Oracle.ManagedDataAccess.Core DbDataReader.ReadAsync does not handle cancellation properly

[nobodo]

When canceled, ReadAsync(cancellationToken) is sometimes giving ORA-12570.

As per Mircosoft documentation ReadAsync should throw OperationCanceledException. It seems that ODP.Net prefers to just throw OracleExceptions, which is fine, but in that case the error should be ORA-01013

Using version 23.4.0

[alexkeh]

For DbDataReader, the ReadAsync exception of DbException. For SqlClient, the relevant exception is the SqlException.

Both ORA-12570 and ORA-01013 are the Oracle DB errors that get returned to ODP.NET upon a ReadAsync cancel exception.

[nobodo]

Ok, I'll just close this then since it seems to be working as planned.