[Dbmail-dev] reconnection when using PostgreSQL

[Ilja Booij]

Hi,

the PostgeSQL reconnection code did not work. PQstatus() returned 
CONNECTION_OK, even when the database was down!

I've changed the code (after finding that we weren't the only ones with 
this problem) to just do the query, and try to reconnect on a failure. 
If the query fails after this PQreset(), DBMail assumes the database is 
dead.

This works like a charm.

BTW, this was the first bug (reported by Thomas Mueller) in the new bug 
tracker that has been resolved. :)

Ilja