UI can't retrieve data (server side events broken?)
On the latest master (8fa94508), I have clean stork running, using rake docker_up.
I've observed a plethora of problems:
- added agent-kea, which initially worked ok, but later (after couple mins) reported comm problem with the dhcpv4 and ca daemons ("There is observed issue in communication with the daemon.", see screenshot 1)
- added agent-kea-ha1, agent-kea-ha2, they report losing communication. ha1 becomes unreachable, ha2 reports partner down (see screenshot 2)
- the RPS and pool utilization is not updated anymore (clicking refresh buttons in the ui, pressing ctrl-r doesn't change a thing, see screenshot 3)
- the daemons status is broken (shows all as grey no-entry sign, but when you hover your cursor over it, some say the communication is ok, see screenshot 4)
I'm reporting all of those in a single issue, because I believe most of them (maybe except the log viewer) can be explained with a problem with server side events. More on this in the first comment.
SCREENSHOT 1 (lost comm with dhcpv4 and ca running on agent-kea)
SCREENSHOT 2 (ha1 lost comm with its partner)
SCREENSHOT 3 (dashboard not updated)
SCREENSHOT 4 (broken app status update)
