- 学而时习之 温故而知新
- 实战经验分享
可以看下pomelo-admin源码， connect方法 ，在源码里可以看到 第一个参数id 赋值给了clientId。
var Client = function(opt) {
this.id = "";
this.reqId = 1;
this.callbacks = {};
this.listeners = {};
this.state = Client.ST_INITED;
this.socket = null;
opt = opt || {};
this.username = opt['username'] || "";
this.password = opt['password'] || "";
this.md5 = opt['md5'] || false;
};
Client.prototype = {
connect: function(id, host, port, cb) {
this.id = id;
var self = this;
console.log('try to connect ' + host + ':' + port);
this.socket = new MqttClient({
id: id
});
this.socket.connect(host, port);
},,,
}
连接到服务器之后，服务器会显示一条log，可以看到clientId 就是'game-admin'.
这个值是任意的字符串. connect 主要关键参数是username password host port, 只要保证这四个参数正确，就可以连接到 pomelo服务器。
首先说一下这些信息存储在哪里 以及 什么时候存储的
- pomelo/lib/components/connection.js connection 组件负责维护登录的玩家连接信息
- pomelo/lib/common/service/connectionService.js 这里会存储一些登录玩家计数信息
var Service = function(app) {
this.serverId = app.getServerId();
this.connCount = 0;
this.loginedCount = 0;
this.logined = {};
};
/**
* connection statistics service
* record connection, login count and list
*/
var Service = function(app) {
this.serverId = app.getServerId();
this.connCount = 0;
this.loginedCount = 0;
this.logined = {};
};
module.exports = Service;
var pro = Service.prototype;
/**
* Add logined user.
*
* @param uid {String} user id
* @param info {Object} record for logined user
*/
pro.addLoginedUser = function(uid, info) {
if(!this.logined[uid]) {
this.loginedCount++;
}
info.uid = uid;
this.logined[uid] = info;
};
/**
* Update user info.
* @param uid {String} user id 保存一些玩家信息 admin获取的onlineUser信息
* @param info {Object} info for update.
*/
pro.updateUserInfo = function(uid, info) {
var user = this.logined[uid];
if (!user) {
return;
}
for (var p in info) {
if (info.hasOwnProperty(p) && typeof info[p] !== 'function') {
user[p] = info[p];
}
}
};
/**
* Get statistics info 获取玩家在线信息
*
* @return {Object} statistics info
*/
pro.getStatisticsInfo = function() {
var list = [];
for(var uid in this.logined) {
list.push(this.logined[uid]);
}
return {serverId: this.serverId, totalConnCount: this.connCount, loginedCount: this.loginedCount, loginedList: list};
};
//登录的时候 将玩家信息存储到__connection__组件中
var connectionService = pomelo.app.components.__connection__;
connectionService.updateUserInfo(uid,playerInfo);
推荐你使用 pomelo help ,
$: pomelo start --help
$ pomelo start --help
Usage: start [options]
Options:
-h, --help output usage information
-e, --env <env> the used environment
-D, --daemon enable the daemon start
-d, --directory, <directory> the code directory
-t, --type <server-type>, start server type
-i, --id <server-id> start server id
具体的help 在 pomelo/bin/pomelo.js中 ; 我只能帮你到这了。。。