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<div id="projectname">FairMQ
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 <span id="projectnumber">1.4.33</span>
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<div id="projectbrief">C++ Message Queuing Library and Framework</div>
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<li class="navelem"><a class="el" href="dir_d6b28f7731906a8cbc4171450df4b180.html">fairmq</a></li><li class="navelem"><a class="el" href="dir_b4ab45277bc4c2ae49385465b8ac74b3.html">devices</a></li> </ul>
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<div class="title">FairMQSink.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"> * Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * *</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * This software is distributed under the terms of the *</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * GNU Lesser General Public Licence (LGPL) version 3, *</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * copied verbatim in the file "LICENSE" *</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> ********************************************************************************/</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifndef FAIRMQSINK_H_</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define FAIRMQSINK_H_</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  </div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "../FairMQDevice.h"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "../FairMQLogger.h"</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <fairmq/tools/Strings.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <chrono></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <string></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <fstream></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <stdexcept></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  </div>
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<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="classFairMQSink.html"> 27</a></span> <span class="keyword">class </span><a class="code" href="classFairMQSink.html">FairMQSink</a> : <span class="keyword">public</span> <a class="code" href="classFairMQDevice.html">FairMQDevice</a></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> {</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <a class="code" href="classFairMQSink.html">FairMQSink</a>()</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  : fMultipart(<span class="keyword">false</span>)</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  , fMaxIterations(0)</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  , fNumIterations(0)</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  , fMaxFileSize(0)</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  , fBytesWritten(0)</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  , fInChannelName()</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  , fOutFilename()</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</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"> 40</span>  ~<a class="code" href="classFairMQSink.html">FairMQSink</a>() {}</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="keyword">protected</span>:</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordtype">bool</span> fMultipart;</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  uint64_t fMaxIterations;</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  uint64_t fNumIterations;</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  uint64_t fMaxFileSize;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  uint64_t fBytesWritten;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  std::string fInChannelName;</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  std::string fOutFilename;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  std::fstream fOutputFile;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">void</span> <a class="code" href="classFairMQSink.html#a302ab7f0e7134ec1ad67b1252ddd9d2d">InitTask</a>()<span class="keyword"> override</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  fMultipart = <a class="code" href="classFairMQDevice.html#a3496403c6124440185111ba3b49fb80d">fConfig</a>-><a class="code" href="classfair_1_1mq_1_1ProgOptions.html#ab68955211261d786ddec42aa986484ac">GetProperty</a><<span class="keywordtype">bool</span>>(<span class="stringliteral">"multipart"</span>);</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  fMaxIterations = <a class="code" href="classFairMQDevice.html#a3496403c6124440185111ba3b49fb80d">fConfig</a>-><a class="code" href="classfair_1_1mq_1_1ProgOptions.html#ab68955211261d786ddec42aa986484ac">GetProperty</a><uint64_t>(<span class="stringliteral">"max-iterations"</span>);</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  fMaxFileSize = <a class="code" href="classFairMQDevice.html#a3496403c6124440185111ba3b49fb80d">fConfig</a>-><a class="code" href="classfair_1_1mq_1_1ProgOptions.html#ab68955211261d786ddec42aa986484ac">GetProperty</a><uint64_t>(<span class="stringliteral">"max-file-size"</span>);</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  fInChannelName = <a class="code" href="classFairMQDevice.html#a3496403c6124440185111ba3b49fb80d">fConfig</a>-><a class="code" href="classfair_1_1mq_1_1ProgOptions.html#ab68955211261d786ddec42aa986484ac">GetProperty</a><std::string>(<span class="stringliteral">"in-channel"</span>);</div>
