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Size: 1.39 KB
Versions: 39
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Contents
require 'logger'
module MCollective
module Logger
# Impliments a file based logger using the standard ruby logger class
#
# To configure you should set:
#
# - config.logfile
# - config.keeplogs defaults to 2097152
# - config.max_log_size defaults to 5
class File_logger<Base
def start
config = Config.instance
@logger = ::Logger.new(config.logfile, config.keeplogs, config.max_log_size)
@logger.formatter = ::Logger::Formatter.new
set_level(config.loglevel.to_sym)
end
def set_logging_level(level)
@logger.level = map_level(level)
rescue Exception => e
@logger.level = ::Logger::DEBUG
log(:error, "", "Could not set logging to #{level} using debug instead: #{e.class} #{e}")
end
def valid_levels
{:info => ::Logger::INFO,
:warn => ::Logger::WARN,
:debug => ::Logger::DEBUG,
:fatal => ::Logger::FATAL,
:error => ::Logger::ERROR}
end
def log(level, from, msg)
@logger.add(map_level(level)) { "#{from} #{msg}" }
rescue
# if this fails we probably cant show the user output at all,
# STDERR it as last resort
STDERR.puts("#{level}: #{msg}")
end
def reopen
level = @logger.level
@logger.close
start
@logger.level = level
end
end
end
end
Version data entries
39 entries across 39 versions & 2 rubygems