Re: OS X CFM Open Transport loopback?
Re: OS X CFM Open Transport loopback?
- Subject: Re: OS X CFM Open Transport loopback?
- From: Josh Graessley <email@hidden>
- Date: Thu, 21 Mar 2002 14:13:18 -0800
On 3/21/02 1:32 PM, "Michael Swan" <email@hidden> wrote:
>
Hi,
>
>
I'm pretty sure I remember some note on this list recently
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about IP loopback addresses not working when using the Open
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Transport shim within a OS X Carbon-CFM application. Of course,
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the list archive search mechanism is down at the moment :-(
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(http://www.lists.apple.com/search)
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so I can't search for this topic.
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>
I'm trying to communicate between an UNIX OS X application
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and a Carbon-CFM application on the same machine. I can
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successfully send UDP packets from the UNIX app to the CFM app.
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I can also successfully send packets to to the UNIX app
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from the same UNIX app. However, when I try to send packets
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from the CFM app to the UNIX app, via either the loopback
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address (127.0.0.1) or the machine's actual IP addresss, the
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UNIX app never sees the packets. These apps are running on
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OS X 10.1.2.
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>
Is this a known problem? Is there a workaround?
This is only a problem if your Carbon app is running in Classic. If it's
running in classic, use the shared ip address instead of 127.0.0.1.
-josh
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