为世人降下祝福 Shuumatsu

AnoBBS Api信息

一些提示

以下所有的API都有两种方式可调用 http://api?key=value&key2=value2 以及 http://api/key/value/key2/value

(This is a translation of the original article in Japanese by moratorium08.)

(UPDATE (22/3/2019): Added some corrections provided by the original author.)

Writing your own OS to run on a handmade CPU is a pretty ambitious project, but I've managed to get it working pretty well so I'm going to write some notes about how I did it.

	/**
	* A simple co
	* @param {Function} fn Generator Function
	* @return {Function} callback
	*/
	function co(fn) {
	return function(done) {
	done = done \|\| function() {};

	var gen = fn();

	/**
	* 实现一个nodejs的Master-Worker的小程序，要求：
	* 1. Master维护与cpu核数相同的Worker的数量；
	* 2. Master接收到Worker的disconnect消息时，重启新的Worker进程；
	* 3. Worker监听1024端口并输出“Hello World”；
	* 4. 在Worker遇到uncaughtException时，通知Master进程并等待3s后退出
	*/

	var os = require('os'),
	cluster = require('cluster'),

	function get(path, obj, fb = `$\{${path}}`) {
	return path.split('.').reduce((res, key) => res[key] \|\| fb, obj);
	}

	function parseTpl(template, map, fallback) {
	return template.replace(/\$\{.+?}/g, (match) => {
	const path = match.substr(2, match.length - 3).trim();
	return get(path, map, fallback);
	});
	}

	{
	(* short names for important modules *)
	module L = Lexing
	module B = Buffer

	type token =
	\| STR of string
	\| INT of int
	\| ID of string
	\| PLUSEQ