/// <summary>
/// Creates the ServerObject and attaches it to the NodeManager.
/// </summary>
private void CreateServerObject()
{
lock (m_diagnosticsNodeManager.Lock)
{
// get the server object.
ServerObjectState serverObject = m_serverObject = (ServerObjectState)m_diagnosticsNodeManager.FindPredefinedNode(
ObjectIds.Server,
typeof(ServerObjectState));
// update server capabilities.
serverObject.ServiceLevel.Value = 255;
serverObject.ServerCapabilities.LocaleIdArray.Value = m_resourceManager.GetAvailableLocales();
serverObject.ServerCapabilities.ServerProfileArray.Value = m_configuration.ServerConfiguration.ServerProfileArray.ToArray();
serverObject.ServerCapabilities.MinSupportedSampleRate.Value = 0;
serverObject.ServerCapabilities.MaxBrowseContinuationPoints.Value = (ushort)m_configuration.ServerConfiguration.MaxBrowseContinuationPoints;
serverObject.ServerCapabilities.MaxQueryContinuationPoints.Value = (ushort)m_configuration.ServerConfiguration.MaxQueryContinuationPoints;
serverObject.ServerCapabilities.MaxHistoryContinuationPoints.Value = (ushort)m_configuration.ServerConfiguration.MaxHistoryContinuationPoints;
serverObject.ServerCapabilities.MaxArrayLength.Value = (uint)m_configuration.TransportQuotas.MaxArrayLength;
serverObject.ServerCapabilities.MaxStringLength.Value = (uint)m_configuration.TransportQuotas.MaxStringLength;
serverObject.ServerCapabilities.MaxByteStringLength.Value = (uint)m_configuration.TransportQuotas.MaxByteStringLength;
serverObject.ServerCapabilities.OperationLimits.MaxNodesPerRead.Value = 0;
serverObject.ServerCapabilities.OperationLimits.MaxNodesPerWrite.Value = 0;
serverObject.ServerCapabilities.OperationLimits.MaxNodesPerMethodCall.Value = 1000;
serverObject.ServerCapabilities.OperationLimits.MaxNodesPerBrowse.Value = 0;
serverObject.ServerCapabilities.OperationLimits.MaxNodesPerRegisterNodes.Value = 0;
// setup callbacks for dynamic values.
serverObject.NamespaceArray.OnSimpleReadValue = OnReadNamespaceArray;
serverObject.NamespaceArray.MinimumSamplingInterval = 1000;
serverObject.ServerArray.OnSimpleReadValue = OnReadServerArray;
serverObject.ServerArray.MinimumSamplingInterval = 1000;
// dynamic change of enabledFlag is disabled to pass CTT
serverObject.ServerDiagnostics.EnabledFlag.AccessLevel = AccessLevels.CurrentRead;
serverObject.ServerDiagnostics.EnabledFlag.UserAccessLevel = AccessLevels.CurrentRead;
serverObject.ServerDiagnostics.EnabledFlag.OnSimpleReadValue = OnReadDiagnosticsEnabledFlag;
serverObject.ServerDiagnostics.EnabledFlag.OnSimpleWriteValue = OnWriteDiagnosticsEnabledFlag;
serverObject.ServerDiagnostics.EnabledFlag.MinimumSamplingInterval = 1000;
// initialize status.
