Class ErrorWorker

test/cpp/asyncworkererror.cpp:13–21

using namespace Nan;  // NOLINT(build/namespaces)

class ErrorWorker : public AsyncWorker {
 public:
  explicit ErrorWorker(Callback *callback) : AsyncWorker(callback) {}
  ~ErrorWorker() {}

  void Execute () {
    SetErrorMessage("Error");
  }
};

NAN_METHOD(Work) {
  Callback *callback = new Callback(To<v8::Function>(info[0]).ToLocalChecked());