use Pod::Usage;
use Getopt::Long;
use Parallel::ForkManager;
use Time::HiRes;
use C4::Context;
use Koha::Logger;
# nack to force requeue
$conn->nack( { frame => $frame, requeue => 1 } );
Time::HiRes::sleep(0.5);
next;
}
$conn->ack( { frame => $frame } );
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