ServerStatusDataType serverStatus = new ServerStatusDataType();
serverStatus.StartTime = DateTime.UtcNow;
serverStatus.CurrentTime = DateTime.UtcNow;
serverStatus.State = ServerState.Shutdown;
serverStatus.BuildInfo.ProductName = m_serverDescription.ProductName;
serverStatus.BuildInfo.ProductUri = m_serverDescription.ProductUri;
serverStatus.BuildInfo.ManufacturerName = m_serverDescription.ManufacturerName;
serverStatus.BuildInfo.SoftwareVersion = m_serverDescription.SoftwareVersion;
serverStatus.BuildInfo.BuildNumber = m_serverDescription.BuildNumber;
serverStatus.BuildInfo.BuildDate = m_serverDescription.BuildDate;
serverObject.ServerStatus.MinimumSamplingInterval = 1000;
serverObject.ServerStatus.CurrentTime.MinimumSamplingInterval = 1000;
m_serverStatus = new ServerStatusValue(
serverObject.ServerStatus,
serverStatus,
m_dataLock);
m_serverStatus.Timestamp = DateTime.UtcNow;
m_serverStatus.OnBeforeRead = OnReadServerStatus;
// initialize diagnostics.
m_serverDiagnostics = new ServerDiagnosticsSummaryDataType();
m_serverDiagnostics.ServerViewCount = 0;
m_serverDiagnostics.CurrentSessionCount = 0;
m_serverDiagnostics.CumulatedSessionCount = 0;
m_serverDiagnostics.SecurityRejectedSessionCount = 0;
m_serverDiagnostics.RejectedSessionCount = 0;
m_serverDiagnostics.SessionTimeoutCount = 0;
m_serverDiagnostics.SessionAbortCount = 0;
m_serverDiagnostics.PublishingIntervalCount = 0;
m_serverDiagnostics.CurrentSubscriptionCount = 0;
m_serverDiagnostics.CumulatedSubscriptionCount = 0;
m_serverDiagnostics.SecurityRejectedRequestsCount = 0;
m_serverDiagnostics.RejectedRequestsCount = 0;
m_diagnosticsNodeManager.CreateServerDiagnostics(
m_defaultSystemContext,
m_serverDiagnostics,
OnUpdateDiagnostics);
// set the diagnostics enabled state.
m_diagnosticsNodeManager.SetDiagnosticsEnabled(
m_defaultSystemContext,
m_configuration.ServerConfiguration.DiagnosticsEnabled);
ConfigurationNodeManager configurationNodeManager = m_diagnosticsNodeManager as ConfigurationNodeManager;
configurationNodeManager?.CreateServerConfiguration(
m_defaultSystemContext,
m_configuration);
}
}
/// <summary>
/// Creates the ServerObject and attaches it to the NodeManager.
/// </summary>
private void CreateServerObject()
{
lock (m_diagnosticsNodeManager.Lock)
{
// get the server object.
ServerObjectState serverObject = m_serverObject = (ServerObjectState)m_diagnosticsNodeManager.FindPredefinedNode(
ObjectIds.Server,
typeof(ServerObjectState));
// update server capabilities.
serverObject.ServiceLevel.Value = 255;
serverObject.ServerCapabilities.LocaleIdArray.Value = m_resourceManager.GetAvailableLocales();
serverObject.ServerCapabilities.ServerProfileArray.Value = m_configuration.ServerConfiguration.ServerProfileArray.ToArray();
serverObject.ServerCapabilities.MinSupportedSampleRate.Value = 0;
serverObject.ServerCapabilities.MaxBrowseContinuationPoints.Value = (ushort)m_configuration.ServerConfiguration.MaxBrowseContinuationPoints;
serverObject.ServerCapabilities.MaxQueryContinuationPoints.Value = (ushort)m_configuration.ServerConfiguration.MaxQueryContinuationPoints;
serverObject.ServerCapabilities.MaxHistoryContinuationPoints.Value = (ushort)m_configuration.ServerConfiguration.MaxHistoryContinuationPoints;
serverObject.ServerCapabilities.MaxArrayLength.Value = (uint)m_configuration.TransportQuotas.MaxArrayLength;
serverObject.ServerCapabilities.MaxStringLength.Value = (uint)m_configuration.TransportQuotas.MaxStringLength;
serverObject.ServerCapabilities.MaxByteStringLength.Value = (uint)m_configuration.TransportQuotas.MaxByteStringLength;
// Any operational limits Property that is provided shall have a non zero value.
