Here is the ethernet traffic i observed during one such error. The duplicate ACKs looks like it may be the issue ... but a grep through the larger file show that this happens quite often ... at least in the 20 seconds or so that I captured...
Maybe you have to run the automatic transcoder? to get this to work? Greg On Thu, 2005-02-03 at 22:03, Greg Thoreson wrote: > Yes ... that looks like the problem I am having. I have watched live TV > now for 5+ hours without a problem. But If I try and view a recording > ... 10 minutes max before it stops.... > > I will post the ethereal output from the backend tomorrow. Time to sleep > now.... > > Greg > > > > On Thu, 2005-02-03 at 21:30, Michael Wester wrote: > > Mike Wester wrote: > > > > the router to which my backend is directly wired (thereby making a > > > > 100mbs connection), it did not crash even when watching recordings- It > > > > worked fine for over 30 minutes so I called it stable and moved > > > > everything back. As of tuesday morning when I did this test I was > > > > thinking that my network is a little flaky (even though there are no > > > > other issues with streaming media to windows boxes connected through > > > > the wireless bridge), but there may be more to it. > > > > And Replied to his own e-mail: > > Ok- I got home 1/2 hour ago and I've had live tv streaming to the > > remote frontend for 21 minutes- no problems, even with some traffic to > > the wireless bridge. I get a few errors, but it keeps working- even > > through the ringbuffer issue. > > > > [EMAIL PROTECTED]:~> mythfrontend > > 2005-02-03 18:39:10 mythfrontend version: 0.16.20040906-1 www.mythtv.org > > 2005-02-03 18:39:10 Enabled verbose msgs : important general > > mythtv: could not connect to socket > > mythtv: Permission denied > > lirc_init failed for mythtv, see preceding messages > > 2005-02-03 18:39:12 Registering Internal as a media playback plugin. > > 2005-02-03 18:39:13 Registering MythMusic Media Handler as a media handler > > 2005-02-03 18:39:20 Connecting to backend server: 192.168.0.19:6543 > > (try 1 of 5)2005-02-03 18:39:20 Using protocol version 13 > > 2005-02-03 18:39:20 Using protocol version 13 > > 2005-02-03 18:39:20 Using protocol version 13 > > 2005-02-03 18:39:23 Opening OSS audio device '/dev/dsp'. > > 2005-02-03 18:39:23 Audio fragment size: 4096 > > 2005-02-03 18:39:23 Using XV port 93 > > 2005-02-03 18:39:23 Changing from None to WatchingLiveTV > > pthread_setschedparam: Operation not permitted > > 2005-02-03 18:39:24 Running as SUID root would allow some threads to > > run with realtime priority, improving video smoothness. > > 2005-02-03 18:49:35 RemoteFile::Read() failed in RingBuffer::safe_read(). > > 2005-02-03 18:59:18 prebuffering pause > > 2005-02-03 18:59:18 RemoteFile::Read() failed in RingBuffer::safe_read(). > > 2005-02-03 18:59:29 RemoteFile::Read() failed in RingBuffer::safe_read(). > > 2005-02-03 18:59:32 prebuffering pause > > 2005-02-03 18:59:38 prebuffering pause > > 2005-02-03 19:03:55 RemoteFile::Read() failed in RingBuffer::safe_read(). > > 2005-02-03 19:06:15 RemoteFile::Read() failed in RingBuffer::safe_read(). > > > > > > then I stop watching live tv > > > > 2005-02-03 19:10:45 Changing from WatchingLiveTV to None > > 2005-02-03 19:10:45 Changing from None to None > > 2005-02-03 19:10:48 All Programs > > > > > > and switch to watching pre-recorded BBC news: > > > > 2005-02-03 19:10:55 Opening OSS audio device '/dev/dsp'. > > 2005-02-03 19:10:55 Audio fragment size: 4096 > > 2005-02-03 19:10:55 Using XV port 93 > > 2005-02-03 19:10:56 Changing from None to WatchingPreRecorded > > pthread_setschedparam: Operation not permitted > > 2005-02-03 19:10:56 Running as SUID root would allow some threads to > > run with realtime priority, improving video smoothness. > > 2005-02-03 19:11:42 RemoteFile::Read() failed in RingBuffer::safe_read(). > > 2005-02-03 19:11:45 Changing from WatchingPreRecorded to None > > 2005-02-03 19:11:45 Changing from None to None > > > > and it dies. I guess I am seeing the same thing you are seeing... > > fortunately for me, I don't use the remote frontend much at all. > > Still, I'd like to figure out how to get it working... > > > ______________________________________________________________________ > _______________________________________________ > mythtv-users mailing list > mythtv-users@mythtv.org > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
