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<li class="navelem"><a class="el" href="dir_a62226f9e3a6c7c5a3be455e2f87ae01.html">xrpld</a></li><li class="navelem"><a class="el" href="dir_89046728185f0c274a4164d3e2cb38fb.html">peerfinder</a></li><li class="navelem"><a class="el" href="dir_e9607b4c59cebecf2224e361d8d6d362.html">detail</a></li> </ul>
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<div class="headertitle"><div class="title">Bootcache.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;xrpld/peerfinder/detail/Bootcache.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;xrpld/peerfinder/detail/Tuning.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpld/peerfinder/detail/iosformat.h&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;xrpl/basics/Log.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="keyword">namespace </span>PeerFinder {</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a5f54731513e882975574bc001fa9bd8f"> 29</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#a5f54731513e882975574bc001fa9bd8f">Bootcache::Bootcache</a>(<a class="code hl_class" href="classripple_1_1PeerFinder_1_1Store.html">Store</a>&amp; store, <a class="code hl_class" href="classbeast_1_1abstract__clock.html">clock_type</a>&amp; clock, <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> : m_store(store)</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> , m_clock(clock)</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> , m_journal(journal)</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> , m_whenUpdate(m_clock.now())</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> , m_needsUpdate(false)</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span>{</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span>}</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a979bf2cfa37ba326abeec0e9b57a21fd"> 38</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#a979bf2cfa37ba326abeec0e9b57a21fd">Bootcache::~Bootcache</a>()</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span>{</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#acf275000c531dd270c6f2136862b248b">update</a>();</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span>}</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#af2f768806a33b071e7281ca9c9acdcb0"> 44</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#af2f768806a33b071e7281ca9c9acdcb0">Bootcache::empty</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#a325719475333c61927600605df2bdfee">m_map</a>.empty();</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span>}</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>Bootcache::map_type::size_type</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a1a13e9bdc42c02f364375431983118bc"> 50</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#a1a13e9bdc42c02f364375431983118bc">Bootcache::size</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#a325719475333c61927600605df2bdfee">m_map</a>.size();</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span>}</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">Bootcache::const_iterator</a></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#abfe8674d0ed4a7c7cf3d3fcfd7e825ea"> 56</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#abfe8674d0ed4a7c7cf3d3fcfd7e825ea">Bootcache::begin</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">return</span> <a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">const_iterator</a>(<a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#a325719475333c61927600605df2bdfee">m_map</a>.right.begin());</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span>}</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">Bootcache::const_iterator</a></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a2af4b38d2c56f03120d3920b80afa4eb"> 62</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#a2af4b38d2c56f03120d3920b80afa4eb">Bootcache::cbegin</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">return</span> <a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">const_iterator</a>(<a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#a325719475333c61927600605df2bdfee">m_map</a>.right.begin());</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span>}</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">Bootcache::const_iterator</a></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a2fdb52e720e422997846a181427c9e00"> 68</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#a2fdb52e720e422997846a181427c9e00">Bootcache::end</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">return</span> <a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">const_iterator</a>(<a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#a325719475333c61927600605df2bdfee">m_map</a>.right.end());</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span>}</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">Bootcache::const_iterator</a></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a5074b1be3771d7f6e1d487cafbbc313b"> 74</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#a5074b1be3771d7f6e1d487cafbbc313b">Bootcache::cend</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">return</span> <a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">const_iterator</a>(<a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#a325719475333c61927600605df2bdfee">m_map</a>.right.end());</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span>}</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a20861a3135f1b80d119d7feaf8bcadb4"> 80</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#a20861a3135f1b80d119d7feaf8bcadb4">Bootcache::clear</a>()</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span>{</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#a325719475333c61927600605df2bdfee">m_map</a>.clear();</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#a5c4b4b25735c9657e2148639271dfb4a">m_needsUpdate</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span>}</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="comment">//--------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#af7e0a05dc4f863b6eea7124b8bdf548f"> 89</a></span><a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#af7e0a05dc4f863b6eea7124b8bdf548f">Bootcache::load</a>()</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span>{</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache.html#a20861a3135f1b80d119d7feaf8bcadb4">clear</a>();</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">auto</span> <span class="keyword">const</span> n(</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_variable" href="classripple_1_1PeerFinder_1_1Bootcache.html#ad317e5be6281de220d70ff6e7e81422c">m_store</a>.