if (err < 0) {
if (err == -EINTR) continue;
if (err == -EAGAIN) break;
+ if (err == -ENOSPC) {
+ fprintf(stderr, "snd_seq_event_input: Some events were lost.\n");
+ continue;
+ }
fprintf(stderr, "snd_seq_event_input: %s\n", snd_strerror(err));
return;
}
void MIDIMapper::subscribe_to_port_lock_held(snd_seq_t *seq, const snd_seq_addr_t &addr)
{
- // Client 0 is basically the system; ignore it.
- if (addr.client == 0) {
+ // Client 0 (SNDRV_SEQ_CLIENT_SYSTEM) is basically the system; ignore it.
+ // MIDI through (SNDRV_SEQ_CLIENT_DUMMY) echoes back what we give it, so ignore that, too.
+ if (addr.client == 0 || addr.client == 14) {
return;
}