/// <summary>
/// Creates a new instance of a service host.
/// </summary>
public override ServiceHostBase CreateServiceHost(string constructorString, Uri[] baseAddresses)
{
// load the configuration.
SampleConfiguration configuration = SampleConfiguration.Load("Opc.Ua.Server", ApplicationType.Server);
// create the object that implements the server.
SampleServer server = new SampleServer();
// return the default host.
return(server.Start(configuration, baseAddresses));
}
/// <summary>
/// Creates a new instance of a service host.
/// </summary>
public override ServiceHostBase CreateServiceHost(string constructorString, Uri[] baseAddresses)
{
// load the configuration.
SampleConfiguration configuration = SampleConfiguration.Load("Opc.Ua.Server", ApplicationType.Server);
// create the object that implements the server.
SampleServer server = new SampleServer();
// return the default host.
return server.Start(configuration, baseAddresses);
}
public void Start()
{
try
{
Task t = ConsoleSampleServer();
t.Wait();
Console.WriteLine("Server started. Press any key to exit...");
}
catch (Exception ex)
{
Utils.Trace("ServiceResultException:" + ex.Message);
Console.WriteLine("Exception: {0}", ex.Message);
}
try
{
Console.ReadKey(true);
}
catch
{
// wait forever if there is no console
Thread.Sleep(Timeout.Infinite);
}
if (server != null)
{
Console.WriteLine("Server stopped. Waiting for exit...");
server.Dispose();
server = null;
status.Wait();
}
}
private async Task ConsoleSampleServer()
{
ApplicationInstance.MessageDlg = new ApplicationMessageDlg();
ApplicationInstance application = new ApplicationInstance();
application.ApplicationName = "UA Core Sample Server";
application.ApplicationType = ApplicationType.Server;
application.ConfigSectionName = "Opc.Ua.SampleServer";
// load the application configuration.
ApplicationConfiguration config = await application.LoadApplicationConfiguration(false);
// check the application certificate.
bool haveAppCertificate = await application.CheckApplicationInstanceCertificate(false, 0);
if (!haveAppCertificate)
{
throw new Exception("Application instance certificate invalid!");
}
if (!config.SecurityConfiguration.AutoAcceptUntrustedCertificates)
{
config.CertificateValidator.CertificateValidation += new CertificateValidationEventHandler(CertificateValidator_CertificateValidation);
}
// start the server.
server = new SampleServer();
await application.Start(server);
// start the status thread
status = Task.Run(new Action(StatusThread));
// print notification on session events
server.CurrentInstance.SessionManager.SessionActivated += EventStatus;
server.CurrentInstance.SessionManager.SessionClosing += EventStatus;
server.CurrentInstance.SessionManager.SessionCreated += EventStatus;
}
