/// <summary>
/// Connect to Qwerk.
/// </summary>
///
/// <param name="hostAddress">Qwerk's address or host name to connect to.</param>
///
/// <exception cref="ConnectionFailedException">Failed connecting to Qwerk.</exception>
/// <exception cref="ServiceAccessFailedException">Failed accessing to the requested service,
/// which may be due to the fact that something is wrong with Qwerk device or connection
/// was initiated not with Qwerk.</exception>
///
public void Connect(string hostAddress)
{
// close previous connection
Disconnect( );
try
{
// initialize ICE communication
iceCommunicator = Ice.Util.initialize( );
// get Qwerk object
Ice.ObjectPrx obj = iceCommunicator.stringToProxy("'::TeRK::TerkUser':tcp -h " + hostAddress + " -p 10101");
obj = obj.ice_timeout(TimeOut);
qwerk = TeRKIceLib.QwerkPrxHelper.checkedCast(obj);
}
catch
{
Disconnect( );
throw new ConnectionFailedException("Failed connecting to the requested service.");
}
// check if qwerk's object was obtained successfully
if (qwerk == null)
{
Disconnect( );
throw new ServiceAccessFailedException("Failed accessing to the requested service.");
}
else
{
// save host address
this.hostAddress = hostAddress;
}
}
/// <summary>
/// Connect to Qwerk.
/// </summary>
///
/// <param name="hostAddress">Qwerk's address or host name to connect to.</param>
///
/// <exception cref="ConnectionFailedException">Failed connecting to Qwerk.</exception>
/// <exception cref="ServiceAccessFailedException">Failed accessing to the requested service,
/// which may be due to the fact that something is wrong with Qwerk device or connection
/// was initiated not with Qwerk.</exception>
///
public void Connect( string hostAddress )
{
// close previous connection
Disconnect( );
try
{
// initialize ICE communication
iceCommunicator = Ice.Util.initialize( );
// get Qwerk object
Ice.ObjectPrx obj = iceCommunicator.stringToProxy( "'::TeRK::TerkUser':tcp -h " + hostAddress + " -p 10101" );
obj = obj.ice_timeout( TimeOut );
qwerk = TeRKIceLib.QwerkPrxHelper.checkedCast( obj );
}
catch
{
Disconnect( );
throw new ConnectionFailedException( "Failed connecting to the requested service." );
}
// check if qwerk's object was obtained successfully
if ( qwerk == null )
{
Disconnect( );
throw new ServiceAccessFailedException( "Failed accessing to the requested service." );
}
else
{
// save host address
this.hostAddress = hostAddress;
}
}
