public void Test_processICOMMessages()
{
ServiceRunTimeManager srtMngr = new ServiceRunTimeManager();
ServiceListenerMembers listMem = new ServiceListenerMembers();
listMem.siteid = "siteid1";
listMem.listenerAddress = "10.203.232.19";
listMem.CustomerIdFlag = "true";
listMem.listenerPort = "12000";
String testData = "I000CUI,TI:000000000000000000,AN:010203040,SI:013,HE:C3,ND:B4567,BD:05,TL:Mrs ,LN:Customer ,FN:Test ,MI:E,A1:222 Avenue St. ,A2:Apt#123 ,CT:Greensburg ,ST:PA,ZP:12345 ,HP:213 123 1234,WP:215 123 1234,AS:A,E1:ENG000102030405.00039V000CUI,0000000,TI:000000000000000000.select LastName from Subscriber where SmsTag='013010203040'CUSTOMERselect FirstName from Subscriber where SmsTag='013010203040'TEST";
String expData = "00047V000CUI,0000000,TI:000000000000000000.";
Assert.AreEqual(expData, srtMngr.processICOMSMessages(testData, listMem), "ICOM Message is not processed correctly");
}
static void ListenForRequests(object tempObj)
{
logger.Info("ICOMSProvisioningService::ListenForRequests() called");
string strIPAddress = string.Empty;
ServiceListenerMembers templistenerMembers;
templistenerMembers = (ServiceListenerMembers)tempObj;
ServiceRunTimeManager objServiceMgr;
TcpListener tcpICOMServer = new TcpListener(IPAddress.Parse(templistenerMembers.listenerAddress), Convert.ToInt32(templistenerMembers.listenerPort));
// Start listening for client requests.
try
{
tcpICOMServer.Start();
strIPAddress = templistenerMembers.listenerAddress + ":" + templistenerMembers.listenerPort;
int bytesRead;
logger.Info(string.Format("The server listening at... {0}", strIPAddress));
// Client connection loop
while (true)
{
//TcpClient tcpICOMClient;
Socket tcpICOMSocket;
bool isClientClosed=false;
try
{
//tcpICOMClient = tcpICOMServer.AcceptTcpClient();
tcpICOMSocket = tcpICOMServer.AcceptSocket();
string clientIP = tcpICOMSocket.RemoteEndPoint.ToString();
logger.Info(string.Format("Connection established: {0}", clientIP));
//NetworkStream clientStream = tcpICOMClient.GetStream();
string strRec = string.Empty;
string strSend = string.Empty;
byte[] message = new byte[4096];
//persistent communication loop after client connected
while (true)
{
bytesRead = 0;
try
{
//blocks until a client sends a message
//bytesRead = clientStream.Read(message, 0, 4096);
bytesRead = tcpICOMSocket.Receive(message, 0, message.Length, 0);
if (bytesRead == 0)
{
logger.Debug("Message length received zero closing..");
//the client has disconnected from the server
break;
}
logger.Debug("++++++++++++++++ MESSAGE PROCESS START +++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
TimeSpan startTS = System.DateTime.Now.TimeOfDay;
logger.Info(string.Format("Conversion of byte data to string from {0} at {1} progress", strIPAddress, startTS));
ASCIIEncoding encoder = new ASCIIEncoding();
strRec = encoder.GetString(message, 0, bytesRead);
logger.Info("Converted string data...");
logger.Info(string.Format("{0}", strRec));
// Calling Service Run Time Manager of ICOMS Provisioning service
objServiceMgr = new ServiceRunTimeManager();
strSend = objServiceMgr.processICOMSMessages(strRec, templistenerMembers);
ASCIIEncoding asen = new ASCIIEncoding();
byte[] buffer = encoder.GetBytes(strSend);
//clientStream.Write(buffer, 0, buffer.Length);
//clientStream.Flush();
tcpICOMSocket.Send(buffer);
TimeSpan endTS = System.DateTime.Now.TimeOfDay;
logger.Info(string.Format("Response Data to ICOMS...{0}, client={1} Process Time={2}", strSend, clientIP, endTS.Subtract(startTS)));
logger.Debug("++++++++++++++++ MESSAGE PROCESS END +++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
}
catch (Exception ex)
{
logger.Warn(string.Format("Client disconnected abruptly from {0}", clientIP));
//clientStream.Close();
//tcpICOMClient.Close();
tcpICOMSocket.Close();
isClientClosed = true;
logger.Error(string.Format("ListenForRequests(): Exception: {0}", ex.Message.ToString()));
logger.Error("ICOMSProvisioningService::ListenForRequests() failing while reading data from client");
break;
}
}
/* clean up */
if (!isClientClosed)
{
//clientStream.Close();
//tcpICOMClient.Close();
tcpICOMSocket.Close();
}
logger.Info(string.Format("Connection closed from {0}", clientIP));
}
catch (Exception ex)
{
logger.Error(string.Format("ListenForRequests(): Exception: {0}", ex.Message.ToString()));
logger.Error("ICOMSProvisioningService::ListenForRequests() failing while reading data from client");
}
}
}
catch (Exception ex)
{
logger.Error(string.Format("ListenForRequests(): Exception: {0}", ex.Message.ToString()));
logger.Error("ICOMSProvisioningService::ListenForRequests() failing while start listening the server");
}
}
