# File lib/mongrel_cluster/init.rb, line 17
    def read_options
      @options = { 
        "environment" => ENV['RAILS_ENV'] || "development",
        "port" => 3000,
        "pid_file" => "tmp/pids/mongrel.pid",
        "log_file" => "log/mongrel.log",
        "servers" => 2
      }
      conf = YAML.load_file(@config_file)
      @options.merge! conf if conf
        
      process_pid_file @options["pid_file"]
      process_log_file @options["log_file"]

      start_port = end_port = @only
      start_port ||=  @options["port"].to_i
      end_port ||=  start_port + @options["servers"] - 1
      @ports = (start_port..end_port).to_a
    end