private void OnStopping()
{
_logger.LogInformation("Stopping host...");
if (_host != null)
{
_host.StopAsync().Wait();
}
}
static async Task StopSilo()
{
await silo.StopAsync();
_siloStopped.Set();
Console.WriteLine("Silo stopped - program should exit now.");
}
private static async Task <int> MainInternal(string[] args)
{
int result = 0;
try {
// Server will be able to load any referenced (as a project) Grain automatically.
// If it does not, then most likely some Orleans package is missing.
Console.WriteLine("Starting worker silo...");
ISiloHost siloHost = await StartSilo();
Console.WriteLine("Worker Silo started and waiting for tasks!");
_exitEvent.WaitOne();
CancellationTokenSource exit =
new CancellationTokenSource(TimeSpan.FromMilliseconds(EXIT_TIMEOUT));
// TODO Seems that silo host is inclinable to hang on 'StopAsync'.
// Needs to be investigated.
try {
// When the cancelation token fires the silo is expected to exit ungracefully.
await siloHost.StopAsync(exit.Token);
}
catch (Exception exc) {
Console.WriteLine(exc.Message);
result = -1;
}
}
catch (Exception exc) {
Console.WriteLine(exc.Message);
result = -1;
}
return(result);
}
public async Task StopAsync(CancellationToken cancellationToken)
{
if (_host != null)
{
await _host.StopAsync();
}
}
public static async Task <int> Main(string[] args)
{
ISiloHost host = null;
try
{
host = await StartSiloHostAsync();
return(0);
}
catch (Exception e)
{
Console.WriteLine(e);
return(1);
}
finally
{
Console.WriteLine("Press Enter to terminate...");
Console.ReadKey();
if (host != null)
{
await host.StopAsync();
}
}
}
private static async Task StopSilo(ISiloHost siloHost, ILogger logger)
{
await siloHost.StopAsync();
SiloStopped.Set();
logger.LogInformation("Silo stopped.");
}
static async Task Main(string[] args)
{
using (SentrySdk.Init(Dsn))
{
ISiloHostBuilder siloBuilder = new SiloHostBuilder()
.UseLocalhostClustering()
.AddMemoryGrainStorageAsDefault()
.AddStartupTask(
(provider, token) => provider.GetRequiredService <IGrainFactory>()
.GetGrain <IGame>(0)
.InitGame(true))
.ConfigureAppConfiguration(
(context, configure) => configure
.AddJsonFile(
"appsettings.json",
optional: false)
.AddJsonFile(
$"appsettings.{context.HostingEnvironment}.json",
optional: true)
.AddEnvironmentVariables()
.AddCommandLine(args))
.ConfigureServices(Configure);
ISiloHost silo = siloBuilder.Build();
await silo.StartAsync();
var closeEvent = new AutoResetEvent(false);
Console.CancelKeyPress += (sender, e) => { closeEvent.Reset(); };
closeEvent.WaitOne();
silo.Services.GetService <ILogger <Program> >().LogInformation("stopping");
await silo.StopAsync();
}
}
private static async Task StopSilo()
{
await _silo.StopAsync();
Trace.WriteLine("Silo stopped");
_siloStopped.Set();
}
public void Stop()
{
if (_serviceArguments == null)
{
return;
}
var cancelAfter = new CancellationTokenSource(TimeSpan.FromSeconds(_serviceArguments.OnStopWaitTimeSec.Value)).Token;
try
{
HttpServiceListener?.Dispose();
}
catch (Exception e)
{
Log.Warn((m) => m("Failed to close HttpServiceListener ", exception: e));
}
try
{
_siloHost?.StopAsync(cancelAfter).Wait(cancelAfter);
_siloHost?.Dispose();
}
catch (Exception e)
{
Log.Error((m) => m(" Silo failed to StopAsync", exception: e));
}
}
static async Task Main(string[] args)
{
Serializers.RegisterAll();
var configBuilder = new ConfigurationBuilder();
ConfigureAppConfiguration(configBuilder);
Configuration = configBuilder.Build();
SelectAssemblies();
var builder = new SiloHostBuilder()
.ConfigureLogging(ConfigureLogging)
.Configure <ClusterOptions>(options =>
{
options.ClusterId = "dev";
options.ServiceId = "MineCaseService";
})
.Configure <SchedulingOptions>(options =>
{
options.AllowCallChainReentrancy = true;
options.PerformDeadlockDetection = true;
})
.ConfigureEndpoints(siloPort: 11111, gatewayPort: 30000)
.AddSimpleMessageStreamProvider("JobsProvider")
.AddSimpleMessageStreamProvider("TransientProvider")
.UseMongoDBReminders(options =>
{
options.ConnectionString = Configuration.GetSection("persistenceOptions")["connectionString"];
})
.UseMongoDBClustering(c =>
{
c.ConnectionString = Configuration.GetSection("persistenceOptions")["connectionString"];
