diff -Naur --exclude=.svn tango_726.org/lib/cpp/client/dbapi_base.cpp tango_726/lib/cpp/client/dbapi_base.cpp
--- tango_726.org/lib/cpp/client/dbapi_base.cpp	2011-03-31 11:01:40.000000000 +0200
+++ tango_726/lib/cpp/client/dbapi_base.cpp	2011-04-07 14:08:16.000000000 +0200
@@ -227,7 +227,7 @@
 	
 	get_server_release();
 	
-	dev_name();	
+	dev_name();
 }
 
 #ifdef _TG_WINDOWS_
@@ -4301,8 +4301,21 @@
 
 	if (devname == db_device_name)
 	{
-		string db_class("Database");
-		ret = access_proxy->is_command_allowed(db_class,cmd);
+
+//
+// In case of Database object, the first command uses the default access right (READ)
+// Therefore, this is_command_allowed method is called and the access are checked by the
+// check_access_control() call upper in this method. If the access is WRITE, force 
+// true for the retrun value of this method
+//
+
+		if (access == ACCESS_READ)
+		{
+			string db_class("Database");
+			ret = access_proxy->is_command_allowed(db_class,cmd);
+		}
+		else
+			ret = true;
 	}
 	else
 	{
diff -Naur --exclude=.svn tango_726.org/lib/cpp/server/attribute.cpp tango_726/lib/cpp/server/attribute.cpp
--- tango_726.org/lib/cpp/server/attribute.cpp	2011-03-31 11:01:40.000000000 +0200
+++ tango_726/lib/cpp/server/attribute.cpp	2011-04-07 14:14:07.000000000 +0200
@@ -36,155 +36,6 @@
 //
 // $Revision: 15556 $
 //
-// $Log$
-// Revision 3.88  2011/01/10 14:39:27  taurel
-// - Some compilation errors while compiling Tango 7.2.3
-//
-// Revision 3.87  2010/12/08 10:13:08  taurel
-// - Commit after a merge with the bugfixes branch
-//
-// Revision 3.86.2.1  2010/11/21 08:41:27  taurel
-// - Fix SourceForge bug nb 3110842
-// (wrong delete in state for spectrm att with alarm defined when
-// quality factor set to ATTR_INVALID)
-//
-// Revision 3.86  2010/11/02 14:06:54  taurel
-// - Replace dynamic_cast with static_cast in attribute.cpp.
-// - Release number is now 7.2.1
-//
-// Revision 3.85  2010/10/22 13:20:14  taurel
-// - First bug in Tango 7.2 ! Crash when reading R/W scalar string attribute
-// without requiring Tango to free memory
-//
-// Revision 3.84  2010/09/17 08:22:05  taurel
-// - Fix memory leak in cse of scalar attribute R/W for string
-//
-// Revision 3.83  2010/09/09 13:44:46  taurel
-// - Add year 2010 in Copyright notice
-//
-// Revision 3.82  2010/07/16 10:51:53  taurel
-// - Now it's possible to fill the polling buffer externally for R/W attribute
-// specifying the attribute written part
-//
-// Revision 3.81  2010/06/21 14:01:13  taurel
-// - Yet another merge with the Release_7_1_1-bugfixes branch
-//
-// Revision 3.78.2.1  2010/02/23 15:56:51  taurel
-// - Fix bug 2954995 (attribute quality INVALID)
-//
-// Revision 3.78  2009/10/27 08:22:27  taurel
-// - Attribute default value for periodic event period is back to 1 sec
-//
-// Revision 3.77  2009/10/23 14:36:27  taurel
-// - Tango 7.1.1
-// - Fix bugs 2880372 and 2881841
-// - Now support event in case of Tango system with multi db server
-// - The polling threads start with polling inactive
-//
-// Revision 3.76  2009/09/18 09:18:05  taurel
-// - End of attribute serialization implementation?
-//
-// Revision 3.75  2009/09/17 08:28:05  taurel
-// - Add a mutual exclusion to protect attribute buffer
-//
-// Revision 3.74  2009/09/16 12:24:45  taurel
-// - Fix bug in alarm checking in case of scalar attribute read due to a
-// state attribute request in a read_attributes() call
-//
-// Revision 3.73  2009/08/27 07:23:45  taurel
-// - Commit after another merge with Release_7_0_2-bugfixes branch
-//
-// Revision 3.72.2.4  2009/08/25 14:02:00  taurel
-// - Clarify an error message
-//
-// Revision 3.72.2.3  2009/07/17 08:45:58  taurel
