/// <summary>
/// crud opertion to redis with lock
/// </summary>
/// <typeparam name="T">return type of the Function</typeparam>
/// <param name="fun">Fuction</param>
/// <param name="errorMessage">error message used to override the default one</param>
/// <returns></returns>
private T DoWithLock <T>(Func <T> fun, string errorMessage = "Job Storage error")
{
try
{
_storage.LockWithWait();
return(fun.Invoke());
}
catch (ObjectAlreadyExistsException)
{
throw;
}
catch (Exception ex)
{
throw new JobPersistenceException(errorMessage, ex);
}
finally
{
_storage.Unlock();
}
}
