Signals with more than one parameter

Havoc Pennington hp at
Fri May 18 07:45:04 PDT 2007

Steve Kreyer wrote:
> Hi,
> I'm new to DBus. I'm using the glib- binding to develop an "IPC-
> application". I can send signals with one parameter over DBus, but it
> doesn't seem to work with more than one parameter. Is it possible in
> general? 

Should work fine.

> Also I wonder that there isn't any marshal information for a
> particular signal in dbus_glib__object_info, like it is the case for
> methods ...

That's because the marshal info is already in the GObject; see your call 
to g_signal_new(), that is registering the signal and its introspection 

> Maybe you  have some hints on how I can extend the following peace of
> code to send signals with more than 1 parameter?

Did you forget to change g_signal_new() and related places also? There 
are a number of places you would need to change the code.


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