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Store.html#ac7438695b75741d34718790f810a6430">load</a>([<span class="keyword">this</span>](<a class="code hl_class" href="classbeast_1_1IP_1_1Endpoint.html">beast::IP::Endpoint</a> <span class="keyword">const</span>&amp; endpoint, <span class="keywordtype">int</span> valence) {</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> auto const result(</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> this-&gt;m_map.insert(value_type(endpoint, valence)));</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> if (!result.second)</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> {</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> JLOG(this-&gt;m_journal.error())</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> &lt;&lt; beast::leftw(18) &lt;&lt; <span class="stringliteral">&quot;Bootcache discard &quot;</span> &lt;&lt; endpoint;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> }</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> }));</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">if</span> (n &gt; 0)</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> {</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> JLOG(m_journal.info()) &lt;&lt; <a class="code hl_struct" href="structbeast_1_1leftw.html">beast::leftw</a>(18) &lt;&lt; <span class="stringliteral">&quot;Bootcache loaded &quot;</span> &lt;&lt; n</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> &lt;&lt; ((n &gt; 1) ? <span class="stringliteral">&quot; addresses&quot;</span> : <span class="stringliteral">&quot; address&quot;</span>);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> prune();</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> }</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span>}</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a81515cc636560861c93b35dd41714c17"> 112</a></span>Bootcache::insert(<a class="code hl_class" href="classbeast_1_1IP_1_1Endpoint.html">beast::IP::Endpoint</a> <span class="keyword">const</span>&amp; endpoint)</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span>{</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">auto</span> <span class="keyword">const</span> result(m_map.insert(<a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a7b29b6612ede739e3df1da76c79ae871">value_type</a>(endpoint, 0)));</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">if</span> (result.second)</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> {</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> JLOG(m_journal.trace())</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> &lt;&lt; <a class="code hl_struct" href="structbeast_1_1leftw.html">beast::leftw</a>(18) &lt;&lt; <span class="stringliteral">&quot;Bootcache insert &quot;</span> &lt;&lt; endpoint;</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> prune();</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> flagForUpdate();</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> }</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">return</span> result.second;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span>}</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#af3c17b8c77c9408d243a778046183418"> 126</a></span>Bootcache::insertStatic(<a class="code hl_class" href="classbeast_1_1IP_1_1Endpoint.html">beast::IP::Endpoint</a> <span class="keyword">const</span>&amp; endpoint)</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span>{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">auto</span> result(m_map.insert(<a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a7b29b6612ede739e3df1da76c79ae871">value_type</a>(endpoint, staticValence)));</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keywordflow">if</span> (!result.second &amp;&amp; (result.first-&gt;right.valence() &lt; staticValence))</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> {</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="comment">// An existing entry has too low a valence, replace it</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> m_map.erase(result.first);</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> result = m_map.insert(<a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a7b29b6612ede739e3df1da76c79ae871">value_type</a>(endpoint, staticValence));</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> }</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">if</span> (result.second)</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> {</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> JLOG(m_journal.trace())</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> &lt;&lt; <a class="code hl_struct" href="structbeast_1_1leftw.html">beast::leftw</a>(18) &lt;&lt; <span class="stringliteral">&quot;Bootcache insert &quot;</span> &lt;&lt; endpoint;</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> prune();</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> flagForUpdate();</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> }</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">return</span> result.second;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span>}</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#ad879105f452c911fbaddacd943cc47aa"> 148</a></span>Bootcache::on_success(<a class="code hl_class" href="classbeast_1_1IP_1_1Endpoint.html">beast::IP::Endpoint</a> <span