The Handler writes log messages to the file specified by OnixS::ICE::BOE::SessionSettings::logFileName in the OnixS::ICE::BOE::SessionSettings::storageDirectory folder. Verbosity is controlled by OnixS::ICE::BOE::LogLevel (from OnixS::ICE::BOE::LogLevel::Error = 0 to OnixS::ICE::BOE::LogLevel::Debug = 4; a message is emitted when its level is less than or equal to the current level), and output targets by the OnixS::ICE::BOE::LogSettings bitmask: OnixS::ICE::BOE::LogSettings::TraceToFile writes to the log file, OnixS::ICE::BOE::LogSettings::TraceToConsole duplicates to the console (capped at OnixS::ICE::BOE::LogLevel::Trace); the default is OnixS::ICE::BOE::LogSettings::Default (OnixS::ICE::BOE::LogSettings::TraceToFile).