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<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classFairMQSink.html#a302ab7f0e7134ec1ad67b1252ddd9d2d"> 58</a></span>  fOutFilename = <a class="code" href="classFairMQDevice.html#a3496403c6124440185111ba3b49fb80d">fConfig</a>-><a class="code" href="classfair_1_1mq_1_1ProgOptions.html#ab68955211261d786ddec42aa986484ac">GetProperty</a><std::string>(<span class="stringliteral">"out-filename"</span>);</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  fBytesWritten = 0;</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">void</span> <a class="code" href="classFairMQSink.html#a1ed9fe63eb9fee891c70c85a0ec382f6">Run</a>()<span class="keyword"> override</span></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">// store the channel reference to avoid traversing the map on every loop iteration</span></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="classFairMQChannel.html">FairMQChannel</a>& dataInChannel = <a class="code" href="classFairMQDevice.html#ad6e090504ceef5799b6f85b136d1e547">fChannels</a>.at(fInChannelName).at(0);</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  LOG(info) << <span class="stringliteral">"Starting sink and expecting to receive "</span> << fMaxIterations << <span class="stringliteral">" messages."</span>;</div>
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<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classFairMQSink.html#a1ed9fe63eb9fee891c70c85a0ec382f6"> 69</a></span>  <span class="keyword">auto</span> tStart = std::chrono::high_resolution_clock::now();</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  </div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (!fOutFilename.empty()) {</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  LOG(debug) << <span class="stringliteral">"Incoming messages will be written to file: "</span> << fOutFilename;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">if</span> (fMaxFileSize != 0) {</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  LOG(debug) << <span class="stringliteral">"File output will stop after "</span> << fMaxFileSize << <span class="stringliteral">" bytes"</span>;</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  LOG(debug) << <span class="stringliteral">"ATTENTION: --max-file-size is 0 - output file will continue to grow until sink is stopped"</span>;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  fOutputFile.open(fOutFilename, std::ios::out | std::ios::binary);</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> (!fOutputFile) {</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  LOG(error) << <span class="stringliteral">"Could not open '"</span> << fOutFilename;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">throw</span> std::runtime_error(fair::mq::tools::ToString(<span class="stringliteral">"Could not open '"</span>, fOutFilename));</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">while</span> (!<a class="code" href="classFairMQDevice.html#ac6e41280dd6cc8b217944a97fd9c548c">NewStatePending</a>()) {</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">if</span> (fMultipart) {</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="classFairMQParts.html">FairMQParts</a> parts;</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> (dataInChannel.<a class="code" href="classFairMQChannel.html#a1f040835106f6b4fa735ca3d57491f75">Receive</a>(parts) < 0) {</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">if</span> (fOutputFile.is_open()) {</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& part : parts) {</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  WriteToFile(<span class="keyword">static_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span>*<span class="keyword">></span>(part->GetData()), part->GetSize());</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  FairMQMessagePtr msg(dataInChannel.NewMessage());</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">if</span> (dataInChannel.<a class="code" href="classFairMQChannel.html#a1f040835106f6b4fa735ca3d57491f75">Receive</a>(msg) < 0) {</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (fOutputFile.is_open()) {</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  WriteToFile(<span class="keyword">static_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span>*<span class="keyword">></span>(msg->GetData()), msg->GetSize());</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span> (fMaxFileSize > 0 && fBytesWritten >= fMaxFileSize) {</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  LOG(info) << <span class="stringliteral">"Written "</span> << fBytesWritten << <span class="stringliteral">" bytes, stopping..."</span>;</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> (fMaxIterations > 0) {</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (fNumIterations >= fMaxIterations) {</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  LOG(info) << <span class="stringliteral">"Configured maximum number of iterations reached."</span>;</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  fNumIterations++;</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (fOutputFile.is_open()) {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  fOutputFile.flush();</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  fOutputFile.close();</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  </div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">auto</span> tEnd = std::chrono::high_resolution_clock::now();</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">auto</span> ms = std::chrono::duration<double, std::milli>(tEnd - tStart).count();</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  LOG(info) << <span class="stringliteral">"Received "</span> << fNumIterations << <span class="stringliteral">" messages in "</span> << ms << <span class="stringliteral">"ms."</span>;</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (!fOutFilename.empty()) {</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">auto</span> sec = std::chrono::duration<double>(tEnd - tStart).count();</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  LOG(info) << <span class="stringliteral">"Closed '"</span> << fOutFilename << <span class="stringliteral">"' after writing "</span> << fBytesWritten << <span class="stringliteral">" bytes."