-// - Forgot to copy the previous bug fix to all push_xxx_event() methods
-//
-// Revision 3.72.2.2  2009/07/17 08:27:36  taurel
-// - Fix bug (valgring complains about it) in push_xxx_event() methods
-// for the status attribute
-//
-// Revision 3.72.2.1  2009/06/22 06:39:56  taurel
-// - Fix bug when pushing event with attribute quality factor set to INVALID
-//
-// Revision 3.72  2009/04/30 15:09:55  taurel
-// - Some code managing only IDL 3 was still there !
-//
-// Revision 3.71  2009/03/30 15:03:44  taurel
-// - Fix last bugs before Tango 7 ??
-//
-// Revision 3.70  2009/03/19 17:50:21  jlpons
-// Added management of DevEncoded format
-//
-// Revision 3.69  2009/03/18 12:18:40  taurel
-// - Fix warnings reported when compiled with the option -Wall
-//
-// Revision 3.68  2009/03/13 09:33:29  taurel
-// - Small changes to fix Windows VC8 warnings in Warning level 3
-//
-// Revision 3.67  2009/02/04 10:23:47  taurel
-// - Fix double free when firing a change event for an attribute with
-// an INVALID quality factor (set by set_value_date_quality)
-//
-// Revision 3.66  2009/01/29 16:23:49  taurel
-// - Commit after merge with branch Release_6_1_1-bugfixes
-//
-// Revision 3.65  2009/01/21 12:49:04  taurel
-// - Change CopyRights for 2009
-//
-// Revision 3.64  2009/01/15 13:57:10  taurel
-// - Fix bugs found by Jens
-//
-// Revision 3.63  2009/01/06 09:28:50  taurel
-// - Add compatibility between a server IDL V4 and clients IDL V3
-//
-// Revision 3.62  2008/12/17 09:50:59  taurel
-// - First implementation of attributes sent on the wire using IDL Union
-// instead of IDL Any
-//
-// Revision 3.61  2008/10/06 15:00:36  taurel
-// - Changed the licensing info from GPL to LGPL
-//
-// Revision 3.60  2008/10/03 06:51:36  taurel
-// - Add some licensing info in each files
-//
-// Revision 3.59  2008/09/23 14:59:31  taurel
-// - Commit after the end of DevEncoded data type implementation
-// - The new test suite is also now running fine
-//
-// Revision 3.58  2008/07/03 12:40:05  taurel
-// - Clean memory in case of String in the set_value() method when the
-// release flag is set to true
-//
-// Revision 3.57  2008/07/03 11:29:27  taurel
-// - Clean-up memory allocation in set_value() methods
-// - Continue Device_4 implementation in fire_xxx event methods
-//
-// Revision 3.56  2008/07/01 07:38:39  taurel
-// - Some more code for a proper implementation of the DevEncoded data type with the new IDL release 4
-//
-// Revision 3.55  2008/06/14 11:29:15  taurel
-// - DevEncoded attribute data type implementation work going on
-//
-// Revision 3.54  2008/06/10 07:52:14  taurel
-// - Add code for the DevEncoded attribute data type
-//
-// Revision 3.53  2008/05/20 12:44:09  taurel
-// - Commit after merge with release 7 branch
-// Revision 3.52.2.1  2009/01/29 15:17:01  taurel
-// - Add some bug fixes for server used with the -f option (database as
-// file)
-//
-// Revision 3.52  2008/03/26 16:52:59  taurel
-// - Remove a buggy test when setting the attribute config (linked to RDS delta_t
-// and delta_val)
-//
-// Revision 3.51  2008/03/25 15:48:44  taurel
-// - Fix some warnings for gcc 4.2 (Thank's to F Picca from Soleil)
-//
-// Revision 3.50  2008/03/25 15:34:25  taurel
-// - Add 2 Attribute::set_properties() methods
-//
 //-============================================================================
 
 #if HAVE_CONFIG_H
@@ -370,7 +221,7 @@
 
         TangoSys_MemStream str;
 		double rel_change_min=INT_MAX, rel_change_max=INT_MAX;
-               str << rel_change_str << ends;
+		str << rel_change_str << ends;
 		str >> rel_change_min;
 		str >> rel_change_max;
 
