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Re: Should I care about this error message?
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Re: Should I care about this error message?


  • Subject: Re: Should I care about this error message?
  • From: Doug Wyatt <email@hidden>
  • Date: Wed, 27 Jul 2005 12:03:03 -0700

The message suggests that the client-side code of CoreMIDI is trying to register a mach port for communication with the server, but such a port already exists. That could happen if the server crashed and the client-side code attempts to recover, unsuccessfully.

I suspect ~/Library/Logs/CrashReporter/MIDIServer.crash.log will contain crash reports around the same time as the console log messages.

I've seen a number of MIDIServer crash reports from the wild, and well over 90% of them are in the code of a few misbehaving drivers.

Doug

--
Doug Wyatt
Core Audio, Apple

On Jul 27, 2005, at 3:13, Marco Hinic wrote:


In the console I see this occasionally.

No error message is being propagated in my code, so I suppose it's being
handled internally in Core Audio.


However some customers are complaining about loosing MIDI in my application.

Here is the message:


2005-07-27 12:08:31.052 ArKaos[258] CFLog (0): CFMessagePort:
bootstrap_register(): failed 1103 (0x44f), port = 0x62db, name = 'Apple
MIDI Client 258'
See /usr/include/servers/bootstrap_defs.h for the error codes.
2005-07-27 12:08:31.053 ArKaos[258] CFLog (99): CFMessagePortCreateLocal
(): failed to name Mach port (Apple MIDI Client 258)

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References: 
 >Should I care about this error message? (From: "Marco Hinic" <email@hidden>)

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