ui/vdagent: send caps on fe_open
The spice-vdagentd doesn't send capabilities again on host/client
disconnect (but when the session agent connects and sends a
GUEST_XORG_RESOLUTION message)
When the dbus client disconnects, vdagent_disconnect() is called to
reset the agent state. Capabilities must be negotiated again on
reconnection.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240717171541.201525-5-marcandre.lureau@redhat.com>
diff --git a/ui/vdagent.c b/ui/vdagent.c
index 2a4b357..724eff9 100644
--- a/ui/vdagent.c
+++ b/ui/vdagent.c
@@ -185,7 +185,7 @@
vdagent_send_buf(vd);
}
-static void vdagent_send_caps(VDAgentChardev *vd)
+static void vdagent_send_caps(VDAgentChardev *vd, bool request)
{
g_autofree VDAgentMessage *msg = g_malloc0(sizeof(VDAgentMessage) +
sizeof(VDAgentAnnounceCapabilities) +
@@ -205,6 +205,7 @@
#endif
}
+ caps->request = request;
vdagent_send_msg(vd, msg);
}
@@ -711,7 +712,7 @@
vd->caps = caps->caps[0];
if (caps->request) {
- vdagent_send_caps(vd);
+ vdagent_send_caps(vd, false);
}
if (have_mouse(vd) && vd->mouse_hs) {
qemu_input_handler_activate(vd->mouse_hs);
@@ -885,6 +886,7 @@
return;
}
+ vdagent_send_caps(vd, true);
}
static void vdagent_chr_parse(QemuOpts *opts, ChardevBackend *backend,
