gtully commented on a change in pull request #3863:
URL: https://github.com/apache/activemq-artemis/pull/3863#discussion_r760370371
##########
File path:
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/amqp/AmqpFlowControlTest.java
##########
@@ -130,6 +162,51 @@ public void
testAddressIsBlockedForOtherProdudersWhenFull() throws Exception {
assertTrue(addressSize >= MAX_SIZE_BYTES_REJECT_THRESHOLD);
}
+ @Test(timeout = 10000)
+ public void testSendHangsWhenBlockedAndNotAfterUnBlocked() throws Exception
{
+ Connection connection = createConnection(new
URI(singleCreditAcceptorURI.replace("tcp", "amqp")), null, null, null, true);
+ final Session session = connection.createSession(false,
Session.AUTO_ACKNOWLEDGE);
+ Destination d = session.createQueue(getQueueName());
+ final MessageProducer p = session.createProducer(d);
+
+ final CountDownLatch running = new CountDownLatch(1);
+ final CountDownLatch done = new CountDownLatch(1);
+
+ AddressControl addressControl =
ManagementControlHelper.createAddressControl(SimpleString.toSimpleString(getQueueName()),
mBeanServer);
+
+ assertTrue("blocked ok", addressControl.block());
+
+ // one credit
+ p.send(session.createBytesMessage());
+
+ // this send will block, no credit
+ new Thread(new Runnable() {
+ @Override
+ public void run() {
+ try {
+ running.countDown();
+ p.send(session.createBytesMessage());
+ } catch (JMSException ignored) {
+ } finally {
+ done.countDown();
+ }
+ }
+ }).start();
+
+ assertTrue(running.await(5, TimeUnit.SECONDS));
+
+ assertFalse(done.await(1, TimeUnit.SECONDS));
Review comment:
true
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