[mythtv-users] 29 upgrade issue?

Udo van den Heuvel udovdh at xs4all.nl
Thu May 17 16:09:43 UTC 2018


On 17-05-18 17:54, Stephen Worthington wrote:
>> Yes. Who needs IPv6 when stuff works with ipv4?
> 
> IPv6 support is there for when IPv4 stops working, which it will
> eventually.  

Private addressing has no need top stop working.
Ipv6 has weird design and no need for at home.

> In the mean time, it just works better than IPv4 is most
> ways.  

Hahah. You did not experience dual stack internet yet, I assume.
Did you see the troubles that dhclient in Fedora had to go through in
how man years to be working OK?
With how many workarounds?

> Including in real life connections across the Internet, where
> speed is usually a bit faster due to the ease with which routers can
> handle IPv6 packets.

I did experience Vanguard 65xx routers with OSPF enabled so please do
not mention routing speed. IpV4 speed was OK for me until today.
I simply see an ISP that gives me a /80 in a world where tools (radvd
etc) do not except anything else than a /64.
Who /really/ thought about that?
In that same world now fits mythtv that *requires* instead of 'supports'
IPv6 now, without me knowing beforehand.

> If your network does not have IPv6 connections to the Internet, then
> there is normally no reason to have IPv6 disabled anyway.  

It does and we run dual stack for quite a while now. Even with a tunnel
before that.
But that does not imply I want to run the mythtv box with ipv6 for no
good reason than application software that *requires* it for no good reason.


> And even better to fix the problem and get IPv6
> working properly.

My ipv6 is working properly already, thank you.
I do not *need* ipv6 for mythtv and do not see a need either.
So please enlighten me.

> See this also:
> 
> https://lists.gt.net/mythtv/dev/610202
> 
> So it looks like you can add a setting into the settings table
> manually with SQL like this:
> 
> insert into settings (value, data, hostname) values('IPv6Support', 0,
> NULL);

YES! That helps with the IPv6 related things!
But does *not* help with the 'slave backend' versus 'master' setting:


> And I think that those IPv6 messages are just warnings anyway and
> mythbackend is actually working properly.  The netstat results show
> that it is listening on the IPv4 ports.

Yet not responding to connection efforts from itself due to the `slave`
issue?

