// bug 26552
public void testServerNamedTransientAutoDeleteQueueAndBindingRecovery()
throws IOException, InterruptedException, TimeoutException {
String x = "tmp-fanout";
Channel ch = connection.createChannel();
ch.exchangeDelete(x);
ch.exchangeDeclare(x, "fanout");
String q = ch.queueDeclare("", false, false, true, null).getQueue();
final AtomicReference<String> nameBefore = new AtomicReference<String>(q);
final AtomicReference<String> nameAfter = new AtomicReference<String>();
final CountDownLatch listenerLatch = new CountDownLatch(1);
((AutorecoveringConnection) connection)
.addQueueRecoveryListener(
new QueueRecoveryListener() {
@Override
public void queueRecovered(String oldName, String newName) {
nameBefore.set(oldName);
nameAfter.set(newName);
listenerLatch.countDown();
}
});
ch.queueBind(nameBefore.get(), x, "");
restartPrimaryAndWaitForRecovery();
expectChannelRecovery(ch);
ch.confirmSelect();
ch.exchangeDeclare(x, "fanout");
ch.basicPublish(x, "", null, "msg".getBytes());
waitForConfirms(ch);
AMQP.Queue.DeclareOk ok = ch.queueDeclarePassive(nameAfter.get());
assertEquals(1, ok.getMessageCount());
ch.queueDelete(nameAfter.get());
ch.exchangeDelete(x);
}
private void expectExchangeRecovery(Channel ch, String x)
throws IOException, InterruptedException, TimeoutException {
ch.confirmSelect();
String q = ch.queueDeclare().getQueue();
final String rk = "routing-key";
ch.queueBind(q, x, rk);
ch.basicPublish(x, rk, null, "msg".getBytes());
waitForConfirms(ch);
ch.exchangeDeclarePassive(x);
}
private void expectQueueRecovery(Channel ch, String q)
throws IOException, InterruptedException, TimeoutException {
ch.confirmSelect();
ch.queuePurge(q);
AMQP.Queue.DeclareOk ok1 = declareClientNamedQueue(ch, q);
assertEquals(0, ok1.getMessageCount());
ch.basicPublish("", q, null, "msg".getBytes());
waitForConfirms(ch);
AMQP.Queue.DeclareOk ok2 = declareClientNamedQueue(ch, q);
assertEquals(1, ok2.getMessageCount());
}
private Channel doCreateBareChannel(
ChannelCachingConnectionProxy connection, boolean transactional) {
Channel channel = connection.createBareChannel(transactional);
if (this.publisherConfirms) {
try {
channel.confirmSelect();
} catch (IOException e) {
logger.error("Could not configure the channel to receive publisher confirms", e);
}
}
if (this.publisherConfirms || this.publisherReturns) {
if (!(channel instanceof PublisherCallbackChannelImpl)) {
channel = new PublisherCallbackChannelImpl(channel);
}
}
if (channel != null) {
channel.addShutdownListener(this);
}
return channel;
}
// bug 26552
public void testClientNamedTransientAutoDeleteQueueAndBindingRecovery()
throws IOException, InterruptedException, TimeoutException {
String q = UUID.randomUUID().toString();
String x = "tmp-fanout";
Channel ch = connection.createChannel();
ch.queueDelete(q);
ch.exchangeDelete(x);
ch.exchangeDeclare(x, "fanout");
ch.queueDeclare(q, false, false, true, null);
ch.queueBind(q, x, "");
restartPrimaryAndWaitForRecovery();
expectChannelRecovery(ch);
ch.confirmSelect();
ch.queuePurge(q);
ch.exchangeDeclare(x, "fanout");
ch.basicPublish(x, "", null, "msg".getBytes());
waitForConfirms(ch);
AMQP.Queue.DeclareOk ok = ch.queueDeclare(q, false, false, true, null);
assertEquals(1, ok.getMessageCount());
ch.queueDelete(q);
ch.exchangeDelete(x);
}
@Override
protected boolean publishImpl(
TransportMessageBundle bundle, TransportPublishProperties properties)
throws IOException, TimeoutException, InterruptedException {
AMQPPublishProperties publishProperties = (AMQPPublishProperties) properties;
AMQPMessageBundle messageBundle = (AMQPMessageBundle) bundle;
if (publishProperties.isConfirmEnabled()) {
channel.confirmSelect();
}
channel.basicPublish(
publishProperties.getExchange(),
publishProperties.getRoutingKey(),
messageBundle.getBasicProperties(),
messageBundle.getBody());
if (publishProperties.isConfirmEnabled()) {
return channel.waitForConfirms(publishProperties.getTimeout());
}
return true;
}
