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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_02bd51ad6cbd3c7b005f7a6d7cf0a7f8.html">sdk</a></li> </ul>
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<div class="title">Topology.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) 2019 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="l00008"></a><span class="lineno"> 8</span>  </div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#ifndef FAIR_MQ_SDK_TOPOLOGY_H</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#define FAIR_MQ_SDK_TOPOLOGY_H</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  </div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <fairmq/sdk/AsioAsyncOp.h></span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <fairmq/sdk/AsioBase.h></span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <fairmq/sdk/commands/Commands.h></span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <fairmq/sdk/DDSCollection.h></span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <fairmq/sdk/DDSInfo.h></span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <fairmq/sdk/DDSSession.h></span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <fairmq/sdk/DDSTask.h></span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <fairmq/sdk/DDSTopology.h></span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <fairmq/sdk/Error.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <fairmq/States.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <fairmq/tools/Semaphore.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <fairmq/tools/Unique.h></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="preprocessor">#include <fairlogger/Logger.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#ifndef FAIR_LOG</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define FAIR_LOG LOG</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#endif </span><span class="comment">/* ifndef FAIR_LOG */</span><span class="preprocessor"></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <asio/associated_executor.hpp></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <asio/async_result.hpp></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <asio/steady_timer.hpp></span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <asio/system_executor.hpp></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"> 35</span> <span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <chrono></span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <condition_variable></span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <functional></span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <map></span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <memory></span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <mutex></span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <ostream></span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <set></span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <stdexcept></span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <string></span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <thread></span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include <unordered_map></span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include <utility></span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">namespace </span>fair::mq::sdk</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>  </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">using</span> DeviceId = std::string;</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">using</span> DeviceState = fair::mq::State;</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">using</span> DeviceTransition = fair::mq::Transition;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">const</span> std::map<DeviceTransition, DeviceState> expectedState =</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>  { DeviceTransition::InitDevice, DeviceState::InitializingDevice },</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  { DeviceTransition::CompleteInit, DeviceState::Initialized },</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  { DeviceTransition::Bind, DeviceState::Bound },</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  { DeviceTransition::Connect, DeviceState::DeviceReady },</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  { DeviceTransition::InitTask, DeviceState::Ready },</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  { DeviceTransition::Run, DeviceState::Running },</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  { DeviceTransition::Stop, DeviceState::Ready },</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  { DeviceTransition::ResetTask, DeviceState::DeviceReady },</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  { DeviceTransition::ResetDevice, DeviceState::Idle },</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  { DeviceTransition::End, DeviceState::Exiting }</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>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// mirrors DeviceState, but adds a "Mixed" state that represents a topology where devices are currently not in the same state.</span></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">enum class</span> AggregatedTopologyState : int</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> {</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  Undefined = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Undefined),</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  Ok = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Ok),</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  Error = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Error),</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  Idle = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Idle),</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  InitializingDevice = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::InitializingDevice),</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  Initialized = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Initialized),</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  Binding = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Binding),</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  Bound = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Bound),</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  Connecting = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Connecting),</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  DeviceReady = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::DeviceReady),</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  InitializingTask = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::InitializingTask),</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  Ready = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Ready),</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  Running = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Running),</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  ResettingTask = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::ResettingTask),</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  ResettingDevice = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::ResettingDevice),</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  Exiting = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(fair::mq::State::Exiting),</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  Mixed</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> };</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">inline</span> <span class="keyword">auto</span> operator==(DeviceState lhs, AggregatedTopologyState rhs) -> <span class="keywordtype">bool</span></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>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(lhs) == <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(rhs);</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">inline</span> <span class="keyword">auto</span> operator==(AggregatedTopologyState lhs, DeviceState rhs) -> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> {</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(lhs) == <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(rhs);</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> }</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">inline</span> std::ostream& operator<<(std::ostream& os, <span class="keyword">const</span> AggregatedTopologyState& state)</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>  <span class="keywordflow">if</span> (state == AggregatedTopologyState::Mixed) {</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">return</span> os << <span class="stringliteral">"MIXED"</span>;</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> os << static_cast<DeviceState>(state);</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> }</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keyword">inline</span> std::string GetAggregatedTopologyStateName(AggregatedTopologyState s)</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> {</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (s == AggregatedTopologyState::Mixed) {</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> <span class="stringliteral">"MIXED"</span>;</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> GetStateName(<span class="keyword">static_cast<</span>State<span class="keyword">></span>(s));</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> }</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  </div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keyword">inline</span> AggregatedTopologyState GetAggregatedTopologyState(<span class="keyword">const</span> std::string& state)</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>  <span class="keywordflow">if</span> (state == <span class="stringliteral">"MIXED"</span>) {</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> AggregatedTopologyState::Mixed;</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>AggregatedTopologyState<span class="keyword">></span>(GetState(state));</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> }</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
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<div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1sdk_1_1DeviceStatus.html"> 131</a></span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1sdk_1_1DeviceStatus.html">DeviceStatus</a></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>  <span class="keywordtype">bool</span> subscribed_to_state_changes;</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  DeviceState lastState;</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  DeviceState state;</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  DDSTask::Id taskId;</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  DDSCollection::Id collectionId;</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>  </div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keyword">using</span> DeviceProperty = std::pair<std::string, std::string>; </div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="keyword">using</span> DeviceProperties = std::vector<DeviceProperty>;</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword">using</span> DevicePropertyQuery = std::string; </div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">using</span> FailedDevices = std::set<DeviceId>;</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  </div>
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<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult.html"> 145</a></span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult.html">GetPropertiesResult</a></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"><a class="line" href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult_1_1Device.html"> 147</a></span>  <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult_1_1Device.html">Device</a></div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  DeviceProperties props;</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  };</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  std::unordered_map<DeviceId, Device> devices;</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  FailedDevices failed;</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> };</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  </div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">using</span> TopologyState = std::vector<DeviceStatus>;</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="keyword">using</span> TopologyStateIndex = std::unordered_map<DDSTask::Id, int>; <span class="comment">// task id -> index in the data vector</span></div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="keyword">using</span> TopologyStateByTask = std::unordered_map<DDSTask::Id, DeviceStatus>;</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keyword">using</span> TopologyStateByCollection = std::unordered_map<DDSCollection::Id, std::vector<DeviceStatus>>;</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">using</span> TopologyTransition = fair::mq::Transition;</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">inline</span> AggregatedTopologyState AggregateState(<span class="keyword">const</span> TopologyState& topologyState)</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> {</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  DeviceState first = topologyState.begin()->state;</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span> (std::all_of(topologyState.cbegin(), topologyState.cend(), [&](TopologyState::value_type i) {</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  return i.state == first;</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  })) {</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>AggregatedTopologyState<span class="keyword">></span>(first);</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">return</span> AggregatedTopologyState::Mixed;</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> }</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> StateEqualsTo(<span class="keyword">const</span> TopologyState& topologyState, DeviceState state)</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> {</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> AggregateState(topologyState) == <span class="keyword">static_cast<</span>AggregatedTopologyState<span class="keyword">></span>(state);</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> }</div>
|
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div>
|
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="keyword">inline</span> TopologyStateByCollection GroupByCollectionId(<span class="keyword">const</span> TopologyState& topologyState)</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> {</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  TopologyStateByCollection state;</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& ds : topologyState) {</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> (ds.collectionId != 0) {</div>
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|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  state[ds.collectionId].push_back(ds);</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div>
|
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">return</span> state;</div>
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|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> }</div>
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|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  </div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="keyword">inline</span> TopologyStateByTask GroupByTaskId(<span class="keyword">const</span> TopologyState& topologyState)</div>
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|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> {</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  TopologyStateByTask state;</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& ds : topologyState) {</div>
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|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  state[ds.taskId] = ds;</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div>
|
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  </div>
|
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> state;</div>
|
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> }</div>
|
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  </div>
|
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Executor, <span class="keyword">typename</span> Allocator></div>
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<div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html"> 212</a></span> <span class="keyword">class </span><a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a> : <span class="keyword">public</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase</a><Executor, Allocator></div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> {</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a420a47aee510f02956be9b78e3a87ac5"> 219</a></span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a420a47aee510f02956be9b78e3a87ac5">BasicTopology</a>(<a class="code" href="classfair_1_1mq_1_1sdk_1_1DDSTopology.html">DDSTopology</a> topo, <a class="code" href="classfair_1_1mq_1_1sdk_1_1DDSSession.html">DDSSession</a> session, <span class="keywordtype">bool</span> blockUntilConnected = <span class="keyword">false</span>)</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  : <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a><Executor, Allocator>(asio::system_executor(), std::move(topo), std::move(session), blockUntilConnected)</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {}</div>
