[ https://issues.redhat.com/browse/WFLY-13956?page=com.atlassian.jira.plugi... ] Cheng Fang updated WFLY-13956: ------------------------------ Description: When upgrading jboss-ejb-client to version 4.0.35.Final, we noticed some WildFly CI jobs sometimes hang when running {{TwoConnectorsEJBFailoverTestCase}}, causing 100+ (e.g., 466) tests to fail: {code} RemoteElytronSingleSignOnTestCase.testSessionTimeoutDestroysSSOorg.jboss.as.test.clustering.cluster.sso.remote RemoteElytronSingleSignOnTestCase.testFormAuthSingleSignOnorg.jboss.as.test.clustering.cluster.sso.remote RemoteElytronSingleSignOnTestCase.testNoAuthSingleSignOnorg.jboss.as.test.clustering.cluster.sso.remote RemoteSingleSignOnTestCase.testSessionTimeoutDestroysSSOorg.jboss.as.test.clustering.cluster.sso.remote RemoteSingleSignOnTestCase.testFormAuthSingleSignOnorg.jboss.as.test.clustering.cluster.sso.remote RemoteSingleSignOnTestCase.testNoAuthSingleSignOnorg.jboss.as.test.clustering.cluster.sso.remote CoarseHotRodPersistenceWebFailoverTestCase.testGracefulUndeployFailoverorg.jboss.as.test.clustering.cluster.web.remote CoarseHotRodPersistenceWebFailoverTestCase.testNonPrimaryOwnerorg.jboss.as.test.clustering.cluster.web.remote CoarseHotRodPersistenceWebFailoverTestCase.testGracefulSimpleFailoverorg.jboss.as.test.clustering.cluster.web.remote CoarseHotRodSessionActivationTestCase.testorg.jboss.as.test.clustering.cluster.web.remote CoarseHotRodWebFailoverTestCase.testGracefulUndeployFailoverorg.jboss.as.test.clustering.cluster.web.remote CoarseHotRodWebFailoverTestCase.testNonPrimaryOwnerorg.jboss.as.test.clustering.cluster.web.remote CoarseHotRodWebFailoverTestCase.testGracefulSimpleFailoverorg.jboss.as.test.clustering.cluster.web.remote CoarseTransactionalHotRodWebFailoverTestCase.testGracefulUndeployFailoverorg.jboss.as.test.clustering.cluster.web.remote CoarseTransactionalHotRodWebFailoverTestCase.testNonPrimaryOwnerorg.jboss.as.test.clustering.cluster.web.remote CoarseTransactionalHotRodWebFailoverTestCase.testGracefulSimpleFailoverorg.jboss.as.test.clustering.cluster.web.remote FineHotRodPersistenceWebFailoverTestCase.testGracefulUndeployFailoverorg.jboss.as.test.clustering.cluster.web.remote {code} was: When upgrading jboss-ejb-client to version 4.0.35.Final, we noticed some WildFly CI jobs sometimes hang when running {{TwoConnectorsEJBFailoverTestCase}}, causing 100+ (e.g., 466) tests to fail: {{RemoteElytronSingleSignOnTestCase.testSessionTimeoutDestroysSSOorg.jboss.as.test.clustering.cluster.sso.remote}} {{RemoteElytronSingleSignOnTestCase.testFormAuthSingleSignOnorg.jboss.as.test.clustering.cluster.sso.remote}} {{RemoteElytronSingleSignOnTestCase.testNoAuthSingleSignOnorg.jboss.as.test.clustering.cluster.sso.remote}} {{RemoteSingleSignOnTestCase.testSessionTimeoutDestroysSSOorg.jboss.as.test.clustering.cluster.sso.remote}} {{RemoteSingleSignOnTestCase.testFormAuthSingleSignOnorg.jboss.as.test.clustering.cluster.sso.remote}} {{RemoteSingleSignOnTestCase.testNoAuthSingleSignOnorg.jboss.as.test.clustering.cluster.sso.remote}} {{CoarseHotRodPersistenceWebFailoverTestCase.testGracefulUndeployFailoverorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseHotRodPersistenceWebFailoverTestCase.testNonPrimaryOwnerorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseHotRodPersistenceWebFailoverTestCase.testGracefulSimpleFailoverorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseHotRodSessionActivationTestCase.testorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseHotRodWebFailoverTestCase.testGracefulUndeployFailoverorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseHotRodWebFailoverTestCase.testNonPrimaryOwnerorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseHotRodWebFailoverTestCase.testGracefulSimpleFailoverorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseTransactionalHotRodWebFailoverTestCase.testGracefulUndeployFailoverorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseTransactionalHotRodWebFailoverTestCase.testNonPrimaryOwnerorg.jboss.as.test.clustering.cluster.web.remote}} {{CoarseTransactionalHotRodWebFailoverTestCase.testGracefulSimpleFailoverorg.jboss.as.test.clustering.cluster.web.remote}} {{FineHotRodPersistenceWebFailoverTestCase.testGracefulUndeployFailoverorg.jboss.as.test.clustering.cluster.web.remote}} -- This message was sent by Atlassian Jira (v7.13.8#713008)