How many child processes are you forking off? All systems I know of impose a limit in the number of children a process can have (except if it's owned by root). Some also limit the number of processes a user can have. The specific number varies by system.

If you are going over the limit, you'll need to impose a throttle. For example, if the number of children exceeds some high water mark, don't go into the accept, but do a blocking wait until the number drops.

In reply to Re: Understanding fork + wait by VSarkiss
in thread Understanding fork + wait by jplindstrom

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