var operationLimits = serverObject.ServerCapabilities.OperationLimits;
var configOperationLimits = m_configuration.ServerConfiguration.OperationLimits;
if (configOperationLimits != null)
{
operationLimits.MaxNodesPerRead = SetPropertyValue(operationLimits.MaxNodesPerRead, configOperationLimits.MaxNodesPerRead);
operationLimits.MaxNodesPerHistoryReadData = SetPropertyValue(operationLimits.MaxNodesPerHistoryReadData, configOperationLimits.MaxNodesPerHistoryReadData);
operationLimits.MaxNodesPerHistoryReadEvents = SetPropertyValue(operationLimits.MaxNodesPerHistoryReadEvents, configOperationLimits.MaxNodesPerHistoryReadEvents);
operationLimits.MaxNodesPerWrite = SetPropertyValue(operationLimits.MaxNodesPerWrite, configOperationLimits.MaxNodesPerWrite);
operationLimits.MaxNodesPerHistoryUpdateData = SetPropertyValue(operationLimits.MaxNodesPerHistoryUpdateData, configOperationLimits.MaxNodesPerHistoryUpdateData);
operationLimits.MaxNodesPerHistoryUpdateEvents = SetPropertyValue(operationLimits.MaxNodesPerHistoryUpdateEvents, configOperationLimits.MaxNodesPerHistoryUpdateEvents);
operationLimits.MaxNodesPerMethodCall = SetPropertyValue(operationLimits.MaxNodesPerMethodCall, configOperationLimits.MaxNodesPerMethodCall);
operationLimits.MaxNodesPerBrowse = SetPropertyValue(operationLimits.MaxNodesPerBrowse, configOperationLimits.MaxNodesPerBrowse);
operationLimits.MaxNodesPerRegisterNodes = SetPropertyValue(operationLimits.MaxNodesPerRegisterNodes, configOperationLimits.MaxNodesPerRegisterNodes);
operationLimits.MaxNodesPerTranslateBrowsePathsToNodeIds = SetPropertyValue(operationLimits.MaxNodesPerTranslateBrowsePathsToNodeIds, configOperationLimits.MaxNodesPerTranslateBrowsePathsToNodeIds);
operationLimits.MaxNodesPerNodeManagement = SetPropertyValue(operationLimits.MaxNodesPerNodeManagement, configOperationLimits.MaxNodesPerNodeManagement);
operationLimits.MaxMonitoredItemsPerCall = SetPropertyValue(operationLimits.MaxMonitoredItemsPerCall, configOperationLimits.MaxMonitoredItemsPerCall);
}
else
{
operationLimits.MaxNodesPerRead =
operationLimits.MaxNodesPerHistoryReadData =
operationLimits.MaxNodesPerHistoryReadEvents =
operationLimits.MaxNodesPerWrite =
operationLimits.MaxNodesPerHistoryUpdateData =
operationLimits.MaxNodesPerHistoryUpdateEvents =
operationLimits.MaxNodesPerMethodCall =
operationLimits.MaxNodesPerBrowse =
operationLimits.MaxNodesPerRegisterNodes =
operationLimits.MaxNodesPerTranslateBrowsePathsToNodeIds =
operationLimits.MaxNodesPerNodeManagement =
operationLimits.MaxMonitoredItemsPerCall = null;
}
// setup PublishSubscribe Status State value
PubSubState pubSubState = PubSubState.Disabled;
var default_PubSubState = (BaseVariableState)m_diagnosticsNodeManager.FindPredefinedNode(
VariableIds.PublishSubscribe_Status_State,
typeof(BaseVariableState));
default_PubSubState.Value = pubSubState;
// setup value for SupportedTransportProfiles
var default_SupportedTransportProfiles = (BaseVariableState)m_diagnosticsNodeManager.FindPredefinedNode(
VariableIds.PublishSubscribe_SupportedTransportProfiles,
typeof(BaseVariableState));
default_SupportedTransportProfiles.Value = "uadp";
// setup callbacks for dynamic values.
