anchor.diff:  #
   # tracker.rootdir /usr/local/etc/opentracker
   <% if @tracker_rootdir -%>
  -tracker.rootdir <%= tracker_rootdir -%>
  +tracker.rootdir <%= tracker_rootdir %>
   <% end -%>
   #
   #      Tell opentracker which user to setuid to.
  
positive.code: #
  # livesync.cluster.listen 192.168.0.1:9696
  <% if @livesync_cluster_listen -%>
  livesync.cluster.listen <%= @livesync_cluster_listen -%>
  <% end -%>
  #
  #      Note that two udp sockets will be opened. One on ip address 0.0.0.0
  
negative.code: #
  # listen.tcp 0.0.0.0
  <% if @listen_tcp -%>
  listen.tcp <%= @listen_tcp %>
  <% end -%>
  # listen.udp 192.168.0.1:6969
  <% if @listen_udp -%>
  listen.udp <%= @listen_udp %>
  <% end -%>
  #
  #      Note, that using 0.0.0.0 for udp sockets may yield surprising results.
  