Apart from the usual virDomain's Lifecycle events, we have to listen to the virNetwork's Lifecycle events in order to get notifications about libvirt deamon being started/stopped/restarted, which is useful when connecting to guest through qemu+ssh:// Resolves: rhbz#1164052 https://bugzilla.redhat.com/show_bug.cgi?id=1164052 --- src/virt-viewer.c | 46 +++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 45 insertions(+), 1 deletion(-) diff --git a/src/virt-viewer.c b/src/virt-viewer.c index bc831dc..989e0c2 100644 --- a/src/virt-viewer.c +++ b/src/virt-viewer.c @@ -60,6 +60,7 @@ struct _VirtViewerPrivate { gboolean reconnect; gboolean auth_cancelled; gint domain_event; + gint network_event; }; G_DEFINE_TYPE (VirtViewer, virt_viewer, VIRT_VIEWER_TYPE_APP) @@ -507,6 +508,38 @@ virt_viewer_domain_event(virConnectPtr conn G_GNUC_UNUSED, return 0; } +static int +virt_viewer_network_event(virConnectPtr conn G_GNUC_UNUSED, + virNetworkPtr net G_GNUC_UNUSED, + int event, + int detail G_GNUC_UNUSED, + void *opaque) +{ + VirtViewer *self = opaque; + VirtViewerApp *app = VIRT_VIEWER_APP(self); + GError *error = NULL; + + g_debug("Got domain event %d %d", event, detail); + + switch (event) { + case VIR_NETWORK_EVENT_STOPPED: + //virt_viewer_deactivate(self); + break; + + case VIR_NETWORK_EVENT_STARTED: + virt_viewer_app_activate(app, &error); + if (error) { + /* we may want to consolidate error reporting in + app_activate() instead */ + g_warning("%s", error->message); + g_clear_error(&error); + } + break; + } + + return 0; +} + static void virt_viewer_conn_event(virConnectPtr conn G_GNUC_UNUSED, int reason, @@ -535,6 +568,9 @@ virt_viewer_dispose (GObject *object) virConnectDomainEventDeregisterAny(priv->conn, priv->domain_event); priv->domain_event = -1; + virConnectNetworkEventDeregisterAny(priv->conn, + priv->network_event); + priv->network_event = -1; } virConnectUnregisterCloseCallback(priv->conn, virt_viewer_conn_event); @@ -830,7 +866,15 @@ virt_viewer_connect(VirtViewerApp *app) VIR_DOMAIN_EVENT_CALLBACK(virt_viewer_domain_event), self, NULL); - if (priv->domain_event < 0) + + priv->network_event = virConnectNetworkEventRegisterAny(priv->conn, + NULL, + VIR_NETWORK_EVENT_ID_LIFECYCLE, + VIR_NETWORK_EVENT_CALLBACK(virt_viewer_network_event), + self, + NULL); + + if (priv->domain_event < 0 || priv->network_event < 0) priv->withEvents = FALSE; else priv->withEvents = TRUE; -- 2.1.0 _______________________________________________ virt-tools-list mailing list virt-tools-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/virt-tools-list
