public async IAsyncEnumerable <Movie> GetAllMoviesStream()
{
var dbConnection = CreateDbConnection();
DbCommand dbCommand = null;
DbDataReader dbDataReader = null;
try
{
await dbConnection.OpenAsync().ConfigureAwait(false);
dbCommand = CommandFactoryMovies.CreateCommandForGetAllMovies(dbConnection);
dbDataReader = await dbCommand.ExecuteReaderAsync().ConfigureAwait(false);
await foreach (var movie in MapToMoviesStreaming(dbDataReader).ConfigureAwait(false))
{
yield return(movie);
await Task.Delay(1000);
}
}
finally
{
dbDataReader.DisposeIfNotNull();
dbCommand.DisposeIfNotNull();
dbConnection.Dispose();
}
}
public async Task <IEnumerable <Movie> > GetAllMovies()
{
var dbConnection = CreateDbConnection();
DbCommand dbCommand = null;
DbDataReader dbDataReader = null;
try
{
await dbConnection.OpenAsync().ConfigureAwait(false);
dbCommand = CommandFactoryMovies.CreateCommandForGetAllMovies(dbConnection);
dbDataReader = await dbCommand.ExecuteReaderAsync().ConfigureAwait(false);
return(await MapToMovies(dbDataReader).ConfigureAwait(false));
}
finally
{
dbDataReader.DisposeIfNotNull();
dbCommand.DisposeIfNotNull();
dbConnection.Dispose();
}
}