/**
* Check if the current transaction is canceled by calling Statement.cancel() or because a session
* timeout was set and expired.
*
* @throws DbException if the transaction is canceled
*/
public void checkCanceled() {
throttle();
if (cancelAt == 0) {
return;
}
long time = System.currentTimeMillis();
if (time >= cancelAt) {
cancelAt = 0;
throw DbException.get(ErrorCode.STATEMENT_WAS_CANCELED);
}
}
