getOnlineOtherClientsList    
  abstract suspend fun getOnlineOtherClientsList(bot: Bot, mayIncludeSelf: Boolean = false): List<OtherClientInfo>
获取在线的 OtherClient 列表
Parameters
mayIncludeSelf  
服务器返回的列表可能包含 Bot 自己. mayIncludeSelf 为 false 会排除自己