For discovery clients using publish re-evaluate options, send only publish periodically (there is no need to send heart-beat in addition to publish)
For discovery clients using publish re-evaluate options, send only publish
periodically (there is no need to send heart-beat in addition to publish)

Change-Id: Ic4fccfe783bf7595ca5bd4c5b35385def58b819f
Partial-Bug:1488936

numansiddique/contrail-controller,vmahuli/contrail-controller,rombie/contrail-controller,nischalsheth/contrail-controller,eonpatapon/contrail-controller,sajuptpm/contrail-controller,rombie/contrail-controller,codilime/contrail-controller,eonpatapon/contrail-controller,sajuptpm/contrail-controller,tcpcloud/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,codilime/contrail-controller,numansiddique/contrail-controller,numansiddique/contrail-controller,eonpatapon/contrail-controller,tcpcloud/contrail-controller,numansiddique/contrail-controller,nischalsheth/contrail-controller,vmahuli/contrail-controller,codilime/contrail-controller,codilime/contrail-controller,tcpcloud/contrail-controller,vmahuli/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,vmahuli/contrail-controller,nischalsheth/contrail-controller,nischalsheth/contrail-controller,numansiddique/contrail-controller,nischalsheth/contrail-controller,sajuptpm/contrail-controller,rombie/contrail-controller,nischalsheth/contrail-controller,codilime/contrail-controller,nischalsheth/contrail-controller,rombie/contrail-controller,sajuptpm/contrail-controller,sajuptpm/contrail-controller,codilime/contrail-controller,tcpcloud/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,nischalsheth/contrail-controller,rombie/contrail-controller,sajuptpm/contrail-controller,tcpcloud/contrail-controller,tcpcloud/contrail-controller,vmahuli/contrail-controller