protected override void OnServerStarted(IUaServerData server)
{
base.OnServerStarted(server);
// request notifications when the user identity is changed.
// All valid users are accepted by default.
server.SessionManager.ImpersonateUserEvent += OnImpersonateUser;
}
/// <summary>
/// Initializes the node manager.
/// </summary>
public EmptyServerNodeManager(IUaServer opcServer,
IUaServerPlugin opcServerPlugin,
IUaServerData uaServer,
ApplicationConfiguration configuration,
params string[] namespaceUris)
: base(uaServer, configuration, namespaceUris)
{
opcServer_ = opcServer;
opcServerPlugin_ = opcServerPlugin;
SystemContext.NodeIdFactory = this;
}
/// <summary>
/// Called after the server has been started.
/// </summary>
protected override void OnServerStarted(IUaServerData server)
{
base.OnServerStarted(server);
// request notifications when the user identity is changed. all valid users are accepted by default.
server.SessionManager.ImpersonateUserEvent += OnImpersonateUser;
try
{
// allow a faster sampling interval for CurrentTime node.
lock (server.Status.Lock)
{
server.Status.Variable.CurrentTime.MinimumSamplingInterval = 250;
}
}
catch (Exception exception)
{
Utils.Trace("Exception:" + exception.Message);
}
}
/// <summary>
/// Initializes the node manager.
/// </summary>
public ModelDesignServerNodeManager(IUaServer opcServer,
IUaServerPlugin opcServerPlugin,
IUaServerData uaServer,
ApplicationConfiguration configuration,
params string[] namespaceUris)
: base(uaServer, configuration, namespaceUris)
{
opcServer_ = opcServer;
opcServerPlugin_ = opcServerPlugin;
// get the configuration for the node manager. In case no configuration exists
// use suitable defaults.
configuration_ = configuration.ParseExtension <ModelDesignServerConfiguration>() ??
new ModelDesignServerConfiguration();
var configurationFile = configuration_.ConfigurationFile;
Console.WriteLine("Specified configuration file: {0}", configurationFile);
SystemContext.NodeIdFactory = this;
}
public UaBaseNodeManager OnGetNodeManager(IUaServer opcServer, IUaServerData uaServer, ApplicationConfiguration configuration, params string[] namespaceUris)
{
Utils.Trace(Utils.TraceMasks.Information, "OnGetNodeManager(): Request the instance of the node manager.");
return(new SampleServerNodeManager(opcServer, this, uaServer, configuration, namespaceUris));
}
/// <summary>
/// Adds all encodeable types to the server.
/// </summary>
/// <param name="uaServerData">The uaServerData data implementing the IUaServerData interface.</param>
public override void AddEncodeableTypes(IUaServerData uaServerData)
{
// add the types defined in the information model library to the factory.
uaServerData.Factory.AddEncodeableTypes(GetType().GetTypeInfo().Assembly);
}
