/// <summary>
/// Initialize TcpSessionManager: activates handshake receiver and starts listening to session receivers for incoming messages
/// </summary>
public void Initialize()
{
try
{
//initialize
logger.Info("[" + _description + "-M] Initializing");
//set up handshake receiver & thread
_handshakeReceiver = new TcpReceiver(_ipAddress, _portRangeMin, _portRangeMax, "(local)", _evtConsumer, _utilsBus, _applicationName + ".TcpSessionManager", _t1_HR_ThreadStatus.NodeID);
_handshakeReceiver.StartListening(_applicationName + ".TcpSessionManager.Initialize");
//get handshake port that was assigned
_handshakePort = _handshakeReceiver.Port;
//watch handshake receiver for session data
//then set up specific sessions with session data
_t1_HR_ThreadStatus.IsThreadEnabled = true;
t1_HandshakeReceiver = new System.Threading.Thread(PollHandshakeReceiverThreadImpl);
t1_HandshakeReceiver.Start();
//watch sessions for incoming messages
_t2_SRL_ThreadStatus.IsThreadEnabled = true;
t2_SessionReceiverList = new System.Threading.Thread(PollSessionReceiverListThreadImpl);
t2_SessionReceiverList.Start();
//_evtRaiser.RaiseEvent("Status", "Initialized", string.Empty);
//thread status
_t1_HR_ThreadStatus.Status = Niawa.Threading.ThreadStatus.STATUS_STARTED;
_t2_SRL_ThreadStatus.Status = Niawa.Threading.ThreadStatus.STATUS_STARTED;
_initialized = true;
}
catch (Exception ex)
{
logger.Error("[" + _description + "-M] Error initializing: " + ex.Message, ex);
throw ex;
}
}
/// <summary>
/// Internal function to initialize the TcpSession. Sets up a receiver with either a specific port or a port range.
/// </summary>
private void Initialize()
{
if (_localPortRange && _localPortRangeMin == 0 && _localPortRangeMax == 0)
{ throw new Exception("[" + _sessionIdentifier + "] When a port range is used, PortRangeMin and PortRangeMax values must be supplied."); }
if (_localPortRange && _localPortRangeMin > _localPortRangeMax)
{ throw new Exception("[" + _sessionIdentifier + "] When a port range is used, PortRangeMax must be greater than PortRangeMin."); }
if (!_localPortRange && _localPort == 0)
{ throw new Exception("[" + _sessionIdentifier + "] When a port range is not used, a value must be supplied for Port."); }
//initialize event logging
_evtRaiser = new MsEventController.EventRaiser("TcpSession", _applicationName, _sessionIdentifier, _utilsBus);
if (_evtConsumer != null) _evtRaiser.AddEventConsumer(_evtConsumer);
_threadStatus = new Niawa.Threading.ThreadStatus(_sessionIdentifier, 0, _utilsBus.InitializeSerialId(Niawa.Utilities.IdGeneratorUtils.ID_ROOT_NIAWA_THREAD_ID).ToString(), _parentNodeID, _evtRaiser);
if (_localPortRange)
{
//port was not supplied
_receiver = new TcpReceiver(_localIpAddress, _localPortRangeMin, _localPortRangeMax, _remoteIpAddress, _evtConsumer, _utilsBus, _applicationName + ".TcpSession", _threadStatus.NodeID);
}
else
{
//port was supplied
_receiver = new TcpReceiver(_localIpAddress, _localPort, _remoteIpAddress, _evtConsumer, _utilsBus, _applicationName + ".TcpSession", _threadStatus.NodeID);
}
//thread status
_threadStatus.Status = Niawa.Threading.ThreadStatus.STATUS_INITIALIZED;
//add thread elective properties.
_threadStatus.AddElectiveProperty("LocalIpAddress", _localIpAddress);
_threadStatus.AddElectiveProperty("LocalPort", _localPort.ToString());
_threadStatus.AddElectiveProperty("LocalPortRangeMin", _localPortRangeMin.ToString());
_threadStatus.AddElectiveProperty("LocalPortRangeMax", _localPortRangeMax.ToString());
_threadStatus.AddElectiveProperty("RemoteIpAddress", _remoteIpAddress);
_threadStatus.AddElectiveProperty("RemoteHandshakePort", _remoteHandshakePort.ToString());
_threadStatus.AddElectiveProperty("RemoteHostname", _remoteHostname);
}
