[Pianod] Pianod downloader, libao boot issues

[pi.gonewest at xoxy.net]

On Tue, May 7, 2013 at 6:21 PM, Perette Barella - perette at barella.org wrote:

> Re: boot-time issues
> pianod-ao-test.tar.gz is in the Devel downloads.  It's 144+some code to
> check the audio device is there before starting the player thread, then
> reinitialize libao if it's not.  Let me know if that fixes the boot-up
> problems with the libao default device, if so there's a bit more work to
> make it work with other devices.



I compiled the "pianod-ao-test" version, installed, and rebooted with the
same init.d/pianod script as last night.  No difference.

$ nc 10.0.0.18 4445
200 Connected
100 pianod 144. Welcome!
141 Volume: 0
108 No station selected
103 Stopped
user admin admin
132 admin signed in
200 Success
136 Privileges: admin owner service influence tuner
status
204 No data or end of data
103 Stopped
108 No station selected
select station madonna
132 admin selected the station: Madonna
109 SelectedStation: station Madonna
200 Success
play
200 Success
132 admin resumed playback
133 Retrieved new playlist
105 Track playback complete
500 Internal server error: Player error
108 No station selected
103 Stopped


I finally figured out a way to redirect stderr/stdout to a file, here's
what I see.

2013-05-08 05:48:54: No user data found.  Creating admin user.
fb_setup_ip6_socket: socket: Address family not supported by protocol
2013-05-08 05:48:56: 132 startscript has disconnected

2013-05-08 05:50:28: 132 admin signed in

2013-05-08 05:50:34: 132 admin selected the station: Madonna

2013-05-08 05:50:36: 132 admin resumed playback

Home directory / not ours.
W: [pulseaudio] core-util.c: Failed to open configuration file
'//.pulse//daemon.conf': Permission denied
W: [pulseaudio] daemon-conf.c: Failed to open configuration file:
Permission denied
ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.front
ALSA lib pcm_hw.c:1401:(_snd_pcm_hw_open) Invalid value for card
2013-05-08 05:50:38: Cannot open audio device default/default/default,
trying default

ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.front
ALSA lib pcm_hw.c:1401:(_snd_pcm_hw_open) Invalid value for card
2013-05-08 05:50:38: Cannot open audio device



but again, if I simply stop/start the daemon:

$ nc 10.0.0.18 4445
200 Connected
100 pianod 144. Welcome!
141 Volume: 0
108 No station selected
103 Stopped
user admin admin
132 admin signed in
200 Success
136 Privileges: admin owner service influence tuner
select station madonna
132 admin selected the station: Madonna
109 SelectedStation: station Madonna
200 Success
play
200 Success
132 admin resumed playback
133 Retrieved new playlist
111 ID:
55dd318639fcc490596b45ce9feafa5d8dff42684e2e4950604330f71e285a4ca0a712652bf5813c797a321c2c8d0dfbc32ce9f8e0513bec
112 Album: The Sweet Escape (Explicit)
113 Artist: Gwen Stefani
114 Title: The Sweet Escape
118 CoverArt:
http://cont-sjl-1.pandora.com/images/public/amz/8/1/1/4/602517144118_500W_496H.jpg
115 Station: Madonna
116 Rating: neutral
117 SeeAlso:
http://www.pandora.com/gwen-stefani/sweet-escape-explicit/sweet-escape?dc=232&ad=1:45:1:91202::0:0:0:0:803:003:CA:06037:0:0:0:0
120 UserRating: neutral
101 00:00/04:06/-04:05 Playing
stop
132 admin stopped the player
108 No station selected
200 Success

and the stderr log in this case:

2013-05-08 05:55:04: No user data found.  Creating admin user.
fb_setup_ip6_socket: socket: Address family not supported by protocol
2013-05-08 05:55:06: 132 startscript has disconnected

2013-05-08 05:55:23: 132 admin signed in

2013-05-08 05:55:34: 132 admin selected the station: Madonna

2013-05-08 05:55:36: 132 admin resumed playback

Home directory /root not ours.
W: [pulseaudio] core-util.c: Failed to open configuration file
'/root/.pulse//daemon.conf': Permission denied
W: [pulseaudio] daemon-conf.c: Failed to open configuration file:
Permission denied
ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.front
2013-05-08 05:56:17: 132 admin stopped the player


All this business about /root/.pulse permission denied is because I'm
passing "-n pi".    So I'll undo that next and try again.
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