// c.UseJsonFormat = true;
})
.ConfigureApplicationParts(ConfigureApplicationParts)
.UseDashboard(options => { })
.UseServiceProviderFactory(ConfigureServices);
MongoDBSiloExtensions.AddMongoDBGrainStorageAsDefault(builder, options => {
options.ConnectionString = Configuration.GetSection("persistenceOptions")["connectionString"];
});
MongoDBSiloExtensions.AddMongoDBGrainStorage(builder, "PubSubStore", options => {
options.ConnectionString = Configuration.GetSection("persistenceOptions")["connectionString"];
});
// ConfigureApplicationParts(builder);
_siloHost = builder.Build();
await StartAsync();
Console.WriteLine("Press Ctrl+C to terminate...");
Console.CancelKeyPress += (s, e) => _exitEvent.Set();
_exitEvent.WaitOne();
Console.WriteLine("Stopping...");
await _siloHost.StopAsync();
await _siloHost.Stopped;
Console.WriteLine("Stopped.");
}
private static void StopSilo()
{
_log.Information("Stopping orleans silo host");
_silo.StopAsync().GetAwaiter().GetResult();
_silo.Dispose();
_log.Information("Orleans silo host stopped");
}
static async Task Main(string[] args)
{
Serializers.RegisterAll();
var configBuilder = new ConfigurationBuilder();
ConfigureAppConfiguration(configBuilder);
Configuration = configBuilder.Build();
var builder = new SiloHostBuilder()
.ConfigureLogging(ConfigureLogging)
.UseConfiguration(LoadClusterConfiguration())
.UseServiceProviderFactory(ConfigureServices);
SelectAssemblies();
ConfigureApplicationParts(builder);
_siloHost = builder.Build();
await StartAsync();
Console.WriteLine("Press Ctrl+C to terminate...");
Console.CancelKeyPress += (s, e) => _exitEvent.Set();
_exitEvent.WaitOne();
Console.WriteLine("Stopping...");
await _siloHost.StopAsync();
await _siloHost.Stopped;
Console.WriteLine("Stopped.");
}
public static async Task <int> LogAndRun(ISiloHost siloHost)
{
Log.Logger = BuildLogger(siloHost.Services.GetRequiredService <IConfiguration>());
try
{
Log.Information("Starting application.");
await siloHost.StartAsync();
Log.Information("Started application");
Console.Read();
Log.Information("Stopping application");
await siloHost.StopAsync();
Log.Information("Stopped application");
return(0);
}
catch (Exception exception)
{
Log.Fatal(exception, "Application terminated unexpectedly");
return(1);
}
finally
{
Log.CloseAndFlush();
}
}
private static async Task StopSilo()
{
await silo.StopAsync();
Console.WriteLine("Silo stopped");
siloStopped.Set();
}
public async Task Shutdown()
{
await _client.Close();
await _secondarySilo.StopAsync();
await _primarySilo.StopAsync();
}
private static async Task StopSilo()
{
await silo.StopAsync();
Console.ForegroundColor = color;
Console.WriteLine("Silo Stopped at {0}", DateTime.Now);
Console.ResetColor();
}
public async Task StopAsync(CancellationToken cancellationToken)
{
startupException?.Throw();
logger.LogInformation("Stopping Orleans Silo");
await siloHost.StopAsync(cancellationToken).ConfigureAwait(false);
logger.LogInformation("Orleans Silo stopped.");
}
public async Task StopAsync(CancellationToken cancellationToken)
{
_logger.LogInformation("Stopping Orleans cluster.");
await _siloClient.Close();
await _siloHost.StopAsync();
_logger.LogInformation("Orleans cluster has stopped.");
}
public async Task CleanupTest()
{
if (_host != null)
{
await _host.StopAsync().ConfigureAwait(false);
_host.Dispose();
_host = null;
}
}
public void Dispose()
{
_clusterClient?.Close();
_clusterClient?.Dispose();
_siloHost?.StopAsync().Wait();
_siloHost?.Dispose();
_siloScope?.Dispose();
}
//---------------------------------------------------------------------
private static async Task <int> RunMainAsync()
{
//var ucenter_context = new UCenterContext();
//await ucenter_context.Setup();
//var ucenter_cfg = ucenter_context.ConfigCfg;
SetupApplicationShutdown();
var builder = new SiloHostBuilder()
.Configure <ClusterOptions>(options =>
{
options.ClusterId = "a";
options.ServiceId = "b";
})
.Configure <EndpointOptions>(options =>
{
options.AdvertisedIPAddress = IPAddress.Loopback;
options.GatewayPort = 30001;
options.SiloPort = 11112;
})
.Configure <StatisticsOptions>(options =>
{
options.CollectionLevel = StatisticsLevel.Critical;
})
.ConfigureApplicationParts(parts =>