@@ -401,16 +252,15 @@
         str << abs_change_str << ends;
 		str >> abs_change_min;
 		str >> abs_change_max;
-        if (abs_change_min != INT_MAX) 
+		if (fabs(abs_change_min) > 0 && abs_change_min != INT_MAX) 
 		{
 			ext->abs_change[0] = -fabs(abs_change_min);
 			ext->abs_change[1] = fabs(abs_change_min);
         }                                 
-        if (abs_change_max != INT_MAX) 
+		if (abs_change_max > 0 && abs_change_max != INT_MAX) 
 		{
-			ext->abs_change[0] = abs_change_min;
-			ext->abs_change[1] = abs_change_max;
-        }                                 
+			ext->abs_change[1] = fabs(abs_change_max);
+        }                                  
 		cout1 << "Attribute::Attribute(): rel_change = " << ext->rel_change[0] << " " << ext->rel_change[1] << endl;
 		str.seekp(0); 
 		str.seekg(0);
@@ -1558,7 +1408,7 @@
 		}
 		else
 		{
-			str << fabs(ext->abs_change[0]) << "," << ext->abs_change[1];			
+			str << fabs(ext->abs_change[0]) << "," << ext->abs_change[1];	
 			MEM_STREAM_2_CORBA(conf.event_prop.ch_event.abs_change,str);
 		}
 	}
diff -Naur --exclude=.svn tango_726.org/lib/cpp/server/event.cpp tango_726/lib/cpp/server/event.cpp
--- tango_726.org/lib/cpp/server/event.cpp	2011-03-31 11:01:40.000000000 +0200
+++ tango_726/lib/cpp/server/event.cpp	2011-04-07 14:15:06.000000000 +0200
@@ -36,154 +36,6 @@
 ///
 ///		$Revision: 15556 $
 ///
-///		$Log$
-///		Revision 1.70  2010/10/04 14:56:04  taurel
-///		- Fix a Solaris natif compiler warning
-///		
-///		Revision 1.69  2010/09/29 12:04:35  taurel
-///		- It's now possible to register several callbacks for the same event
-///		
-///		Revision 1.68  2010/09/09 13:45:22  taurel
-///		- Add year 2010 in Copyright notice
-///		
-///		Revision 1.67  2010/09/07 15:33:12  taurel
-///		- Add a print to be used in case of
-///		
-///		Revision 1.66  2010/08/25 11:39:47  taurel
-///		- Just some beautifulling!!
-///		
-///		Revision 1.65  2010/06/21 14:01:15  taurel
-///		- Yet another merge with the Release_7_1_1-bugfixes branch
-///		
-///		Revision 1.64  2010/06/21 12:38:23  taurel
-///		- Implement a much faster server shutdown sequence
-///		Revision 1.60.2.3  2010/06/13 11:39:30  taurel
-///		- Fix incoherency in error received by the user callback in case of
-///		CHANGE event. The "err" flag was not set in the first event sent to the
-///		user callback (during subscription).
-///		This is bug 3015443
-///		
-///		Revision 1.63  2010/05/26 09:15:35  taurel
-///		- Another commit after merge with the bug fixes branch
-///		
-///		Revision 1.62  2010/04/27 07:36:42  taurel
-///		- Merge with the bugfixes branch
-///		Revision 1.60.2.2  2010/05/18 08:27:22  taurel
-///		- Events from device in a DS started with a file as database are now
-///		back into operation
-///		
-///		Revision 1.60.2.1  2010/04/27 07:10:09  taurel
-///		- Fix bug in case of event sent by the notifd while another thread is
-///		executing the unregister_structured_push_supplier() call in the
-///		unsubscribe_event() API call. This generated a dead lock on the monitor
-///		used to protect event maps.
-///		
-///		Revision 1.60  2009/11/02 08:35:47  taurel
-///		- Fix warnings reported when compiling using the option -Wall
-///		
-///		Revision 1.59  2009/10/27 08:23:47  taurel
-///		- Fully Qualified attribute name passed to the event callback
-///		
-///		Revision 1.58  2009/10/23 14:36:27  taurel
-///		- Tango 7.1.1
-///		- Fix bugs 2880372 and 2881841
-///		- Now support event in case of Tango system with multi db server
-///		- The polling threads start with polling inactive
-///		
-///		Revision 1.57  2009/10/01 15:13:07  taurel
-///		- Fix a bug in case of unsubscribe on event from channel on which several
-///		events were registered.(Not proper clean up of the device_channel_map map)
-///		
-///		Revision 1.56  2009/09/30 06:43:18  taurel
