Rework monitor to support both new (3.3 and above) and old ways montior events work.
Rework monitor to support both new (3.3 and above) and old ways montior events work.

michele-brambilla/ConfigurationService,bsn069/cppzmq,michele-brambilla/ConfigurationService,K0n63n/cppzmq,zeromq/cppzmq,chenwenbin928/cppzmq,michele-brambilla/ConfigurationService,jens-auer/cppzmq,virtdb/cppzmq,eburkitt/cppzmq,zeromq/cppzmq,cmcmurrough/cppzmq,michele-brambilla/ConfigurationService,caidongyun/cppzmq,michele-brambilla/ConfigurationService