Support for the Ruby 2.3 series has ended. See here for reference.
Device used for logging messages.
# File logger.rb, line 631 def initialize(log = nil, opt = {}) @dev = @filename = @shift_age = @shift_size = nil mon_initialize set_dev(log) if @filename @shift_age = opt[:shift_age] || 7 @shift_size = opt[:shift_size] || 1048576 @next_rotate_time = next_rotate_time(Time.now, @shift_age) unless @shift_age.is_a?(Integer) end end
# File logger.rb, line 663 def close begin synchronize do @dev.close rescue nil end rescue Exception @dev.close rescue nil end end
# File logger.rb, line 673 def reopen(log = nil) # reopen the same filename if no argument, do nothing for IO log ||= @filename if @filename if log synchronize do if @filename and @dev @dev.close rescue nil # close only file opened by Logger @filename = nil end set_dev(log) end end self end
# File logger.rb, line 642 def write(message) begin synchronize do if @shift_age and @dev.respond_to?(:stat) begin check_shift_log rescue warn("log shifting failed. #{$!}") end end begin @dev.write(message) rescue warn("log writing failed. #{$!}") end end rescue Exception => ignored warn("log writing failed. #{ignored}") end end