Transform incoming streams of HTTP data

transform.js

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

  // If the hook is not currently streaming, req has already been fully buffered
  if (!hook.streaming) {
    //
    // To test a streaming Hook you can use Curl:
    //
    //  echo "foo" | curl --header "content-type: application/octet-stream"  --data-binary @- http://hook.io/Marak/transform
    //
    return 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 --header "content-type: application/octet-stream"  --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())
  });
};