Sync problem, need manual refresh

[olivierlambert]

Symptoms: xen storage motion a VM from a host to another. VM disappear sometimes after landing in the target host (not visible in the main view, nor the host view).

After a refresh (F5) in the web browser, the VM appears correctly.

[julien-f]

This problem may be caused by a race condition: when an object is updated on the server, an exit event of the old version and an enter event of the new version is sent to the clients.

If, for any reason, the exit event is received after the enter event, the object will be removed of the local collection which causes the object to disappear.

This bug may be resolved by vatesfr/xo-server#47.

[olivierlambert]

This issue is not any more relevant since the switch to the new collection.