OpenDCT on unRaid Docker failing

[amg]

I've had OpenDCT running on unRAID for about 2 months. It was working great until today. I had a bunch of conflicts, which got me scratching my head. I went to the source setup screen and saw the OpenDCT HDHomeRun Prime tuners were functioning=false.

I restarted the OpenDCT docker and it keeps failing to start:

INFO | jvm 1 | 2017/03/25 20:22:41.337 | 20:22:41.274 [DynamicAsyncInit-21] INFO DynamicConsumerImpl - Dynamic consumer default set to use opendct.consumer.MediaServerConsumerImpl
INFO | jvm 1 | 2017/03/25 20:22:41.337 | 20:22:41.282 [DynamicAsyncInit-21] INFO DynamicConsumerImpl - Dynamic consumer set to use opendct.consumer.FFmpegTransSageTVConsumerImpl for []
INFO | jvm 1 | 2017/03/25 20:22:41.337 | 20:22:41.282 [DynamicAsyncInit-21] INFO DynamicConsumerImpl - Dynamic consumer set to use opendct.consumer.MediaServerConsumerImpl for []
INFO | jvm 1 | 2017/03/25 20:22:41.337 | 20:22:41.282 [DynamicAsyncInit-21] INFO DynamicConsumerImpl - Dynamic consumer set to use opendct.consumer.RawSageTVConsumerImpl for []
INFO | jvm 1 | 2017/03/25 20:22:41.337 | 20:22:41.314 [LineupAsyncInit:dct_hdhomerun-25] INFO ChannelManager - Updating the HDHomeRun channel lineup HDHomeRun DRI Tuner 13133DE5 (dct_hdhomerun).
INFO | jvm 1 | 2017/03/25 20:22:41.437 |
INFO | jvm 1 | 2017/03/25 20:22:41.437 | WrapperSimpleApp: Encountered an error running main: java.lang.NullPointerException

INFO | jvm 1 | 2017/03/25 20:22:41.437 | java.lang.NullPointerException
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at opendct.tuning.hdhomerun.HDHomeRunDiscovery.getBroadcast(HDHomeRunDiscovery.java:552)
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at opendct.tuning.discovery.discoverers.HDHomeRunDiscoverer.<init>(HDHomeRunDiscoverer.java:78)
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at opendct.Main.main(Main.java:222)
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at java.lang.reflect.Method.invoke(Method.java:498)
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240)
INFO | jvm 1 | 2017/03/25 20:22:41.437 | at java.lang.Thread.run(Thread.java:745)
INFO | jvm 1 | 2017/03/25 20:22:43.208 | [GC pause (G1 Evacuation Pause) (young) 25M->6566K(128M), 0.0135609 secs]
INFO | jvm 1 | 2017/03/25 20:22:43.209 | 20:22:43.171 [ChannelManagerShutdown] INFO Main - Stopping all channel update threads...
INFO | jvm 1 | 2017/03/25 20:22:43.209 | 20:22:43.171 [Shutdown] INFO Main - OpenDCT has received a signal to stop.
INFO | jvm 1 | 2017/03/25 20:22:43.209 | 20:22:43.173 [Shutdown] INFO Main - Saving current configuration...
INFO | jvm 1 | 2017/03/25 20:22:43.209 | 20:22:43.173 [ChannelManagerShutdown] INFO ChannelManager - Saving the channel lineup 'qam_hdhomerun_legacy'.
INFO | jvm 1 | 2017/03/25 20:22:43.209 | 20:22:43.177 [SageTVManagerShutdown] INFO Main - Stopping all SageTV socket servers...
INFO | jvm 1 | 2017/03/25 20:22:43.209 | 20:22:43.175 [PowerMessageManagerShutdown] INFO Main - Stopping power messages...
INFO | jvm 1 | 2017/03/25 20:22:43.209 | 20:22:43.181 [PowerMessageManagerShutdown] WARN LinuxPowerMessagePump - System power state messages are currently not implemented for Linux.
INFO | jvm 1 | 2017/03/25 20:22:43.209 | 20:22:43.186 [ChannelManagerShutdown] INFO ChannelManager - Saving the channel lineup 'dct_hdhomerun'.
STATUS | wrapper | 2017/03/25 20:22:43.309 | <-- Wrapper Stopped

Any tips to debug this further?

[EnterNoEscape]

I missed a special case were no broadcast address at all is defined. I'll release a build that fixes this later today.

Edit: All you need to do is restart the Docker container to upgrade.

[amg]

I got it working late last night. I shutdown my OpenVPN-AS docker, which closed a bunch of open network interfaces. Started opendct, and it came up, then restarted openvpn.

I guess I had never tried starting opendct with openvpn running before. I will keep an eye on this for the future.

[willieb]

Originally Posted by EnterNoEscape

I missed a special case were no broadcast address at all is defined. I'll release a build that fixes this later today.

Edit: All you need to do is restart the Docker container to upgrade.

I see you released this update yesterday. Thanks! Are you saying just stop and restart the OpenDCT docker and it will upgrade to the new version? I thought Fuzzy would have to include it in a never version and I would have to re-install it.

[EnterNoEscape]

Originally Posted by willieb

I see you released this update yesterday. Thanks! Are you saying just stop and restart the OpenDCT docker and it will upgrade to the new version? I thought Fuzzy would have to include it in a never version and I would have to re-install it.

The Docker container as it is currently configured will always install the latest version when it starts.