mlogy
Interface for creating log records
Installation
npm install --save mlogy
Usage
The modules assumes loggers are organized in a tree tracked by the parent
attribute however this is managed outside the implementation of the logger.
Logger(context, name, [level])
-
context
The context contains the shared settings shared between all loggers in a system. The context is stored as
context
on the logger and is allowed to change during the life time of the logger to allow loggers created by libraries to be assimilated into a bigger application logger hierarchy-
defaultProcessors
A List of processors; functions that accepts a record and somehow modifies it by e.g attaching extra data
-
proxy
A proxy through which all records should be sent.
-
-
name
The name of the logger. By convention a dot.separated.string
-
level
The minimum level the logger will process records for as either a numeric value or a named level from
standard-levels
. If undefined the level of the parent logger is used.
var Logger = ctx = defaultProcessors: root = ctx '' 'ERROR' other = ctx 'other' 'DEBUG' otherparent = root
setLevel
Update the minimum level the logger will process records for
trace(frmt, ...)
debug(frmt, ...)
info(frmt, ...)
warn(frmt, ...)
error(frmt, ...)
critical(frmt, ...)
Send a message at the indicated level