MySQL Connection Issue

Hi -
I've been having a problem where my connection to MySQL gets closed out from under me after about 5 mins of inactivity. I'm using Toplink to manage the connection pool, but I can see via netstat that the initial connections all get closed after about 5 mins of inactivity.
I've looked at the "normal" MySQL timeout settings and everything looks fine.
Any ideas?
Thanks,
Frank

TopLink does not timeout connections. So this is occurring somewhere else. Typically in your firewall.
<p>
If you can't avoid the reset you could configure an ExceptionHandler in TopLink to reconnect the dead connections. TopLink 11g will handle dead connections automatically, so you could upgrade to this release (preview), or upgrade to EclipseLink (I'm not sure if the support is in the latest 11g preview, but it is in EclipseLink). You could also use a third party connection pool or DataSource that supports handling dead connections.
<p>
-- James : EclipseLink

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