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Re: Problems listening on a privileged port

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Re: Problems listening on a privileged port

Subject: Re: Problems listening on a privileged port
From: Quinn <email@hidden>
Date: Wed, 3 Oct 2007 09:25:16 +0100

At 19:30 -0700 2/10/07, Duane Murphy wrote:

Heh, then you did something wrong. The file descriptor will almost
certainly have a different number. Usually the tool file descriptor will
be low because you haven't opened many files, but the descriptor in the
application will be a higher number.

Yep. You can use <x-man-page://8/lsof> to verify the descriptor passing. After getting the descriptor back from the tool, stop your application in the debugger and use lsof to see what it is actually referencing; and look to see if there /is/ a descriptor referencing the correct thing.

S+E
--
Quinn "The Eskimo!"                    <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
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References:  
  >Problems listening on a privileged port (From: Kent Sorensen <email@hidden>)
  >Re: Problems listening on a privileged port (From: "Duane Murphy" <email@hidden>)




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