* waiting for a connection
@ 2021-08-09 7:27 folkert
2021-08-12 11:59 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: folkert @ 2021-08-09 7:27 UTC (permalink / raw)
To: alsa-devel
Hi,
When I create an ALSA MIDI port, is it possible (how?) to wait for
someone to connect to it/map it to an other port?
This would allow me to only allocate extra resources when needed (in my
case: connect to ipmidi-peer (in unicast mode)).
regards
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: waiting for a connection
2021-08-09 7:27 waiting for a connection folkert
@ 2021-08-12 11:59 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2021-08-12 11:59 UTC (permalink / raw)
To: folkert; +Cc: alsa-devel
On Mon, 09 Aug 2021 09:27:12 +0200,
folkert wrote:
>
> Hi,
>
> When I create an ALSA MIDI port, is it possible (how?) to wait for
> someone to connect to it/map it to an other port?
For rawmidi, there is no such a feature.
For ALSA sequencer, you can watch the subscription notifications, at
least.
Takashi
>
> This would allow me to only allocate extra resources when needed (in my
> case: connect to ipmidi-peer (in unicast mode)).
>
>
> regards
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-08-09 7:27 waiting for a connection folkert
2021-08-12 11:59 ` Takashi Iwai
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