Mongo Live
Listening to MongoDB live changes using oplog.
Instalation
$ npm install mongo-live
Usage
var MongoLive = ;var live =host: '127.0.0.1'port: 27017database: 'blog';var posts = live;
You can also listen to events like this:
var posts = live; posts; posts; posts; posts;
Then later any find
query will be cached for 60 seconds.
You can also enable caching programatically by using the cache
method directly from the query instance:
var Person = mongoose;Person// cache for 50 seconds;
TODO
Add tests.
Credits
This module use mongo-watcher for watching the mongodb oplog.
Run tests
$ make test
License
(The MIT License)
Copyright (c) 2013 Jonathan Brumley <cayasso@gmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.