![](/img/trans.png)
[英]How can I have list of all users logged in and choose kill your cookie/session in Express/NodeJS?
[英]how can I add an event listener to a session (redis) with nodejs and express?
我希望每當用戶的會話被銷毀/超時時運行一個函數。 在使用redis會話存儲的express中使用nodejs有辦法嗎?
會話商店本身繼承自EventEmitter:
https://github.com/senchalabs/connect/blob/master/lib/middleware/session/store.js
雖然沒有一個實現發出要綁定的事件,包括redis存儲:
https://github.com/visionmedia/connect-redis/blob/master/lib/connect-redis.js
您可以非常輕松地將connect-redis分叉並自行破解這些事件,以便您可以將它們綁定到您需要的地方....
RedisStore.prototype.destroy = function(sid, fn){
sid = this.prefix + sid;
this.client.del(sid, fn);
};
變
RedisStore.prototype.destroy = function(sid, fn){
sid = this.prefix + sid;
this.client.del(sid, fn);
this.emit('destroy');
};
然后你可以綁定到“破壞”事件......
var connect = require('connect')
, RedisStore = require('connect-redis')(connect);
var store = new RedisStore;
store.on('destroy', function() {
// session was destroyed
});
connect.createServer(
connect.cookieParser(),
connect.session({ store: store, secret: 'keyboard cat' })
);
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.