Yes.fm albums playback trigger errors after few files

[yyoyo]

When you listen to an album in Yes.fm, after few files, you have a Gstreamer error : "Can't read resource"
When you try to re-listen the same track and it works.

I did this test in logged mode.

Step to reproduce :
1. Open Elisa, log to Yes.FM
2. Go to a Yes.fm album
3. Play it (with "play all")

Expected result :
You can listen to the complete album

Current Result :
After few files, you have a Gstreamer error "Could not read resource". Try to play again the same file and it works.

[Olivier Tilloy (osomon)]

I can reproduce here (in logged in mode too). Here is the error I get on the console:

WARN MainThread default fév 02 10:59:34 Gstreamer Impossible d'ouvrir la ressource en lecture.:gstsouphttpsrc.c(916): gst_soup_http_src_parse_status (): /GstPlayBin:playbin2/GstSoupHTTPSrc:source:
500 Internal Server Error (elisa/plugins/poblesec/player_video.py:437)