@Test
public void testAutoFailbackThenFailover() throws Exception {
createSessionFactory();
ClientSession session = sendAndConsume(sf, true);
CountDownSessionFailureListener listener = new CountDownSessionFailureListener();
session.addFailureListener(listener);
liveServer.crash(session);
ClientProducer producer = session.createProducer(FailoverTestBase.ADDRESS);
ClientMessage message = session.createMessage(true);
setBody(0, message);
producer.send(message);
session.removeFailureListener(listener);
listener = new CountDownSessionFailureListener();
session.addFailureListener(listener);
log.info("restarting live node now");
liveServer.start();
assertTrue("expected a session failure", listener.getLatch().await(5, TimeUnit.SECONDS));
message = session.createMessage(true);
setBody(1, message);
producer.send(message);
session.removeFailureListener(listener);
listener = new CountDownSessionFailureListener();
session.addFailureListener(listener);
waitForBackup(sf, 10);
liveServer.crash();
assertTrue("expected a session failure", listener.getLatch().await(5, TimeUnit.SECONDS));
session.close();
wrapUpSessionFactory();
}
@Test
public void testAutoFailback() throws Exception {
createSessionFactory();
final CountDownLatch latch = new CountDownLatch(1);
ClientSession session = sendAndConsume(sf, true);
CountDownSessionFailureListener listener = new CountDownSessionFailureListener(latch);
session.addFailureListener(listener);
liveServer.crash();
assertTrue(latch.await(5, TimeUnit.SECONDS));
log.info(
"backup (nowLive) topology = "
+ backupServer
.getServer()
.getClusterManager()
.getDefaultConnection(null)
.getTopology()
.describe());
log.info("Server Crash!!!");
ClientProducer producer = session.createProducer(FailoverTestBase.ADDRESS);
ClientMessage message = session.createMessage(true);
setBody(0, message);
producer.send(message);
verifyMessageOnServer(1, 1);
session.removeFailureListener(listener);
final CountDownLatch latch2 = new CountDownLatch(1);
listener = new CountDownSessionFailureListener(latch2);
session.addFailureListener(listener);
log.info("******* starting live server back");
liveServer.start();
Thread.sleep(1000);
System.out.println("After failback: " + locator.getTopology().describe());
assertTrue(latch2.await(5, TimeUnit.SECONDS));
message = session.createMessage(true);
setBody(1, message);
producer.send(message);
session.close();
verifyMessageOnServer(0, 1);
wrapUpSessionFactory();
}
