/**
* Returns true if this connection is still valid.
*
* @param timeout the number of seconds to wait for the database to respond (ignored)
* @return true if the connection is valid.
*/
public synchronized boolean isValid(int timeout) {
try {
debugCodeCall("isValid", timeout);
if (session == null || session.isClosed()) {
return false;
}
// force a network round trip (if networked)
getInternalAutoCommit();
return true;
} catch (Exception e) {
// this method doesn't throw an exception, but it logs it
logAndConvert(e);
return false;
}
}
