Redis store-based session middleware for Koa.
Based on koa-session
$ npm install koa-session-redisSet your redis connection configuration in options.store
example (using redis without specific configuration)
var session = require('koa-session-redis');
var koa = require('koa');
var app = koa();
app.keys = ['some secret hurr'];
app.use(session({
store: {
host: process.env.SESSION_PORT_6379_TCP_ADDR || '127.0.0.1',
port: process.env.SESSION_PORT_6379_TCP_PORT || 6379,
ttl: 3600,
},
},
));
app.use(function *(){
var n = this.session.views || 0;
this.session.views = ++n;
this.body = n + ' views';
})
app.listen(3000);
console.log('listening on port 3000');This module provides "guest" sessions, meaning any visitor will have a session, authenticated or not. If a session is new a Set-Cookie will be produced regardless of populating the session.
The cookies opts is set by cookie object, simply passed to
cookie module.
And the rest is same with koa-session;
The cookie name is controlled by the key option, which defaults
to "koa:sess". All other options are passed to ctx.cookies.get() and
ctx.cookies.set() allowing you to control security, domain, path,
and signing among other settings.
Returns true if the session is new.
To destroy a session simply set it to null:
this.session = null;MIT