[mythtv-users] System event 'Recording started' triggered twice (MythTV-0.28)

[Rajil Saraswat]

On 11/26/2017 01:49 PM, Bill Meek wrote:
>
> ...
>
> Don't know. If I schedule a recording, I only see it called once. It
> happens
> in here:
>
>    
> https://code.mythtv.org/cgit/mythtv/tree/mythtv/libs/libmythtv/tv_rec.cpp#n831
>
> I'd do: mythbackend --setverbose record,system (on your running
> backend.) If
> the backend is calling the routine twice, you'll see two lines similar
> to:
>
>     ... StartedRecording(2607_2017-11-26T19:31:00Z)
> fn(/srv/mythtv-1/recordings/2607_20171126193100.ts)
>
> Along with the system call to your script. Tested the above on 30-Pre
> (but not with
> your script [that changes the channel after the recording started].)

The `mythbackend --setverbose record,system`  shows only one recording,

2017-11-26 14:44:15.766402 W  RingBuf(myth://vm/2321_20171126144453.ts):
Not starting read ahead thread, already running
2017-11-26 14:44:16.712791 I  AFD: codec MP2 has 2 channels
2017-11-26 14:44:16.712925 I  AFD: Opened codec 0x52b37c0, id(MP2)
type(Audio)
2017-11-26 14:44:16.718870 I  AFD: Opened codec 0x5339860, id(H264)
type(Video)
2017-11-26 14:44:17.217397 N  Player(1): Waited 102ms for video buffers
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP

I have only tested using LiveTV. Do you see double calls with LiveTV on
30-Pre?