Hi perlers, has anyone tried testing out that module Net::Async::OpenTracing (ref: https://metacpan.org/pod/distribution/Net-Async-OpenTracing/lib/Net/Async/OpenTracing.pod )? After installing a local instance of the Jaeger tracer (ref: https://www.jaegertracing.io/download/ ), I try to run the sample script provided on the metacpan's module site as is without any modification, but it just hang and does not register anything on the Jaeger query browser. Appreciate any insight you have. Thanks! Sample script from metacpan (ref: https://metacpan.org/pod/distribution/Net-Async-OpenTracing/lib/Net/Async/OpenTracing.pod ): ================================================

my $loop = IO::Async::Loop->new;
$loop->add(
   my $tracing = Net::Async::OpenTracing->new(
       host => '127.0.0.1',
       port => 6832,
   )
);
{
 my $batch = $tracing->new_batch();
 my $span = $batch->new_span(
  'example_span'
 );
 $span->log('test message ' . $_ . ' from the parent') for 1..3;
 my $child = $span->new_span('child_span');
 $child->log('message ' . $_ . ' from the child span') for 1..3;
}
# Make sure all trace data is sent
$tracing->sync->get;
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