Debugging / Logging from AudioServerPlugIn
Debugging / Logging from AudioServerPlugIn
- Subject: Debugging / Logging from AudioServerPlugIn
- From: Seth Willits <email@hidden>
- Date: Thu, 23 Apr 2015 17:04:46 -0700
Two things:
1) I can manage to get the debugger to attach to coreaudiod, but it never stops on any breakpoints.
I've read the past mailing list threads on debugging, for example
https://groups.google.com/d/msg/coreaudio-api/g5TrSW4hJFw/W6S8SZu7NE0J
The debugger attaches as root when coreaudiod fires up, and I can pause the debugger and see the threads etc, but it never breaks on the breakpoints I have set in any of the functions in the AudioServerPlugIn which I know are being called. For example NullAudio_Create and NullAudio_QueryInterface in the Apple sample project.
2) I can't get any messages to show up in the system log. I've tried syslog and asl_log_message at variously increasingly critical log levels, and none of the messages show up in Console despite knowing that these functions are getting called.
Between the two of these problems, I can't even begin to debug anything. Suggestions?
--
Seth Willits
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