message: use global ssr flag
diff: @@ -28,8 +28,8 @@ function toHTMLArray(nodes) {
  function engine(name, options, callback) {
  const fn = require(name).default;
  - const rendered = fn(options.state || options);
  - return options.ssr ?
  + const rendered = fn(options);
  + return global.ssr ?
  callback(null, toHTML(rendered)) :
  callback(null, rendered);
  }
  