I think you're over simplifyng a little. TCP/IP is involved here, so even the ping will wait for some period of time. Also, the database library (provided by Oracle in your example) may attempt to handle momentary outages. I know the MySQL one does. If the outage was just the right amount of time though, it could happen, and the same for the failover scenario.

It's definitely safer to not try to reconnect during a web request. If you'd rather not touch Ima::DBI, you can override db_Main in your Class::DBI base class.

In reply to Re^3: Class::DBI, connect_cached and possible lost transactions? by perrin
in thread Class::DBI, connect_cached and possible lost transactions? by Anonymous Monk

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