|
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  </div>
|
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<div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a781d8a9bbbda303d6d2c0bdda1e61e14"> 229</a></span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a781d8a9bbbda303d6d2c0bdda1e61e14">BasicTopology</a>(<span class="keyword">const</span> Executor& ex,</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1DDSTopology.html">DDSTopology</a> topo,</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1DDSSession.html">DDSSession</a> session,</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordtype">bool</span> blockUntilConnected = <span class="keyword">false</span>,</div>
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|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  Allocator alloc = DefaultAllocator())</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  : <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase</a><Executor, Allocator>(ex, std::move(alloc))</div>
|
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  , fDDSSession(std::move(session))</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  , fDDSTopo(std::move(topo))</div>
|
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  , fStateData()</div>
|
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  , fStateIndex()</div>
|
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  , fMtx(std::make_unique<std::mutex>())</div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  , fStateChangeSubscriptionsCV(std::make_unique<std::condition_variable>())</div>
|
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  , fNumStateChangePublishers(0)</div>
|
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  , fHeartbeatsTimer(asio::system_executor())</div>
|
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  , fHeartbeatInterval(600000)</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  {</div>
|
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  makeTopologyState();</div>
|
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  </div>
|
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  std::string activeTopo(fDDSSession.RequestCommanderInfo().activeTopologyName);</div>
|
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  std::string givenTopo(fDDSTopo.<a class="code" href="classfair_1_1mq_1_1sdk_1_1DDSTopology.html#a0e475b519c2283b1c9326906d8d10906">GetName</a>());</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">if</span> (activeTopo != givenTopo) {</div>
|
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">throw</span> <a class="code" href="structfair_1_1mq_1_1sdk_1_1RuntimeError.html">RuntimeError</a>(<span class="stringliteral">"Given topology "</span>, givenTopo, <span class="stringliteral">" is not activated (active: "</span>, activeTopo, <span class="stringliteral">")"</span>);</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div>
|
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  </div>
|
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  SubscribeToCommands();</div>
|
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  </div>
|
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  fDDSSession.StartDDSService();</div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  SubscribeToStateChanges();</div>
|
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span> (blockUntilConnected) {</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  WaitForPublisherCount(fStateIndex.size());</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  }</div>
|
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div>
|
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  </div>
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<div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#ac46d10b8c9a22d06770312a2d71086a4"> 263</a></span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#ac46d10b8c9a22d06770312a2d71086a4">BasicTopology</a>(<span class="keyword">const</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a>&) = <span class="keyword">delete</span>;</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a>& operator=(<span class="keyword">const</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a>&) = <span class="keyword">delete</span>;</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
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<div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa8067ea607af8fc6f9395d2b357196b2"> 267</a></span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa8067ea607af8fc6f9395d2b357196b2">BasicTopology</a>(<a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a>&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a>& operator=(<a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a>&&) = <span class="keywordflow">default</span>;</div>
|
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  </div>
|
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  ~<a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">BasicTopology</a>()</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  {</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  UnsubscribeFromStateChanges();</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  </div>
|
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  std::lock_guard<std::mutex> lk(*fMtx);</div>
|
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  fDDSSession.UnsubscribeFromCommands();</div>
|
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">try</span> {</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& op : fChangeStateOps) {</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  op.second.Complete(MakeErrorCode(ErrorCode::OperationCanceled));</div>
|
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  }</div>
|
|
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  } <span class="keywordflow">catch</span> (...) {}</div>
|
|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  }</div>
|
|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  </div>
|
|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordtype">void</span> SubscribeToStateChanges()</div>
|
|
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  {</div>
|
|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">// FAIR_LOG(debug) << "Subscribing to state change";</span></div>
|
|
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <a class="code" href="structfair_1_1mq_1_1sdk_1_1cmd_1_1Cmds.html">cmd::Cmds</a> cmds(cmd::make<cmd::SubscribeToStateChange>(fHeartbeatInterval.count()));</div>
|
|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  fDDSSession.SendCommand(cmds.Serialize());</div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  </div>
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  fHeartbeatsTimer.expires_after(fHeartbeatInterval);</div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  fHeartbeatsTimer.async_wait(std::bind(&BasicTopology::SendSubscriptionHeartbeats, <span class="keyword">this</span>, std::placeholders::_1));</div>
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  </div>
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordtype">void</span> WaitForPublisherCount(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> number)</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  {</div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  std::unique_lock<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  fStateChangeSubscriptionsCV->wait(lk, [&](){</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">return</span> fNumStateChangePublishers == number;</div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  });</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  }</div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  </div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordtype">void</span> SendSubscriptionHeartbeats(<span class="keyword">const</span> std::error_code& ec)</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  {</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">if</span> (!ec) {</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="comment">// Timer expired.