[Satellite6] qpidd accumulates memory even on version 0.34

Issue

• seeing qpidd process consuming more and more memory over the time
• having already applied hotfix / upgrade to qpidd to 0.34 version to prevent qpidd memory leak
• in past, foreman-tasks was processing a burst of messages from candlepin, as triggered by either:
  • after (re)starting foreman-tasks (where the service was down for some longer time during that some RHSM activity happened)
  • candlepin sending a burst of messages to qpidd (after some failure to connect from candlepin to qpidd)