirectoryCachingStrategyType>(child.GetAttribute("DirectoryCachingStrategy"),
"Invalid value for Caching.Strategy");
}
break;
case "Directory":
if (child.HasAttribute("DirectoryLazyDeregistrationDelay"))
{
DirectoryLazyDeregistrationDelay = ConfigUtilities.ParseTimeSpan(child.GetAttribute("DirectoryLazyDeregistrationDelay"),
"Invalid time span value for Directory.DirectoryLazyDeregistrationDelay");
}
if (child.HasAttribute("ClientRegistrationRefresh"))
{
ClientRegistrationRefresh = ConfigUtilities.ParseTimeSpan(child.GetAttribute("ClientRegistrationRefresh"),
"Invalid time span value for Directory.ClientRegistrationRefresh");
}
break;
default:
if (child.LocalName.EndsWith("Providers", StringComparison.Ordinal))
{
var providerCategory = ProviderCategoryConfiguration.Load(child);
if (ProviderConfigurations.ContainsKey(providerCategory.Name))
{
var existingCategory = ProviderConfigurations[providerCategory.Name];
existingCategory.Merge(providerCategory);
}
else
{
ProviderConfigurations.Add(providerCategory.Name, providerCategory);
}
}
break;
}
}
}
/// <summary>
/// Loads the configuration from the standard paths
/// </summary>
/// <returns></returns>
public void StandardLoad()
{
string fileName = ConfigUtilities.FindConfigFile(true); // Throws FileNotFoundException
LoadFromFile(fileName);
}
public override string ToString()
{
var sb = new StringBuilder();
sb.AppendFormat(" System Ids:").AppendLine();
sb.AppendFormat(" ServiceId: {0}", ServiceId).AppendLine();
sb.AppendFormat(" DeploymentId: {0}", DeploymentId).AppendLine();
sb.Append(" Subnet: ").Append(Subnet == null ? "" : Subnet.ToStrings(x => x.ToString(CultureInfo.InvariantCulture), ".")).AppendLine();
sb.Append(" Seed nodes: ");
bool first = true;
foreach (IPEndPoint node in SeedNodes)
{
if (!first)
{
sb.Append(", ");
}
sb.Append(node.ToString());
first = false;
}
sb.AppendLine();
sb.AppendFormat(base.ToString());
sb.AppendFormat(" Liveness:").AppendLine();
sb.AppendFormat(" LivenessEnabled: {0}", LivenessEnabled).AppendLine();
sb.AppendFormat(" LivenessType: {0}", LivenessType).AppendLine();
sb.AppendFormat(" ProbeTimeout: {0}", ProbeTimeout).AppendLine();
sb.AppendFormat(" TableRefreshTimeout: {0}", TableRefreshTimeout).AppendLine();
sb.AppendFormat(" DeathVoteExpirationTimeout: {0}", DeathVoteExpirationTimeout).AppendLine();
sb.AppendFormat(" NumMissedProbesLimit: {0}", NumMissedProbesLimit).AppendLine();
sb.AppendFormat(" NumProbedSilos: {0}", NumProbedSilos).AppendLine();
sb.AppendFormat(" NumVotesForDeathDeclaration: {0}", NumVotesForDeathDeclaration).AppendLine();
sb.AppendFormat(" UseLivenessGossip: {0}", UseLivenessGossip).AppendLine();
sb.AppendFormat(" IAmAliveTablePublishTimeout: {0}", IAmAliveTablePublishTimeout).AppendLine();
sb.AppendFormat(" NumMissedTableIAmAliveLimit: {0}", NumMissedTableIAmAliveLimit).AppendLine();
sb.AppendFormat(" MaxJoinAttemptTime: {0}", MaxJoinAttemptTime).AppendLine();
sb.AppendFormat(" ExpectedClusterSize: {0}", ExpectedClusterSize).AppendLine();
sb.AppendFormat(" SystemStore:").AppendLine();
// Don't print connection credentials in log files, so pass it through redactment filter
string connectionStringForLog = ConfigUtilities.RedactConnectionStringInfo(DataConnectionString);
sb.AppendFormat(" ConnectionString: {0}", connectionStringForLog).AppendLine();
sb.Append(Application.ToString()).AppendLine();
sb.Append(" PlacementStrategy: ").AppendLine();
