DSTM fallback?

[cpd73]

I've written MusicIP and Essentia/Musly DSTM mixers. These only work on local tracks, so if the queue has non-local I'd like to fall-through to using LastMix. But I cant seem to get that working. How can a DSTM mixer call another? I have the following function to call through to LastMix:

sub _mixFailed {
    my ($client, $cb) = @_;
    if (exists $INC{'Plugins/LastMix/DontStopTheMusic.pm'}) {
        main::DEBUGLOG && $log->debug("Call through to LastMix");
        Plugins::LastMix::DontStopTheMusic->please($client, $cb);
    } else {
        main::DEBUGLOG && $log->debug("Return empty list");
        $cb->($client, []);
    }
}

My DSTM mixer uses the above via:

sub postinitPlugin {
    my $class = shift;

    if ( Slim::Utils::PluginManager->isEnabled('Slim::Plugin::DontStopTheMusic::Plugin') ) {
        require Slim::Plugin::DontStopTheMusic::Plugin;
        Slim::Plugin::DontStopTheMusic::Plugin->registerHandler('MIPMIXER_MIX', sub {
            my ($client, $cb) = @_;

            ....

                    Slim::Networking::SimpleAsyncHTTP->new(
                        sub {
                            my $response = shift;
                            main::DEBUGLOG && $log->debug("Recevied MIP response");
                            my $mix = _handleMipResponse($response->content);
                            my @tracks = _getTracksFromMix(\@$mix, \@$previousTracks, \@seedsToUse, \%seedIdHash, \@seedGenres);
                            if (scalar @tracks > 0) {
                                $cb->($client, @tracks);
                            } else {
                                _mixFailed($client, $cb);
                            }
                        },
                        ......
                        }
                    )->get($url);
                } else {
                    _mixFailed($client, $cb);
                }
            } else {
                _mixFailed($client, $cb);
            }
        });
    }
}

But LMS complains:

[21-04-06 10:51:53.5072] Slim::Networking::IO::Select::__ANON__ (130) Error: Select task failed calling Slim::Networking::Async::HTTP::_http_read_body: Can't locate object method "master" via package "Plugins::LastMix::DontStopTheMusic" at /home/craig/Downloads/lms/Cache/InstalledPlugins/Plugins/LastMix/DontStopTheMusic.pm line 45.

Any ideas what's wrong?

[mherger]

> Plugins::LastMix:ontStopTheMusic->please($client, $cb);

You must call Plugins::LastMix:ontStopTheMusic:lease($client, $cb)
(colons before "please", rather than the arrow notation). "please()" is
not a class function.

[cpd73]

> Plugins::LastMix:ontStopTheMusic->please($client, $cb);

You must call Plugins::LastMix:ontStopTheMusic:lease($client, $cb)
(colons before "please", rather than the arrow notation). "please()" is
not a class function.

D'Oh!!! That's so obvious! Now I feel stupid (and not for the first time!) Thanks, and sorry for asking and obvious question!

[mherger]

> D'Oh!!! That's so obvious! Now I feel stupid (and not for the first
> time!) Thanks, and sorry for asking and obvious question!

No worries!