locking_in_javascript_8.cs

  loadWithMutexLockNoDataCheck = async (key: string): Promise<boolean> => {
    this.log(key + 'Calling loadWithMutexLock No Data Check');

    return this.mutex.runExclusive(async () => {
        this.log(key + '***START*** Loading data');
        await this.slowApiCall(key);

        this.mutexDataMap.set(key, 'data');
        this.log(key + '***END*** Data loaded');
        return true;
    });
  }