Ensure auto-conf is only done once

Auto-conf should only happen at startup. It is triggered from several places due
to the somewhat unreliable ordering of events, but that doesn't mean we want to
run it several times. This patch ensures that we only do it once.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/virt-viewer-session-spice.c b/src/virt-viewer-session-spice.c
index 4b90afe..85d3895 100644
--- a/src/virt-viewer-session-spice.c
+++ b/src/virt-viewer-session-spice.c
@@ -55,6 +55,7 @@ struct _VirtViewerSessionSpicePrivate {
     int usbredir_channel_count;
     gboolean has_sw_smartcard_reader;
     guint pass_try;
+    gboolean did_auto_conf;
 };
 
 #define VIRT_VIEWER_SESSION_SPICE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), VIRT_VIEWER_TYPE_SESSION_SPICE, VirtViewerSessionSpicePrivate))
@@ -726,6 +727,13 @@ virt_viewer_session_spice_fullscreen_auto_conf(VirtViewerSessionSpice *self)
     gint i;
     gsize ndisplays = 0;
 
+    /* only do auto-conf once at startup. Avoid repeating auto-conf later due to
+     * agent disconnection/re-connection, etc */
+    if (self->priv->did_auto_conf) {
+        DEBUG_LOG("Already did auto-conf, skipping");
+        return FALSE;
+    }
+
     app = virt_viewer_session_get_app(VIRT_VIEWER_SESSION(self));
     g_return_val_if_fail(VIRT_VIEWER_IS_APP(app), TRUE);
 
@@ -764,6 +772,7 @@ virt_viewer_session_spice_fullscreen_auto_conf(VirtViewerSessionSpice *self)
     }
 
     spice_main_send_monitor_config(cmain);
+    self->priv->did_auto_conf = TRUE;
     return TRUE;
 }