refactoring (no change in functionality): extract publishing logic in new supporting class PlatformAgentStreamPublisher
some additional logging (TRACE) while investigating large negative values reflected in the UI
some additional logging (TRACE) while investigating large negative values reflected in the UI
logging reformatting while looking into OOIION-1030
merge upstream/master
fix OOIION-1031 Add connection id and index to platform agents.
merge upstream/master
Merge pull request #1173 from carueda/platform_agent_R2

fix OOIION-1031 and advance OOIION-1030