title: getaddrinfo ENOTFOUND when using tedious in node.js
body: <p>I'm trying to connect to a local SQL Express server using <a href="https://github.com/pekim/tedious" rel="noreferrer">Tedious</a> but keep getting</p>
  
  <pre><code>failed Error: getaddrinfo ENOTFOUND
  </code></pre>
  
  <p>Am I using the wrong address here?</p>
  
  <pre><code>  var Connection = require('tedious').Connection;
  
    var config = {
      userName: 'sa',
      password: 'mypassword',
      server: 'LOCALHOST\\SQLEXPRESS',
    };
  
    var connection = new Connection(config);
  
    connection.on('connect', function(err) {
      // If no error, then good to go...
        if(err) {
          console.log(err);
          return;
        } 
        executeStatement();
      }
    );
  </code></pre>