bloquing G_io_channel communication?

["Florent. Devin" <Florent Devin lifl fr>]

Hi,
I want to have a bloquing communication in my application.
My GUI ask question to a program, and MUST have the response before
going
on. To connect my GUI and my server, I use a G_IO_Channel.
How can I do to have a bloquing communication ?
I am not sure but G_IO_channel_read is not a bloquing procedure ?

For instance I use  : 
g_io_channel_write (Gaspard_comm_out, bufferw, (strlen
((char*)bufferw)), &taille))
Gaspard_read_message ();

In Gaspard_read_message, I have this
bufferw = g_strnfill (512, ' ');
g_io_channel_read (Gaspard_comm_in, bufferw, 512, &taille);

-- 
Florent DEVIN, 33 (0)3 20 43 47 30, Fax (33) (0)3 20 43 65 66 (Fax LIFL)
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