Tvheadend

Provide some logs...

https://tvheadend.org/projects/tvheadend/wiki/Traces

This sounds like the issue I had, which I reported in #5273 - Seems to be something with websockets.

Mark Clarkstone wrote:

This sounds like the issue I had, which I reported in #5273 - Seems to be something with websockets.

I think I have the same problem as you. The browser I use is chrome, and EPG in UTF8 encoding.
Only I solve the problem differently, I stop tvheadend and I delete a config in /home/hts that again the interface became available.

Jaroslav Kysela wrote:

Provide some logs...

What to write in " Trace subsystems:" ?

Bumped on this issue when I tried to access the webui when a recording was active.

Chrome console displays the following error:

WebSocket connection to 'ws://192.168.222.226:9981/comet/ws' failed: Could not decode a text frame as UTF-8.
    (anonymous)  @    tvh.js.gz:498
    b            @    tvh.js.gz:1

As Vlad said, it's the same as issue #5273.

I believe the error happens at: src/webui/static/app/comet.js:77

I think I found the source of this error!

Started some random recordings then dumped the serialized json string being sent on the websocket and got: https://pastebin.com/qChQiBUe

Note the username being sent - it's random bytes (obviously not UTF-8).

Then I looked at the DVR subscription on the logs and got the same problem:
2018-10-21 23:23:57.845 [ INFO] subscription: 0001: "DVR: A Rapariga Do Livro" subscribing on channel "Cinemundo", weight: 500, adapter: "IPTV #1", network: "iptv", mux: "playlist - Cinemundo", provider: "Tvheadend 4.3-1487~gef939ad18", service: "Cinemundo", profile="pass", username="?P?

I traced the issue down to the "access_get_by_addr" function on access.c (function being used by this DVR entry).

This should help to find the source of the issue - I believe that it's somewhere on the initial load of the access config files.

The access config loading is fine.
The problem is on the "access_get_by_addr" function - it doesn't find the access entry and returns a pointer to garbage. And I think it fails on the "netmask_verify".

I was wrong about not finding the access entry and the issue/fix is much simpler: the access struct is being destroyed too early.

Here is a fix suggestion:
https://github.com/tvheadend/tvheadend/pull/1189

github is acting weird... can't see the PR above, neither create a new one.

Hopefuly this link will work:
[https://github.com/tvheadend/tvheadend/commit/5cbd90a631b1d088f7f05fcd11510737bae14b3a]