mirror of
https://github.com/seejohnrun/haste-server.git
synced 2024-11-01 03:21:21 +00:00
Added memcached support
This commit is contained in:
parent
6e4c087319
commit
483fce891d
2 changed files with 67 additions and 2 deletions
25
README.md
25
README.md
|
@ -82,9 +82,9 @@ Where `path` represents where you want the files stored
|
|||
|
||||
### Redis
|
||||
|
||||
To use redis storage you must install the redis package in npm globall using
|
||||
To use redis storage you must install the redis package in npm
|
||||
|
||||
`npm install redis --global`
|
||||
`npm install redis`
|
||||
|
||||
Once you've done that, your config section should look like:
|
||||
|
||||
|
@ -101,6 +101,27 @@ You can also set an `expire` option to the number of seconds to expire keys in.
|
|||
|
||||
All of which are optional except `type` with very logical default values.
|
||||
|
||||
### Memcached
|
||||
|
||||
To use memcached storage you must install the `memcache` package via npm
|
||||
|
||||
`npm install memcache`
|
||||
|
||||
Once you've done that, your config section should look like:
|
||||
|
||||
``` json
|
||||
{
|
||||
"type": "memcached",
|
||||
"host": "127.0.0.1",
|
||||
"port": 11211
|
||||
}
|
||||
```
|
||||
|
||||
You can also set an `expire` option to the number of seconds to expire keys in. This behaves just like the redis expirations, but does not push expirations forward on GETs.
|
||||
|
||||
All of which are optional except `type` with very logical default values.
|
||||
|
||||
|
||||
## Author
|
||||
|
||||
John Crepezzi <john.crepezzi@gmail.com>
|
||||
|
|
44
lib/memcached_document_store.js
Normal file
44
lib/memcached_document_store.js
Normal file
|
@ -0,0 +1,44 @@
|
|||
var memcached = require('memcache');
|
||||
var winston = require('winston');
|
||||
|
||||
// Create a new store with options
|
||||
var MemcachedDocumentStore = function(options) {
|
||||
this.expire = options.expire;
|
||||
if (!MemcachedDocumentStore.client) {
|
||||
MemcachedDocumentStore.connect(options);
|
||||
}
|
||||
};
|
||||
|
||||
// Create a connection
|
||||
MemcachedDocumentStore.connect = function(options) {
|
||||
var host = options.host || '127.0.0.1';
|
||||
var port = options.port || 11211;
|
||||
this.client = new memcached.Client(port, host);
|
||||
this.client.connect();
|
||||
this.client.on('connect', function() {
|
||||
winston.info('connected to memcached on ' + host + ':' + port);
|
||||
});
|
||||
this.client.on('error', function(e) {
|
||||
winston.info('error connecting to memcached', { error: e });
|
||||
});
|
||||
};
|
||||
|
||||
// Save file in a key
|
||||
MemcachedDocumentStore.prototype.set = function(key, data, callback, skipExpire) {
|
||||
MemcachedDocumentStore.client.set(key, data, function(err, reply) {
|
||||
err ? callback(false) : callback(true);
|
||||
}, skipExpire ? 0 : this.expire);
|
||||
};
|
||||
|
||||
// Get a file from a key
|
||||
MemcachedDocumentStore.prototype.get = function(key, callback, skipExpire) {
|
||||
var _this = this;
|
||||
MemcachedDocumentStore.client.get(key, function(err, reply) {
|
||||
callback(err ? false : reply);
|
||||
if (_this.expire && !skipExpire) {
|
||||
winston.warn('memcache store does not currently push forward expirations on GET');
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
module.exports = MemcachedDocumentStore;
|
Loading…
Reference in a new issue