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From: | David S. Ahern |
Subject: | Re: [Qemu-devel] resetting a stale VNC connection |
Date: | Tue, 21 Apr 2009 09:10:39 -0600 |
User-agent: | Thunderbird 2.0.0.21 (X11/20090320) |
'egrep -r SO_KEEPALIVE qemu' did not turn up any hits for the VNC code. Can it be enabled within qemu via command line arg? I am not aware of an OS setting to enable keepalives for all sockets. Is there one in RHEL5? david Avi Kivity wrote: > David S. Ahern wrote: >> Is there a monitor command (or other method) to force a VNC client >> connection to close? >> >> It looks like the vnc code does not use keepalive probes. If the >> connection is left hanging the VNC server will never drop it. I have hit >> this condition a couple of times when a VPN connection drops while the >> vncviewer is connected to a VM. >> >> Specific software version at the moment is kvm-81. >> > > Why not just enable tcp keepalives? >
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