private async Task MicrosoftOpcUaServer()
{
ApplicationInstance application = new ApplicationInstance
{
ApplicationName = "MicrosoftPerformanceOpcUaServer",
ApplicationType = ApplicationType.Server,
ConfigSectionName = "MicrosoftOpcUa"
};
ApplicationConfiguration config = await application.LoadApplicationConfiguration(false);
bool haveAppCertificate = await application.CheckApplicationInstanceCertificate(false, 0);
if (!haveAppCertificate)
{
throw new Exception("应用程序实例认证失败!");
}
if (!config.SecurityConfiguration.AutoAcceptUntrustedCertificates)
{
config.CertificateValidator.CertificateValidation += new CertificateValidationEventHandler(CertificateValidator_CertificateValidation);
}
server = new MicrosoftOpcUaServer();
await application.Start(server);
status = Task.Run(new Action(StatusThread));
server.CurrentInstance.SessionManager.SessionActivated += EventStatus;
server.CurrentInstance.SessionManager.SessionClosing += EventStatus;
server.CurrentInstance.SessionManager.SessionCreated += EventStatus;
}
public void Run()
{
try
{
exitCode = ExitCode.ErrorServerNotStarted;
MicrosoftOpcUaServer().Wait();
Console.WriteLine("服务已启动. 按 Ctrl-C 退出...");
exitCode = ExitCode.ErrorServerRunning;
}
catch (Exception ex)
{
Utils.Trace("服务启动结果异常:" + ex.Message);
Console.WriteLine("异常: {0}", ex.Message);
exitCode = ExitCode.ErrorServerException;
return;
}
ManualResetEvent quitEvent = new ManualResetEvent(false);
try
{
Console.CancelKeyPress += (sender, eArgs) =>
{
quitEvent.Set();
eArgs.Cancel = true;
};
}
catch
{
}
quitEvent.WaitOne(serverRunTime);
if (server != null)
{
Console.WriteLine("服务已停止. 等待退出...");
using (MicrosoftOpcUaServer _server = server)
{
server = null;
status.Wait();
_server.Stop();
}
}
exitCode = ExitCode.Ok;
}
