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    koa-session-mongodbpublic

    koa-session-mongodb

    MongoDB backed session middleware for Koa.js

    Installation

    $ npm install koa-session-mongodb

    Example

    View counter example:

    var session = require('koa-session-mongodb');
    var mongo = require('mongodb').MongoClient;
    var koa = require('koa');
     
    mongo.connect(uri, function(err, db){
      if (err) throw err;
     
      var app = koa();
      app.keys = ['some secret'];
      app.use(session({ collection: db.collection('session') }));
     
      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');
    })

    Semantics

    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.

    API

    Options

    The cookie name is controlled by the key option, which defaults to "sid". 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.

    Session#isNew

    Returns true if the session is new.

    Destroying a session

    To destroy a session simply set it to null:

    this.session = null;

    License

    MIT

    Keywords

    none

    install

    npm i koa-session-mongodb

    Downloadsweekly downloads

    2

    version

    0.0.1

    license

    MIT

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