<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#ffffff" text="#000000"> Hello, I have to repeat my question, its quite important for me, so please help !!! Using Qt bindings emitting of signals ( broadcasting ) is very simple:      QBbusMessage msg = QDBbusMessage::createSignal( <objectPath>, <interface>, <methodName> );   dbusConn->send(msg); My question is: How to do this same using GLib bindings? My goal is to sent a broadcast message to different groups of applications, I'd like to differentiate signals by <objectPath> and <interface>, so that different application groups will receive only according signals.  As I already mentioned in my previous mail, neither in the g_signal_new() nor in the g_signal_emit() methods I can't recognize the <objectPath> and <interface> parameters. The interface name can be given in the interface definition .xml file but then, unlike in the Qt binding, I have to create and register an object in this case only for emitting of signals and the Interface name is fix - I can't change it dynamically. Is it correct? Also the <objectPath> seem to be taken from a registered object - the same problem as above, I can't emit signals changing <objectPath>, <interface>,dynamically as in Qt In the low level API for DBus I've seen the method   dbus_message_new_signal( <objectPath>, <interface>, <methodName> ),but I don't know if it is possible to use it together with GLib bindings. An example will be very helpful. Thanks for your help, with best regards Bogdan Lotko </body> </html>