Hands-On High Performance with Spring 5

Configuring ConnectionFactory

For the ConnectionFactory interface, there is a concrete implementation CachingConnectionFactory which, by default, creates a single connection proxy that can be shared by the whole application. The code used to create CachingConnectionFactory is as follows:

@Beanpublic ConnectionFactory connectionFactory() {        CachingConnectionFactory connectionFactory = new         CachingConnectionFactory("localhost");        connectionFactory.setUsername("guest");        connectionFactory.setPassword("guest");        return connectionFactory;}

We can also configure cached connections using CachingConnectionFactory as well as just channels. We need to set the cacheMode property to CacheMode.CONNECTION using setCacheMode(). We can also limit the total number ...