Why don't you use a flag instead of messing with internal structures? 

my $server_running = 0;

END {
   if ($server_running) {
      ...
   }
}

[download]

When appropriate, toggle $server_running.

( Oops, I didn't notice someone had already replied. )

In reply to Re: Manipulating END blocks by ikegami
in thread Manipulating END blocks by DrWhy

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