10.4.9. Resilient Connections

When a broker route is created, or when a durable broker route is restored after broker restart, a resilient connections is created between the source broker and the destination broker. If the connection fails due to a communication error, it attempts to reconnect. The retry interval begins at 2 seconds and, as more attempts are made, grows to 64 seconds. It continues to retry every 64 seconds thereafter. If the connection fails due to an authentication problem, it will not attempt to reconnect.