serverObject.NamespaceArray.OnSimpleReadValue = OnReadNamespaceArray;
serverObject.NamespaceArray.MinimumSamplingInterval = 1000;
serverObject.ServerArray.OnSimpleReadValue = OnReadServerArray;
serverObject.ServerArray.MinimumSamplingInterval = 1000;
// dynamic change of enabledFlag is disabled to pass CTT
serverObject.ServerDiagnostics.EnabledFlag.AccessLevel = AccessLevels.CurrentRead;
serverObject.ServerDiagnostics.EnabledFlag.UserAccessLevel = AccessLevels.CurrentRead;
serverObject.ServerDiagnostics.EnabledFlag.OnSimpleReadValue = OnReadDiagnosticsEnabledFlag;
serverObject.ServerDiagnostics.EnabledFlag.OnSimpleWriteValue = OnWriteDiagnosticsEnabledFlag;
serverObject.ServerDiagnostics.EnabledFlag.MinimumSamplingInterval = 1000;
// initialize status.
ServerStatusDataType serverStatus = new ServerStatusDataType();
serverStatus.StartTime = DateTime.UtcNow;
serverStatus.CurrentTime = DateTime.UtcNow;
serverStatus.State = ServerState.Shutdown;
serverStatus.BuildInfo.ProductName = m_serverDescription.ProductName;
serverStatus.BuildInfo.ProductUri = m_serverDescription.ProductUri;
serverStatus.BuildInfo.ManufacturerName = m_serverDescription.ManufacturerName;
serverStatus.BuildInfo.SoftwareVersion = m_serverDescription.SoftwareVersion;
serverStatus.BuildInfo.BuildNumber = m_serverDescription.BuildNumber;
serverStatus.BuildInfo.BuildDate = m_serverDescription.BuildDate;
serverObject.ServerStatus.MinimumSamplingInterval = 1000;
serverObject.ServerStatus.CurrentTime.MinimumSamplingInterval = 1000;
m_serverStatus = new ServerStatusValue(
serverObject.ServerStatus,
serverStatus,
m_dataLock);
m_serverStatus.Timestamp = DateTime.UtcNow;
m_serverStatus.OnBeforeRead = OnReadServerStatus;
// initialize diagnostics.
m_serverDiagnostics = new ServerDiagnosticsSummaryDataType();
m_serverDiagnostics.ServerViewCount = 0;
m_serverDiagnostics.CurrentSessionCount = 0;
m_serverDiagnostics.CumulatedSessionCount = 0;
m_serverDiagnostics.SecurityRejectedSessionCount = 0;
m_serverDiagnostics.RejectedSessionCount = 0;
m_serverDiagnostics.SessionTimeoutCount = 0;
m_serverDiagnostics.SessionAbortCount = 0;
m_serverDiagnostics.PublishingIntervalCount = 0;
m_serverDiagnostics.CurrentSubscriptionCount = 0;
m_serverDiagnostics.CumulatedSubscriptionCount = 0;
m_serverDiagnostics.SecurityRejectedRequestsCount = 0;
m_serverDiagnostics.RejectedRequestsCount = 0;
m_diagnosticsNodeManager.CreateServerDiagnostics(
m_defaultSystemContext,
m_serverDiagnostics,
OnUpdateDiagnostics);
// set the diagnostics enabled state.
m_diagnosticsNodeManager.SetDiagnosticsEnabled(
m_defaultSystemContext,
m_configuration.ServerConfiguration.DiagnosticsEnabled);
ConfigurationNodeManager configurationNodeManager = m_diagnosticsNodeManager as ConfigurationNodeManager;
configurationNodeManager?.CreateServerConfiguration(
m_defaultSystemContext,
m_configuration);
}
}