</span></div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  fDDSSession.SendCommand(cmd::Cmds(cmd::make<cmd::SubscriptionHeartbeat>(fHeartbeatInterval.count())).Serialize());</div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="comment">// schedule again</span></div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  fHeartbeatsTimer.expires_after(fHeartbeatInterval);</div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  fHeartbeatsTimer.async_wait(std::bind(&BasicTopology::SendSubscriptionHeartbeats, <span class="keyword">this</span>, std::placeholders::_1));</div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ec == asio::error::operation_aborted) {</div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="comment">// FAIR_LOG(debug) << "Heartbeats timer canceled";</span></div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  FAIR_LOG(error) << <span class="stringliteral">"Timer error: "</span> << ec;</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  }</div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  </div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordtype">void</span> UnsubscribeFromStateChanges()</div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  {</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="comment">// stop sending heartbeats</span></div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  fHeartbeatsTimer.cancel();</div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  </div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="comment">// unsubscribe from state changes</span></div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  fDDSSession.SendCommand(cmd::Cmds(cmd::make<cmd::UnsubscribeFromStateChange>()).Serialize());</div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  </div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="comment">// wait for all tasks to confirm unsubscription</span></div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  WaitForPublisherCount(0);</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  </div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordtype">void</span> SubscribeToCommands()</div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  {</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  fDDSSession.SubscribeToCommands([&](<span class="keyword">const</span> std::string& msg, <span class="keyword">const</span> std::string& <span class="comment">/* condition */</span>, DDSChannel::Id senderId) {</div>
|
|
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  cmd::Cmds inCmds;</div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  inCmds.Deserialize(msg);</div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="comment">// FAIR_LOG(debug) << "Received " << inCmds.Size() << " command(s) with total size of " << msg.length() << " bytes: ";</span></div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  </div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& cmd : inCmds) {</div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="comment">// FAIR_LOG(debug) << " > " << cmd->GetType();</span></div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">switch</span> (cmd->GetType()) {</div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  case cmd::Type::state_change_subscription:</div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  HandleCmd(static_cast<cmd::StateChangeSubscription&>(*cmd));</div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  break;</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  case cmd::Type::state_change_unsubscription:</div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  HandleCmd(static_cast<cmd::StateChangeUnsubscription&>(*cmd));</div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  break;</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  case cmd::Type::state_change:</div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  HandleCmd(static_cast<cmd::StateChange&>(*cmd), senderId);</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  break;</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  case cmd::Type::transition_status:</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  HandleCmd(static_cast<cmd::TransitionStatus&>(*cmd));</div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  break;</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  case cmd::Type::properties:</div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  HandleCmd(static_cast<cmd::Properties&>(*cmd));</div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  break;</div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  case cmd::Type::properties_set:</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  HandleCmd(static_cast<cmd::PropertiesSet&>(*cmd));</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  break;</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  default:</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  FAIR_LOG(warn) << <span class="stringliteral">"Unexpected/unknown command received: "</span> << cmd->GetType();</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  FAIR_LOG(warn) << <span class="stringliteral">"Origin: "</span> << senderId;</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  break;</div>
|
|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  }</div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  });</div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keyword">auto</span> HandleCmd(cmd::StateChangeSubscription <span class="keyword">const</span>& cmd) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  {</div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> (cmd.GetResult() == cmd::Result::Ok) {</div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  DDSTask::Id taskId(cmd.GetTaskId());</div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">try</span> {</div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  std::unique_lock<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  DeviceStatus& task = fStateData.at(fStateIndex.at(taskId));</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (!task.subscribed_to_state_changes) {</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  task.subscribed_to_state_changes = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  ++fNumStateChangePublishers;</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  FAIR_LOG(warn) << <span class="stringliteral">"Task '"</span> << task.taskId << <span class="stringliteral">"' sent subscription confirmation more than once"</span>;</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  }</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  lk.unlock();</div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  fStateChangeSubscriptionsCV->notify_one();</div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e) {</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  FAIR_LOG(error) << <span class="stringliteral">"Exception in HandleCmd(cmd::StateChangeSubscription const&): "</span> << e.what();</div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  FAIR_LOG(error) << <span class="stringliteral">"Possibly no task with id '"</span> << taskId << <span class="stringliteral">"'?"</span>;</div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  }</div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  FAIR_LOG(error) << <span class="stringliteral">"State change subscription failed for device: "</span> << cmd.GetDeviceId() << <span class="stringliteral">", task id: "</span> << cmd.GetTaskId();</div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  }</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  }</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  </div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keyword">auto</span> HandleCmd(cmd::StateChangeUnsubscription <span class="keyword">const</span>& cmd) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  {</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> (cmd.GetResult() == cmd::Result::Ok) {</div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  DDSTask::Id taskId(cmd.GetTaskId());</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  </div>
|
