Icecast - Apr 2007 - Icecast 2.3.1 + Ezstream 0.4: Source keeps disconnecting

Hi,

I'm running Icecast 2.3.1/Ezstream 0.4.  Ezstream is set up to decode mp3s
and encode to ogg in a loop (ie <stream_once> is set to "0"). 
While running
the setup my source is constantly dropped within a 12 hour period - my logs
show that an "End of Stream" has occurred.  

If I run the same setup using longer mp3s (ie mp3s which are about an hour
in length), I don't have the source disconnect.

I'm kinda puzzled as to what might cause this.

Thanks if you can shed some light on this.

Mike

=========================================================================
54055 [2007-04-11  14:20:51] DBUG format-vorbis/initiate_flush adding EOS
packet
54056 [2007-04-11  14:20:51] DBUG format-vorbis/get_buffer_finished flushing
page
54057 [2007-04-11  14:20:51] DBUG format-vorbis/get_buffer_finished flushing
page
54058 [2007-04-11  14:20:51] DBUG format-ogg/format_ogg_free_headers
releasing header pages
54059 [2007-04-11  14:20:51] INFO source/get_next_buffer End of Stream
/stream.ogg
54060 [2007-04-11  14:20:51] INFO source/source_shutdown Source
"/stream.ogg" exiting
54061 [2007-04-11  14:20:51] DBUG source/source_clear_source clearing source
"/stream.ogg"
54062 [2007-04-11  14:20:51] DBUG format-ogg/format_ogg_free_headers
releasing header pages
54063 [2007-04-11  14:20:51] DBUG format-ogg/free_ogg_codecs freeing codecs
54064 [2007-04-11  14:20:51] DBUG format-vorbis/vorbis_codec_free freeing
vorbis codec 
54065 [2007-04-11  14:20:51] DBUG source/source_free_source freeing source
"/stream.ogg"
54066 [2007-04-11  14:20:51] DBUG yp/yp_remove release /stream.ogg on YP
http://dir.xiph.org/cgi-bin/yp-cgi
54067 [2007-04-11  14:20:51] INFO yp/do_yp_remove clearing up YP entry for
/stream.ogg 
54068 [2007-04-11  14:20:52] DBUG stats/process_source_event delete source
node /stream.ogg
54069 [2007-04-11  14:20:52] DBUG stats/modify_node_event update node
clients (1)
54070 [2007-04-11  14:20:52] DBUG stats/modify_node_event update node
clients (0)
54071 [2007-04-11  14:20:52] DBUG stats/modify_node_event update node
sources (0)
54072 [2007-04-11  14:20:52] DBUG yp/send_to_yp YP remove at
http://dir.xiph.org/cgi-bin/yp-cgi succeeded
54073 [2007-04-11  14:20:52] DBUG yp/delete_marked_yp removed /stream.ogg
from YP server http://dir.xiph.org/cgi-bin/yp-cgi