R. Dresens wrote: > I'm currently writing an application that will be able to 'auto > subscribe' itself to a certain sequencer client when that client > becomes available to the system. I want (for example) to be able to > plug in a USB MIDI interface, and when I do that then my application > detects this and does a subscription on it, just like aconnect would > do. > > A possible solution is polling; every second or so, i could generate a > list of clients with snd_seq_query_next_client and look for a certain > client name (libpcre comes to mind here;), but I was wondering if there > is a better solution? ..in other words, is it possible to get such > events from the system in a similar way like one would receive regular > MIDI events? Subscribe to SND_SEQ_CLIENT_SYSTEM:SND_SEQ_PORT_SYSTEM_ANNOUNCE. Try "aseqdump -p 0:1" to see what events you get. HTH Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
