[pulseaudio-discuss] PA_SUBSCRIPTION_EVENT_REMOVE in PulseAudio

Stanley Cai stanley.w.cai at gmail.com
Wed Jul 30 07:15:50 PDT 2008

On Sun, Jul 27, 2008 at 05:01:48PM +0200, Lennart Poettering wrote:
> On Wed, 23.07.08 16:27, Stanley Cai (stanley.w.cai at gmail.com) wrote:
> The subscription logic is for asynchronous notification. It's purely
> informational, you may not use it to interfere with the normal state
> logic of the core.
the remove/unlink event has no enough information. :) I think the new 
event is very close to HOOK_XXX_POST functions.

> I think you are looking for the hooks defined in pa_core->hooks[]. 
> They allow you to install hook functions at several places that can be 
> used to modify the normal behaviour of the core.
> See modules/module-rescue-streams.c for an example how to use that.
This is exactly what I need. I have changed the code to use hook 
callbacks. Thanks.

Best regards,

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