When compression is enabled for request/response, the jboss-ejb-client is sending a compressed request, but the application server is responding with an uncompressed response. On the server enabling TRACE on org.jboss.as.ejb3, we can see the server receives a compressed request TRACE [org.jboss.as.ejb3] (default task-5) Got message with header 0x1b on channel Channel ID 56b01772 (inbound) of Remoting connection TRACE [org.jboss.as.ejb3.invocation] (default task-5) Received a compressed message stream Client side, Enabling TRACE on the client side for org.jboss.ejb.client we see it is 0x5 where it should be 0x1b TRACE org.jboss.ejb.client.remoting.ChannelAssociation - Received message with header 0x5
Tomas Hofman <thofman> updated the status of jira WFLY-4173 to Coding In Progress
Upstream PR: https://github.com/wildfly/wildfly/pull/7053 This PR: https://github.com/jbossas/jboss-eap/pull/2183
Looks like this got stuck in POST state
Verified in EAP 6.4.0.ER3.