class DaemonLogger

Attributes

email_receivers[RW]

logger[W]

smtp_server[RW]

Public Class Methods

init(*params) click to toggle source

# File lib/daemon_logger.rb, line 33
def self.init(*params)
  instance.init(*params)
end

Public Instance Methods

init(params) click to toggle source

Params¶ ↑

params<Hash>
log_file_path<String>: куда будет писаться лог
email_receivers>: список получателей сообщений о критических ошибках

# File lib/daemon_logger.rb, line 21
def init(params)
  raise TypeError.new(":log_file_path required") unless params[:log_file_path]
  file = File.open(params[:log_file_path], 'a')
  file.sync = true
  self.logger = Logger.new(file)
  logger.level = Logger::DEBUG
  logger.formatter = Logger::Formatter.new
  logger.datetime_format = "%y-%m-%d %H:%M:%S.%L"
  self.email_receivers = params[:email_receivers].to_a
  self.smtp_server = params[:smtp_server] || 'localhost'
end

logger() click to toggle source

# File lib/daemon_logger.rb, line 37
def logger
  if @logger
    @logger
  else
    warn 'Logger not initialized yet, run init with :log_file_path'
    NullLogger.new
  end
end