Package: virt-manager
Version: 0.8.4-2
Severity: important
I am using virt-manager 0.8.4 ssh-tunneled.
From time to time the vnc connection to a machine aborts after sending a
libvirt command like destroy.
This is very annoying because you then have to reconnect to virtualization
host to get back vnc for this machine.
Debug log:
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/console.py", line 452, in
_vnc_disconnected
errout = self.get_tunnel_err_output()
File "/usr/share/virt-manager/virtManager/console.py", line 576, in
get_tunnel_err_output
new = errfd.recv(1024)
socket.error: [Errno 11] Resource temporarily unavailable
I could fix the problem with the following patch:
--- virt-manager-0.8.4_orig/src/virtManager/console.py 2010-03-23
19:25:28.000000000 +0100
+++ virt-manager-0.8.4/src/virtManager/console.py 2010-04-26
18:13:26.901004884 +0200
@@ -573,7 +573,13 @@
errfd = self.vncTunnel[1]
errout = ""
while True:
- new = errfd.recv(1024)
+ new = None
+ try:
+ new = errfd.recv(1024)
+ except socket.error, e:
+ # 11: temporarily unavailable
+ if (e[0] != 11):
+ raise
if not new:
break
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