public static async Task <int> Main(string[] args)
{
TextWriter output = Console.Out;
output.WriteLine("{0} OPC UA Reference Server", Utils.IsRunningOnMono() ? "Mono" : ".NET Core");
// The application name and config file names
var applicationName = Utils.IsRunningOnMono() ? "MonoReferenceServer" : "ConsoleReferenceServer";
var configSectionName = Utils.IsRunningOnMono() ? "Quickstarts.MonoReferenceServer" : "Quickstarts.ReferenceServer";
// command line options
bool showHelp = false;
bool autoAccept = false;
bool logConsole = false;
bool appLog = false;
bool renewCertificate = false;
string password = null;
int timeout = -1;
var usage = Utils.IsRunningOnMono() ? $"Usage: mono {applicationName}.exe [OPTIONS]" : $"Usage: dotnet {applicationName}.dll [OPTIONS]";
Mono.Options.OptionSet options = new Mono.Options.OptionSet {
usage,
{ "h|help", "show this message and exit", h => showHelp = h != null },
{ "a|autoaccept", "auto accept certificates (for testing only)", a => autoAccept = a != null },
{ "c|console", "log to console", c => logConsole = c != null },
{ "l|log", "log app output", c => appLog = c != null },
{ "p|password="******"optional password for private key", (string p) => password = p },
{ "r|renew", "renew application certificate", r => renewCertificate = r != null },
{ "t|timeout=", "timeout in seconds to exit application", (int t) => timeout = t * 1000 },
};
try
{
// parse command line and set options
ConsoleUtils.ProcessCommandLine(output, args, options, ref showHelp);
if (logConsole && appLog)
{
output = new LogWriter();
}
// create the UA server
var server = new UAServer <ReferenceServer>(output)
{
AutoAccept = autoAccept,
Password = password
};
// load the server configuration, validate certificates
output.WriteLine("Loading configuration from {0}.", configSectionName);
await server.LoadAsync(applicationName, configSectionName).ConfigureAwait(false);
// setup the logging
ConsoleUtils.ConfigureLogging(server.Configuration, applicationName, logConsole, LogLevel.Information);
// check or renew the certificate
output.WriteLine("Check the certificate.");
await server.CheckCertificateAsync(renewCertificate).ConfigureAwait(false);
// start the server
output.WriteLine("Start the server.");
await server.StartAsync().ConfigureAwait(false);
output.WriteLine("Server started. Press Ctrl-C to exit...");
// wait for timeout or Ctrl-C
var quitEvent = ConsoleUtils.CtrlCHandler();
bool ctrlc = quitEvent.WaitOne(timeout);
// stop server. May have to wait for clients to disconnect.
output.WriteLine("Server stopped. Waiting for exit...");
await server.StopAsync().ConfigureAwait(false);
return((int)ExitCode.Ok);
}
catch (ErrorExitException eee)
{
output.WriteLine("The application exits with error: {0}", eee.Message);
return((int)eee.ExitCode);
}
}
public static async Task <int> Main(string[] args)
{
TextWriter output = Console.Out;
output.WriteLine("{0} OPC UA Reference Server", Utils.IsRunningOnMono() ? "Mono" : ".NET Core");
output.WriteLine("OPC UA library: {0} @ {1} -- {2}",
Utils.GetAssemblyBuildNumber(),
Utils.GetAssemblyTimestamp().ToString("G", CultureInfo.InvariantCulture),
Utils.GetAssemblySoftwareVersion());
// The application name and config file names
var applicationName = Utils.IsRunningOnMono() ? "MonoReferenceServer" : "ConsoleReferenceServer";
var configSectionName = Utils.IsRunningOnMono() ? "Quickstarts.MonoReferenceServer" : "Quickstarts.ReferenceServer";
// command line options
bool showHelp = false;
bool autoAccept = false;
bool logConsole = false;
bool appLog = false;
bool renewCertificate = false;
bool shadowConfig = false;
bool cttMode = false;
string password = null;
int timeout = -1;
var usage = Utils.IsRunningOnMono() ? $"Usage: mono {applicationName}.exe [OPTIONS]" : $"Usage: dotnet {applicationName}.dll [OPTIONS]";
Mono.Options.OptionSet options = new Mono.Options.OptionSet {
usage,
{ "h|help", "show this message and exit", h => showHelp = h != null },
{ "a|autoaccept", "auto accept certificates (for testing only)", a => autoAccept = a != null },
{ "c|console", "log to console", c => logConsole = c != null },
{ "l|log", "log app output", c => appLog = c != null },
{ "p|password="******"optional password for private key", (string p) => password = p },
{ "r|renew", "renew application certificate", r => renewCertificate = r != null },
{ "t|timeout=", "timeout in seconds to exit application", (int t) => timeout = t * 1000 },
{ "s|shadowconfig", "create configuration in pki root", s => shadowConfig = s != null },
{ "ctt", "CTT mode, use to preset alarms for CTT testing.", c => cttMode = c != null },
};
try
{
// parse command line and set options
ConsoleUtils.ProcessCommandLine(output, args, options, ref showHelp);
if (logConsole && appLog)
{
output = new LogWriter();
}
// create the UA server
var server = new UAServer <ReferenceServer>(output)
{
AutoAccept = autoAccept,
Password = password
};
// load the server configuration, validate certificates
output.WriteLine("Loading configuration from {0}.", configSectionName);
await server.LoadAsync(applicationName, configSectionName).ConfigureAwait(false);
// use the shadow config to map the config to an externally accessible location
if (shadowConfig)
{
output.WriteLine("Using shadow configuration.");
var shadowPath = Directory.GetParent(Path.GetDirectoryName(
Utils.ReplaceSpecialFolderNames(server.Configuration.TraceConfiguration.OutputFilePath))).FullName;
var shadowFilePath = Path.Combine(shadowPath, Path.GetFileName(server.Configuration.SourceFilePath));
if (!File.Exists(shadowFilePath))
{
output.WriteLine("Create a copy of the config in the shadow location.");
File.Copy(server.Configuration.SourceFilePath, shadowFilePath, true);
}
output.WriteLine("Reloading configuration from {0}.", shadowFilePath);
await server.LoadAsync(applicationName, Path.Combine(shadowPath, configSectionName)).ConfigureAwait(false);
}
// setup the logging
ConsoleUtils.ConfigureLogging(server.Configuration, applicationName, logConsole, LogLevel.Information);
// check or renew the certificate
output.WriteLine("Check the certificate.");
await server.CheckCertificateAsync(renewCertificate).ConfigureAwait(false);
// Create and add the node managers
server.Create(Servers.Utils.NodeManagerFactories);
// start the server
output.WriteLine("Start the server.");
await server.StartAsync().ConfigureAwait(false);
// Apply custom settings for CTT testing
if (cttMode)
{
output.WriteLine("Apply settings for CTT.");
// start Alarms and other settings for CTT test
Quickstarts.Servers.Utils.ApplyCTTMode(output, server.Server);
}
output.WriteLine("Server started. Press Ctrl-C to exit...");
// wait for timeout or Ctrl-C
var quitEvent = ConsoleUtils.CtrlCHandler();
bool ctrlc = quitEvent.WaitOne(timeout);
// stop server. May have to wait for clients to disconnect.
output.WriteLine("Server stopped. Waiting for exit...");
await server.StopAsync().ConfigureAwait(false);
return((int)ExitCode.Ok);
}
catch (ErrorExitException eee)
{
output.WriteLine("The application exits with error: {0}", eee.Message);
return((int)eee.ExitCode);
}
}
