You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: base.rb
    path of file: ./repos/logstash-logger/lib/logstash-logger/device
    
    the code of the file until where you have to start completion: module LogStashLogger
  module Device
    class Base
      attr_reader :io
      attr_accessor :sync
      attr_accessor :error_logg
    
      def write_one(message)
        @io.write(message)
      rescue => e
        if unrecoverable_error?(e)
          log_error(e)
          log_warning("unrecoverable error, aborting write")
        else
          raise
        end