- XBT_INFO("Hello!");
- MSG_process_sleep(10.0);
- XBT_INFO("OK, goodbye now.");
+ XBT_INFO("Hello! I go to sleep.");
+ MSG_process_on_exit(my_onexit, NULL);
+
+ MSG_process_sleep(xbt_str_parse_int(argv[1], "sleeper process expects an integer parameter but got %s"));
+ XBT_INFO("Done sleeping.");