/// <summary>
/// Executes a query.
/// </summary>
/// <param name="connection">The connection.</param>
/// <param name="cql">The CQL.</param>
/// <param name="logger">The logger.</param>
/// <returns>
/// A CqlDataReader that can be used to access the query results
/// </returns>
private async Task<CqlDataReader> ExecQuery(Connection connection, string cql, Logger logger)
{
logger.LogVerbose("Excuting query {0} on {1}", cql, connection);
var query = new QueryFrame(cql, CqlConsistency.One);
var result = (ResultFrame)await connection.SendRequestAsync(query, logger).ConfigureAwait(false);
var reader = new CqlDataReader(result);
logger.LogVerbose("Query {0} returned {1} results", cql, reader.Count);
return reader;
}
/// <summary>
/// Executes a query.
/// </summary>
/// <param name="connection"> The connection. </param>
/// <param name="cql"> The CQL. </param>
/// <param name="logger"> The logger. </param>
/// <param name="token"> The token. </param>
/// <returns> A CqlDataReader that can be used to access the query results </returns>
private async Task<CqlDataReader> ExecQuery(Connection connection, string cql, Logger logger,
CancellationToken token)
{
//cancel if requested
token.ThrowIfCancellationRequested();
logger.LogVerbose("Excuting query {0} on {1}", cql, connection);
var query = new QueryFrame(cql, CqlConsistency.One, null);
var result =
(ResultFrame)
await
connection.SendRequestAsync(query, logger, 1, token)
.AutoConfigureAwait();
var reader = new CqlDataReader(null, result, null);
logger.LogVerbose("Query {0} returned {1} results", cql, reader.Count);
return reader;
}