-///		- Improve error detection in case of TANGO_HOST not set and not fully
-///		qualified device name
-///		
-///		Revision 1.55  2009/09/29 15:55:15  taurel
-///		- Fix bug in case of subscribe_event using fully qualified Tango device
-///		name while the TANGO_HOST env. variable is not set
-///		
-///		Revision 1.54  2009/08/27 07:23:45  taurel
-///		- Commit after another merge with Release_7_0_2-bugfixes branch
-///		
-///		Revision 1.53  2009/06/17 08:52:08  taurel
-///		- Commit after a merge with branch Release_7_0_2-bugfixes
-///		Revision 1.52.2.9  2009/08/20 07:10:49  taurel
-///		- It is now possible to unsubscribe in the event callback!
-///		
-///		Revision 1.52.2.8  2009/08/17 14:13:33  taurel
-///		- Fix SourceForge bug 2821898 for the EventData class.
-///		Thank's to Tiago's patch
-///		
-///		Revision 1.52.2.7  2009/07/16 06:34:49  taurel
-///		- Fix bug in AttrConfEventData copy ctor and assignement operator
-///		
-///		Revision 1.52.2.6  2009/07/15 08:14:34  taurel
-///		- Don't forget to set the lock exit installed flag when the EventConsumer object is created !!
-///		
-///		Revision 1.52.2.5  2009/06/25 11:57:55  taurel
-///		- Fix bug in case of multiple subscribe on the same event just before
-///		the exception is thrown. A bad lock management
-///		
-///		Revision 1.52.2.4  2009/06/22 14:48:52  taurel
-///		- Fix bug for state change coming from a device 4 server
-///		
-///		Revision 1.52.2.3  2009/06/17 07:35:44  taurel
-///		- Add support for event coming from server with the prefix to build
-///		the fqdn contains database host with its full qualified domain
-///		name
-///		
-///		Revision 1.52.2.2  2009/06/15 10:57:09  taurel
-///		- Fix a bug in the bug fix !
-///		
-///		Revision 1.52.2.1  2009/06/12 08:28:51  taurel
-///		- Fix bug when using events in multi Tango host environment.
-///		The TANGO_HOST is now transferred within the even tin the fixed
-///		header event_type field.
-///		The DS admin device EventSubscriptionChange command now returns with which Tango lib it is runnig.
-///		This allows the client to know if the tango host info will be transmitted within the event
-///		
-///		Revision 1.52  2009/03/30 15:03:44  taurel
-///		- Fix last bugs before Tango 7 ??
-///		
-///		Revision 1.51  2009/03/20 11:53:28  taurel
-///		- Fix some compiler warnings
-///		
-///		Revision 1.50  2009/03/18 12:18:43  taurel
-///		- Fix warnings reported when compiled with the option -Wall
-///		
-///		Revision 1.49  2009/03/13 09:33:29  taurel
-///		- Small changes to fix Windows VC8 warnings in Warning level 3
-///		
-///		Revision 1.48  2009/01/29 15:25:41  taurel
-///		- First implementation of the Data Ready event
-///		
-///		Revision 1.47  2009/01/21 12:49:03  taurel
-///		- Change CopyRights for 2009
-///		
-///		Revision 1.46  2008/12/17 09:50:59  taurel
-///		- First implementation of attributes sent on the wire using IDL Union
-///		instead of IDL Any
-///		
-///		Revision 1.45  2008/10/06 15:01:09  taurel
-///		- Changed the licensing info from GPL to LGPL
-///		
-///		Revision 1.44  2008/10/03 06:52:31  taurel
-///		- Add some licensing info in each files
-///		
-///		Revision 1.43  2008/10/01 12:02:01  jensmeyer
-///		Changed method name event_queue_is_empty() to is_event_queue_empty()
-///		
-///		Revision 1.42  2008/09/23 14:59:33  taurel
-///		- Commit after the end of DevEncoded data type implementation
-///		- The new test suite is also now running fine
-///		
-///		Revision 1.41  2008/09/15 13:19:39  jensmeyer
-///		Deleted some debugging printouts.
-///		
-///		Revision 1.40  2008/09/15 12:31:09  jensmeyer
-///		Added an eventqueue reading method to call the usual callback method
-///		when reading event data from the queue.
-///
 ///
 ////////////////////////////////////////////////////////////////////////////////
 
