_syncPublish = System.getProperty((ClientProperties.SYNC_ACK_PROP_NAME),_syncPublish);
}
String amqpVersion = System.getProperty((ClientProperties.AMQP_VERSION), "0-10");
_failoverPolicy = new FailoverPolicy(connectionURL, this);
BrokerDetails brokerDetails = _failoverPolicy.getCurrentBrokerDetails();
if (brokerDetails.getTransport().equals(BrokerDetails.VM) || "0-8".equals(amqpVersion))
{
_delegate = new AMQConnectionDelegate_8_0(this);
}