log_mf_h
An Event Handler which Logs Events to Disk
The log_mf_h is a gen_event handler module which
can be installed in any gen_event process. It logs onto disk all events
which are sent to an event manager. Each event is written as a
binary which makes the logging very fast. However, a tool such as the Report Browser (rb) must be used in order to read the files. The events are written to multiple files. When all files have been used, the first one is re-used and overwritten. The directory location, the number of files, and the size of each file are configurable. The directory will include one file called index, and
report files 1, 2, .....
Term to be sent to gen_event:add_handler/3.
Functions
init/3
init/4
Initiates the event handler. This function returns
gen_event:add_handler(EventMgr, log_mf_h, .
See Also
gen_event(3), rb(3)