Created attachment 873881 [details]
log file with --debug --spice-debug

Description
Guest launched by virt-viewer over ssh connection will hang after shutdown on remote host

Version:
virt-viewer-0.5.7-7.el7.x86_64
spice-glib-0.20-8.el7.x86_64
spice-server-0.12.4-5.el7.x86_64
spice-gtk3-0.20-8.el7.x86_64

How reproducible:
100%

Steps to Reproduce:
1.On host A,prepare a spice guest.
# virsh list 
 Id    Name                           State
----------------------------------------------------
 45    demo-spice                     running

2.On host B,use virt-viewer to the guest over ssh connection:
# virt-viewer -c qemu+ssh://10.66.5.145/system demo-spice

3.On host A,shutdown the guest:
# virsh destroy demo-spice
Domain demo-spice destroyed

4.Check virt-viewer console on host B,it will hang there,after you tried to press some key,it will get some warning as below:
Ncat: Broken pipe.

(virt-viewer:15212): GSpice-CRITICAL **: spice_inputs_key_press: assertion `SPICE_CHANNEL(channel)->priv->state != SPICE_CHANNEL_STATE_UNCONNECTED' failed

(virt-viewer:15212): GSpice-CRITICAL **: spice_inputs_key_release: assertion `SPICE_CHANNEL(channel)->priv->state != SPICE_CHANNEL_STATE_UNCONNECTED' failed

5.Retest it with vnc guest,step 4 it will hang there,after use mouse to click the guest,it will quit.

6.Retest the above steps with option --reconnect and shutdown then boot guest on remote host:spice guest console will hang in step 4,vnc guest need use mouse to click it and then it will reconnect.
# virt-viewer -c qemu+ssh://10.66.5.145/system demo-spice --reconnect


Actual results：
As described.

Expected results:
step 4:The guest console  will quit.
step 6:The guest console will not hang and reconnect after the guest on remote host booted.


Additional info:
The issue can not be reproduced on rhel6.5,guest console will quit if it has been shutdown on remote host,and for option --reconnect,guest console can reconncet successfully after guest booted on remote host.
Attached the spice log.