title: node js .10 fs.createReadStream streams2 end event not firing
body: <p>I'm using Node.js v0.10.26, and trying to use the new stream2 apis <a href="http://blog.nodejs.org/2012/12/20/streams2/" rel="noreferrer">http://blog.nodejs.org/2012/12/20/streams2/</a>, 
  in particular the Readable api, <a href="http://nodejs.org/api/stream.html#stream_class_stream_readable" rel="noreferrer">http://nodejs.org/api/stream.html#stream_class_stream_readable</a></p>
  
  <p>but the 'end' event never gets called and I can't figure out why.  wich I think is why my downstream Transform streams component aren't calling Their _flush, finish,close events, </p>
  
  <pre><code>var rqt = fs.createReadStream('some.csv.gz');
  
  //readable
  rqt.on('readable',  function () { console.log('readable!');  })
      .on('data',  function (data) { console.log('Data!', data);  })
      .on('error', function (err)  { console.error('Error', err);/* READ if there was an error receiving data. */ })
      .on('end',   function ()     { console.log('All done!');   /* READ fires when no more data will be provided. */ })
      .on('finish',   function ()     { console.log('All Finished!');  /*WRITEABLE */  })
      .on('close',   function ()     { console.log('close!'); /*WRITEABLE not all streams emit this*/   })
  </code></pre>
  
  <h2>Outputs:</h2>
  
  <pre><code>readable
  readable
  Data 
  readable
  readable
  Data
  readable
  </code></pre>
  
  <hr>
  
  <p>UPDATE
  the real goal of this is to do a stream like so:</p>
  
  <pre><code>rqt.pipe(zlib.createGunzip()).pipe(csvp).on('finish',function(line){
      console.log("Finished Parsing " + csvp.records + ' ' + line);
  });
  </code></pre>
  
  <p>which doesn tuse the classic mode at all,
  Functionally which loads a gzipped csv, parses the csv and shows how many were found. The loading, unzip and parsing all work fine.</p>
  
  <p>however none of the following get called:
   - the _flush of csvp never gets called 
   - the on('finish' event </p>