internal error: client socket is closed - after virsh migrate is performed

[Nowaker]

2014-01-13 04:29:45.806 Cappuccino [error]: ERROR STANZA IS :<iq xmlns="jabber:client" from="yyy@xmpp.pacmanvps.com/zzz" to="xxx@xmpp.pacmanvps.com/ArchipelController" id="1009" type="error"><query xmlns="archipel:hypervisor:control"><archipel action="rostervm"/></query><error code="-9003" type="cancel"><archipel-error-generic xmlns="archipel:error:generic"/><text>internal error: client socket is closed

archipel:hypervisor:control
rostervm</text></error></iq> 

I had to restart Archipel to get rid of it.

Unfortunately my logs got truncated but maybe you can tell the reason and fix.

EDIT: this happens after manual virsh migrate is done. I have to do that because #192 is not yet implemented. Anyway, Archipel VM thread should be ready for anything to happen on libvirt side, and this should not break hypervisors functionality.

[Nowaker]

INFO    ::2014-01-14 23:42:26::utils.py:71::TNArchipelHypervisor.check_acp (hypervisor@xmpp.example.com/hypervisor.cumulushost.eu)::acp received: from: nowaker@xmpp.example.com/ArchipelController, type: get, namespace: archipel:hypervisor:network, action: get
INFO    ::2014-01-14 23:42:26::utils.py:71::TNArchipelHypervisor.check_perm (hypervisor@xmpp.example.com/hypervisor.cumulushost.eu)::Checking permission for action network_get asked by nowaker@xmpp.example.com/ArchipelController
ERROR   ::2014-01-14 23:42:27::utils.py:163::<archipelagenthypervisornetwork.network.TNHypervisorNetworks instance at 0x24ceab8>.iq_get: exception raised is: 'internal error: client socket is closed' triggered by stanza :
<iq xmlns="jabber:client" to="hypervisor@xmpp.example.com/hypervisor.cumulushost.eu" from="nowaker@xmpp.example.com/ArchipelController" id="16462" type="get"><query xmlns="archipel:hypervisor:network"><archipel action="get" /></query></iq>
DEBUG   ::2014-01-14 23:42:27::utils.py:165::Traceback (most recent call last):

  File "/usr/lib/python2.7/site-packages/archipelagenthypervisornetwork/network.py", line 475, in iq_get
    networks                = self.get()

  File "/usr/lib/python2.7/site-packages/archipelagenthypervisornetwork/network.py", line 182, in get
    ret["active"] = libvirt_connection.listNetworks()

  File "/usr/lib/python2.7/site-packages/libvirt.py", line 3578, in listNetworks
    if ret is None: raise libvirtError ('virConnectListNetworks() failed', conn=self)

libvirtError: internal error: client socket is closed

INFO    ::2014-01-14 23:42:27::utils.py:71::TNArchipelHypervisor.check_acp (hypervisor@xmpp.example.com/hypervisor.cumulushost.eu)::acp received: from: nowaker@xmpp.example.com/ArchipelController, type: get, namespace: archipel:hypervisor:network, action: getnics
INFO    ::2014-01-14 23:42:27::utils.py:71::TNArchipelHypervisor.check_perm (hypervisor@xmpp.example.com/hypervisor.cumulushost.eu)::Checking permission for action network_getnics asked by nowaker@xmpp.example.com/ArchipelController

[CyrilPeponnet]

I guess you should "unmanaged" the vm before manually migrating. It should make it smoother.

[Nowaker]

As a work-around - yes. Ideally Archipel should deal with external changes being made.