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lib/AnyEvent/FDpasser.pm  view on Meta::CPAN

        ## Spurious ready notification or signal: put fh back on queue
        unshift @{$self->{obuf}}, $fh_to_send;
      } else {
        ## Unknown error
        $self->error($!);
      }
    } elsif ($rv == 0) {
      $self->error('sendmsg wrote 0 bytes');
    } else {
      $fh_to_send->[1]->();
      ## Don't do a close($fh_to_send->[0]) because the program may wish to keep it alive
      undef $fh_to_send;
      $self->{owatcher} = undef;
      $self->try_to_send;
    }

  };
}


sub try_to_recv {