'SIGCONT' 事件

如果 input 流在 SIGTSTP 请求之前暂停，则不会触发此事件。

调用监听器函数时不传入任何参数。

rl.on('SIGCONT', () => {
  // `prompt` 会自动恢复流
  rl.prompt();
});

Windows 不支持 'SIGCONT' 事件。

The 'SIGCONT' event is emitted when a Node.js process previously moved into the background using <ctrl>-Z (i.e. SIGTSTP) is then brought back to the foreground using fg(1p).

If the input stream was paused before the SIGTSTP request, this event will not be emitted.

The listener function is invoked without passing any arguments.

rl.on('SIGCONT', () => {
  // `prompt` will automatically resume the stream
  rl.prompt();
});

The 'SIGCONT' event is not supported on Windows.