No. Time Source Destination Protocol Info 3575 4.085222 backend frontend TCP 6543 > 32898 [ACK] Seq=2408256 Ack=0 Win=1448 Len=1448 TSV=86935213 TSER=12270070 No. Time Source Destination Protocol Info 3576 4.288304 backend frontend TCP [TCP Retransmission] 6543 > 32898 [ACK] Seq=2405360 Ack=0 Win=1448 Len=1448 TSV=86935417 TSER=12270070 No. Time Source Destination Protocol Info 3577 4.414330 backend frontend TCP 6543 > 32897 [PSH, ACK] Seq=126 Ack=522 Win=1448 Len=10 TSV=86935543 TSER=12270036 No. Time Source Destination Protocol Info 3578 4.414434 frontend backend TCP 32897 > 6543 [ACK] Seq=522 Ack=136 Win=1460 Len=0 TSV=12270399 TSER=86935543 No. Time Source Destination Protocol Info 3579 4.486386 frontend backend TCP 32897 > 6543 [PSH, ACK] Seq=522 Ack=136 Win=1460 Len=76 TSV=12270471 TSER=86935543 No. Time Source Destination Protocol Info 3580 4.486415 backend frontend TCP 6543 > 32897 [ACK] Seq=136 Ack=598 Win=1448 Len=0 TSV=86935615 TSER=12270471 No. Time Source Destination Protocol Info 3581 4.493009 backend frontend TCP 6543 > 32897 [PSH, ACK] Seq=136 Ack=598 Win=1448 Len=23 TSV=86935621 TSER=12270471 No. Time Source Destination Protocol Info 3582 4.493104 frontend backend TCP 32897 > 6543 [ACK] Seq=598 Ack=159 Win=1460 Len=0 TSV=12270478 TSER=86935621 No. Time Source Destination Protocol Info 3583 4.696240 backend frontend TCP [TCP Retransmission] 6543 > 32898 [ACK] Seq=2405360 Ack=0 Win=1448 Len=1448 TSV=86935825 TSER=12270070 No. Time Source Destination Protocol Info 3584 4.696473 frontend backend TCP 32898 > 6543 [ACK] Seq=0 Ack=2406808 Win=16022 Len=0 TSV=12270681 TSER=86935825 SLE=3837960671 SRE=3837962119 No. Time Source Destination Protocol Info 3585 4.696496 backend frontend TCP [TCP Retransmission] 6543 > 32898 [ACK] Seq=2406808 Ack=0 Win=1448 Len=1448 TSV=86935825 TSER=12270681 No. Time Source Destination Protocol Info 3586 4.696500 backend frontend TCP [TCP Retransmission] 6543 > 32898 [ACK] Seq=2408256 Ack=0 Win=1448 Len=1448 TSV=86935825 TSER=12270681 No. Time Source Destination Protocol Info 3587 4.696785 frontend backend TCP 32898 > 6543 [ACK] Seq=0 Ack=2408256 Win=16022 Len=0 TSV=12270681 TSER=86935825 No. Time Source Destination Protocol Info 3588 4.696797 backend frontend TCP 6543 > 32898 [ACK] Seq=2409704 Ack=0 Win=1448 Len=1448 TSV=86935825 TSER=12270681 No. Time Source Destination Protocol Info 3589 4.696800 backend frontend TCP 6543 > 32898 [PSH, ACK] Seq=2411152 Ack=0 Win=1448 Len=1448 TSV=86935825 TSER=12270681 No. Time Source Destination Protocol Info 3590 4.696828 frontend backend TCP 32898 > 6543 [ACK] Seq=0 Ack=2409704 Win=16022 Len=0 TSV=12270681 TSER=86935825 No. Time Source Destination Protocol Info 3591 4.696841 backend frontend TCP 6543 > 32898 [ACK] Seq=2412600 Ack=0 Win=1448 Len=1448 TSV=86935825 TSER=12270681 No. Time Source Destination Protocol Info 3592 4.697092 frontend backend TCP 32898 > 6543 [ACK] Seq=0 Ack=2411152 Win=16022 Len=0 TSV=12270682 TSER=86935825 No. Time Source Destination Protocol Info 3593 4.697103 backend frontend TCP 6543 > 32898 [ACK] Seq=2414048 Ack=0 Win=1448 Len=1448 TSV=86935825 TSER=12270682 No. Time Source Destination Protocol Info 3594 4.697132 frontend backend TCP 32898 > 6543 [ACK] Seq=0 Ack=2412600 Win=16022 Len=0 TSV=12270682 TSER=86935825 No. Time Source Destination Protocol Info 3595 4.697141 backend frontend TCP 6543 > 32898 [ACK] Seq=2415496 Ack=0 Win=1448 Len=1448 TSV=86935825 TSER=12270682 No. Time Source Destination Protocol Info 3596 4.697394 frontend backend TCP [TCP Dup ACK 3594#1] 32898 > 6543 [ACK] Seq=0 Ack=2412600 Win=16022 Len=0 TSV=12270682 TSER=86935825 SLE=3837969359 SRE=3837970807 No. Time Source Destination Protocol Info 3597 4.697412 backend frontend TCP 6543 > 32898 [PSH, ACK] Seq=2416944 Ack=0 Win=1448 Len=1448 TSV=86935826 TSER=12270682 No. Time Source Destination Protocol Info 3598 4.697419 frontend backend TCP [TCP Dup ACK 3594#2] 32898 > 6543 [ACK] Seq=0 Ack=2412600 Win=16022 Len=0 TSV=12270682 TSER=86935825 SLE=3837969359 SRE=3837972255 No. Time Source Destination Protocol Info 3599 4.697613 frontend backend TCP [TCP Dup ACK 3594#3] 32898 > 6543 [ACK] Seq=0 Ack=2412600 Win=16022 Len=0 TSV=12270682 TSER=86935825 SLE=3837969359 SRE=3837973703 No. Time Source Destination Protocol Info 3600 4.697630 backend frontend TCP [TCP Fast Retransmission] 6543 > 32898 [ACK] Seq=2412600 Ack=0 Win=1448 Len=1448 TSV=86935826 TSER=12270682 No. Time Source Destination Protocol Info 3601 4.697823 frontend backend TCP 32898 > 6543 [ACK] Seq=0 Ack=2418392 Win=16022 Len=0 TSV=12270682 TSER=86935826 <---- Here is the ~3 second pause ------> No. Time Source Destination Protocol Info 3602 7.999818 frontend backend TCP 32897 > 6543 [PSH, ACK] Seq=598 Ack=159 Win=1460 Len=38 TSV=12273985 TSER=86935621
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