sb.Append(" ").Append(" Default Placement Strategy: ").Append(DefaultPlacementStrategy).AppendLine();
sb.Append(" ").Append(" Deployment Load Publisher Refresh Time: ").Append(DeploymentLoadPublisherRefreshTime).AppendLine();
sb.Append(" ").Append(" Activation CountBased Placement Choose Out Of: ").Append(ActivationCountBasedPlacementChooseOutOf).AppendLine();
sb.AppendFormat(" Grain directory cache:").AppendLine();
sb.AppendFormat(" Maximum size: {0} grains", CacheSize).AppendLine();
sb.AppendFormat(" Initial TTL: {0}", InitialCacheTTL).AppendLine();
sb.AppendFormat(" Maximum TTL: {0}", MaximumCacheTTL).AppendLine();
sb.AppendFormat(" TTL extension factor: {0:F2}", CacheTTLExtensionFactor).AppendLine();
sb.AppendFormat(" Directory Caching Strategy: {0}", DirectoryCachingStrategy).AppendLine();
sb.AppendFormat(" Grain directory:").AppendLine();
sb.AppendFormat(" Lazy deregistration delay: {0}", DirectoryLazyDeregistrationDelay).AppendLine();
sb.AppendFormat(" Client registration refresh: {0}", ClientRegistrationRefresh).AppendLine();
sb.AppendFormat(" Reminder Service:").AppendLine();
sb.AppendFormat(" ReminderServiceType: {0}", ReminderServiceType).AppendLine();
if (ReminderServiceType == ReminderServiceProviderType.MockTable)
{
sb.AppendFormat(" MockReminderTableTimeout: {0}ms", MockReminderTableTimeout.TotalMilliseconds).AppendLine();
}
sb.AppendFormat(" Consistent Ring:").AppendLine();
sb.AppendFormat(" Use Virtual Buckets Consistent Ring: {0}", UseVirtualBucketsConsistentRing).AppendLine();
sb.AppendFormat(" Num Virtual Buckets Consistent Ring: {0}", NumVirtualBucketsConsistentRing).AppendLine();
sb.AppendFormat(" Providers:").AppendLine();
sb.Append(ProviderConfigurationUtility.PrintProviderConfigurations(ProviderConfigurations));
return(sb.ToString());
}
internal virtual void Load(XmlElement child)
{
ResponseTimeout = child.HasAttribute("ResponseTimeout")
? ConfigUtilities.ParseTimeSpan(child.GetAttribute("ResponseTimeout"),
"Invalid ResponseTimeout")
: Constants.DEFAULT_RESPONSE_TIMEOUT;
if (child.HasAttribute("MaxResendCount"))
{
MaxResendCount = ConfigUtilities.ParseInt(child.GetAttribute("MaxResendCount"),
"Invalid integer value for the MaxResendCount attribute on the Messaging element");
}
if (child.HasAttribute("ResendOnTimeout"))
{
ResendOnTimeout = ConfigUtilities.ParseBool(child.GetAttribute("ResendOnTimeout"),
"Invalid Boolean value for the ResendOnTimeout attribute on the Messaging element");
}
if (child.HasAttribute("MaxSocketAge"))
{
MaxSocketAge = ConfigUtilities.ParseTimeSpan(child.GetAttribute("MaxSocketAge"),
"Invalid time span set for the MaxSocketAge attribute on the Messaging element");
}
if (child.HasAttribute("DropExpiredMessages"))
{
DropExpiredMessages = ConfigUtilities.ParseBool(child.GetAttribute("DropExpiredMessages"),
"Invalid integer value for the DropExpiredMessages attribute on the Messaging element");
}
//--
if (isSiloConfig)
{
if (child.HasAttribute("SiloSenderQueues"))
{
SiloSenderQueues = ConfigUtilities.ParseInt(child.GetAttribute("SiloSenderQueues"),
"Invalid integer value for the SiloSenderQueues attribute on the Messaging element");
}
if (child.HasAttribute("GatewaySenderQueues"))
{
GatewaySenderQueues = ConfigUtilities.ParseInt(child.GetAttribute("GatewaySenderQueues"),
"Invalid integer value for the GatewaySenderQueues attribute on the Messaging element");
}
