/**
* Start a transaction.
*
* This method must be called on the given channel prior to calling
* AMQPChannel::commitTransaction() or AMQPChannel::rollbackTransaction().
*
* @throws AMQPConnectionException If the connection to the broker was lost.
*
* @return bool TRUE on success or FALSE on failure.
*/
public function startTransaction()
{
$this->channel->tx_select();
$this->tx = true;
}
