[mythtv] live-tv problems with current cvs

[Steven]

Saw a few commits so I checked to see if this fixed the live-tv buffer
full problem.
Starting live-tv I get a lot of pre-buffer pauses and after changing
channel the RemoteFile::Read() failed in RingBuffer::safe_read() appears
in the logfiles. Tell me if I have to send in a backtrace for this.

Steven
---------
Frontend log :

2005-04-11 18:38:28.576 Connecting to backend server: 10.0.0.2:6543 (try
1 of 5)2005-04-11 18:38:28.584 Using protocol version 15
2005-04-11 18:38:28.617 Using protocol version 15
2005-04-11 18:38:31.035 Opening audio device '/dev/dsp'.
2005-04-11 18:38:31.035 Opening OSS audio device '/dev/dsp'.
2005-04-11 18:38:31.082 Using XV port 65
2005-04-11 18:38:34.121 Video timing method: RTC
2005-04-11 18:38:34.123 Using realtime priority.
2005-04-11 18:38:34.128 Changing from None to WatchingLiveTV
2005-04-11 18:38:34.795 prebuffering pause
2005-04-11 18:38:36.017 prebuffering pause
2005-04-11 18:38:37.583 prebu 
.
.*snip*
.
2005-04-11 18:42:38.716 prebuffering pause
2005-04-11 18:42:40.111 prebuffering pause

-> change channel

2005-04-11 18:42:43.991 Waited 4 seconds for data to become available,
waiting again...
2005-04-11 18:42:47.993 Waited 4 seconds for data to become available,
waiting again...
2005-04-11 18:42:51.994 Waited 4 seconds for data to become available,
waiting again...
2005-04-11 18:42:55.995 Waited 4 seconds for data to become available,
waiting again...
2005-04-11 18:42:59.997 Waited 4 seconds for data to become available,
waiting again...
2005-04-11 18:43:00.158 ReadStringList timeout (quick).
2005-04-11 18:43:00.178 RemoteFile::Read(): No response from control
socket.
2005-04-11 18:43:00.178 RemoteFile::Read() failed in
RingBuffer::safe_read().
2005-04-11 18:43:00.253 RemoteFile::Read() failed in
RingBuffer::safe_read().
2005-04-11 18:43:00.368 RemoteFile::Read() failed in
RingBuffer::safe_read().
2005-04-11 18:43:00.374 RemoteFile::Read() failed in
RingBuffer::safe_read().
2005-04-11 18:43:00.481 RemoteFile::Read() failed in
RingBuffer::safe_read().
2005-04-11 18:43:00.593 RemoteFile::Read() failed in
RingBuffer::safe_read().