|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">try</span> {</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  std::unique_lock<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  DeviceStatus& task = fStateData.at(fStateIndex.at(taskId));</div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">if</span> (task.subscribed_to_state_changes) {</div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  task.subscribed_to_state_changes = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  --fNumStateChangePublishers;</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  FAIR_LOG(warn) << <span class="stringliteral">"Task '"</span> << task.taskId << <span class="stringliteral">"' sent unsubscription confirmation more than once"</span>;</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  }</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  lk.unlock();</div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  fStateChangeSubscriptionsCV->notify_one();</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e) {</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  FAIR_LOG(error) << <span class="stringliteral">"Exception in HandleCmd(cmd::StateChangeUnsubscription const&): "</span> << e.what();</div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  }</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  FAIR_LOG(error) << <span class="stringliteral">"State change unsubscription failed for device: "</span> << cmd.GetDeviceId() << <span class="stringliteral">", task id: "</span> << cmd.GetTaskId();</div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  }</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  }</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  </div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keyword">auto</span> HandleCmd(cmd::StateChange <span class="keyword">const</span>& cmd, DDSChannel::Id <span class="keyword">const</span>& senderId) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  {</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">if</span> (cmd.GetCurrentState() == DeviceState::Exiting) {</div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  fDDSSession.SendCommand(cmd::Cmds(cmd::make<cmd::StateChangeExitingReceived>()).Serialize(), senderId);</div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  }</div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  </div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  DDSTask::Id taskId(cmd.GetTaskId());</div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  </div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">try</span> {</div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  std::lock_guard<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  DeviceStatus& task = fStateData.at(fStateIndex.at(taskId));</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  task.lastState = cmd.GetLastState();</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  task.state = cmd.GetCurrentState();</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="comment">// if the task is exiting, it will not respond to unsubscription request anymore, set it to false now.</span></div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">if</span> (task.state == DeviceState::Exiting) {</div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  task.subscribed_to_state_changes = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  --fNumStateChangePublishers;</div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  }</div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// FAIR_LOG(debug) << "Updated state entry: taskId=" << taskId << ", state=" << state;</span></div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  </div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& op : fChangeStateOps) {</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  op.second.Update(taskId, cmd.GetCurrentState());</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  }</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& op : fWaitForStateOps) {</div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  op.second.Update(taskId, cmd.GetLastState(), cmd.GetCurrentState());</div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  }</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e) {</div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  FAIR_LOG(error) << <span class="stringliteral">"Exception in HandleCmd(cmd::StateChange const&): "</span> << e.what();</div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  }</div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  }</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  </div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keyword">auto</span> HandleCmd(cmd::TransitionStatus <span class="keyword">const</span>& cmd) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  {</div>
|
|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">if</span> (cmd.GetResult() != cmd::Result::Ok) {</div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  DDSTask::Id taskId(cmd.GetTaskId());</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  std::lock_guard<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& op : fChangeStateOps) {</div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">if</span> (!op.second.IsCompleted() && op.second.ContainsTask(taskId)) {</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">if</span> (fStateData.at(fStateIndex.at(taskId)).state != op.second.GetTargetState()) {</div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  FAIR_LOG(error) << cmd.GetTransition() << <span class="stringliteral">" transition failed for "</span> << cmd.GetDeviceId() << <span class="stringliteral">", device is in "</span> << cmd.GetCurrentState() << <span class="stringliteral">" state."</span>;</div>
|
|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  op.second.Complete(MakeErrorCode(ErrorCode::DeviceChangeStateFailed));</div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  FAIR_LOG(debug) << cmd.GetTransition() << <span class="stringliteral">" transition failed for "</span> << cmd.GetDeviceId() << <span class="stringliteral">", device is already in "</span> << cmd.GetCurrentState() << <span class="stringliteral">" state."</span>;</div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  }</div>
|
|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  }</div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  }</div>
|
|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  }</div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  </div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keyword">auto</span> HandleCmd(cmd::Properties <span class="keyword">const</span>& cmd) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  {</div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  std::unique_lock<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keywordflow">try</span> {</div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keyword">auto</span>& op(fGetPropertiesOps.at(cmd.GetRequestId()));</div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  lk.unlock();</div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  op.Update(cmd.GetDeviceId(), cmd.GetResult(), cmd.GetProps());</div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  } <span class="keywordflow">catch</span> (std::out_of_range& e) {</div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  FAIR_LOG(debug) << <span class="stringliteral">"GetProperties operation (request id: "</span> << cmd.GetRequestId()</div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  << <span class="stringliteral">") not found (probably completed or timed out), "</span></div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  << <span class="stringliteral">"discarding reply of device "</span> << cmd.GetDeviceId();</div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  }</div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  }</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  </div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keyword">auto</span> HandleCmd(cmd::PropertiesSet <span class="keyword">const</span>& cmd) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  {</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  std::unique_lock<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keywordflow">try</span> {</div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keyword">auto</span>& op(fSetPropertiesOps.at(cmd.GetRequestId()));</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  lk.unlock();</div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  op.Update(cmd.GetDeviceId(), cmd.GetResult());</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  } <span class="keywordflow">catch</span> (std::out_of_range& e) {</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  FAIR_LOG(debug) << <span class="stringliteral">"SetProperties operation (request id: "</span> << cmd.GetRequestId()</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  << <span class="stringliteral">") not found (probably completed or timed out), "</span></div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  << <span class="stringliteral">"discarding reply of device "</span> << cmd.GetDeviceId();</div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  }</div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  }</div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  </div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">using</span> Duration = std::chrono::microseconds;</div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keyword">using</span> ChangeStateCompletionSignature = void(std::error_code, TopologyState);</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  </div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keyword">struct </span>ChangeStateOp</div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  {</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keyword">using</span> Id = std::size_t;</div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keyword">using</span> Count = <span