[jboss-jira] [JBoss JIRA] (WFLY-12054) Intermittent failures in WebsocketApplicationScopedTestCase

Intermittent failures in WebsocketApplicationScopedTestCase ----------------------------------------------------------- Key: WFLY-12054 URL: https://issues.jboss.org/browse/WFLY-12054 Project: WildFly Issue Type: Bug Components: CDI / Weld, Test Suite Reporter: Brian Stansberry Assignee: Marek Marusic Priority: Major https://ci.wildfly.org/project.html?projectId=WF_PullRequest&buildTyp... Problem is this: {code} try (Session session = ContainerProvider.getWebSocketContainer().connectToServer(Client.class, uriUser1)) { //Wait until the client is initialized e.q. the OnOpen is executed Thread.sleep(10); Assert.assertTrue(queues.size() > 0); {code} That kind of pattern of a short sleep followed by an assert is not reliable. This should loop checking periodically and only fail after an appropriate amount of time has passed. Unless that amount of time is relevant to what's being tested it should be a long time, 20 secs min, with TimeoutUtil.adjust used.