Hi Sergey, You're right - it's not important. In response to JBREM-690 I had ServerSocketWrapper.close() write a couple of bytes which tell the client side of the connection that the server side is closing. But if the client side closes first, then the server side can't write those bytes. I guess it's kind of annoying though, so I'll reduce the log level to TRACE. Maybe I'll just take it out altogether. -Ron View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047784#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...