Access facelog on node.js

var thrift = require('thrift');

var IFacelog = require('./IFaceLog.js'),
ttypes = require('./IFaceLog_types.js');

// 创建网络连接
var connection = thrift.createConnection('localhost', 26411),

// 创建facelog服务client端实例
client = thrift.createClient(IFacelog, connection);

connection.on('error', function(err) {
  console.error(err);
});

// 调用version接口 
client.version(function(err, res) {
  if (err) {
    console.error(err);
  } else {
    console.log('facelog version',res)
  }
})