fskv-client

A Node fskv client

Installation

First, install Node.JS. Then:

npm install fskv-client

Example

Given:

var FSKVClient = require('fskv-client').FSKVClient;
var db = new FSKVClient('http://localhost:9000');

PUT

db.put('my key', 'my value', function(err, res, body) {
  console.log(res.statusCode);
  // => 200
  console.dir(body);
  // => { message: 'saved', status: 'ok' }
});

GET

db.get('my key', function(err, res, body) {
  console.log(res.statusCode);
  // => 200
  console.log(body);
  // => 'my value'
});

DELETE

db.del('my key', function(err, res, body) {
  console.log(res.statusCode);
  // => 200
  console.dir(body);
  // => { message: 'deleted', status: 'ok' }
});

Functions

db.get(key, [etag], [cb])

Execute a GET request for the given key.

• etag: An optional etag to use when making the request. If the etag matches, a 304 is returned with no data
• cb: An optional callback. If not callback is supplied, the request is returned as an event emitter that can be piped

// EventEmitter Example
db.get('my key').pipe(process.stdout);

db.head(key, [etag], [cb])

Same as GET above, but no data is ever returned.

db.put(key, [value], [opts], [cb])

Execute a PUT on the database with the given key.

• value: An Optional value to put in the database. If not supplied, it is assumed an EventEmmiter will be piped into the object.
• opts: An optional object to pass in as a query string. Example: {exclusive: true} for exclusive requests.
• cb: An optional callback

// EventEmitter Example
var fs = require('fs');
var rs = fs.createReadStream('/etc/passwd');

var req = db.put(key, function(err, res, body) {
  if (err) throw err;
});

rs.pipe(req);

db.del(key, [cb])

Execute a DELETE on the database with the given key.

• cb: An optional callback

License

MIT