anchor.diff:  == Restart Server
   
   The started server does not reload the configuration file.
  -You will need to restart server when you upgrade RuboCop or change
  +You will need to restart the server when you upgrade RuboCop or change
   the RuboCop configuration.
   
   ```console
  
positive.code: 
  NOTE: The `rubocop` command is executed using server process if server is started.
  Whenever server process is not running, it will load the RuboCop runtime files and execute.
  (same behavior as 1.30 and lower)
  
  If server is already running, just display the PID. The new server will not start.
  
  ```console
  % rubocop --start-server
  RuboCop server (16060) is already running.
  ```
  
  A started server process name is `rubocop --server` with project directory path.
  
  ```console
  % ps aux | grep 'rubocop --server'
  
negative.code: = Server Mode
  
  NOTE: The server mode was introduced in RuboCop 1.31. If you're using an older
  RuboCop version you can check out the https://github.com/fohte/rubocop-daemon[rubocop-daemon]
  project that served as the inspiration for RuboCop's built-in functionality.
  
  You can reduce the RuboCop boot time significantly (something like 850x faster) by using the `--server` command-line option.
  
  The `--server` option speeds up the launch of the `rubocop` command by serverizing
  the process that loads the RuboCop runtime production files (i.e. `require 'rubocop'`).
  
  Fun trivia - RuboCop starts slowly simply because it needs to `require` a ton of files and that's fairly
  slow. With the RuboCop server we sidestep this nasty issue and make it much more pleasant to
  interact with RuboCop from text editors and IDEs.
  
  NOTE: The feature cannot be used on JRuby and Windows that do not support the `fork` system call.
  
  == Run with Server
  
  There are two ways to enable server:
  
  - `rubocop --server` ... If server process has not started yet,
  start server process and execute inspection with server.
  - `rubocop --start-server` ... Just start server process.
  
  When the server is started, it outputs the host and port.
  
  ```console
  % rubocop --start-server
  