public ApplicationInfoProvider(
IVostokApplicationIdentity identity,
IVostokApplicationLimits limits,
Func <IVostokApplicationReplicationInfo> replication)
{
this.identity = identity;
this.limits = limits;
this.replication = replication;
}
internal VostokHostingEnvironment(
[NotNull] HostingShutdown hostingShutdown,
[NotNull] ApplicationShutdown applicationShutdown,
[NotNull] IVostokApplicationIdentity applicationIdentity,
[NotNull] IVostokApplicationLimits applicationLimits,
[NotNull] Func <IVostokApplicationReplicationInfo> replicationInfoProvider,
[NotNull] IVostokApplicationMetrics metrics,
[NotNull] IVostokApplicationDiagnostics diagnostics,
[NotNull] ILog log,
[NotNull] ITracer tracer,
[NotNull] IHerculesSink herculesSink,
[NotNull] IConfigurationSource configurationSource,
[NotNull] IConfigurationSource secretConfigurationSource,
[NotNull] IConfigurationProvider configurationProvider,
[NotNull] IConfigurationProvider secretConfigurationProvider,
[NotNull] IClusterConfigClient clusterConfigClient,
[NotNull] IServiceBeacon serviceBeacon,
[CanBeNull] int?port,
[NotNull] IServiceLocator serviceLocator,
[NotNull] IContextGlobals contextGlobals,
[NotNull] IContextProperties contextProperties,
[NotNull] IContextConfiguration contextConfiguration,
[NotNull] IDatacenters datacenters,
[NotNull] IVostokHostExtensions hostExtensions,
[NotNull] Action onDispose)
{
this.hostingShutdown = hostingShutdown ?? throw new ArgumentNullException(nameof(hostingShutdown));
this.applicationShutdown = applicationShutdown ?? throw new ArgumentNullException(nameof(applicationShutdown));
this.replicationInfoProvider = replicationInfoProvider ?? throw new ArgumentNullException(nameof(replicationInfoProvider));
this.onDispose = onDispose ?? throw new ArgumentNullException(nameof(onDispose));
ApplicationIdentity = applicationIdentity ?? throw new ArgumentNullException(nameof(applicationIdentity));
ApplicationLimits = applicationLimits ?? throw new ArgumentNullException(nameof(applicationLimits));
Metrics = metrics ?? throw new ArgumentNullException(nameof(metrics));
Diagnostics = diagnostics ?? throw new ArgumentNullException(nameof(diagnostics));
Log = log ?? throw new ArgumentNullException(nameof(log));
Tracer = tracer ?? throw new ArgumentNullException(nameof(tracer));
HerculesSink = herculesSink ?? throw new ArgumentNullException(nameof(herculesSink));
ConfigurationSource = configurationSource ?? throw new ArgumentNullException(nameof(configurationSource));
ConfigurationProvider = configurationProvider ?? throw new ArgumentNullException(nameof(configurationProvider));
SecretConfigurationSource = secretConfigurationSource ?? throw new ArgumentNullException(nameof(secretConfigurationSource));
SecretConfigurationProvider = secretConfigurationProvider ?? throw new ArgumentNullException(nameof(secretConfigurationProvider));
ClusterConfigClient = clusterConfigClient ?? throw new ArgumentNullException(nameof(clusterConfigClient));
ServiceBeacon = serviceBeacon ?? throw new ArgumentNullException(nameof(serviceBeacon));
Port = port;
ServiceLocator = serviceLocator ?? throw new ArgumentNullException(nameof(serviceLocator));
ContextGlobals = contextGlobals ?? throw new ArgumentNullException(nameof(contextGlobals));
ContextProperties = contextProperties ?? throw new ArgumentNullException(nameof(contextProperties));
ContextConfiguration = contextConfiguration ?? throw new ArgumentNullException(nameof(contextConfiguration));
Datacenters = datacenters ?? throw new ArgumentNullException(nameof(datacenters));
HostExtensions = hostExtensions ?? throw new ArgumentNullException(nameof(hostExtensions));
}
public DynamicThreadPoolTracker(
Func <IConfigurationProvider, ThreadPoolSettings> settingsProvider,
IConfigurationProvider configProvider,
IVostokApplicationLimits limits,
ILog log)
{
this.log = log.ForContext <DynamicThreadPoolTracker>();
this.configProvider = configProvider;
applicationLimits = limits;
this.settingsProvider = settingsProvider ?? throw new ArgumentNullException(nameof(settingsProvider));
threadPoolUpdate = new PeriodicalAction(CheckAndUpdate, LogOnException, () => ChecksPeriod);
threadPoolUpdate.Start();
}
private void LogApplicationLimits(IVostokApplicationLimits limits) =>
log.Info(
"Application limits: {CpuLimit} CPU, {MemoryLimit} memory.",
limits.CpuUnits?.ToString("F2") ?? "unlimited",
limits.MemoryBytes.HasValue ? new DataSize(limits.MemoryBytes.Value).ToString() : "unlimited");
