title: node.js node-cassandra-client request failing
body: <p>I keep running into the same issue when I'm trying to query a Cassandra Server. I have npm installed node-cassandra-client version 0.9.5.</p>
  
  <pre class="lang-javascript prettyprint-override"><code>var Connection = require('cassandra-client').PooledConnection;
  
  var hosts = ['host1:9160','host2:9160'];
  var cassandra = new Connection({'hosts': hosts, 'keyspace': 'keyspace'});
  cassandra.on('log', function(level, message, obj) {
    console.log('log event: %s -- %j', level, message);
  });
  var cql = "SELECT * FROM columnFamily LIMIT 1";
  
  cassandra.execute(cql, function(err, rows) {
    if(err) console.log("erreur à la requete");
  
    console.log(rows);
    cassandra.shutdown(function() {
      console.log("connectoin pool shutdown");
    });
  })
  </code></pre>
  
  <p>It seems the connection succeed. But I keep running into the following error :</p>
  
  <pre class="lang-text prettyprint-override"><code>log event: info -- "connecting host:9160(1)"
  log event: cql -- "SELECT * FROM columnFamily LIMIT 1"
  DEBUG: 
  DEBUG: /PATH/cassandra-client/node_modules/thrift/lib/thrift/connection.js:90
  DEBUG:         throw e;
  DEBUG:               
  DEBUG: ^
  DEBUG: TypeError: undefined is not a function
    at /PATH/node_modules/cassandra-client/lib/driver.js:701:5
    at /PATH/node_modules/cassandra-client/lib/driver.js:716:15
    at /PATH/node_modules/cassandra-client/lib/driver.js:453:9
    at/PATH/node_modules/cassandra-      client/node_modules/thrift/lib/thrift/connection.js:80:11
    at Object.recv_execute_cql_query (/PATH/node_modules/cassandra-client/lib/gen-nodejs/Cassandra.js:6219:12)
    at /PATH/node_modules/cassandra-cli ent/node_modules/thrift/lib/thrift/connection.js:83:37
    at Socket.&lt;anonymous&gt; (/PATH/node_modules/cassandra-client/node_modules/thrift/lib/thrift/transport.js:69:9)
    at Socket.emit (events.js:67:17)
    at TCP.onread (net.js:347:14)
  DEBUG: Program node app.js exited with code 1
  </code></pre>
  
  <p>Whatever the request is, I keep having the same error.</p>