class="keyword">const</span>&amp; endpoint)</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span>{</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">auto</span> result(m_map.insert(<a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a7b29b6612ede739e3df1da76c79ae871">value_type</a>(endpoint, 1)));</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">if</span> (result.second)</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> {</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> prune();</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> }</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> {</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <a class="code hl_class" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html">Entry</a> entry(result.first-&gt;right);</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">if</span> (entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>() &lt; 0)</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>() = 0;</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> ++entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>();</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> m_map.erase(result.first);</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> result = m_map.insert(<a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a7b29b6612ede739e3df1da76c79ae871">value_type</a>(endpoint, entry));</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> result.second,</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="stringliteral">&quot;ripple:PeerFinder::Bootcache::on_success : endpoint inserted&quot;</span>);</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> }</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <a class="code hl_class" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html">Entry</a> <span class="keyword">const</span>&amp; entry(result.first-&gt;right);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> JLOG(m_journal.info()) &lt;&lt; <a class="code hl_struct" href="structbeast_1_1leftw.html">beast::leftw</a>(18) &lt;&lt; <span class="stringliteral">&quot;Bootcache connect &quot;</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> &lt;&lt; endpoint &lt;&lt; <span class="stringliteral">&quot; with &quot;</span> &lt;&lt; entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>()</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> &lt;&lt; ((entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>() &gt; 1) ? <span class="stringliteral">&quot; successes&quot;</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> : <span class="stringliteral">&quot; success&quot;</span>);</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> flagForUpdate();</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span>}</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a9a3401c79a6cedc41f2c1b5fea7682c5"> 176</a></span>Bootcache::on_failure(<a class="code hl_class" href="classbeast_1_1IP_1_1Endpoint.html">beast::IP::Endpoint</a> <span class="keyword">const</span>&amp; endpoint)</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span>{</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">auto</span> result(m_map.insert(<a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a7b29b6612ede739e3df1da76c79ae871">value_type</a>(endpoint, -1)));</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">if</span> (result.second)</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> {</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> prune();</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> }</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> {</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <a class="code hl_class" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html">Entry</a> entry(result.first-&gt;right);</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">if</span> (entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>() &gt; 0)</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>() = 0;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> --entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>();</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> m_map.erase(result.first);</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> result = m_map.insert(<a class="code hl_typedef" href="classripple_1_1PeerFinder_1_1Bootcache.html#a7b29b6612ede739e3df1da76c79ae871">value_type</a>(endpoint, entry));</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> result.second,</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="stringliteral">&quot;ripple:PeerFinder::Bootcache::on_failure : endpoint inserted&quot;</span>);</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> }</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <a class="code hl_class" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html">Entry</a> <span class="keyword">const</span>&amp; entry(result.first-&gt;right);</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">auto</span> <span class="keyword">const</span> n(std::abs(entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>()));</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> JLOG(m_journal.debug())</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> &lt;&lt; <a class="code hl_struct" href="structbeast_1_1leftw.html">beast::leftw</a>(18) &lt;&lt; <span class="stringliteral">&quot;Bootcache failed &quot;</span> &lt;&lt; endpoint &lt;&lt; <span class="stringliteral">&quot; with &quot;</span> &lt;&lt; n</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> &lt;&lt; ((n &gt; 1) ? <span class="stringliteral">&quot; attempts&quot;</span> : <span class="stringliteral">&quot; attempt&quot;</span>);</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> flagForUpdate();</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span>}</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a75fff4a2d6e0019a23832ad9c2ad5e82"> 