class="keywordtype">unsigned</span> int;</div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  </div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Handler></div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  ChangeStateOp(Id <span class="keywordtype">id</span>,</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keyword">const</span> TopologyTransition transition,</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  std::vector<DDSTask> tasks,</div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  TopologyState& stateData,</div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  Duration timeout,</div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  std::mutex& mutex,</div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  Executor <span class="keyword">const</span> & ex,</div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  Allocator <span class="keyword">const</span> & alloc,</div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  Handler&& handler)</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  : fId(id)</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  , fOp(ex, alloc, std::move(handler))</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  , fStateData(stateData)</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  , fTimer(ex)</div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  , fCount(0)</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  , fTasks(std::move(tasks))</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  , fTargetState(expectedState.at(transition))</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  , fMtx(mutex)</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  {</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">if</span> (timeout > std::chrono::milliseconds(0)) {</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  fTimer.expires_after(timeout);</div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  fTimer.async_wait([&](std::error_code ec) {</div>
|
|
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">if</span> (!ec) {</div>
|
|
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  std::lock_guard<std::mutex> lk(fMtx);</div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  fOp.Timeout(fStateData);</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  }</div>
|
|
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  });</div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  }</div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">if</span> (fTasks.empty()) {</div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  FAIR_LOG(warn) << <span class="stringliteral">"ChangeState initiated on an empty set of tasks, check the path argument."</span>;</div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  }</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  }</div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  ChangeStateOp() = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  ChangeStateOp(<span class="keyword">const</span> ChangeStateOp&) = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  ChangeStateOp& operator=(<span class="keyword">const</span> ChangeStateOp&) = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  ChangeStateOp(ChangeStateOp&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  ChangeStateOp& operator=(ChangeStateOp&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  ~ChangeStateOp() = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  </div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keyword">auto</span> ResetCount(<span class="keyword">const</span> TopologyStateIndex& stateIndex, <span class="keyword">const</span> TopologyState& stateData) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  {</div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  fCount = std::count_if(stateIndex.cbegin(), stateIndex.cend(), [=](<span class="keyword">const</span> <span class="keyword">auto</span>& s) {</div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  if (ContainsTask(stateData.at(s.second).taskId)) {</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  return stateData.at(s.second).state == fTargetState;</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  return false;</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  }</div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  });</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  }</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  </div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keyword">auto</span> Update(<span class="keyword">const</span> DDSTask::Id taskId, <span class="keyword">const</span> DeviceState currentState) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  {</div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">if</span> (!fOp.IsCompleted() && ContainsTask(taskId)) {</div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">if</span> (currentState == fTargetState) {</div>
|
|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  ++fCount;</div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  }</div>
|
|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  TryCompletion();</div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  }</div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  }</div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  </div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keyword">auto</span> TryCompletion() -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  {</div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">if</span> (!fOp.IsCompleted() && fCount == fTasks.size()) {</div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  Complete(std::error_code());</div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  }</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  }</div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  </div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keyword">auto</span> Complete(std::error_code ec) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  {</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  fTimer.cancel();</div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  fOp.Complete(ec, fStateData);</div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  }</div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  </div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keyword">auto</span> ContainsTask(DDSTask::Id <span class="keywordtype">id</span>) -> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  {</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keyword">auto</span> it = std::find_if(fTasks.begin(), fTasks.end(), [<span class="keywordtype">id</span>](<span class="keyword">const</span> DDSTask& t) { return t.GetId() == id; });</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">return</span> it != fTasks.end();</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  </div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordtype">bool</span> IsCompleted() { <span class="keywordflow">return</span> fOp.IsCompleted(); }</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  </div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keyword">auto</span> GetTargetState() const -> DeviceState { <span class="keywordflow">return</span> fTargetState; }</div>
|
|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  </div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  Id <span class="keyword">const</span> fId;</div>
|
|
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  AsioAsyncOp<Executor, Allocator, ChangeStateCompletionSignature> fOp;</div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  TopologyState& fStateData;</div>
|
|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  asio::steady_timer fTimer;</div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  Count fCount;</div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  std::vector<DDSTask> fTasks;</div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  DeviceState fTargetState;</div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  std::mutex& fMtx;</div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  };</div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  </div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l00678"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a138b4e48a0c000fe78932189f679ce27"> 678</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a138b4e48a0c000fe78932189f679ce27">AsyncChangeState</a>(<span class="keyword">const</span> TopologyTransition transition,</div>
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|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="keyword">const</span> std::string& path,</div>
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|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  Duration timeout,</div>