@@ -307,7 +159,7 @@
 
 //
 // Build and store the fqdn prefix for devices in the TANGO_HOST
-// environment variable
+// environment variable (in lower case letters)
 //
 
 	try
@@ -325,6 +177,9 @@
 				env_var_fqdn_prefix.push_back(prefix);
 			}
 		}
+
+		for (size_t loop = 0;loop < env_var_fqdn_prefix.size();++loop)
+			transform(env_var_fqdn_prefix[loop].begin(),env_var_fqdn_prefix[loop].end(),env_var_fqdn_prefix[loop].begin(),::tolower);
 	}
 	catch (Tango::DevFailed)
 	{
@@ -772,6 +627,7 @@
 	}
 	else
 	{
+
 		new_event_channel_struct.eventChannel = eventChannel;
 		new_event_channel_struct.structuredProxyPushSupplier = structuredProxyPushSupplier;
 		new_event_channel_struct.last_heartbeat = time(NULL);
@@ -1473,7 +1329,7 @@
 		
 		// only reading from the maps
 		map_modification_lock.readerIn();
-		
+
 		std::map<std::string,EventChannelStruct>::iterator ipos;
 		ipos = channel_map.find(fq_dev_name);
 
diff -Naur --exclude=.svn tango_726.org/lib/cpp/server/eventsupplier.cpp tango_726/lib/cpp/server/eventsupplier.cpp
--- tango_726.org/lib/cpp/server/eventsupplier.cpp	2011-03-31 11:01:39.000000000 +0200
+++ tango_726/lib/cpp/server/eventsupplier.cpp	2011-04-07 14:16:35.000000000 +0200
@@ -35,215 +35,6 @@
 // along with Tango.  If not, see <http://www.gnu.org/licenses/>.
 ///
 ///		$Revision: 15556 $
-///
-///		$Log$
-///		Revision 1.44  2011/01/24 12:33:27  taurel
-///		- Fix end of bug with periodic and archive event (periodic part)
-///		Also removed the DELTA on sec numbers for time got for out-of-sync error
-///		
-///		Revision 1.43  2011/01/18 14:49:44  taurel
-///		- Typo for windows
-///		
-///		Revision 1.42  2011/01/18 14:16:46  taurel
-///		- In case of archive or periodic event and error out_of_sync, get time
-///		in detect_and_push_archive_event (periodic as well) because the received
-///		pointer is null
-///		
-///		Revision 1.41  2011/01/10 13:55:07  taurel
-///		- For periodic and archive/periodic, take time got before the attribute
-///		is read to decide if it is time to store data. This time is much
-///		more stable than time got after the attribute is read. Reading attribute
-///		on some device takes a long and unstabe time.
-///		
-///		Revision 1.40  2011/01/10 13:09:02  taurel
-///		- No retry on command to get data for cache during DS startup
-///		- Only three reties during DbDevExport
-///		- Device are deleted by omniORB even if not exported into Tango database
-///		
-///		Revision 1.39  2010/12/08 10:13:08  taurel
-///		- Commit after a merge with the bugfixes branch
-///		
-///		Revision 1.38.2.1  2010/11/25 15:52:52  taurel
-///		- Fix bug 3118520 (DS freezes on Windows)
-///		
-///		Revision 1.38  2010/11/03 13:22:29  taurel
-///		- Add a connect timeout when the server tries to contact the notifd
-///		
-///		Revision 1.37  2010/09/09 13:46:00  taurel
-///		- Add year 2010 in Copyright notice
-///		
-///		Revision 1.36  2010/05/26 09:15:36  taurel
-///		- Another commit after merge with the bug fixes branch
-///		
-///		Revision 1.35.2.2  2010/05/21 09:43:39  taurel
-///		- Re-use the same event channel in case of server restart when a file
-///		is use as database
-///		
-///		Revision 1.35.2.1  2010/05/18 08:27:23  taurel
-///		- Events from device in a DS started with a file as database are now
-///		back into operation
-///		
-///		Revision 1.35  2009/10/27 08:25:02  taurel
-///		- No real changes. Only some code beautifulling
-///		
-///		Revision 1.34  2009/08/27 07:23:45  taurel
-///		- Commit after another merge with Release_7_0_2-bugfixes branch
-///		
-///		Revision 1.33  2009/06/17 08:52:08  taurel
-///		- Commit after a merge with branch Release_7_0_2-bugfixes
-///		Revision 1.32.2.2  2009/06/26 06:46:06  taurel
-///		- No change, simply commit to test the "commit" mailing list
-///		
-///		Revision 1.32.2.1  2009/06/12 08:28:51  taurel