204</a></span>Bootcache::periodicActivity()</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span>{</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> checkUpdate();</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span>}</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span><span class="comment">//--------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#abff30e780da2da68d2fd3d20a76fbd8a"> 212</a></span>Bootcache::onWrite(<a class="code hl_class" href="classbeast_1_1PropertyStream_1_1Map.html">beast::PropertyStream::Map</a>&amp; map)</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span>{</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <a class="code hl_class" href="classbeast_1_1PropertyStream_1_1Set.html">beast::PropertyStream::Set</a> entries(<span class="stringliteral">&quot;entries&quot;</span>, map);</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> iter = m_map.right.begin(); iter != m_map.right.end(); ++iter)</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> {</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <a class="code hl_class" href="classbeast_1_1PropertyStream_1_1Map.html">beast::PropertyStream::Map</a> entry(entries);</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> entry[<span class="stringliteral">&quot;endpoint&quot;</span>] = iter-&gt;get_left().to_string();</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> entry[<span class="stringliteral">&quot;valence&quot;</span>] = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a>(iter-&gt;get_right().valence());</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> }</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span>}</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="comment">// Checks the cache size and prunes if its over the limit.</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a43666579a79d246719f567bccaed0af1"> 225</a></span>Bootcache::prune()</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span>{</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">if</span> (size() &lt;= Tuning::bootcacheSize)</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="comment">// Calculate the amount to remove</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">auto</span> count((size() * Tuning::bootcachePrunePercent) / 100);</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keyword">decltype</span>(count) pruned(0);</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="comment">// Work backwards because bimap doesn&#39;t handle</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <span class="comment">// erasing using a reverse iterator very well.</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="comment">//</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> iter(m_map.right.end());</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> count-- &gt; 0 &amp;&amp; iter != m_map.right.begin();</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> ++pruned)</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> {</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> --iter;</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <a class="code hl_class" href="classbeast_1_1IP_1_1Endpoint.html">beast::IP::Endpoint</a> <span class="keyword">const</span>&amp; endpoint(iter-&gt;get_left());</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <a class="code hl_class" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html">Entry</a> <span class="keyword">const</span>&amp; entry(iter-&gt;get_right());</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> JLOG(m_journal.trace())</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> &lt;&lt; <a class="code hl_struct" href="structbeast_1_1leftw.html">beast::leftw</a>(18) &lt;&lt; <span class="stringliteral">&quot;Bootcache pruned&quot;</span> &lt;&lt; endpoint</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> &lt;&lt; <span class="stringliteral">&quot; at valence &quot;</span> &lt;&lt; entry.<a class="code hl_function" href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">valence</a>();</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> iter = m_map.right.erase(iter);</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> }</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> JLOG(m_journal.debug()) &lt;&lt; <a class="code hl_struct" href="structbeast_1_1leftw.html">beast::leftw</a>(18) &lt;&lt; <span class="stringliteral">&quot;Bootcache pruned &quot;</span> &lt;&lt; pruned</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> &lt;&lt; <span class="stringliteral">&quot; entries total&quot;</span>;</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span>}</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> </div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span><span class="comment">// Updates the Store with the current set of entries if needed.</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#acf275000c531dd270c6f2136862b248b"> 256</a></span>Bootcache::update()</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span>{</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">if</span> (!m_needsUpdate)</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;Store::Entry&gt;</a> list;</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> list.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(m_map.size());</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; e : m_map)</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> {</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <a class="code hl_struct" href="structripple_1_1PeerFinder_1_1Store_1_1Entry.html">Store::Entry</a> se;</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> se.<a class="code hl_variable" href="structripple_1_1PeerFinder_1_1Store_1_1Entry.html#a3c12d19b9928e63e60a5c46b70509838">endpoint</a> = e.get_left();</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> se.<a class="code hl_variable" href="structripple_1_1PeerFinder_1_1Store_1_1Entry.html#a655fa5ae18ff218993a606634f07f3e3">valence</a> = e.get_right().valence();</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> list.