TrigConf::TrigDBJobOptionsLoader Node1 TrigConf::TrigDBJobOptions Loader - m_queries + TrigDBJobOptionsLoader() + ~TrigDBJobOptionsLoader() + loadJobOptions() + loadJobOptions() Node2 TrigConf::TrigDBLoader - m_connection - m_retrialPeriod - m_retrialTimeout - m_connectionTimeout + TrigDBLoader() + ~TrigDBLoader() + schemaVersion() + writeRawFile() + setLevel() + outputLevel() # createDBSession() # getQueryDefinition() Node2->Node1 Node3 TrigConf::TrigConfMessaging - m_msg_tls - m_name + TrigConfMessaging() + ~TrigConfMessaging() + msgLvl() + msg() + msg() - TrigConfMessaging() - TrigConfMessaging() - operator=() Node3->Node2