ClientDropTimeout = child.HasAttribute("ClientDropTimeout")
? ConfigUtilities.ParseTimeSpan(child.GetAttribute("ClientDropTimeout"),
"Invalid ClientDropTimeout")
: Constants.DEFAULT_CLIENT_DROP_TIMEOUT;
}
else
{
if (child.HasAttribute("ClientSenderBuckets"))
{
ClientSenderBuckets = ConfigUtilities.ParseInt(child.GetAttribute("ClientSenderBuckets"),
"Invalid integer value for the ClientSenderBuckets attribute on the Messaging element");
}
}
if (child.HasAttribute("UseStandardSerializer"))
{
UseStandardSerializer =
ConfigUtilities.ParseBool(child.GetAttribute("UseStandardSerializer"),
"invalid boolean value for the UseStandardSerializer attribute on the Messaging element");
}
if (child.HasAttribute("UseJsonFallbackSerializer"))
{
UseJsonFallbackSerializer =
ConfigUtilities.ParseBool(child.GetAttribute("UseJsonFallbackSerializer"),
"invalid boolean value for the UseJsonFallbackSerializer attribute on the Messaging element");
}
//--
if (child.HasAttribute("BufferPoolBufferSize"))
{
BufferPoolBufferSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolBufferSize"),
"Invalid integer value for the BufferPoolBufferSize attribute on the Messaging element");
}
if (child.HasAttribute("BufferPoolMaxSize"))
{
BufferPoolMaxSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolMaxSize"),
"Invalid integer value for the BufferPoolMaxSize attribute on the Messaging element");
}
if (child.HasAttribute("BufferPoolPreallocationSize"))
{
BufferPoolPreallocationSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolPreallocationSize"),
"Invalid integer value for the BufferPoolPreallocationSize attribute on the Messaging element");
}
if (child.HasAttribute("UseMessageBatching"))
{
UseMessageBatching = ConfigUtilities.ParseBool(child.GetAttribute("UseMessageBatching"),
"Invalid boolean value for the UseMessageBatching attribute on the Messaging element");
}
if (child.HasAttribute("MaxMessageBatchingSize"))
{
MaxMessageBatchingSize = ConfigUtilities.ParseInt(child.GetAttribute("MaxMessageBatchingSize"),
"Invalid integer value for the MaxMessageBatchingSize attribute on the Messaging element");
}
//--
if (isSiloConfig)
{
if (child.HasAttribute("MaxForwardCount"))
{
MaxForwardCount = ConfigUtilities.ParseInt(child.GetAttribute("MaxForwardCount"),
"Invalid integer value for the MaxForwardCount attribute on the Messaging element");
}
}
if (child.HasChildNodes)
{
var serializerNode = child.ChildNodes.Cast <XmlElement>().FirstOrDefault(n => n.Name == "SerializationProviders");
if (serializerNode != null && serializerNode.HasChildNodes)
{
var typeNames = serializerNode.ChildNodes.Cast <XmlElement>()
.Where(n => n.Name == "Provider")
.Select(e => e.Attributes["type"])
.Where(a => a != null)
.Select(a => a.Value);
var types = typeNames.Select(t => ConfigUtilities.ParseFullyQualifiedType(t, "The type specification for the 'type' attribute of the Provider element could not be loaded"));
foreach (var type in types)
{
ConfigUtilities.ValidateSerializationProvider(type);
var typeinfo = type.GetTypeInfo();
if (SerializationProviders.Contains(typeinfo) == false)
{
SerializationProviders.Add(typeinfo);
}
}
}
}
}
internal void Load(XmlElement root)
{
this.SiloName = root.LocalName.Equals("Override") ? root.GetAttribute("Node") : DEFAULT_NODE_NAME;
foreach (XmlNode c in root.ChildNodes)
{
var child = c as XmlElement;
if (child == null)
{
continue; // Skip comment lines
}
switch (child.LocalName)
