Description of problem: If the client use authentication and the passwords is really long, the SASL request or kerberos ticket is huge the attempt will fail. In the same environment authentication for other users work correct. The shown message within the server log is TRACE [org.jboss.remoting.remote.connection handleEvent] (Remoting "gravity" read-1) Connection error detail: java.io.IOException: Received an invalid message length of 11857 at org.xnio.channels.FramedMessageChannel.receive(FramedMessageChannel.java:106) [xnio-api-3.0.15.GA-redhat-1.jar:3.0.15.GA-redhat-1] at org.jboss.remoting3.remote.ServerConnectionOpenListener$Initial.handleEvent(ServerConnectionOpenListener.java:229) [jboss-remoting-3.3.6.Final-redhat-1.jar:3.3.6.Final-redhat-1] Actual results: User with such large login parameters are not working Additional info: Set larger buffer size with org.jboss.remoting3.RemotingOptions.RECEIVE_BUFFER_SIZE org.jboss.remoting3.RemotingOptions.SEND_BUFFER_SIZE will not help
Verified with EAP 6.4.17.CP.CR3
Released on 2017-09-05 as part of the EAP 6.4.17 release.