message: feat: add afterFinish method for http server
diff: @@ -99,6 +99,7 @@ export class HttpServerPatcher extends Patcher {
  self.beforeFinish(span, res);
  span.finish();
  tracer.finish(options);
  + self.afterFinish(span, res);
  });
  return requestListener(req, res);
  @@ -110,4 +111,8 @@ export class HttpServerPatcher extends Patcher {
  };
  });
  }
  +
  + afterFinish(span, res) {
  + // overwrite
  + }
  }
  