{
case "Networking":
if (child.HasAttribute("Address"))
{
this.HostNameOrIPAddress = child.GetAttribute("Address");
}
if (child.HasAttribute("Port"))
{
this.Port = ConfigUtilities.ParseInt(child.GetAttribute("Port"),
"Non-numeric Port attribute value on Networking element for " + this.SiloName);
}
if (child.HasAttribute("PreferredFamily"))
{
this.AddressType = ConfigUtilities.ParseEnum <AddressFamily>(child.GetAttribute("PreferredFamily"),
"Invalid preferred address family on Networking node. Valid choices are 'InterNetwork' and 'InterNetworkV6'");
}
break;
case "ProxyingGateway":
this.ProxyGatewayEndpoint = ConfigUtilities.ParseIPEndPoint(child, this.Subnet).GetResult();
break;
case "Scheduler":
if (child.HasAttribute("MaxActiveThreads"))
{
this.MaxActiveThreads = ConfigUtilities.ParseInt(child.GetAttribute("MaxActiveThreads"),
"Non-numeric MaxActiveThreads attribute value on Scheduler element for " + this.SiloName);
if (this.MaxActiveThreads < 1)
{
this.MaxActiveThreads = Math.Max(4, System.Environment.ProcessorCount);
}
}
if (child.HasAttribute("DelayWarningThreshold"))
{
this.DelayWarningThreshold = ConfigUtilities.ParseTimeSpan(child.GetAttribute("DelayWarningThreshold"),
"Non-numeric DelayWarningThreshold attribute value on Scheduler element for " + this.SiloName);
}
if (child.HasAttribute("ActivationSchedulingQuantum"))
{
this.ActivationSchedulingQuantum = ConfigUtilities.ParseTimeSpan(child.GetAttribute("ActivationSchedulingQuantum"),
"Non-numeric ActivationSchedulingQuantum attribute value on Scheduler element for " + this.SiloName);
}
if (child.HasAttribute("TurnWarningLengthThreshold"))
{
this.TurnWarningLengthThreshold = ConfigUtilities.ParseTimeSpan(child.GetAttribute("TurnWarningLengthThreshold"),
"Non-numeric TurnWarningLengthThreshold attribute value on Scheduler element for " + this.SiloName);
}
if (child.HasAttribute("MinDotNetThreadPoolSize"))
{
this.MinDotNetThreadPoolSize = ConfigUtilities.ParseInt(child.GetAttribute("MinDotNetThreadPoolSize"),
"Invalid ParseInt MinDotNetThreadPoolSize value on Scheduler element for " + this.SiloName);
}
if (child.HasAttribute("Expect100Continue"))
{
this.Expect100Continue = ConfigUtilities.ParseBool(child.GetAttribute("Expect100Continue"),
"Invalid ParseBool Expect100Continue value on Scheduler element for " + this.SiloName);
}
if (child.HasAttribute("DefaultConnectionLimit"))
{
this.DefaultConnectionLimit = ConfigUtilities.ParseInt(child.GetAttribute("DefaultConnectionLimit"),
"Invalid ParseInt DefaultConnectionLimit value on Scheduler element for " + this.SiloName);
}
if (child.HasAttribute("UseNagleAlgorithm "))
{
this.UseNagleAlgorithm = ConfigUtilities.ParseBool(child.GetAttribute("UseNagleAlgorithm "),
"Invalid ParseBool UseNagleAlgorithm value on Scheduler element for " + this.SiloName);
}
break;
case "LoadShedding":
if (child.HasAttribute("Enabled"))
{
this.LoadSheddingEnabled = ConfigUtilities.ParseBool(child.GetAttribute("Enabled"),
"Invalid boolean value for Enabled attribute on LoadShedding attribute for " + this.SiloName);
}
if (child.HasAttribute("LoadLimit"))
{
this.LoadSheddingLimit = ConfigUtilities.ParseInt(child.GetAttribute("LoadLimit"),
"Invalid integer value for LoadLimit attribute on LoadShedding attribute for " + this.SiloName);
if (this.LoadSheddingLimit < 0)
{
this.LoadSheddingLimit = 0;
}
if (this.LoadSheddingLimit > 100)
{
this.LoadSheddingLimit = 100;
