Added Redis store support (a1d5f797) · Commits · Arnhem Networks / haste-server archive

README.md

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		@@ -16,6 +16,40 @@ Major design objectives:
		3. `npm install`
		4. `npm start`

		## Storage

		## File

		To use file storage (the default) change the storage section in `config.js` to something like:

		``` json
		{
		"path": "./data",
		"type": "file"
		}
		```

		Where `path` represents where you want the files stored

		### Redis

		To use redis storage you must install the redis package in npm globall using

		`npm install redis --global`

		Once you've done that, your config section should look like:

		``` json
		{
		"type": "redis",
		"host": "localhost",
		"port": 6379,
		"db": 2
		}
		```

		All of which are optional except `type` with very logical default values.

		## Author

		John Crepezzi <john.crepezzi@gmail.com>

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		cache headers for static assets
		redis storing
		chng how file def is written
		make redis work without in package
		make redis connection into a separate method

		tests

		# shared version only
		twitter posting with ^T

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0 → 100644

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		var redis = require('redis');
		var winston = require('winston');
		var hashlib = require('hashlib');

		// TODO move to a different method (conn)
		var RedisDocumentStore = function(options) {
		if (!RedisDocumentStore.client) {
		var host = options.host \|\| '127.0.0.1';
		var port = options.port \|\| 6379;
		var index = options.db \|\| 0;
		RedisDocumentStore.client = redis.createClient(port, host);
		RedisDocumentStore.client.select(index, function(err, reply) {
		if (err) {
		winston.error('error connecting to redis index ' + index, { error: error.message });
		process.exit(1);
		}
		else {
		winston.info('connected to redis on ' + host + ':' + port + '/' + index);
		}
		});
		}
		};

		// Save file in a key
		RedisDocumentStore.prototype.set = function(key, data, callback) {
		RedisDocumentStore.client.set(key, data, function(err, reply) {
		callback(!err);
		});
		};

		// Get a file from a key
		RedisDocumentStore.prototype.get = function(key, callback) {
		RedisDocumentStore.client.get(key, function(err, reply) {
		callback(err ? false : reply);
		});
		};

		module.exports = RedisDocumentStore;

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