Commit 805189ab authored by Marc-André Lureau's avatar Marc-André Lureau Committed by Gerd Hoffmann
Browse files

char/spice: trigger HUP event 



Inform the front-end of disconnected state (spice client
disconnected).

This will wakeup the source handler immediately, so it can detect the
disconnection asap.

Signed-off-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: default avatarVictor Toso <victortoso@redhat.com>
Message-id: 20190221110703.5775-2-marcandre.lureau@redhat.com
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent ac383789

chardev/spice.c

+14 −1
Original line number Diff line number Diff line
@@ -148,15 +148,25 @@ static void vmc_unregister_interface(SpiceChardev *scd) 
static gboolean spice_char_source_prepare(GSource *source, gint *timeout)

{

    SpiceCharSource *src = (SpiceCharSource *)source;

    Chardev *chr = CHARDEV(src->scd);



    *timeout = -1;



    if (!chr->be_open) {

        return true;

    }



    return !src->scd->blocked;

}



static gboolean spice_char_source_check(GSource *source)

{

    SpiceCharSource *src = (SpiceCharSource *)source;

    Chardev *chr = CHARDEV(src->scd);



    if (!chr->be_open) {

        return true;

    }



    return !src->scd->blocked;

}
@@ -164,9 +174,12 @@ static gboolean spice_char_source_check(GSource *source) 
static gboolean spice_char_source_dispatch(GSource *source,

    GSourceFunc callback, gpointer user_data)

{

    SpiceCharSource *src = (SpiceCharSource *)source;

    Chardev *chr = CHARDEV(src->scd);

    GIOFunc func = (GIOFunc)callback;

    GIOCondition cond = chr->be_open ? G_IO_OUT : G_IO_HUP;



    return func(NULL, G_IO_OUT, user_data);

    return func(NULL, cond, user_data);

}



static GSourceFuncs SpiceCharSourceFuncs = {