# cat  /var/log/mythtv/mythbackend.20180517160423.19563.log
2018-05-17 18:04:23.120272 C [19563/19563] thread_unknown
mythcommandlineparser.cpp:2619 (ConfigureLogging) - mythbackend version:
master [v29.1-v29.1-19-g0849e99596] www.mythtv.org
2018-05-17 18:04:23.120325 C [19563/19563] thread_unknown
mythcommandlineparser.cpp:2621 (ConfigureLogging) - Qt version: compile:
5.10.1, runtime: 5.10.1
2018-05-17 18:04:23.120328 N [19563/19563] thread_unknown
mythcommandlineparser.cpp:2623 (ConfigureLogging) - Enabled verbose
msgs:  general
2018-05-17 18:04:23.120494 N [19563/19563] thread_unknown
logging.cpp:927 (logStart) - Setting Log Level to LOG_INFO
2018-05-17 18:04:23.131496 I [19563/19566] Logger logging.cpp:313 (run)
- Added logging to the console
2018-05-17 18:04:23.134881 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Interrupt handler
2018-05-17 18:04:23.134922 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Terminated handler
2018-05-17 18:04:23.134937 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Segmentation fault
handler
2018-05-17 18:04:23.134961 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Aborted handler
2018-05-17 18:04:23.134973 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Bus error handler
2018-05-17 18:04:23.134990 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Floating point
exception handler
2018-05-17 18:04:23.135003 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Illegal instruction
handler
2018-05-17 18:04:23.135042 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Real-time signal 0
handler
2018-05-17 18:04:23.135061 I [19563/19563] thread_unknown
signalhandling.cpp:194 (SetHandlerPrivate) - Setup Hangup handler
2018-05-17 18:04:23.135513 N [19563/19563] thread_unknown
mythdirs.cpp:195 (InitializeMythDirs) - Using runtime prefix = /usr
2018-05-17 18:04:23.135521 N [19563/19563] thread_unknown
mythdirs.cpp:197 (InitializeMythDirs) - Using configuration directory =
/home/mythtv/.mythtv
2018-05-17 18:04:23.135731 I [19563/19563] CoreContext
mythcorecontext.cpp:271 (Init) - Assumed character encoding: en_US.UTF-8
2018-05-17 18:04:23.136801 I [19563/19563] CoreContext
mythcontext.cpp:607 (LoadDatabaseSettings) - Using localhost value of
localhost
2018-05-17 18:04:23.136975 I [19563/19563] CoreContext
mythcontext.cpp:852 (TestDBconnection) - Start up testing connections.
DB localhost, BE , attempt 0, status dbAwake
2018-05-17 18:04:23.232913 I [19563/19565] LogForward
loggingserver.cpp:146 (FileLogger) - Added logging to
/var/log/mythtv/mythbackend.20180517160423.19563.log
2018-05-17 18:04:24.163296 N [19563/19563] CoreContext
mythcorecontext.cpp:1768 (InitLocale) - Setting QT default locale to EN_US
2018-05-17 18:04:24.163323 I [19563/19563] CoreContext
mythcorecontext.cpp:1801 (SaveLocaleDefaults) - Current locale EN_US
2018-05-17 18:04:24.163405 N [19563/19563] CoreContext
mythlocale.cpp:123 (LoadDefaultsFromXML) - Reading locale defaults from
/usr/share/mythtv//locales/en_us.xml
2018-05-17 18:04:24.175979 I [19563/19563] CoreContext
mythtranslation.cpp:73 (load) - Loading en_us translation for module
mythfrontend
2018-05-17 18:04:24.182041 I [19563/19563] CoreContext
schemawizard.cpp:120 (Compare) - Current MythTV Schema Version
(DBSchemaVer): 1348
2018-05-17 18:04:24.182593 I [19563/19563] CoreContext
mythtranslation.cpp:73 (load) - Loading en_us translation for module
mythfrontend
2018-05-17 18:04:24.185305 E [19563/19568] MythSocketThread(-1)
mythsocket.cpp:698 (ConnectToHostReal) - MythSocket(2605e00:-1): Failed
to connect to (127.0.0.1:6543) Connection refused
2018-05-17 18:04:24.187057 N [19563/19563] CoreContext
main_helpers.cpp:601 (run_backend) - MythBackend: Running as a slave
backend.
2018-05-17 18:04:25.023960 I [19563/19563] CoreContext
housekeeper.cpp:633 (RegisterTask) - Registering HouseKeeperTask
'JobQueueRecover'.
2018-05-17 18:04:25.023998 I [19563/19563] CoreContext
housekeeper.cpp:633 (RegisterTask) - Registering HouseKeeperTask
'HardwareProfiler'.
2018-05-17 18:04:25.026084 I [19563/19563] CoreContext
housekeeper.cpp:706 (Start) - Starting HouseKeeper.
2018-05-17 18:04:25.068426 I [19563/19563] CoreContext
serverpool.cpp:422 (listen) - Listening on TCP 0.0.0.0:6544