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<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  CompletionToken&& token)</div>
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<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  {</div>
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|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keywordflow">return</span> asio::async_initiate<CompletionToken, ChangeStateCompletionSignature>([&](<span class="keyword">auto</span> handler) {</div>
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<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keyword">typename</span> ChangeStateOp::Id <span class="keyword">const</span> id(tools::UuidHash());</div>
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<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  </div>
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<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  std::lock_guard<std::mutex> lk(*fMtx);</div>
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|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  </div>
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<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = begin(fChangeStateOps); it != end(fChangeStateOps);) {</div>
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|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keywordflow">if</span> (it->second.IsCompleted()) {</div>
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<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  it = fChangeStateOps.erase(it);</div>
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<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  ++it;</div>
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|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  }</div>
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|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  }</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  </div>
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<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keyword">auto</span> p = fChangeStateOps.emplace(</div>
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<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  std::piecewise_construct,</div>
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<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  std::forward_as_tuple(<span class="keywordtype">id</span>),</div>
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<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  std::forward_as_tuple(<span class="keywordtype">id</span>,</div>
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<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  transition,</div>
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<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  fDDSTopo.GetTasks(path),</div>
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<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  fStateData,</div>
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<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  timeout,</div>
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<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  *fMtx,</div>
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<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase<Executor, Allocator>::GetExecutor</a>(),</div>
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|
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase<Executor, Allocator>::GetAllocator</a>(),</div>
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<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  std::move(handler)));</div>
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|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  </div>
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|
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <a class="code" href="structfair_1_1mq_1_1sdk_1_1cmd_1_1Cmds.html">cmd::Cmds</a> cmds(cmd::make<cmd::ChangeState>(transition));</div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  fDDSSession.SendCommand(cmds.Serialize(), path);</div>
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|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  </div>
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|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  p.first->second.ResetCount(fStateIndex, fStateData);</div>
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|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="comment">// TODO: make sure following operation properly queues the completion and not doing it directly out of initiation call.</span></div>
|
|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  p.first->second.TryCompletion();</div>
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|
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  </div>
|
|
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  },</div>
|
|
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  token);</div>
|
|
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  }</div>
|
|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  </div>
|
|
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l00726"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa5b4640b00e06124a0e8098b05be47b9"> 726</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa5b4640b00e06124a0e8098b05be47b9">AsyncChangeState</a>(<span class="keyword">const</span> TopologyTransition transition, CompletionToken&& token)</div>
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|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  {</div>
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|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keywordflow">return</span> AsyncChangeState(transition, <span class="stringliteral">""</span>, Duration(0), std::move(token));</div>
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|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  }</div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  </div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a729cd0dcf3b74fc23b5a92a3ab7fecdf"> 738</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a729cd0dcf3b74fc23b5a92a3ab7fecdf">AsyncChangeState</a>(<span class="keyword">const</span> TopologyTransition transition, Duration timeout, CompletionToken&& token)</div>
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|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  {</div>
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|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordflow">return</span> AsyncChangeState(transition, <span class="stringliteral">""</span>, timeout, std::move(token));</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  }</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  </div>
|
|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l00750"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aec28b345f009b9e4323fa99bfabf68d4"> 750</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aec28b345f009b9e4323fa99bfabf68d4">AsyncChangeState</a>(<span class="keyword">const</span> TopologyTransition transition, <span class="keyword">const</span> std::string& path, CompletionToken&& token)</div>
|
|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  {</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="keywordflow">return</span> AsyncChangeState(transition, path, Duration(0), std::move(token));</div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  }</div>
|
|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  </div>
|
|
<div class="line"><a name="l00760"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa97ffce815eb1b2af591f8e31263099e"> 760</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa97ffce815eb1b2af591f8e31263099e">ChangeState</a>(<span class="keyword">const</span> TopologyTransition transition, <span class="keyword">const</span> std::string& path = <span class="stringliteral">""</span>, Duration timeout = Duration(0))</div>
|
|
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  -> std::pair<std::error_code, TopologyState></div>
|
|
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  {</div>
|
|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <a class="code" href="structfair_1_1mq_1_1tools_1_1SharedSemaphore.html">tools::SharedSemaphore</a> blocker;</div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  std::error_code ec;</div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  TopologyState state;</div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  AsyncChangeState(transition, path, timeout, [&, blocker](std::error_code _ec, TopologyState _state) <span class="keyword">mutable</span> {</div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  ec = _ec;</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  state = _state;</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  blocker.Signal();</div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  });</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  blocker.Wait();</div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <span class="keywordflow">return</span> {ec, state};</div>
