gtk_server_timeout produce a GLib-GObject-WARNING

[jfw]

Hi.

If starting GTK-server (2.4.5) with

gtk-server-gtk3 -fifo=$PIPE -detach -log=/tmp/gtk-server.log

and running this simple test

# make win
gtk "gtk_init NULL NULL"
gtk "gtk_window_new 0"; win=$GTK
gtk "gtk_window_set_title $win \"TIMEOUT WARNING\""
gtk "gtk_widget_set_size_request $win 250 150"
gtk "gtk_window_set_position $win GTK_WIN_POS_CENTER_ALWAYS"

# start
gtk "gtk_widget_show_all $win"

# signals
gtk "gtk_server_connect $win show-help 'test' 1"
gtk "gtk_server_timeout 2500 $win show-help"

# main loop
while true;do
 gtk "gtk_server_callback WAIT";sig=$GTK
 case "$sig" in
   "test")
     echo "test on $(date)"
     ;;
   *)
     echo "exit now"
     break
     ;;
 esac
done

gtk "gtk_widget_destroy $win"
gtk "gtk_server_exit"


leaves the following waring every time the signal is produced

(gtk-server-gtk3:10782): GLib-GObject-WARNING **: /build/glib2.0-pjKWYQ/glib2.0-2.48.2/./gobject/gsignal.c:3405: value location for 'gboolean' passed as NULL
test on Do 25. Nov 19:32:40 CET 2021

(gtk-server-gtk3:10782): GLib-GObject-WARNING **: /build/glib2.0-pjKWYQ/glib2.0-2.48.2/./gobject/gsignal.c:3405: value location for 'gboolean' passed as NULL
test on Do 25. Nov 19:32:43 CET 2021

(gtk-server-gtk3:10782): GLib-GObject-WARNING **: /build/glib2.0-pjKWYQ/glib2.0-2.48.2/./gobject/gsignal.c:3405: value location for 'gboolean' passed as NULL
test on Do 25. Nov 19:32:45 CET 2021

Thx for a comment or solution.

Kind regards, jfw

[Peter]

Hi jfw,

The issue for this type of signal is fixed in the latest 2.4.7 commit, tarball is here.

The cause is that the callbacked function contains 3 arguments instead of the 2 arguments which GTK-server is assuming.

BR
Peter

[jfw]

Hello Peter. Thanks a lot for fixing it! Kind regards, jfw