}
}
break;
case "Tracing":
if (ConfigUtilities.TryParsePropagateActivityId(child, this.siloName, out var propagateActivityId))
{
this.PropagateActivityId = propagateActivityId;
}
break;
case "Statistics":
ConfigUtilities.ParseStatistics(this, child, this.SiloName);
break;
case "Limits":
ConfigUtilities.ParseLimitValues(this.LimitManager, child, this.SiloName);
break;
case "Startup":
if (child.HasAttribute("Type"))
{
this.StartupTypeName = child.GetAttribute("Type");
}
break;
case "Telemetry":
ConfigUtilities.ParseTelemetry(child, this.TelemetryConfiguration);
break;
case "AdditionalAssemblyDirectories":
ConfigUtilities.ParseAdditionalAssemblyDirectories(this.AdditionalAssemblyDirectories, child);
break;
}
}
}
internal void Load(TextReader input)
{
var xml = new XmlDocument();
var xmlReader = XmlReader.Create(input);
xml.Load(xmlReader);
var root = xml.DocumentElement;
foreach (XmlNode node in root.ChildNodes)
{
var child = node as XmlElement;
if (child != null)
{
switch (child.LocalName)
{
case "Gateway":
Gateways.Add(ConfigUtilities.ParseIPEndPoint(child));
if (GatewayProvider == GatewayProviderType.None)
{
GatewayProvider = GatewayProviderType.Config;
}
break;
case "Azure":
// Throw exception with explicit deprecation error message
throw new OrleansException(
"The Azure element has been deprecated -- use SystemStore element instead.");
case "SystemStore":
if (child.HasAttribute("SystemStoreType"))
{
var sst = child.GetAttribute("SystemStoreType");
GatewayProvider = (GatewayProviderType)Enum.Parse(typeof(GatewayProviderType), sst);
}
if (child.HasAttribute("DeploymentId"))
{
DeploymentId = child.GetAttribute("DeploymentId");
}
if (child.HasAttribute(Constants.DATA_CONNECTION_STRING_NAME))
{
DataConnectionString = child.GetAttribute(Constants.DATA_CONNECTION_STRING_NAME);
if (String.IsNullOrWhiteSpace(DataConnectionString))
{
throw new FormatException("SystemStore.DataConnectionString cannot be blank");
}
if (GatewayProvider == GatewayProviderType.None)
{
// Assume the connection string is for Azure storage if not explicitly specified
GatewayProvider = GatewayProviderType.AzureTable;
}
}
break;
case "Tracing":
ConfigUtilities.ParseTracing(this, child, ClientName);
break;
case "Statistics":
ConfigUtilities.ParseStatistics(this, child, ClientName);
break;
case "Limits":
ConfigUtilities.ParseLimitValues(this, child, ClientName);
break;
case "Debug":
break;
case "Messaging":
base.Load(child);
break;
case "LocalAddress":
if (child.HasAttribute("PreferredFamily"))
{
PreferredFamily = ConfigUtilities.ParseEnum <AddressFamily>(child.GetAttribute("PreferredFamily"),
"Invalid address family for the PreferredFamily attribute on the LocalAddress element");
}
else
{
throw new FormatException("Missing PreferredFamily attribute on the LocalAddress element");
}
if (child.HasAttribute("Interface"))
{
NetInterface = child.GetAttribute("Interface");
}
if (child.HasAttribute("Port"))
{
Port = ConfigUtilities.ParseInt(child.GetAttribute("Port"),
"Invalid integer value for the Port attribute on the LocalAddress element");
}
break;
default:
if (child.LocalName.EndsWith("Providers", StringComparison.Ordinal))
{
var providerConfig = new ProviderCategoryConfiguration();
providerConfig.Load(child);
ProviderConfigurations.Add(providerConfig.Name, providerConfig);
}
break;
}
}
}
}
internal virtual void Load(XmlElement child)
{
ResponseTimeout = child.HasAttribute("ResponseTimeout")
