(bump) In case this email didn't get noticed. On Tue, Mar 12, 2013 at 6:17 PM, Nishant Rodrigues <nishantjr at gmail.com> wrote: > Hi, > > I noticed a few issues with the pjmedia alsa audio device. > I've fixed it in the atttached patch. > > - Earlier an error (stream was suspended, interrupt, unknown) would > lead to a busy wait, maxing out the CPU. > - EPIPE, ESTRPIPE, EINTR and EAGAIN are handled by snd_pcm_recover. > - Other errors are ignored and we sleep for 100ms before snd_pcm_prepar-ing the > device and trying again. This is probably not the best way - we need an error > callback to handle things like devices being unplugged etc. > - The snd_pcm_prepare seems to recover from alsa 'Unknown error' returned by > alsa in snd_pcm_readi/writei. > > > Thanks
