/// <summary>
/// Creates new storage filled from <see cref="ISessionManagerConfiguration"/>.
/// </summary>
/// <param name="memoryCache">Memory cache to use.</param>
/// <param name="configuration">Configuration ro use.</param>
/// <returns>MemoryCacheStorage instance.</returns>
public static MemoryCacheStorage <TSessionState, TOperationState> CreateFromSettings(
IMemoryCache memoryCache,
ISessionManagerConfiguration configuration)
{
string sectionName = $"OperationManager{configuration.Id}";
return(new MemoryCacheStorage <TSessionState, TOperationState>(
memoryCache: memoryCache,
cacheSectionName: sectionName,
configureCacheEntry: cacheContext =>
{
cacheContext.CacheEntry.AbsoluteExpirationRelativeToNow = configuration.SessionCacheTimeToLive;
}));
}
/// <summary>
/// Initializes a new instance of the <see cref="SessionManager{TSessionState, TOperationState}"/> class.
/// </summary>
/// <param name="configuration">Configuration.</param>
/// <param name="loggerFactory">Logger factory.</param>
/// <param name="sessionStorage">Session storage.</param>
/// <param name="initServices">Initializes <see cref="Services"/> that can be used in operation managers.</param>
/// <param name="metadata">Optional metadata.</param>
public SessionManager(
ISessionManagerConfiguration configuration,
ILoggerFactory loggerFactory,
ISessionStorage <TSessionState, TOperationState> sessionStorage,
Action <IServiceContainer>?initServices = null,
IPropertyContainer?metadata = null)
{
Configuration = configuration.AssertArgumentNotNull(nameof(configuration));
LoggerFactory = loggerFactory.AssertArgumentNotNull(nameof(loggerFactory));
SessionStorage = sessionStorage.AssertArgumentNotNull(nameof(sessionStorage));
_metadata = new MutablePropertyContainer(sourceValues: metadata);
var serviceContainer = new ServiceContainer();
serviceContainer.AddService(typeof(ILoggerFactory), LoggerFactory);
initServices?.Invoke(serviceContainer);
Services = serviceContainer;
GlobalLock = new SemaphoreSlim(configuration.MaxConcurrencyLevel);
_metadata.SetValue(SessionMetricsMeta.GlobalConcurrencyLevel, configuration.MaxConcurrencyLevel);
}
