The logging activation is specified in OnixS::BrokerTec::HandlerSettings class that is served as a parameter of OnixS::BrokerTec::Handler constructor.

The log file name format is path/name.ext, path could be absolute or relative to to the current directory. Each time Handler object is created new log file will be introduced. Old log files format is path/name.ext.[1-5], i.e. log files are rotated, and the deep of history is five.