2018-05-17 18:04:25.070369 I [19563/19563] CoreContext
serverpool.cpp:422 (listen) - Listening on TCP 0.0.0.0:6554
2018-05-17 18:04:25.070554 I [19563/19563] CoreContext
serverpool.cpp:422 (listen) - Listening on TCP 0.0.0.0:6549
2018-05-17 18:04:25.882368 I [19563/19563] CoreContext
main_helpers.cpp:687 (run_backend) - Main::Registering HttpStatus Extension
2018-05-17 18:04:25.885397 I [19563/19563] CoreContext
serverpool.cpp:422 (listen) - Listening on TCP 0.0.0.0:6543
2018-05-17 18:04:26.836681 N [19563/19563] CoreContext
mainserver.cpp:7991 (reconnectTimeout) - MainServer: Connecting to
master server: 127.0.0.1:6543
2018-05-17 18:04:26.837346 N [19563/19563] CoreContext
mainserver.cpp:8002 (reconnectTimeout) - MainServer: Connected successfully
2018-05-17 18:04:56.854285 E [19563/19586] MythSocketThread(-1)
mythsocket.cpp:827 (ReadStringListReal) - MythSocket(26f97e0:45):
ReadStringList: Error, timed out after 30000 ms.
2018-05-17 18:04:56.854548 W [19563/19586] MythSocketThread(-1)
mainserver.cpp:7704 (connectionClosed) - MainServer: Unknown socket
closing MythSocket(0x26f97e0)
2018-05-17 18:04:56.854691 E [19563/19563] CoreContext
mythsocket.cpp:369 (SendReceiveStringList) - MythSocket(26f97e0:-1): No
response.
2018-05-17 18:04:56.854711 E [19563/19563] CoreContext
mainserver.cpp:8040 (reconnectTimeout) - MainServer: Failed to open
master server socket, timeout
2018-05-17 18:04:56.860376 I [19563/19563] CoreContext
bonjourregister.cpp:118 (BonjourCallback) - Bonjour: Service
registration complete: name 'Mythbackend on localhost' type
'_mythbackend._tcp.' domain: 'local.'
2018-05-17 18:04:56.862109 I [19563/19600] MythSocketThread(8)
mainserver.cpp:7693 (connectionClosed) - Control sock(25dd3c0) disconnected
2018-05-17 18:04:57.806921 N [19563/19563] CoreContext
mainserver.cpp:7991 (reconnectTimeout) - MainServer: Connecting to
master server: 127.0.0.1:6543
2018-05-17 18:04:57.807533 N [19563/19563] CoreContext
mainserver.cpp:8002 (reconnectTimeout) - MainServer: Connected successfully
2018-05-17 18:05:27.824487 E [19563/19602] MythSocketThread(-1)
mythsocket.cpp:827 (ReadStringListReal) - MythSocket(2702060:47):
ReadStringList: Error, timed out after 30000 ms.
2018-05-17 18:05:27.824625 W [19563/19602] MythSocketThread(-1)
mainserver.cpp:7704 (connectionClosed) - MainServer: Unknown socket
closing MythSocket(0x2702060)
2018-05-17 18:05:27.824764 E [19563/19563] CoreContext
mythsocket.cpp:369 (SendReceiveStringList) - MythSocket(2702060:-1): No
response.
2018-05-17 18:05:27.824785 E [19563/19563] CoreContext
mainserver.cpp:8040 (reconnectTimeout) - MainServer: Failed to open
master server socket, timeout
2018-05-17 18:05:27.825813 I [19563/19603] MythSocketThread(47)
mainserver.cpp:7693 (connectionClosed) - Control sock(26fdc50) disconnected
2018-05-17 18:05:28.776647 N [19563/19563] CoreContext
mainserver.cpp:7991 (reconnectTimeout) - MainServer: Connecting to
master server: 127.0.0.1:6543
2018-05-17 18:05:28.777251 N [19563/19563] CoreContext
mainserver.cpp:8002 (reconnectTimeout) - MainServer: Connected successfully
2018-05-17 18:05:58.796278 E [19563/19604] MythSocketThread(-1)
mythsocket.cpp:827 (ReadStringListReal) - MythSocket(26fb6a0:49):
ReadStringList: Error, timed out after 30000 ms.
2018-05-17 18:05:58.796419 W [19563/19604] MythSocketThread(-1)
mainserver.cpp:7704 (connectionClosed) - MainServer: Unknown socket
closing MythSocket(0x26fb6a0)
2018-05-17 18:05:58.796561 E [19563/19563] CoreContext
mythsocket.cpp:369 (SendReceiveStringList) - MythSocket(26fb6a0:-1): No
response.
2018-05-17 18:05:58.796581 E [19563/19563] CoreContext
mainserver.cpp:8040 (reconnectTimeout) - MainServer: Failed to open
master server socket, timeout
2018-05-17 18:05:58.796748 C [19563/19563] CoreContext
signalhandling.cpp:305 (handleSignal) - Received Terminated: Code 0, PID
1, UID 0, Value 0x00000000
2018-05-17 18:05:58.797136 N [19563/19563] CoreContext
main_helpers.cpp:730 (run_backend) - MythBackend exiting
2018-05-17 18:05:58.800300 I [19563/19563] CoreContext
bonjourregister.cpp:28 (~BonjourRegister) - Bonjour: De-registering
service '_mythbackend._tcp.' on 'Mythbackend on localhost'


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