? ConfigUtilities.ParseTimeSpan(child.GetAttribute("ResponseTimeout"),
"Invalid ResponseTimeout")
: Constants.DEFAULT_RESPONSE_TIMEOUT;
if (child.HasAttribute("MaxResendCount"))
{
MaxResendCount = ConfigUtilities.ParseInt(child.GetAttribute("MaxResendCount"),
"Invalid integer value for the MaxResendCount attribute on the Messaging element");
}
if (child.HasAttribute("ResendOnTimeout"))
{
ResendOnTimeout = ConfigUtilities.ParseBool(child.GetAttribute("ResendOnTimeout"),
"Invalid Boolean value for the ResendOnTimeout attribute on the Messaging element");
}
if (child.HasAttribute("MaxSocketAge"))
{
MaxSocketAge = ConfigUtilities.ParseTimeSpan(child.GetAttribute("MaxSocketAge"),
"Invalid time span set for the MaxSocketAge attribute on the Messaging element");
}
if (child.HasAttribute("DropExpiredMessages"))
{
DropExpiredMessages = ConfigUtilities.ParseBool(child.GetAttribute("DropExpiredMessages"),
"Invalid integer value for the DropExpiredMessages attribute on the Messaging element");
}
//--
if (isSiloConfig)
{
if (child.HasAttribute("SiloSenderQueues"))
{
SiloSenderQueues = ConfigUtilities.ParseInt(child.GetAttribute("SiloSenderQueues"),
"Invalid integer value for the SiloSenderQueues attribute on the Messaging element");
}
if (child.HasAttribute("GatewaySenderQueues"))
{
GatewaySenderQueues = ConfigUtilities.ParseInt(child.GetAttribute("GatewaySenderQueues"),
"Invalid integer value for the GatewaySenderQueues attribute on the Messaging element");
}
}
else
{
if (child.HasAttribute("ClientSenderBuckets"))
{
ClientSenderBuckets = ConfigUtilities.ParseInt(child.GetAttribute("ClientSenderBuckets"),
"Invalid integer value for the ClientSenderBuckets attribute on the Messaging element");
}
}
if (child.HasAttribute("UseStandardSerializer"))
{
UseStandardSerializer =
ConfigUtilities.ParseBool(child.GetAttribute("UseStandardSerializer"),
"invalid boolean value for the UseStandardSerializer attribute on the Messaging element");
}
//--
if (child.HasAttribute("BufferPoolBufferSize"))
{
BufferPoolBufferSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolBufferSize"),
"Invalid integer value for the BufferPoolBufferSize attribute on the Messaging element");
}
if (child.HasAttribute("BufferPoolMaxSize"))
{
BufferPoolMaxSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolMaxSize"),
"Invalid integer value for the BufferPoolMaxSize attribute on the Messaging element");
}
if (child.HasAttribute("BufferPoolPreallocationSize"))
{
BufferPoolPreallocationSize = ConfigUtilities.ParseInt(child.GetAttribute("BufferPoolPreallocationSize"),
"Invalid integer value for the BufferPoolPreallocationSize attribute on the Messaging element");
}
if (child.HasAttribute("UseMessageBatching"))
{
UseMessageBatching = ConfigUtilities.ParseBool(child.GetAttribute("UseMessageBatching"),
"Invalid boolean value for the UseMessageBatching attribute on the Messaging element");
}
if (child.HasAttribute("MaxMessageBatchingSize"))
{
MaxMessageBatchingSize = ConfigUtilities.ParseInt(child.GetAttribute("MaxMessageBatchingSize"),
"Invalid integer value for the MaxMessageBatchingSize attribute on the Messaging element");
}
//--
if (isSiloConfig)
{
if (child.HasAttribute("MaxForwardCount"))
{
MaxForwardCount = ConfigUtilities.ParseInt(child.GetAttribute("MaxForwardCount"),
"Invalid integer value for the MaxForwardCount attribute on the Messaging element");
}
}
}
