[Savonet-users] Input.harbor live input error

[Serg M. <bra...@ra...>]

I have a live input like this:

# A live source
live = input.harbor("radio",port=8088,password="hackme")

All works fine (it streams a playlist + a live DJ when he is presented to the SHOUTcast server). But when I try to output the live source to the file, I have "[stderr:3] strange error flushing buffer".
I use Liquidsoap 1.1.1 on Ubuntu 14.04 server (Liquidsoap was installed from Ubuntu repository, apt-get install liquidsoap, I have not made any changes) 

>From the .liq:

# Write live source to the file when connects
output.file(%mp3, "/var/radio/records/myradio-%d-%m-%Y_%H-%M-%S.mp3", live,
fallible=true)

>From the .log:

2015/03/13 14:59:54 [harbor:3] Adding mountpoint '/radio' on port 8088
2015/03/13 14:59:54 [music:3] Loading playlist...
2015/03/13 14:59:54 [music:3] Playlist is a directory.
2015/03/13 14:59:54 [music:3] Successfully loaded a playlist of 3 tracks.
2015/03/13 14:59:54 [single_4757:3] Prepared "/var/radio/security/music.mp3" (RID 0).
2015/03/13 14:59:54 [output(dot)shoutcast:3] Connecting mount / for source@localhost...
2015/03/13 14:59:54 [decoder:3] Method "MAD" accepted "/var/radio/music/2.mp3".
2015/03/13 14:59:54 [output(dot)shoutcast:3] Connection setup was successful.
2015/03/13 14:59:54 [threads:3] Created thread "wallclock_main" (1 total).
2015/03/13 14:59:54 [clock.wallclock_main:3] Streaming loop starts, synchronized with wallclock.
2015/03/13 14:59:54 [fallback_4763:3] Switch to single_4757.
2015/03/13 14:59:54 [music:3] Prepared "/var/radio/music/2.mp3" (RID 2).
2015/03/13 14:59:54 [fallback_4763:3] Switch to music with transition.
2015/03/13 14:59:54 [output(dot)shoutcast:3] Metadata update may have failed with error: bad answer
2015/03/13 14:59:54 [/var/radio/records/bezdelniki-%d-%m-%Y_%H-%M-%S(dot)mp3:3] Source failed (no more tracks) stopping output...
2015/03/13 14:59:54 [stderr:3] strange error flushing buffer ... 
2015/03/13 14:59:54 [stderr:3] strange error flushing buffer ... 
2015/03/13 14:59:54 [output(dot)shoutcast:3] Metadata update may have failed with error: bad answer


What can it be? How to output a live source (input.harbor) to an mp3 file correctly?
Thank you