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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_a49d03dbe37362975c505cb11669e4db.html">resource</a></li><li class="navelem"><a class="el" href="dir_aba2e5a74369646cde66327ddb8ef67e.html">impl</a></li> </ul>
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<div class="title">resource/impl/Tuning.h</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a 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>
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<div class="line"><a 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>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a 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>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a 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>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#ifndef RIPPLE_RESOURCE_TUNING_H_INCLUDED</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#define RIPPLE_RESOURCE_TUNING_H_INCLUDED</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/chrono.html">chrono</a>></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">namespace </span>Resource {</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">enum</span> {</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="comment">// Balance at which a warning is issued</span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8af9650eae9082653d5c5c741cfdb13d5f"> 31</a></span>  <a class="code" href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8af9650eae9082653d5c5c741cfdb13d5f">warningThreshold</a> = 5000</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// Balance at which the consumer is disconnected</span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  ,</div>
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<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8a5c408bda92d525f5d989365db1d6c1e3"> 35</a></span>  <a class="code" href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8a5c408bda92d525f5d989365db1d6c1e3">dropThreshold</a> = 15000</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="comment">// The number of seconds in the exponential decay window</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="comment">// (This should be a power of two)</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  ,</div>
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<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8aa5aade0547994081e153dd3412dba471"> 40</a></span>  <a class="code" href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8aa5aade0547994081e153dd3412dba471">decayWindowSeconds</a> = 32</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="comment">// The minimum balance required in order to include a load source in gossip</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  ,</div>
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<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8af2785714036c2bf9cddb23b9769d541b"> 44</a></span>  <a class="code" href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8af2785714036c2bf9cddb23b9769d541b">minimumGossipBalance</a> = 1000</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> };</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">// The number of seconds until an inactive table item is removed</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="namespaceripple_1_1Resource.html#a5d629d9c10c596c9ce01d4f0d5d0ab37"> 48</a></span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a> constexpr <a class="code" href="namespaceripple_1_1Resource.html#a5d629d9c10c596c9ce01d4f0d5d0ab37">secondsUntilExpiration</a>{300};</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">// Number of seconds until imported gossip expires</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="namespaceripple_1_1Resource.html#a77258dadcc851e61e06caff71922ae24"> 51</a></span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a> constexpr <a class="code" href="namespaceripple_1_1Resource.html#a77258dadcc851e61e06caff71922ae24">gossipExpirationSeconds</a>{30};</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> } <span class="comment">// namespace Resource</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> } <span class="comment">// namespace ripple</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#endif</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aduration_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1Resource_html_a5d629d9c10c596c9ce01d4f0d5d0ab37"><div class="ttname"><a href="namespaceripple_1_1Resource.html#a5d629d9c10c596c9ce01d4f0d5d0ab37">ripple::Resource::secondsUntilExpiration</a></div><div class="ttdeci">constexpr std::chrono::seconds secondsUntilExpiration</div><div class="ttdef"><b>Definition:</b> <a href="resource_2impl_2Tuning_8h_source.html#l00048">resource/impl/Tuning.h:48</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1Resource_html_a05bf166fe1bb1548325e028a80ebbdc8af2785714036c2bf9cddb23b9769d541b"><div class="ttname"><a href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8af2785714036c2bf9cddb23b9769d541b">ripple::Resource::minimumGossipBalance</a></div><div class="ttdeci">@ minimumGossipBalance</div><div class="ttdef"><b>Definition:</b> <a href="resource_2impl_2Tuning_8h_source.html#l00044">resource/impl/Tuning.h:44</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1Resource_html_a77258dadcc851e61e06caff71922ae24"><div class="ttname"><a href="namespaceripple_1_1Resource.html#a77258dadcc851e61e06caff71922ae24">ripple::Resource::gossipExpirationSeconds</a></div><div class="ttdeci">constexpr std::chrono::seconds gossipExpirationSeconds</div><div class="ttdef"><b>Definition:</b> <a href="resource_2impl_2Tuning_8h_source.html#l00051">resource/impl/Tuning.h:51</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1Resource_html_a05bf166fe1bb1548325e028a80ebbdc8aa5aade0547994081e153dd3412dba471"><div class="ttname"><a href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8aa5aade0547994081e153dd3412dba471">ripple::Resource::decayWindowSeconds</a></div><div class="ttdeci">@ decayWindowSeconds</div><div class="ttdef"><b>Definition:</b> <a href="resource_2impl_2Tuning_8h_source.html#l00040">resource/impl/Tuning.h:40</a></div></div>
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<div class="ttc" id="achrono_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/chrono.html">chrono</a></div></div>
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<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="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1Resource_html_a05bf166fe1bb1548325e028a80ebbdc8a5c408bda92d525f5d989365db1d6c1e3"><div class="ttname"><a href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8a5c408bda92d525f5d989365db1d6c1e3">ripple::Resource::dropThreshold</a></div><div class="ttdeci">@ dropThreshold</div><div class="ttdef"><b>Definition:</b> <a href="resource_2impl_2Tuning_8h_source.html#l00035">resource/impl/Tuning.h:35</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1Resource_html_a05bf166fe1bb1548325e028a80ebbdc8af9650eae9082653d5c5c741cfdb13d5f"><div class="ttname"><a href="namespaceripple_1_1Resource.html#a05bf166fe1bb1548325e028a80ebbdc8af9650eae9082653d5c5c741cfdb13d5f">ripple::Resource::warningThreshold</a></div><div class="ttdeci">@ warningThreshold</div><div class="ttdef"><b>Definition:</b> <a href="resource_2impl_2Tuning_8h_source.html#l00031">resource/impl/Tuning.h:31</a></div></div>
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