Hi Doychin, Remoting, in its current form doesn't know about transactions. But the fact that SocketServerInvoker.IdleTimeoutTask is killing ServerThreads during invocations is bug, regardless of the presence of transactions. I've created JBREM-1107 "SocketServerInvoker.IdleTimeoutTask interrupts ServerThreads during long invocation". In the meantime, the workaround would be, of course, to increase the value of the "idleTimeout" parameter. "doychin" wrote : | For 2.4 I see that all calls to shutdown and unblock method are commented and replaced just with call to shutdown later in the code. | Yes, for Remoting 2.4 I reorganized somewhat the relationship between ServerThread and SocketServerInvoker. -Ron View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214414#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...