8.8.3 Setting up a timeout lock for CTM daemon
If an error occurs in the J2EE server corresponding to the CTM daemon, timeouts will occur in the requests sent by the CTM daemon. If you continue the operation in this state, the CTM daemon will continue to send requests to the J2EE server in which the trouble occurred, and therefore, the timeout will occur in the request.
To handle this, you can set up the timeout lock in the CTM daemon. The timeout lock is a functionality to lock the schedule queue of a CTM daemon when request timeouts occur more frequently than the timeout frequency specified for a fixed period of time. Thus, no more requests are received by the CTM daemon in which the trouble occurred, and the requests are received by other CTM daemons. This leads to the distribution of requests to a J2EE server running normally.