Re: [LAD] [Jack-Devel] more jack/qjackctl madness : some comments

From: Stéphane Letz <letz@email-addr-hidden>
Date: Tue May 19 2009 - 12:34:56 EEST

Le 19 mai 09 à 11:29, Sampo Savolainen a écrit :

> Quoting "Fons Adriaensen" <fons@email-addr-hidden>:
>
>> I would have no objection if you added e.g.
>>
>> jack_client_open_via_dbus()
>
> How is the application supposed to know whether the user wants to use
> dbus or not?
>
>> leaving the original call as it is.
>
> I agree with Stephanes' 5):
>
> An implementation where dbus and "classic" coexist in a single build
> is the only way to go. The user environment would somehow tell jack
> whether the user wants to use dbus or not. (In fact, I'd argue this
> path should've been chosen from the start.)
>
> Say for example "the file ~/.jack-classic exists" or "environment
> variable JACK_COMMUNICATION=DBUS". Or a system wide configuration:
> "/etc/jackd/configuration says OSC is enabled".
>
> I agree with Nedko that this is not a change in the API. This is a
> change in the implementation of the API. There's a huge difference as
> we all know. We would run into all kinds of trouble if we would make
> client software responsible for choosing the server communication
> model. Hence the implementation was changed, not the API...
>
>
> Is there anything really difficult here? Just make everyone live
> happily together.

First we have to get a consensus on this "runtime choice of auto-start
strategy", then we'll have to find the best way to implement it.

Stephane
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Received on Tue May 19 16:15:02 2009

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