</span></div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  << <span class="stringliteral">"("</span> << (fBytesWritten / (1000. * 1000.)) / sec << <span class="stringliteral">" MB/s)"</span>;</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  }</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  LOG(info) << <span class="stringliteral">"Leaving RUNNING state."</span>;</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordtype">void</span> WriteToFile(<span class="keyword">const</span> <span class="keywordtype">char</span>* ptr, <span class="keywordtype">size_t</span> size)</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  {</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  fOutputFile.write(ptr, size);</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (fOutputFile.bad()) {</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  LOG(error) << <span class="stringliteral">"failed writing to file"</span>;</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed writing to file"</span>);</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  fBytesWritten += size;</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> };</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  </div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor">#endif </span><span class="comment">/* FAIRMQSINK_H_ */</span><span class="preprocessor"></span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassFairMQSink_html"><div class="ttname"><a href="classFairMQSink.html">FairMQSink</a></div><div class="ttdef"><b>Definition:</b> FairMQSink.h:28</div></div>
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<div class="ttc" id="aclassFairMQDevice_html_ad6e090504ceef5799b6f85b136d1e547"><div class="ttname"><a href="classFairMQDevice.html#ad6e090504ceef5799b6f85b136d1e547">FairMQDevice::fChannels</a></div><div class="ttdeci">std::unordered_map< std::string, std::vector< FairMQChannel > > fChannels</div><div class="ttdoc">Device channels.</div><div class="ttdef"><b>Definition:</b> FairMQDevice.h:383</div></div>
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<div class="ttc" id="aclassFairMQSink_html_a302ab7f0e7134ec1ad67b1252ddd9d2d"><div class="ttname"><a href="classFairMQSink.html#a302ab7f0e7134ec1ad67b1252ddd9d2d">FairMQSink::InitTask</a></div><div class="ttdeci">void InitTask() override</div><div class="ttdoc">Task initialization (can be overloaded in child classes)</div><div class="ttdef"><b>Definition:</b> FairMQSink.h:58</div></div>
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<div class="ttc" id="aclassFairMQParts_html"><div class="ttname"><a href="classFairMQParts.html">FairMQParts</a></div><div class="ttdoc">FairMQParts is a lightweight convenience wrapper around a vector of unique pointers to FairMQMessage,...</div><div class="ttdef"><b>Definition:</b> FairMQParts.h:21</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1ProgOptions_html_ab68955211261d786ddec42aa986484ac"><div class="ttname"><a href="classfair_1_1mq_1_1ProgOptions.html#ab68955211261d786ddec42aa986484ac">fair::mq::ProgOptions::GetProperty</a></div><div class="ttdeci">T GetProperty(const std::string &key) const</div><div class="ttdoc">Read config property, throw if no property with this key exists.</div><div class="ttdef"><b>Definition:</b> ProgOptions.h:69</div></div>
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<div class="ttc" id="aclassFairMQChannel_html_a1f040835106f6b4fa735ca3d57491f75"><div class="ttname"><a href="classFairMQChannel.html#a1f040835106f6b4fa735ca3d57491f75">FairMQChannel::Receive</a></div><div class="ttdeci">int64_t Receive(FairMQMessagePtr &msg, int rcvTimeoutInMs=-1)</div><div class="ttdef"><b>Definition:</b> FairMQChannel.h:270</div></div>
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<div class="ttc" id="aclassFairMQDevice_html_a3496403c6124440185111ba3b49fb80d"><div class="ttname"><a href="classFairMQDevice.html#a3496403c6124440185111ba3b49fb80d">FairMQDevice::fConfig</a></div><div class="ttdeci">fair::mq::ProgOptions * fConfig</div><div class="ttdoc">Pointer to config (internal or external)</div><div class="ttdef"><b>Definition:</b> FairMQDevice.h:385</div></div>
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<div class="ttc" id="aclassFairMQSink_html_a1ed9fe63eb9fee891c70c85a0ec382f6"><div class="ttname"><a href="classFairMQSink.html#a1ed9fe63eb9fee891c70c85a0ec382f6">FairMQSink::Run</a></div><div class="ttdeci">void Run() override</div><div class="ttdoc">Runs the device (to be overloaded in child classes)</div><div class="ttdef"><b>Definition:</b> FairMQSink.h:69</div></div>
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<div class="ttc" id="aclassFairMQDevice_html_ac6e41280dd6cc8b217944a97fd9c548c"><div class="ttname"><a href="classFairMQDevice.html#ac6e41280dd6cc8b217944a97fd9c548c">FairMQDevice::NewStatePending</a></div><div class="ttdeci">bool NewStatePending() const</div><div class="ttdoc">Returns true if a new state has been requested, signaling the current handler to stop.</div><div class="ttdef"><b>Definition:</b> FairMQDevice.h:470</div></div>
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<div class="ttc" id="aclassFairMQChannel_html"><div class="ttname"><a href="classFairMQChannel.html">FairMQChannel</a></div><div class="ttdoc">Wrapper class for FairMQSocket and related methods.</div><div class="ttdef"><b>Definition:</b> FairMQChannel.h:35</div></div>
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<div class="ttc" id="aclassFairMQDevice_html"><div class="ttname"><a href="classFairMQDevice.html">FairMQDevice</a></div><div class="ttdef"><b>Definition:</b> FairMQDevice.h:50</div></div>
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