Get all users

users.js

/**
+  \brief readUsers
+
+      This function will return all user objects to the client
+
+  \author Salvatore D'Agostino
+  \date  2012-11-05 20:47
+  \param response  The response to return to the client
+  \param client  (PSQL) PSQL client object
+
+  \return JSON ARRAY of all user objects, False otherwise
**/
function readUsers(response,client)
{
  console.log('Getting all users');

  var query, result;

  query = client.query({
    name: 'read users',
    text: "SELECT * from users"
  });

  // return the user retrieved
  query.on('row', function(row,result) {
      result.addRow(row);
  });

  query.on('end', function() {
    console.dir(result);
    var json = JSON.stringify(result);
    console.log(json);
    response.writeHead(200, {'content-type':'application/json', 'content-length':json.length});
    response.end(json);
  });
  
  
}// END function readUsers
exports.readUsers = readUsers;

didn't work :(
Here's what I get:

Getting all users

undefined
undefined
user.js:33
eHead(200, {'content-type':'application/json', 'content-length':json.length});