If a child process terminates, all other child processes are terminated and then all child processes, including the terminated one, are restarted.
If a child process terminates, all other child processes are terminated and then all child processes, including the terminated one, are restarted.
如果一个子进程终止了,其它子进程全部被终止。然后所有子进程，包括终止了的那个，全部重启。