Connection Leak Issue in Oracle Enhanced Adapter

[andrekullmann]

Hello,

We are experiencing a connection leak on the Oracle site. It appears that the enhanced adapter is creating too many connections.

Upon investigation, we found the following:

A new connection is created at this line:

oracle-enhanced/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb

Line 77 in d5b3daf

ConnectionAdapters::OracleEnhanced::Connection.create(config), logger, config)

Additionally, a second connection is established in the constructor:

oracle-enhanced/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb

Line 252 in d5b3daf

@raw_connection = ConnectionAdapters::OracleEnhanced::Connection.create(@config)

This behavior leads to a connection leak.

Thank you!