Unconnectable remotely after time n has elapsed

[iamdooser]

For some reason after a certain amount of time Subsonic is unreachable at port 4040 from a remote network. I can't be sure this doesn't happen locally too, but I don't believe so since it seems to happen over time, and I've left serve running just as long and accessed it locally as I have left it running and not been able to access it locally. Port forwarding is set up fine, but after a certain duration Subsonic doesn't seem to respond and I have to reboot. Come to think of it I haven't tried to just restart the subsonic service to see if that would change anything. Other ports continue to work, such as I have setup with Transmission (9091).

One thing I don't understand is the

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[7/25/12 11:38:26 AM EDT]   INFO   NetworkService   Deleted port mapping for port 4040

line which seems to happen every time the subsonic service is started.

Should also note that I'm running Subsonic as root, since Jukebox doesn't work when run as it's own user and I haven't taken the time to sort that out.

Problem Description: As above.
Troubleshooting Steps: As above.
Playback Application and version: Web as included with 4.7beta2
Subsonic Version: 4.7.beta2 (build 3011) – June 8, 2012
Server Version: jetty-6.1.x, java 1.6.0_18, Linux (43.8 MB / 49.0 MB)
Hardware Platform: Linux version 2.6.32-5-686 (Debian 2.6.32-45) (dannf@debian.org) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Sun May 6 04:01:19 UTC 2012
Java Memory Limit:
Problem Filename:
Output from ffmpeg -i: Just for completeness sake, I've had no problems playing files.

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ffmpeg version N-31780-gd5d74cf, Copyright (c) 2000-2011 the FFmpeg developers
  built on Aug  9 2011 14:18:27 with gcc 4.5.2
  configuration: --disable-ffplay --disable-ffprobe --disable-ffserver --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-libfaac --enable-libmp3lame --enable-libvpx --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-zlib --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvpx --enable-version3 --enable-bzlib --enable-static --disable-shared --extra-libs=-static --extra-cflags=--static
  libavutil    51. 11. 1 / 51. 11. 1
  libavcodec   53.  9. 1 / 53.  9. 1
  libavformat  53.  6. 0 / 53.  6. 0
  libavdevice  53.  2. 0 / 53.  2. 0
  libavfilter   2. 28. 1 /  2. 28. 1
  libswscale    2.  0. 0 /  2.  0. 0
  libpostproc  51.  2. 0 / 51.  2. 0
/var/subsonic/transcode/ffmpeg: missing argument for option 'i'

Last ten log file lines: This is after reboot and I can now connect.

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[7/25/12 11:38:21 AM EDT]   INFO   DaoHelper   Checking database schema.
[7/25/12 11:38:22 AM EDT]   INFO   DaoHelper   Done checking database schema.
[7/25/12 11:38:22 AM EDT]   INFO   VersionService   Resolved local Subsonic version to: 4.7.beta2
[7/25/12 11:38:23 AM EDT]   INFO   MediaScannerService   Automatic media library scanning scheduled to run every 1 day(s), starting at Thu Jul 26 03:00:00 EDT 2012
[7/25/12 11:38:23 AM EDT]   INFO   PodcastService   Automatic Podcast update scheduled to run every 24 hour(s), starting at Wed Jul 25 11:43:23 EDT 2012
[7/25/12 11:38:26 AM EDT]   INFO   VersionService   Resolved latest Subsonic final version to: 4.6
[7/25/12 11:38:26 AM EDT]   INFO   VersionService   Resolved latest Subsonic beta version to: 4.7.beta2
[7/25/12 11:38:26 AM EDT]   INFO   NetworkService   Deleted port mapping for port 4040

[bushman4]

The message you are seeing is subsonic trying to delete the port mapping for port 4040 before it recreates it (with uPNP). You may disregard it.

The first question is, when subsonic goes unresponsive from the outside, is it also unresponsive from inside the network?

Glenn

[iamdooser]

Thanks for your quick response.

Unfortunately I was unable to determine that. I was away, and the only way I thought of trying that is SSH tunneling into the device and trying to access the 'localhost' address. This didn't work for any of my services since I was tunneling and set up Firefox on local client to run through the tunnel, but I guess a localhost address doesn't work for that setup. Next time this happens again I'll try to figure that out somehow.

I thought it was probably subsonic somehow, because I could still access Transmission remotely at port 9091. I don't have any other services set up yet (not even apache).

[iamdooser]

This hasn't seemed to repeat itself...so maybe it was a one time occurrence? Anyway, Subsonic is great. Don't know what else to say.