Le 05/05/2016 16:11, Rainer Weikusat a écrit :
>I would not like to, for example, install apache and mod php and have
>it restart after it has crashed due to a crappy PHP application. I am
>of the opinion that is a big security risk.
But that's exactly what you get with apache (and mod_php) when running
it as UNIX(*) server: There'll be a number of pre-forked processes for
handling client requests and a built-in supervisor daemon for managing
'handler processes': Assuming one of these crashes, this will only
affect the client connection handled by this server process at this
time. Other processes will continue to handle requests unaffected. And
the supervisor process will fork a new handler process in case the crash
cause the number of idle server to drop below the configured minimum
(MinSpareServers).
The same will happen with any server launched through inetd.
Didier
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