-///		- Fix bug when using events in multi Tango host environment.
-///		The TANGO_HOST is now transferred within the even tin the fixed
-///		header event_type field.
-///		The DS admin device EventSubscriptionChange command now returns with which Tango lib it is runnig.
-///		This allows the client to know if the tango host info will be transmitted within the event
-///		
-///		Revision 1.32  2009/03/13 09:33:29  taurel
-///		- Small changes to fix Windows VC8 warnings in Warning level 3
-///		
-///		Revision 1.31  2009/01/29 16:23:49  taurel
-///		- Commit after merge with branch Release_6_1_1-bugfixes
-///		
-///		Revision 1.30  2009/01/29 15:25:41  taurel
-///		- First implementation of the Data Ready event
-///		
-///		Revision 1.29  2009/01/21 12:49:03  taurel
-///		- Change CopyRights for 2009
-///		
-///		Revision 1.28  2009/01/08 09:52:06  taurel
-///		- Fix bugs for server implementing only IDL3
-///		
-///		Revision 1.27  2009/01/06 09:28:50  taurel
-///		- Add compatibility between a server IDL V4 and clients IDL V3
-///		
-///		Revision 1.26  2008/12/17 09:50:59  taurel
-///		- First implementation of attributes sent on the wire using IDL Union
-///		instead of IDL Any
-///		
-///		Revision 1.25  2008/10/06 15:01:09  taurel
-///		- Changed the licensing info from GPL to LGPL
-///		
-///		Revision 1.24  2008/10/03 06:52:31  taurel
-///		- Add some licensing info in each files
-///		
-///		Revision 1.23  2008/09/23 14:59:35  taurel
-///		- Commit after the end of DevEncoded data type implementation
-///		- The new test suite is also now running fine
-///		
-///		Revision 1.22  2008/07/01 07:38:40  taurel
-///		- Some more code for a proper implementation of the DevEncoded data type with the new IDL release 4
-///		Revision 1.21.2.2  2009/01/29 15:17:01  taurel
-///		- Add some bug fixes for server used with the -f option (database as
-///		file)
-///		
-///		Revision 1.21.2.1  2008/07/17 12:25:50  taurel
-///		- Unexport event channel from db only during device server startup sequence
-///		- Add re-try in case of pb during event channel export to db
-///		- Clean-up old supplier proxy at DS startup (in case of previous core dump)
-///		
-///		Revision 1.21  2008/03/11 14:38:25  taurel
-///		- Apply patches from Frederic Picca about compilation with gcc 4.2
-///		
-///		Revision 1.20  2008/01/15 12:32:43  taurel
-///		- Simply remove some print
-///		
-///		Revision 1.19  2007/12/19 15:42:43  taurel
-///		- Add some cleanup when quitting applis or device server (notifd objects)
-///		
-///		Revision 1.18  2007/12/12 10:17:18  taurel
-///		- Db calls during DS startup has a separate timeout and some retries
-///		
-///		Revision 1.17  2007/11/08 12:03:44  taurel
-///		- Start implementing user interceptors
-///		- Fix bug in poll thread pproperty management when removing polling object
-///		- Set a database timeout to 6 sec
-///		
-///		Revision 1.16  2007/10/16 08:23:37  taurel
-///		- Add management of the TC connection establishment timeout for DB access
-///		- Add DB server cache in DS used during DS startup sequence
-///		- Comment out the sleep time during DS startup sequence
-///		
-///		Revision 1.15  2007/04/20 14:41:33  taurel
-///		- Ported to Windows 64 bits x64 architecture
-///		
-///		Revision 1.14  2007/04/16 14:57:42  taurel
-///		- Added 3 new attributes data types (DevULong, DevULong64 and DevState)
-///		- Ported to omniORB4.1
-///		- Increased the MAX_TRANSFER_SIZE to 256 MBytes
-///		- Added a new filterable field in the archive event
-///		
-///		Revision 1.13  2007/03/29 07:06:55  taurel
-///		- Change some data types for 64 bits compatibility
-///		
-///		Revision 1.12  2007/03/06 08:19:43  taurel
-///		- Added 64 bits data types for 64 bits computer...
-///		
-///		Revision 1.11  2007/03/02 09:47:18  jensmeyer
-///		Added quality change to archive event.
