public void chkEmulate_CheckedChanged(System.Object sender, System.EventArgs e)
{
if (this.chkEmulate.Checked)
{
if (this._STXServicePArametersCont.Count <= 0)
{
MessageBox.Show("No service parameters defined");
this.chkEmulate.Checked = false;
return;
}
if (this.txtSErviceName.Text.Length <= 0)
{
MessageBox.Show("No service name defined");
this.chkEmulate.Checked = false;
return;
}
if (this.chkEmulate.Checked)
{
this.chkEmulate.Text = "Stop" + Constants.vbNewLine + "Emulation";
if (this.rbtnNormalMode.Checked)
{
this._STXServiceHandler = new DiscoverableServiceDefinitionHandlingServer(DiscoverableServiceHandlingOperativeDefs.DiscoverableServiceMode.multipleNetworkInstancesService, this.txtSErviceName.Text, this._STXServicePArametersCont);
this._STXServiceHandler.STXServiceQueryReceived += new DiscoverableServiceDefinitionHandlingServer.STXServiceQueryReceivedEventHandler(this.QueryReceived);
this._STXServiceHandler.STXServiceSuccesfullQueryResult += new DiscoverableServiceDefinitionHandlingServer.STXServiceSuccesfullQueryResultEventHandler(this.SuccessFullQuerieREsult);
}
else
{
this._STXServiceHandler = new DiscoverableServiceDefinitionHandlingServer(DiscoverableServiceHandlingOperativeDefs.DiscoverableServiceMode.singletonInstanceNetworkService, this.txtSErviceName.Text, this._STXServicePArametersCont);
this._STXServiceHandler.STXServiceQueryReceived += new DiscoverableServiceDefinitionHandlingServer.STXServiceQueryReceivedEventHandler(this.QueryReceived);
this._STXServiceHandler.STXServiceSuccesfullQueryResult += new DiscoverableServiceDefinitionHandlingServer.STXServiceSuccesfullQueryResultEventHandler(this.SuccessFullQuerieREsult);
}
}
else
{
this.chkEmulate.Text = "Emulate STX Service";
if (!(this._STXServiceHandler == null))
{
this._STXServiceHandler.Dispose();
}
}
}
else
{
this.chkEmulate.Text = "Emulate " + Constants.vbNewLine + "STX Service";
if (!(this._STXServiceHandler == null))
{
this._STXServiceHandler.Dispose();
}
}
}
private CNDService()
{
this._remoteComponentLinkTable = new CNDRemoteComponentLinkHandlerTable();
this._remoteComponentLinkTable.LinkWithRemoteComponentHasBroken += this.LinkWithRemoteComponentHasBroken;
//************************************************************************************
//CREATION THE DEFAULT P2P PORT OF THE SERVICE
try
{
this._serviceP2PPort = new P2PPort(this, CNDServiceDefinitions.CND_SERVICE_DEFAULT_PORT);
}
catch (Exception ex)
{
string msg = " Error starting the default P2PPort of CND service : " + ex.Message;
CustomEventLog.WriteEntry(EventLogEntryType.Warning, msg);
this._serviceP2PPort = new P2PPort(this);
msg = "The CND Service default P2PPort was started using a dinamic port number \'" + System.Convert.ToString(this._serviceP2PPort.ListeningPortNumber) + "\' out of the CND service range (" + System.Convert.ToString(CNDCommunicationsEnvironmentDefinitions.INITIAL_TCP_PORT_FOR_CND_COMMS_ENVIRONMENT) + "-" + System.Convert.ToString(CNDCommunicationsEnvironmentDefinitions.FINAL_TCP_PORT_FOR_CND_COMMS_ENVIRONMENT) + ")";
CustomEventLog.WriteEntry(EventLogEntryType.Warning, msg);
}
//************************************************************************************
//CREATION THE MULTICASTING DATA REPLICATOR SERVER
try
{
this._MultiCastDataReplicationServer = new MultiCastDataReplicationServer(CNDServiceDefinitions.CND_SERVICE_MULTICAST_IP_ADDRESS, CNDServiceDefinitions.CND_SERVICE_MULTICAST_PORT);
