Info server
info_server is actually smart sockets router, it collects messages from various sources, form new messages and sends them inaccording to the configuration file $CLON_PARMS/info_server/info_server.cfg.
To monitor its activity ipc_monitor command can be used, for example following command
java clonjava/ipc_monitor -a clasprod -t info_server -d /info_server/out/epics_server -dump
will dump all messages sent from info_server to the epics_server.