I found the answer to my problem. I needed to eval whether a response was received in an amount of time and escape out if not.

eval {
  local $SIG{ALRM} = sub { die 'Timed Out'; };
  alarm 1;

#receive response
  $handle->recv($newmsg, 1024) or die;
  $packet = Net::DHCP::Packet->new($newmsg);
  $data = $packet->toString();

  close $handle;
  alarm 0;
};

close $handle;

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In reply to Re^2: UDP Client Multiple servers by adwald
in thread UDP Client Multiple servers by adwald

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