}
catch (Exception ex)
{
string msg = " Error starting a multicast port for CND service : " + ex.Message;
CustomEventLog.WriteEntry(EventLogEntryType.Warning, msg);
this._MultiCastDataReplicationServer = new MultiCastDataReplicationServer();
msg = "The CND service Multicast Server was started using a dinamic port number \'" + System.Convert.ToString(this._MultiCastDataReplicationServer.MultiCastPortNumber) + "\' out of the CND service range (" + System.Convert.ToString(CNDCommunicationsEnvironmentDefinitions.INITIAL_TCP_PORT_FOR_CND_COMMS_ENVIRONMENT) + "-" + System.Convert.ToString(CNDCommunicationsEnvironmentDefinitions.FINAL_TCP_PORT_FOR_CND_COMMS_ENVIRONMENT) + ")";
CustomEventLog.WriteEntry(EventLogEntryType.Warning, msg);
}
this.LoadCNDTableFromFileOrCreateAndEmptyTableIfNotExists();
this._hostName = System.Net.Dns.GetHostName();
//crates the service parameters to publish throuGh the STXServiceDefinitionHandlerServer
this._STXServicePArametersCont = new DiscoverableServiceDefinitionParametersContainer();
this._STXServicePArametersCont.AddParameter(CNDServiceDefinitions.CND_SERVICE_NAME, System.Convert.ToString(CNDServiceDefinitions.CNDSERVICE_PUBLIC_NAME));
this._STXServicePArametersCont.AddParameter(CNDServiceDefinitions.CND_SERVICE_HOSTNAME, System.Convert.ToString(this._hostName));
this._STXServicePArametersCont.AddParameter(CNDServiceDefinitions.CND_SERVICE_IP_ADDRESS, this._serviceP2PPort.IPAddress.ToString());
this._STXServicePArametersCont.AddParameter(CNDServiceDefinitions.CND_SERVICE_P2PPORT_PORTNUMBER, System.Convert.ToString(this._serviceP2PPort.ListeningPortNumber));
this._STXServicePArametersCont.AddParameter(CNDServiceDefinitions.CND_SERVICE_MULTICASTSERVER_IP_ADDRESS, System.Convert.ToString(this._MultiCastDataReplicationServer.MultiCastIPAddress));
this._STXServicePArametersCont.AddParameter(CNDServiceDefinitions.CND_SERVICE_MULTICASTSERVER_PORTNUMBER, System.Convert.ToString(this._MultiCastDataReplicationServer.MultiCastPortNumber));
this._STXServicePArametersCont.SaveToFile(CNDServiceDefinitions.CND_SERVICE_SERVICE_PARAMETERS_TABLE_FILENAME);
this._serviceParametersTable = new DataTable("CND Service Parameters");
this._serviceParametersTable.Columns.Add("Parameter Name");
this._serviceParametersTable.Columns.Add("Parameter Value");
IEnumerator enumm = this._STXServicePArametersCont.ParametersTable.GetEnumerator();
string paramName = "";
string ParamValue = "";
DataRow paramRow = default(DataRow);
while (enumm.MoveNext())
{
paramName = System.Convert.ToString(((DictionaryEntry)enumm.Current).Key);
ParamValue = System.Convert.ToString(((DictionaryEntry)enumm.Current).Value);
paramRow = this._serviceParametersTable.NewRow();
paramRow[0] = paramName;
paramRow[1] = ParamValue;
this._serviceParametersTable.Rows.Add(paramRow);
}
//creates the service handler as singleton
this._stxServiceHandler = new DiscoverableServiceDefinitionHandlingServer(DiscoverableServiceHandlingOperativeDefs.DiscoverableServiceMode.singletonInstanceNetworkService, CNDServiceDefinitions.CNDSERVICE_PUBLIC_NAME, this._STXServicePArametersCont);
CustomEventLog.WriteEntry(EventLogEntryType.SuccessAudit, "CND Service started succesfully @ " + this._hostName + " on " + DateTime.Now.ToString());
}