This is because spice relies on default tcp behaviour. IMO the only alternative is to have some heartbeat in main channel that would initiate client disconnection if the connection is interrupted.
Spice behaviour is analogous to e.g. IRC behaviour while the latter is similar to e.g. XMPP/Jabber (or other non-archaic IM) protocols that detect disconnections almost instantly. David bigclouds píše v Út 14. 05. 2013 v 17:38 +0800: > hi,all > look at the output of netstat, it is after at least 30minutes i > un-plug cable. > how to make server know client's disconnect and disconnect > channels(clean channels). > > > tcp 0 0 192.168.5.240:5903 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 24815 192.168.5.240:5903 192.168.5.163:60030 > 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   ; > > > _______________________________________________ > Spice-devel mailing list > Spice-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/spice-devel -- David Jaša, RHCE SPICE QE based in Brno GPG Key: 22C33E24 Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24
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