On 30/06/12 10:02, ak...@redhat.com wrote:
From: Amos Kong<ak...@redhat.com>
Currently qemu outputs some low-level error in qemu-sockets.c
when failed to start vnc server.
eg. 'getaddrinfo(127.0.0.1,5902): Name or service not known'
Some libvirt users could not know what's happened with this
unclear error message. This patch added a more descriptive
error message.
Signed-off-by: Amos Kong<ak...@redhat.com>
---
V2: improve the commitlog
---
vl.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
CC: qemu-triv...@nongnu.org
>From ae5d1000b1e30ab03d56f93a751b47e89f91ca41 Mon Sep 17 00:00:00 2001
From: Amos Kong <ak...@redhat.com>
Date: Sat, 30 Jun 2012 10:02:20 +0800
Subject: [PATCH v2] vnc: add a more descriptive error message
Currently qemu outputs some low-level error in qemu-sockets.c
when failed to start vnc server.
eg. 'getaddrinfo(127.0.0.1,5902): Name or service not known'
Some libvirt users could not know what's happened with this
unclear error message. This patch added a more descriptive
error message.
Signed-off-by: Amos Kong <ak...@redhat.com>
---
V2: improve the commitlog
---
vl.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/vl.c b/vl.c
index 23ab3a3..cea97be 100644
--- a/vl.c
+++ b/vl.c
@@ -3583,8 +3583,11 @@ int main(int argc, char **argv, char **envp)
/* init remote displays */
if (vnc_display) {
vnc_display_init(ds);
- if (vnc_display_open(ds, vnc_display) < 0)
+ if (vnc_display_open(ds, vnc_display) < 0) {
+ fprintf(stderr, "Failed to start VNC server on `%s'\n",
+ vnc_display);
exit(1);
+ }
if (show_vnc_port) {
printf("VNC server running on `%s'\n", vnc_display_local_addr(ds));
--
1.7.7.3
