<p>With this patch drouting can use "#*+"  in addition to the decimal digits.</p>

<h3>Some tests with a set of 500.000 rules (64bit system)</h3>

<h4>Performance impact (kamcmd droating.reload):</h4>

<p>decimal only: ~21sec<br>
decimal and "#*+": ~21sec</p>

<h4>Memory usage (kamcmd core.shmmem):</h4>

<p>after start, decimal only, used: 203119976<br>
after start, decimal and "#*+", used: 240338888</p>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>  <a href='https://github.com/kamailio/kamailio/pull/194'>https://github.com/kamailio/kamailio/pull/194</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>Add symbols "#*+" to drouting tree</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/kamailio/kamailio/pull/194/files#diff-0">modules/drouting/prefix_tree.c</a>
    (61)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/kamailio/kamailio/pull/194/files#diff-1">modules/drouting/prefix_tree.h</a>
    (2)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/kamailio/kamailio/pull/194.patch'>https://github.com/kamailio/kamailio/pull/194.patch</a></li>
  <li><a href='https://github.com/kamailio/kamailio/pull/194.diff'>https://github.com/kamailio/kamailio/pull/194.diff</a></li>
</ul>

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