light-node-zookeeper/example.js

small node zookeeper

#!/usr/bin/env node
var ZooKeeper = require ("./");
var zk = new ZooKeeper({
  connect: "localhost:2181"
 ,timeout: 200000
 ,debug_level: ZooKeeper.ZOO_LOG_LEVEL_WARNING
 ,host_order_deterministic: false
});
zk.connect(function (err) {
    if(err) throw err;
    console.log ("zk session established, id=%s", zk.client_id);
    zk.a_create ("/node.js1", "some value", ZooKeeper.ZOO_SEQUENCE | ZooKeeper.ZOO_EPHEMERAL, function (rc, error, path)  {
        if (rc != 0) {
            console.log ("zk node create result: %d, error: '%s', path=%s", rc, error, path);
        } else {
            console.log ("created zk node %s", path);
            process.nextTick(function () {
                zk.close ();
            });
        }
    });
});