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authorDaniel P. Berrange <berrange@redhat.com>2017-09-21 13:15:27 +0100
committerGerd Hoffmann <kraxel@redhat.com>2017-09-29 10:36:33 +0200
commitad6374c43e572e6e53020a97e72e9ea525b08334 (patch)
treea3101cd1dc7ca47185396d94ec3f2a963ec56e5d /ui/vnc-ws.c
parentf4924974c7c72560f68ab298ac25a525a28a2124 (diff)
downloadqemu-ad6374c43e572e6e53020a97e72e9ea525b08334.tar.gz
ui: add tracing of VNC operations related to QIOChannel
Trace anything which opens/closes/wraps a QIOChannel in the VNC server. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20170921121528.23935-2-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui/vnc-ws.c')
-rw-r--r--ui/vnc-ws.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/ui/vnc-ws.c b/ui/vnc-ws.c
index f530cd5474..aeaafe2c21 100644
--- a/ui/vnc-ws.c
+++ b/ui/vnc-ws.c
@@ -23,6 +23,7 @@
#include "vnc.h"
#include "io/channel-websock.h"
#include "qemu/bswap.h"
+#include "trace.h"
static void vncws_tls_handshake_done(QIOTask *task,
gpointer user_data)
@@ -50,7 +51,6 @@ gboolean vncws_tls_handshake_io(QIOChannel *ioc G_GNUC_UNUSED,
QIOChannelTLS *tls;
Error *err = NULL;
- VNC_DEBUG("TLS Websocket connection required\n");
if (vs->ioc_tag) {
g_source_remove(vs->ioc_tag);
vs->ioc_tag = 0;
@@ -70,9 +70,9 @@ gboolean vncws_tls_handshake_io(QIOChannel *ioc G_GNUC_UNUSED,
qio_channel_set_name(QIO_CHANNEL(tls), "vnc-ws-server-tls");
- VNC_DEBUG("Start TLS WS handshake process\n");
object_unref(OBJECT(vs->ioc));
vs->ioc = QIO_CHANNEL(tls);
+ trace_vnc_client_io_wrap(vs, vs->ioc, "tls");
vs->tls = qio_channel_tls_get_session(tls);
qio_channel_tls_handshake(tls,
@@ -110,7 +110,6 @@ gboolean vncws_handshake_io(QIOChannel *ioc G_GNUC_UNUSED,
VncState *vs = opaque;
QIOChannelWebsock *wioc;
- VNC_DEBUG("Websocket negotiate starting\n");
if (vs->ioc_tag) {
g_source_remove(vs->ioc_tag);
vs->ioc_tag = 0;
@@ -121,6 +120,7 @@ gboolean vncws_handshake_io(QIOChannel *ioc G_GNUC_UNUSED,
object_unref(OBJECT(vs->ioc));
vs->ioc = QIO_CHANNEL(wioc);
+ trace_vnc_client_io_wrap(vs, vs->ioc, "websock");
qio_channel_websock_handshake(wioc,
vncws_handshake_done,