Hi ----- Mensaje original ----- > hi, > i have send a mail to ask why server is not aware of client's disconnection, > nor client side. both think the connection is good. > i test via unplug cable. look at result after unplug cable. > why is that? > thanks > server: > tcp 0 392 192.168.5.240:5903 192.168.5.163:60029 ESTABLISHED 31315/qemu-kvm > tcp 0 0 192.168.5.240:5903 192.168.5.163:60033 ESTABLISHED 31315/qemu-kvm > tcp 0 0 192.168.5.240:5903 192.168.5.163:60028 ; ESTABLISHED 31315/qemu-kvm > tcp 0 0 192.168.5.240:5903 192.168.5.163:60019 ESTABLISHED 31315/qemu-kvm > tcp 0 0 192.168.5.240:5903 192.168.5.163:60027 ESTABLISHED 31315/qemu-kvm > tcp 0 0 192.168.5.240:5903 192.168.5.163:60032 ESTABLISHED 31315/qemu-kvm > tcp 0 0 192.168.5.240:5903 192.168.5.163:60031 ESTABLISHED 31315/qemu-kvm > client: > tcp &nbs p;0 0 192.168.5.163:60028 192.168.5.240:5903 ESTABLISHED 3915/window > tcp 0 0 192.168.5.163:60031 192.168.5.240:5903 ESTABLISHED 3915/window > tcp 0 0 192.168.5.163:60032 192.168.5.240:5903 ESTABLISHED 3915/window > tcp 0 0 192.168.5.163:60033 192.168.5.240:5903 ESTABLISHED 3915/window > tcp 0 0 192.168.5.163:60019 192.168.5.240:5903 ESTABLISHED 3915/window > tcp 0 0 192.168.5.163:60027 192.168.5.240:5903 ESTABLISHED 3915/window > tcp 0 0 192.168.5.163:60029 192.168.5.240:5903 ESTABLISHED 3915/window Afaik, this is due to the nature of TCP connections. You can be physically disconnected for a while, but your TCP session will stay up. We'd need Spice to do generate a minimum of traffic on idle connection to detect that. Why not using SO_KEEPALIVE which seems to be right for the job? _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/spice-devel