Transform incoming streams of HTTP data

transform.js

module['exports'] = function logParser (hook) {

  if (hook.req._readableState.endEmitted === true) {
    //
    // If hook.req.end has already been emitted, the request has already been recieved and fully bufferred
    // In order to stream data you must open a streaming request ( not a browser GET request )
    //
    // To test a streaming Hook you can use Curl:
    //
    //  echo "foo" | curl -X POST --data-binary @- http://hook.io/Marak/transform
    //
    hook.res.end('No streaming request detected. \n\nTo test streaming data to this Hook try running this Curl command: \n\n     echo "foo" | curl -X POST --data-binary @- http://hook.io/Marak/transform');
  }
  hook.req.on('end', function(){
    hook.res.end('request completed');
  });
  hook.req.on('data', function(chunk){
    hook.res.write('transformed-' + chunk.toString())
  });
};

module['exports'].streaming = true;