public static void main(final String[] args) throws Exception {
// New session factory
final MessageSessionFactory sessionFactory =
new MetaMessageSessionFactory(buildMetaClientConfig());
// subscribed topic
final String topic = "meta-test-20";
// consumer group
final String group = "meta-vintage-x-4";
// create consumer
final MessageConsumer consumer = sessionFactory.createConsumer(new ConsumerConfig(group));
String[] types = {"type1", "type2"};
// subscribe topic
consumer.subscribe(
topic,
1024 * 1024,
new MessageListener() {
public void recieveMessages(final Message message) {
System.out.println(
"newId:" + message.getMsgNewId() + "\t attribute is:" + message.getAttribute());
}
public Executor getExecutor() {
return null;
}
},
types);
// complete subscribe
consumer.completeSubscribe();
}
public Tail(Config config, LogConfig logConfig, MessageSessionFactory sessionFactory)
throws IOException {
this.scanner = new Scanner(logConfig);
this.sender = new Sender(logConfig, sessionFactory.createProducer(logConfig.ordered));
this.checkPoint = new CheckPoint(config, logConfig);
this.config = config;
this.logConfig = logConfig;
}