public void sendRollback() throws AMQException, FailoverException
{
TxRollbackBody body = getMethodRegistry().createTxRollbackBody();
AMQFrame frame = body.generateFrame(getChannelId());
getProtocolHandler().syncWrite(frame, TxRollbackOkBody.class);
}
public void setPrefetchLimits(final int messagePrefetch, final long sizePrefetch) throws AMQException
{