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(se);</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> }</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> m_store.save(list);</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="comment">// Reset the flag and cooldown timer</span></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> m_needsUpdate = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> m_whenUpdate = m_clock.now() + Tuning::bootcacheCooldownTime;</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span>}</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span><span class="comment">// Checks the clock and calls update if we are off the cooldown.</span></div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a79aae98b4bdd1d7b94794e8bc290a77a"> 277</a></span>Bootcache::checkUpdate()</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span>{</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">if</span> (m_needsUpdate &amp;&amp; m_whenUpdate &lt; m_clock.now())</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> update();</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span>}</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> </div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span><span class="comment">// Called when changes to an entry will affect the Store.</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"><a class="line" href="classripple_1_1PeerFinder_1_1Bootcache.html#a6f940a9e917556023a2fb22ae328de58"> 285</a></span>Bootcache::flagForUpdate()</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span>{</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> m_needsUpdate = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> checkUpdate();</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span>}</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span>} <span class="comment">// namespace PeerFinder</span></div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html">beast::IP::Endpoint</a></div><div class="ttdoc">A version-independent IP address and port combination.</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8h_source.html#l00038">IPEndpoint.h:39</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00059">Journal.h:60</a></div></div>
<div class="ttc" id="aclassbeast_1_1PropertyStream_1_1Map_html"><div class="ttname"><a href="classbeast_1_1PropertyStream_1_1Map.html">beast::PropertyStream::Map</a></div><div class="ttdef"><b>Definition:</b> <a href="PropertyStream_8h_source.html#l00222">PropertyStream.h:223</a></div></div>
<div class="ttc" id="aclassbeast_1_1PropertyStream_1_1Set_html"><div class="ttname"><a href="classbeast_1_1PropertyStream_1_1Set.html">beast::PropertyStream::Set</a></div><div class="ttdef"><b>Definition:</b> <a href="PropertyStream_8h_source.html#l00294">PropertyStream.h:295</a></div></div>
<div class="ttc" id="aclassbeast_1_1abstract__clock_html"><div class="ttname"><a href="classbeast_1_1abstract__clock.html">beast::abstract_clock&lt; std::chrono::steady_clock &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_1_1Entry_html"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html">ripple::PeerFinder::Bootcache::Entry</a></div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8h_source.html#l00056">Bootcache.h:57</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_1_1Entry_html_a581be978321271123284c7284fd771c3"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache_1_1Entry.html#a581be978321271123284c7284fd771c3">ripple::PeerFinder::Bootcache::Entry::valence</a></div><div class="ttdeci">int &amp; valence()</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8h_source.html#l00064">Bootcache.h:64</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a1a13e9bdc42c02f364375431983118bc"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a1a13e9bdc42c02f364375431983118bc">ripple::PeerFinder::Bootcache::size</a></div><div class="ttdeci">map_type::size_type size() const</div><div class="ttdoc">Returns the number of entries in the cache.</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00050">Bootcache.cpp:50</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a20861a3135f1b80d119d7feaf8bcadb4"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a20861a3135f1b80d119d7feaf8bcadb4">ripple::PeerFinder::Bootcache::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00080">Bootcache.cpp:80</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a2af4b38d2c56f03120d3920b80afa4eb"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a2af4b38d2c56f03120d3920b80afa4eb">ripple::PeerFinder::Bootcache::cbegin</a></div><div class="ttdeci">const_iterator cbegin() const</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00062">Bootcache.cpp:62</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a2fdb52e720e422997846a181427c9e00"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a2fdb52e720e422997846a181427c9e00">ripple::PeerFinder::Bootcache::end</a></div><div class="ttdeci">const_iterator end() const</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00068">Bootcache.cpp:68</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a325719475333c61927600605df2bdfee"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a325719475333c61927600605df2bdfee">ripple::PeerFinder::Bootcache::m_map</a></div><div class="ttdeci">map_type m_map</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8h_source.html#l00112">Bootcache.h:112</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a47276cbbfedcf63fad6a7d0545efac20"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a47276cbbfedcf63fad6a7d0545efac20">ripple::PeerFinder::Bootcache::const_iterator</a></div><div class="ttdeci">iterator const_iterator</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8h_source.html#l00130">Bootcache.h:130</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a5074b1be3771d7f6e1d487cafbbc313b"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a5074b1be3771d7f6e1d487cafbbc313b">ripple::PeerFinder::Bootcache::cend</a></div><div class="ttdeci">const_iterator