Hi I use jboss messaging 1.4.0.CR1. I somtimes get this message in the log: | 2007-10-03 09:42:47,977 ERROR [WorkerThread#12[10.36.7.203:51469]] [org.jboss.remoting.transport.socket.ServerThread] Worker thread initialization failure | java.io.IOException: Can not read data for version 255. Supported versions: 1,2,22 | at org.jboss.remoting.transport.socket.ServerThread.versionedRead(ServerThread.java:660) | at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:530) | at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:369) | at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:165) | | | any ideas what that can be ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4091114#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...