public PublisherForm(
ServiceMessageContext context,
ApplicationInstance application,
PublisherForm masterForm,
ApplicationConfiguration configuration)
{
InitializeComponent();
this.Icon = ClientUtils.GetAppIcon();
m_masterForm = masterForm;
m_context = context;
m_application = application;
m_server = application.Server as Opc.Ua.Server.StandardServer;
if (m_masterForm == null)
{
m_forms = new List <PublisherForm>();
}
SessionsCTRL.Configuration = m_configuration = configuration;
SessionsCTRL.MessageContext = context;
// get list of cached endpoints.
m_endpoints = m_configuration.LoadCachedEndpoints(true);
m_endpoints.DiscoveryUrls = configuration.ClientConfiguration.WellKnownDiscoveryUrls;
EndpointSelectorCTRL.Initialize(m_endpoints, m_configuration);
// initialize control state.
Disconnect();
m_publishers = AmqpConnectionCollection.Load(configuration);
foreach (var publisher in m_publishers)
{
Task t = publisher.OpenAsync();
}
this.NotificationsCTRL.ItemsAdded += NotificationsCTRL_ItemsAdded;
}
public ClientPage(
ServiceMessageContext context,
ApplicationInstance application,
ClientPage masterPage,
ApplicationConfiguration configuration)
{
InitializeComponent();
if (!configuration.SecurityConfiguration.AutoAcceptUntrustedCertificates)
{
configuration.CertificateValidator.CertificateValidation += new CertificateValidationEventHandler(CertificateValidator_CertificateValidation);
}
m_masterPage = masterPage;
m_context = context;
m_application = application;
m_server = application.Server as Opc.Ua.Server.StandardServer;
if (m_masterPage == null)
{
m_pages = new List<ClientPage>();
}
m_configuration = configuration;
SessionsCTRL.Configuration = configuration;
SessionsCTRL.MessageContext = context;
SessionsCTRL.AddressSpaceCtrl = BrowseCTRL;
SessionsCTRL.NodeSelected += SessionCtrl_NodeSelected;
// get list of cached endpoints.
m_endpoints = m_configuration.LoadCachedEndpoints(true);
m_endpoints.DiscoveryUrls = configuration.ClientConfiguration.WellKnownDiscoveryUrls;
// hook up endpoint selector
EndpointSelectorCTRL.Initialize(m_endpoints, m_configuration);
EndpointSelectorCTRL.ConnectEndpoint += EndpointSelectorCTRL_ConnectEndpoint;
EndpointSelectorCTRL.EndpointsChanged += EndpointSelectorCTRL_OnChange;
BrowseCTRL.SessionTreeCtrl = SessionsCTRL;
BrowseCTRL.NodeSelected += BrowseCTRL_NodeSelected;
// exception dialog
GuiUtils.ExceptionMessageDlg += ExceptionMessageDlg;
ServerUrlTB.Text = "None";
m_publishers = AmqpConnectionCollection.Load(configuration);
foreach (var publisher in m_publishers)
{
Task t = publisher.OpenAsync();
}
m_MonitoredItem_Notification = new MonitoredItemNotificationEventHandler(MonitoredItem_Notification);
}
public PublisherForm(
ServiceMessageContext context,
ApplicationInstance application,
PublisherForm masterForm,
ApplicationConfiguration configuration)
{
InitializeComponent();
this.Icon = ClientUtils.GetAppIcon();
m_masterForm = masterForm;
m_context = context;
m_application = application;
m_server = application.Server as Opc.Ua.Server.StandardServer;
if (m_masterForm == null)
{
m_forms = new List<PublisherForm>();
}
SessionsCTRL.Configuration = m_configuration = configuration;
SessionsCTRL.MessageContext = context;
// get list of cached endpoints.
m_endpoints = m_configuration.LoadCachedEndpoints(true);
m_endpoints.DiscoveryUrls = configuration.ClientConfiguration.WellKnownDiscoveryUrls;
EndpointSelectorCTRL.Initialize(m_endpoints, m_configuration);
// initialize control state.
Disconnect();
m_publishers = AmqpConnectionCollection.Load(configuration);
foreach (var publisher in m_publishers)
{
Task t = publisher.OpenAsync();
}
this.NotificationsCTRL.ItemsAdded += NotificationsCTRL_ItemsAdded;
}
public static void Main(string[] args)
{
ApplicationInstance.MessageDlg = new ApplicationMessageDlg();
ApplicationInstance application = new ApplicationInstance();
application.ApplicationName = "UA AMQP Publisher";
application.ApplicationType = ApplicationType.ClientAndServer;
application.ConfigSectionName = "Opc.Ua.Publisher";
try
{
// load the application configuration.
Task <ApplicationConfiguration> task = application.LoadApplicationConfiguration(false);
task.Wait();
m_configuration = task.Result;
// check the application certificate.
Task <bool> task2 = application.CheckApplicationInstanceCertificate(false, 0);
task2.Wait();
bool certOK = task2.Result;
if (!certOK)
{
throw new Exception("Application instance certificate invalid!");
}
// start the server.
Task task3 = application.Start(new SampleServer());
task3.Wait();
// get list of cached endpoints.
m_endpoints = m_configuration.LoadCachedEndpoints(true);
m_endpoints.DiscoveryUrls = m_configuration.ClientConfiguration.WellKnownDiscoveryUrls;
// start publishers.
m_publishers = AmqpConnectionCollection.Load(m_configuration);
foreach (AmqpConnection publisher in m_publishers)
{
Task t = publisher.OpenAsync();
}
m_MonitoredItem_Notification = new MonitoredItemNotificationEventHandler(MonitoredItem_Notification);
// connect to a server.
EndpointConnect();
// publish preconfigured nodes
PublishedNodesCollection nodes = PublishedNodesCollection.Load(m_configuration);
foreach (NodeId node in nodes)
{
CreateMonitoredItem(node);
}
Console.WriteLine("Publisher started. Press any key to exit...");
Console.ReadKey(true);
if (m_publishers != null)
{
foreach (var publisher in m_publishers)
{
publisher.Close();
}
}
if (m_session != null)
{
m_session.Close();
}
}
catch (ServiceResultException ex)
{
Utils.Trace("ServiceResultException:" + ex.Message);
Console.WriteLine("Exception: {0}", ex.Message);
Console.WriteLine("Press any key to exit...");
Console.ReadKey(true);
}
}
