New JDBC Driver Patch

I've just posted to the patches list, a patch that finally brings Thread
safety to the driver.

This is mainly of use for Servlet authors, as they don't need to manage a
pool of open connections any more, but they can use a single connection
without the risk of the backend getting confused.

The patch accomplishes this by syncronising network activity to the
PG_Stream object, which is unique for each active connection. Both the
Connection.ExecSQL() and FastPath.fastpath() methods do this, and so far,
my tests haven't yet broken it.

Peter

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Peter T Mount peter(at)retep(dot)org(dot)uk
Main Homepage: http://www.retep.org.uk
PostgreSQL JDBC Faq: http://www.retep.org.uk/postgres
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