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Re: How can I tell if a port is already being used?

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Re: How can I tell if a port is already being used?

Subject: Re: How can I tell if a port is already being used?
From: Mike Blaguszewski <email@hidden>
Date: Wed, 27 Dec 2006 15:26:35 -0500

On Dec 27, 2006, at 3:04 PM, Brian Stibi wrote:

Where can I find a meaningful representation of the UNIX-type errors.

`man 2 intro`, or look up "intro" in the Xcode doc window. Error 38 is listed as: 38 ENOTSOCK Socket operation on non-socket. Self-explanatory.

I would have expected EADDRINUSE, but maybe Apple's error propogation is sub-optimal here. Have you checked that sockPort is non-nil and sockFD isn't -1?

--
Mike Blaguszewski / Cocoa Hacker / Ambrosia Software, Inc.

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  >Re: How can I tell if a port is already being used? (From: Brian Stibi <email@hidden>)




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