-///		Changed the forcing of events in the cases of exception or invalid data.
-///		Now an event is only send once with the same exception and only once
-///		as long as the data quality stays invalid.
-///		
-///		Revision 1.10  2007/02/16 10:40:57  taurel
-///		- Implementing a new types of event on the Attribute configuration
-///		
-///		Revision 1.9  2006/05/18 14:29:12  jensmeyer
-///		Changed the handling of the event period for periodic and archiving events.
-///		The event period is now stored as the configured value and no longer
-///		multilplied by the factor DELTA_PERIODIC.
-///		The calculation of the precision to fire periodic events has moved from
-///		the attribbute to the push methods in the event supplier.
-///		
-///		For event periods < 5000 ms a precision of 2% was kept, but for
-///		times < 5000 ms a fixed precision of 100 ms was added.
-///		This avoids periodic events with a long event period to be fired to early.
-///		
-///		Revision 1.8  2006/04/13 06:14:05  jensmeyer
-///		Added mutex variables to protect event related methods for accesses
-///		from different threads.
-///		
-///		Revision 1.7  2006/02/17 16:55:21  jensmeyer
-///		Corrections when porting to VC7 under windows
-///		
-///		Revision 1.6  2006/01/27 14:27:10  taurel
-///		- Fix a severe incompatibility problem introduced by all the modifs done for
-///		PY DS
-///		- Duplicate some EventSupplier class methods (instead of using template) in order to be able to generate Tango shared library on Suse 9.3
-///		
-///		Revision 1.5  2005/06/29 08:31:18  taurel
-///		- Last commit before release 5.2 ?
-///		
-///		Revision 1.4  2005/03/14 12:01:24  taurel
-///		- Fix bug in the event system for device server started with the -file option
-///		
-///		Revision 1.3  2005/03/14 09:49:29  taurel
-///		- Fix some bugs in filedatabase (Change in the data transferred between client and
-///		  server).
-///		- Fix bug in event re-connection
-///		- Add event support even for device server started with the -file command line option
-///		
-///		Revision 1.2  2005/01/13 08:29:06  taurel
-///		- Merge trunk with Release_5_0 from brach Release_5_branch
-///		
-///		Revision 1.1.2.2  2004/10/22 11:25:51  taurel
-///		Added warning alarm
-///		Change attribute config. It now includes alarm and event parameters
-///		Array attribute property now supported
-///		subscribe_event throws exception for change event if they are not correctly configured
-///		Change in the polling thread: The event heartbeat has its own work in the work list
-///		Also add some event_unregister
-///		Fix order in which classes are destructed
-///		Fix bug in asynchronous mode (PUSH_CALLBACK). The callback thread ate all the CPU
-///		Change in the CORBA info call for the device type
-///		
-///		Revision 1.1.2.1  2004/10/05 13:55:02  maxchiandone
-///		First upload for filedatabase.
-///		
-///		Revision 1.1  2004/07/07 07:59:20  taurel
-///		Added some files
 ///		
 ///
 ////////////////////////////////////////////////////////////////////////////////
@@ -272,10 +63,10 @@
 
 					   					   
 /************************************************************************/
-/*		       							*/		
-/* 			EventSupplier class 				*/
-/*			-------------------				*/
-/*		       							*/
+/*		       															*/		
+/* 			EventSupplier class 										*/
+/*			-------------------											*/
+/*		       															*/
 /************************************************************************/
 
 
@@ -336,7 +127,8 @@
 		_event_supplier->fqdn_prefix = _event_supplier->fqdn_prefix + host_name + ':';
 	else
 		_event_supplier->fqdn_prefix = _event_supplier->fqdn_prefix + db->get_db_host() + ':' + db->get_db_port() + '/' ;
-	
+	transform(_event_supplier->fqdn_prefix.begin(),_event_supplier->fqdn_prefix.end(),_event_supplier->fqdn_prefix.begin(),::tolower);	
+
 	return _event_supplier;
 }
 
