On Tue, Dec 24, 2002 at 11:29:10AM -0700, Nate Haggard wrote:

> >>We recently upgraded to AOLserver 3.5.1 from 3.4.2.  3.5.1 behaves
> >>strangely.  The first odd thing is that there is only one nsd process
> >>instead of a seperate nsd8x process for every thread like in 3.4.2.  The

> There is still only one nsd process running.  Should there only be one
> nsd process when I am running mulptiple threads?!  I am used to having a
> seperate nsd8x process for every connection and thread.

No, actually you're not.  AOLserver always has exactly one process.
It is a single process multi-threaded (and pre-threaded, if you
configure it that way) server, unlike Apache which is (pre-2.0 anyway)
a pre-forking multi-process server.  Linux often shows each separate
thread in its ps output, rather than only showing each process.  I
think this is ultimately due to some differences in how threading is
implemented in the Linux kernel, but I'm not sure.  Regardless, the
important thing is that a running AOLserver only ever has one process,
no matter what ps shows you.  And unless I'm missing something, you
should also see no difference in what ps shows you between 3.5.1 and
3.4.2.

--
Andrew Piskorski <[EMAIL PROTECTED]>
http://www.piskorski.com

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