cend() const</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00074">Bootcache.cpp:74</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a5c4b4b25735c9657e2148639271dfb4a"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a5c4b4b25735c9657e2148639271dfb4a">ripple::PeerFinder::Bootcache::m_needsUpdate</a></div><div class="ttdeci">bool m_needsUpdate</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8h_source.html#l00122">Bootcache.h:122</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a5f54731513e882975574bc001fa9bd8f"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a5f54731513e882975574bc001fa9bd8f">ripple::PeerFinder::Bootcache::Bootcache</a></div><div class="ttdeci">Bootcache(Store &amp;store, clock_type &amp;clock, beast::Journal journal)</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00029">Bootcache.cpp:29</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a7b29b6612ede739e3df1da76c79ae871"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a7b29b6612ede739e3df1da76c79ae871">ripple::PeerFinder::Bootcache::value_type</a></div><div class="ttdeci">map_type::value_type value_type</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8h_source.html#l00093">Bootcache.h:93</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_a979bf2cfa37ba326abeec0e9b57a21fd"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#a979bf2cfa37ba326abeec0e9b57a21fd">ripple::PeerFinder::Bootcache::~Bootcache</a></div><div class="ttdeci">~Bootcache()</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00038">Bootcache.cpp:38</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_abfe8674d0ed4a7c7cf3d3fcfd7e825ea"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#abfe8674d0ed4a7c7cf3d3fcfd7e825ea">ripple::PeerFinder::Bootcache::begin</a></div><div class="ttdeci">const_iterator begin() const</div><div class="ttdoc">IP::Endpoint iterators that traverse in decreasing valence.</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00056">Bootcache.cpp:56</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_acf275000c531dd270c6f2136862b248b"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#acf275000c531dd270c6f2136862b248b">ripple::PeerFinder::Bootcache::update</a></div><div class="ttdeci">void update()</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00256">Bootcache.cpp:256</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_ad317e5be6281de220d70ff6e7e81422c"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#ad317e5be6281de220d70ff6e7e81422c">ripple::PeerFinder::Bootcache::m_store</a></div><div class="ttdeci">Store &amp; m_store</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8h_source.html#l00114">Bootcache.h:114</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_af2f768806a33b071e7281ca9c9acdcb0"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#af2f768806a33b071e7281ca9c9acdcb0">ripple::PeerFinder::Bootcache::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdoc">Returns true if the cache is empty.</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00044">Bootcache.cpp:44</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Bootcache_html_af7e0a05dc4f863b6eea7124b8bdf548f"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Bootcache.html#af7e0a05dc4f863b6eea7124b8bdf548f">ripple::PeerFinder::Bootcache::load</a></div><div class="ttdeci">void load()</div><div class="ttdoc">Load the persisted data from the Store into the container.</div><div class="ttdef"><b>Definition:</b> <a href="Bootcache_8cpp_source.html#l00089">Bootcache.cpp:89</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Store_html"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Store.html">ripple::PeerFinder::Store</a></div><div class="ttdoc">Abstract persistence for PeerFinder data.</div><div class="ttdef"><b>Definition:</b> <a href="Store_8h_source.html#l00028">Store.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1PeerFinder_1_1Store_html_ac7438695b75741d34718790f810a6430"><div class="ttname"><a href="classripple_1_1PeerFinder_1_1Store.html#ac7438695b75741d34718790f810a6430">ripple::PeerFinder::Store::load</a></div><div class="ttdeci">virtual std::size_t load(load_callback const &amp;cb)=0</div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8h_source.html#l00026">algorithm.h:26</a></div></div>
<div class="ttc" id="apush_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">std::vector::push_back</a></div><div class="ttdeci">T push_back(T... args)</div></div>
<div class="ttc" id="areserve_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">std::vector::reserve</a></div><div class="ttdeci">T reserve(T... args)</div></div>
<div class="ttc" id="astructbeast_1_1leftw_html"><div class="ttname"><a href="structbeast_1_1leftw.html">beast::leftw</a></div><div class="ttdoc">Left justifies a field at the specified width.</div><div class="ttdef"><b>Definition:</b> <a href="iosformat_8h_source.html#l00033">iosformat.h:34</a></div></div>
<div class="ttc" id="astructripple_1_1PeerFinder_1_1Store_1_1Entry_html"><div class="ttname"><a href="structripple_1_1PeerFinder_1_1Store_1_1Entry.html">ripple::PeerFinder::Store::Entry</a></div><div class="ttdef"><b>Definition:</b> <a href="Store_8h_source.html#l00041">Store.h:42</a></div></div>
<div class="ttc" id="astructripple_1_1PeerFinder_1_1Store_1_1Entry_html_a3c12d19b9928e63e60a5c46b70509838"><div class="ttname"><a href="structripple_1_1PeerFinder_1_1Store_1_1Entry.html#a3c12d19b9928e63e60a5c46b70509838">ripple::PeerFinder::Store::Entry::endpoint</a></div><div class="ttdeci">beast::IP::Endpoint endpoint</div><div class="ttdef"><b>Definition:</b> <a href="Store_8h_source.html#l00045">Store.h:45</a></div></div>
<div class="ttc" id="astructripple_1_1PeerFinder_1_1Store_1_1Entry_html_a655fa5ae18ff218993a606634f07f3e3"><div class="ttname"><a href="structripple_1_1PeerFinder_1_1Store_1_1Entry.html#a655fa5ae18ff218993a606634f07f3e3">ripple::PeerFinder::Store::Entry::valence</a></div><div class="ttdeci">int valence</div><div class="ttdef"><b>Definition:</b> <a href="Store_8h_source.html#l00046">Store.h:46</a></div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div></div>
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