public void testConnectionRecoveryWithDisabledTopologyRecovery()
throws IOException, InterruptedException, TimeoutException {
AutorecoveringConnection c = newRecoveringConnection(true);
Channel ch = c.createChannel();
String q = "java-client.test.recovery.q2";
ch.queueDeclare(q, false, true, false, null);
ch.queueDeclarePassive(q);
assertTrue(c.isOpen());
try {
CountDownLatch shutdownLatch = prepareForShutdown(c);
CountDownLatch recoveryLatch = prepareForRecovery(c);
Host.closeConnection(c);
wait(shutdownLatch);
wait(recoveryLatch);
assertTrue(c.isOpen());
ch.queueDeclarePassive(q);
fail("expected passive declaration to throw");
} catch (java.io.IOException e) {
// expected
} finally {
c.abort();
}
}
public void testBasicAckAfterChannelRecovery()
throws IOException, InterruptedException, TimeoutException {
final AtomicInteger consumed = new AtomicInteger(0);
int n = 5;
final CountDownLatch latch = new CountDownLatch(n);
Consumer consumer =
new DefaultConsumer(channel) {
@Override
public void handleDelivery(
String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body)
throws IOException {
try {
if (consumed.intValue() > 0 && consumed.intValue() % 4 == 0) {
CountDownLatch recoveryLatch = prepareForRecovery(connection);
Host.closeConnection((AutorecoveringConnection) connection);
ConnectionRecovery.wait(recoveryLatch);
}
channel.basicAck(envelope.getDeliveryTag(), false);
} catch (InterruptedException e) {
// ignore
} finally {
consumed.incrementAndGet();
latch.countDown();
}
}
};
String q = channel.queueDeclare().getQueue();
channel.basicConsume(q, consumer);
AutorecoveringConnection publishingConnection = newRecoveringConnection(false);
Channel publishingChannel = publishingConnection.createChannel();
for (int i = 0; i < n; i++) {
publishingChannel.basicPublish("", q, null, "msg".getBytes());
}
wait(latch);
publishingConnection.abort();
}
