Comment 4 for bug 1585535

Hello

In http://logs.openstack.org/15/327515/4/check/gate-dragonflow-dsvm-fullstack-nv/ff2b8dd/logs/screen-q-svc.txt.gz
I see 2 the following message: about to connect to IPC socket

It might happened because 2 connections were opened with zmq.

I am continue researching this topic.

Yuli