[Zope] ZSQLRelayDA

[jamie at textmatters.com]

I'm trying to use ZSQLRelayDA to access a MS SQL database on a windows
server from a Zope instance on a linux server. I can issue one query, then
I get an error printed to the console of the linux box when I try to issue
another:
"Client Library error:
        severity(78)
        layer(0)
        origin(0)
        number(51)
Error:  Attempt to initiate a new SQL Server operation with results pending."

Zope hangs, and needs to be restarted. It looks like either zope or
sqlrelay isn't closing the database connection properly. Anyone any ideas
of how to fix this?

Robert Munro