{
parts.AddApplicationPart(typeof(GrainAccount).Assembly).WithReferences();
})
.ConfigureLogging(logging =>
{
logging.AddNLog(new NLogProviderOptions
{
CaptureMessageTemplates = true,
CaptureMessageProperties = true
});
})
.UseLocalhostClustering()
.UseSiloUnobservedExceptionsHandler()
.UseInMemoryReminderService()
.AddMemoryGrainStorageAsDefault()
.AddMemoryGrainStorage("PubSubStore")
.AddSimpleMessageStreamProvider("SMSProvider")
.EnableDirectClient()
.AddStartupTask <Startup>();
silo = builder.Build();
await silo.StartAsync();
_siloStopped.WaitOne();
await silo.StopAsync();
return(0);
}
public async Task StopAsync(CancellationToken cancellationToken)
{
if (silo != null)
{
Console.WriteLine("Stopping silo...");
await silo.StopAsync(cancellationToken);
await silo.Stopped;
Console.WriteLine("Stopped gracefully");
}
}
public void StopSilo()
{
try
{
m_SiloHost.StopAsync().Wait();
}
catch (Exception ex)
{
Log.Debug(ex);
}
}
public async Task StopAsync(CancellationToken cancellationToken)
{
if (_siloHost != null)
{
await _siloHost.StopAsync(cancellationToken);
await _siloHost.Stopped;
_siloHost.Dispose();
//_scope.Dispose();
}
}
public async Task StopAsync()
{
if (_silo == null)
{
throw new InvalidOperationException("Host is not started yet");
}
await _silo.StopAsync();
_silo = null;
}
private async void OnApplicationStopping()
{
_logger.LogInformation("stopping Orleans silo host...");
try
{
await _siloHost.StopAsync();
}
catch (Exception ex)
{
_logger.LogError(ex, "Error when shutdown Silo Host");
}
}
public static async Task <int> StopSilo()
{
try
{
await _siloHost.StopAsync();
return(0);
}
catch (Exception exc)
{
Console.WriteLine(exc);
Console.WriteLine("Failure stopping silo.");
return(1);
}
}
public static async Task <int> LogAndRun(ISiloHost siloHost)
{
Log.Logger = BuildLogger(siloHost.Services.GetRequiredService <IConfiguration>());
try
{
Log.Information("Starting application");
await siloHost.StartAsync();
Log.Information("Started application, press CTRL+C to exit");
var siloStopped = new ManualResetEvent(false);
void OnCancelKeyPress(object sender, ConsoleCancelEventArgs e)
{
Console.CancelKeyPress -= OnCancelKeyPress; // Remove handler to stop listening to CTRL+C events.
e.Cancel = true; // Prevent the application from crashing ungracefully.
Task.Run(async() => // Shutdown gracefully on a background thread.
{
try
{
Log.Information("Stopping application");
await siloHost.StopAsync();
Log.Information("Stopped application");
siloStopped.Set();
}
catch (Exception exception)
{
Log.Fatal(exception, "Application stopped ungracefully");
}
});
}
Console.CancelKeyPress += OnCancelKeyPress;
siloStopped.WaitOne();
return(0);
}
catch (Exception exception)
{
Log.Fatal(exception, "Application terminated unexpectedly");
return(1);
}
finally
{
Log.CloseAndFlush();
}
}
private static async Task <int> Main(string[] args)
{
string environmentName = Environment.GetEnvironmentVariable("SERVER_ENVIRONMENT");
Logger logger = NLogBuilder.ConfigureNLog("nlog.config").GetCurrentClassLogger();
IConfigurationRoot configuration = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json", true, true)
.AddJsonFile($"appsettings.{environmentName}.json", true)
.AddEnvironmentVariables()
.Build();
AppConfig config = new AppConfig();
configuration.Bind("AppConfig", config);
try
{
if (config.MigrateDatabases)
{
EvolveMigrator migrator = new EvolveMigrator();
migrator.Migrate(config.ConnectionStrings[Constants.System], Constants.SystemScripts, false);
}
logger.Info("Rialto Silo has been started");
ISiloHost host = await StartSilo(config);
Console.WriteLine("Enter 'exit' to stop...");
while (!(Console.ReadLine() ?? string.Empty).Equals("exit"))
{
}
await host.StopAsync();
logger.Info("Rialto Silo has been stopped");
return(0);
}
catch (Exception ex)
{
logger.Error(ex, "Rialto Silo is failed");
}
finally
{
LogManager.Shutdown();
}
return(-1);
}
public static IDisposable Run(this ISiloHost siloHost)
{
if (siloHost == null)
{
throw new ArgumentNullException(nameof(siloHost));
}
siloHost.StartAsync().Wait();
return(new AnonymousDisposable(() =>
{
if (!siloHost.Stopped.IsCompleted)
{
siloHost.StopAsync().Wait();
}
}));
}
