tree fbd75e0caebc19a5e7d94bc02213813314f64def
parent 7df7ce0eb64364fb24d65a94766ecf8dda523f27
author pier <pier@opennetworking.org> 1584698438 +0100
committer Pier Luigi Ventre <pier@opennetworking.org> 1585163790 +0000

Fixes a regression introduced by 23223.

Additionally adds a cleanUp method for the pipeliners
to reset the internal states between different executions.
This was another regression introduced by 23223.

Fixes also a memory leak caused by re-init of the grouphandler
without terminating its internal references

Change-Id: I7b2c2cc4d24b2d838f31755ea75cfcbe1bec5ba7