// ----------------------------------------------------------------------------------------
#endregion
#region AbstractSession constructors
// ----------------------------------------------------------------------------------------
// AbstractSession constructors
// ----------------------------------------------------------------------------------------
/// <summary>
/// Abstract session constructor.
/// </summary>
/// <param name="communicationService">The communication service.</param>
/// <param name="sessionId">The session id.</param>
/// <param name="description">The description.</param>
public AbstractSession(IGenericCommunicationService communicationService, int sessionId, string description)
{
this.communicationService = communicationService;
this.sessionId = sessionId;
this.description = description;
this.pendingRequests = new ConcurrentDictionary <long, IInvokeState>();
this.isActive = true; // session is active on creation
}
/// <summary>
/// Inits the specified source.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="loggerName">Name of the logger.</param>
/// <param name="configXml">The config XML.</param>
public void Init(IGenericCommunicationService source, string loggerName, XElement configXml)
{
this.source = source;
this.log = source.Logger;
this.name = loggerName;
this.messageFormat = source.Serializer.MessageFormat;
if (dataStreamQueue == null)
{
UnboundedChannelOptions channelOptions = new UnboundedChannelOptions();
channelOptions.SingleReader = true;
channelOptions.SingleWriter = false;
dataStreamQueue = Channel.CreateUnbounded <StreamLogItem>(channelOptions);
queueWriter = dataStreamQueue.Writer;
}
else
{
throw new InvalidOperationException("Logger \"" + name + "\" already initialized!");
}
// load config
XElement targetDirElement;
if (configXml != null &&
(targetDirElement = configXml.Element("TargetDir")) != null)
{
this.TargetDir = targetDirElement.Value;
}
else
{
if (!string.IsNullOrEmpty(this.TargetDir))
{
this.TargetDir = Path.GetFullPath(this.TargetDir);
}
else
{
this.TargetDir = Environment.CurrentDirectory;
}
}
XElement keepStreamLogsDaysElement;
if (configXml != null &&
(keepStreamLogsDaysElement = configXml.Element("KeepStreamLogsDays")) != null)
{
keepStreamLogsDays = int.Parse(keepStreamLogsDaysElement.Value);
}
// start logging
Task.Run(StoreLogItemsThread);
}
public void InitGenericCommunication(IGenericCommunicationService communicationService, bool initShareContext, bool initSubContainers)
{
lock (TalkCompositionHost.syncObj)
{
if (!isInitalized) // only inialize once
{
isInitalized = true;
this.CommunicationService = communicationService;
this.remoteServiceInterfaceTypesResolved = remoteServiceInterfaceTypes.ToArray();
this.localSessionServiceInterfaceTypesResolved = localSessionServiceInterfaceTypes.ToArray();
communicationService.SessionCreated += OnCommunicationService_SessionCreated;
communicationService.SessionTerminated += OnCommunicationService_SessionTerminated;
RegisterHostSessionsSharedInstance(communicationService);
// init dependency injection
// check if logger is already added to share context
bool exportNewLogger = false;
if (localShare.TryGetCachedLocalExport(typeof(ILogger), out object loggerObj))
{
this.logger = (ILogger)loggerObj;
}
else
{
exportNewLogger = true;
}
// register communication host for response processing
communicationService.RegisterContainerHost(this, logger);
if (exportNewLogger)
{
RegisterLocalSharedService <ILogger>(communicationService.Logger);
this.logger = communicationService.Logger;
}
if (initShareContext)
{
localShare.Init(initSubContainers);
}
}
}
}
public void InitGenericCommunication(IGenericCommunicationService communicationService)
{
this.InitGenericCommunication(communicationService, true, false);
}
public PersistentClientCommunicationHost(IGenericCommunicationService underlyingCommunication)
{
this.underlyingCom = underlyingCommunication;
this.underlyingCom.SessionCreated += UnderlyingCom_SessionCreated;
this.underlyingCom.SessionTerminated += UnderlyingCom_SessionTerminated;
}
internal bool TryRaiseInMemorySessionCreated(Type serviceType, object serviceInstance, TalkCompositionHost host, IGenericCommunicationService communicationService)
{
SessionChangeSubscription subscr;
if (sessionCreatedSubscriptions.TryGetValue(serviceType, out subscr))
{
if (inMemorySession == null)
{
inMemorySession = new Session(communicationService, 0, "In-Memory Session");
inMemorySessionContract = new SessionContract(host, inMemorySession, new object[0], new object[0]);
}
subscr.Invoke(serviceInstance, inMemorySessionContract, inMemorySession);
return(true);
}
else
{
return(false);
}
}
// ----------------------------------------------------------------------------------------
// Session fields
// ----------------------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------
#endregion
#region Session constructors
// ----------------------------------------------------------------------------------------
// Session constructors
// ----------------------------------------------------------------------------------------
/// <summary>
/// Creates a new instance of the <c>Session</c> class.
/// </summary>
/// <param name="communicationService">The communication service.</param>
/// <param name="sessionId">The session id.</param>
/// <param name="description">The description.</param>
public Session(IGenericCommunicationService communicationService, int sessionId, string description)
: base(communicationService, sessionId, description)
{
}
