/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
#if DEBUG
WeiService service = new WeiService();
service.Start();
#else
ServiceBase[] ServicesToRun;
ServicesToRun = new ServiceBase[]
{
new WeiService()
};
ServiceBase.Run(ServicesToRun);
#endif
}
protected override void OnStop()
{
Console.WriteLine("in stop");
stopInterfaces();
for (int i = 0; i < 10; i++)
{
if (WeiService.isAnyInterfaceRunning())
{
Thread.Sleep(5000);
}
}
if (serviceHost != null)
{
serviceHost.Close();
serviceHost = null;
}
}
protected override void OnStart(string[] args)
{
Assembly assembly = Assembly.GetExecutingAssembly();
String fileName = assembly.Location + ".config";
if (!File.Exists(fileName))
{
throw new Exception("Missing configuration file. Expecting file @" + fileName);
}
LogUtil.logInfo("Starting Wei Service");
try
{
_dbUtils = EnterpriseLibraryContainer.Current.GetInstance <DBUtil>();
_interfaceManager = EnterpriseLibraryContainer.Current.GetInstance <InterfaceManager>();
_requestManager = new RequestManager(_dbUtils);
_interfaceManager.initailize(this);
if (serviceHost != null)
{
serviceHost.Close();
}
// Create a ServiceHost for the CalculatorService type and
// provide the base address.
serviceHost = new ServiceHost(typeof(WeiMonitoring));
// Open the ServiceHostBase to create listeners and start
// listening for messages.
serviceHost.Open();
instance = this;
LogUtil.logInfo("Started Wei Service");
}
catch (AddressAlreadyInUseException e)
{
LogUtil.log("Service address is already in use", e);
}
catch (Exception e)
{
LogUtil.log("Error Starting Wei Service", e);
throw (e);
}
}
public void initailize(WeiService service)
{
LogUtil.logDebug("Starting initailize in InterfaceManager");
DbCommand cmd = _weidb.GetStoredProcCommand("Wei_getInterfaces");
using (IDataReader dataReader = _weidb.ExecuteReader(cmd))
{
LogUtil.logDebug("Executed getInterfaces");
while (dataReader.Read())
{
LogUtil.logDebug("Has data from getInterfaces");
try
{
int interfaceId = (int)dataReader["id"];
LogUtil.logInfo("Starting Interface:" + dataReader["name"] + " with interface id " + interfaceId + " DriverType:" + dataReader["drivername"].ToString() + " HandlerType: " + dataReader["handlername"].ToString());
IHandler handler = createHandlerIfReqd(dataReader["handlername"].ToString(), dataReader["handlerdll"].ToString(), dataReader["handlertype"].ToString());
IDriver driver = createDriver(dataReader["drivername"].ToString(), dataReader["driverdll"].ToString(), dataReader["drivertype"].ToString());
if (handler == null || driver == null)
{
LogUtil.logInfo("Skipping Interface:" + dataReader["name"] + " with interface id " + interfaceId + " DriverType:" + dataReader["drivername"].ToString() + " HandlerType: " + dataReader["handlername"].ToString() + ". Handler=" + handler + " and driver=" + driver);
continue;
}
driver.initialize(interfaceId, dataReader["config"].ToString(), service.RequestManager, service.DBUtil);
interfaces.Add(interfaceId, new Interface(interfaceId, (string)dataReader["name"], handler, driver, dataReader["fileformat"].ToString()));
driver.start();
LogUtil.logInfo("Started Interface:" + dataReader["name"]);
}
catch (Exception e)
{
LogUtil.log("Error starting the interface", e);
}
}
LogUtil.logDebug("Exiting initialize in InterfaceManager");
}
}
private bool shutdown(bool force)
{
WeiService.stopInterfaces();
for (int i = 0; i < 10; i++)
{
if (WeiService.isAnyInterfaceRunning())
{
Thread.Sleep(5000);
}
else
{
WeiService.instance.Stop();
return(true);
}
}
if (force)
{
WeiService.instance.Stop();
return(true);
}
return(false);
}