|
|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  }</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  </div>
|
|
<div class="line"><a name="l00779"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a81f00e79151817b32420d60ea926a8ba"> 779</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a81f00e79151817b32420d60ea926a8ba">ChangeState</a>(<span class="keyword">const</span> TopologyTransition transition, Duration timeout)</div>
|
|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  -> std::pair<std::error_code, TopologyState></div>
|
|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  {</div>
|
|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">return</span> ChangeState(transition, <span class="stringliteral">""</span>, timeout);</div>
|
|
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  }</div>
|
|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  </div>
|
|
<div class="line"><a name="l00787"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a247c01cea078f6f53e3b2f185583930c"> 787</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a247c01cea078f6f53e3b2f185583930c">GetCurrentState</a>() const -> TopologyState</div>
|
|
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  {</div>
|
|
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  std::lock_guard<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="keywordflow">return</span> fStateData;</div>
|
|
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  }</div>
|
|
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  </div>
|
|
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <span class="keyword">auto</span> AggregateState() const -> DeviceState { <span class="keywordflow">return</span> sdk::AggregateState(GetCurrentState()); }</div>
|
|
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  </div>
|
|
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="keyword">auto</span> StateEqualsTo(DeviceState state) <span class="keyword">const</span> -> <span class="keywordtype">bool</span> { <span class="keywordflow">return</span> sdk::StateEqualsTo(GetCurrentState(), state); }</div>
|
|
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  </div>
|
|
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <span class="keyword">using</span> WaitForStateCompletionSignature = void(std::error_code);</div>
|
|
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  </div>
|
|
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keyword">struct </span>WaitForStateOp</div>
|
|
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  {</div>
|
|
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keyword">using</span> Id = std::size_t;</div>
|
|
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keyword">using</span> Count = <span class="keywordtype">unsigned</span> int;</div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  </div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Handler></div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  WaitForStateOp(Id <span class="keywordtype">id</span>,</div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  DeviceState targetLastState,</div>
|
|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  DeviceState targetCurrentState,</div>
|
|
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  std::vector<DDSTask> tasks,</div>
|
|
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  Duration timeout,</div>
|
|
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  std::mutex& mutex,</div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  Executor <span class="keyword">const</span> & ex,</div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  Allocator <span class="keyword">const</span> & alloc,</div>
|
|
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  Handler&& handler)</div>
|
|
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  : fId(id)</div>
|
|
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  , fOp(ex, alloc, std::move(handler))</div>
|
|
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  , fTimer(ex)</div>
|
|
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  , fCount(0)</div>
|
|
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  , fTasks(std::move(tasks))</div>
|
|
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  , fTargetLastState(targetLastState)</div>
|
|
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  , fTargetCurrentState(targetCurrentState)</div>
|
|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  , fMtx(mutex)</div>
|
|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  {</div>
|
|
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <span class="keywordflow">if</span> (timeout > std::chrono::milliseconds(0)) {</div>
|
|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  fTimer.expires_after(timeout);</div>
|
|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  fTimer.async_wait([&](std::error_code ec) {</div>
|
|
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="keywordflow">if</span> (!ec) {</div>
|
|
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  std::lock_guard<std::mutex> lk(fMtx);</div>
|
|
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  fOp.Timeout();</div>
|
|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  }</div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  });</div>
|
|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  }</div>
|
|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keywordflow">if</span> (fTasks.empty()) {</div>
|
|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  FAIR_LOG(warn) << <span class="stringliteral">"WaitForState initiated on an empty set of tasks, check the path argument."</span>;</div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  }</div>
|
|
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  }</div>
|
|
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  WaitForStateOp() = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  WaitForStateOp(<span class="keyword">const</span> WaitForStateOp&) = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  WaitForStateOp& operator=(<span class="keyword">const</span> WaitForStateOp&) = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  WaitForStateOp(WaitForStateOp&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  WaitForStateOp& operator=(WaitForStateOp&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  ~WaitForStateOp() = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  </div>
|
|
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keyword">auto</span> ResetCount(<span class="keyword">const</span> TopologyStateIndex& stateIndex, <span class="keyword">const</span> TopologyState& stateData) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  {</div>
|
|
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  fCount = std::count_if(stateIndex.cbegin(), stateIndex.cend(), [=](<span class="keyword">const</span> <span class="keyword">auto</span>& s) {</div>
|
|
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  if (ContainsTask(stateData.at(s.second).taskId)) {</div>
|
|
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  return stateData.at(s.second).state == fTargetCurrentState &&</div>
|
|
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  (stateData.at(s.second).lastState == fTargetLastState || fTargetLastState == DeviceState::Undefined);</div>
|
|
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  return false;</div>
|
|
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  }</div>
|
|
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  });</div>
|
|
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  }</div>
|
|
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  </div>
|
|
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  <span class="keyword">auto</span> Update(<span class="keyword">const</span> DDSTask::Id taskId, <span class="keyword">const</span> DeviceState lastState, <span class="keyword">const</span> DeviceState currentState) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  {</div>
|
|
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keywordflow">if</span> (!fOp.IsCompleted() && ContainsTask(taskId)) {</div>
|
|
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <span class="keywordflow">if</span> (currentState == fTargetCurrentState &&</div>
|
|
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  (lastState == fTargetLastState || fTargetLastState == DeviceState::Undefined)) {</div>
|
|
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  ++fCount;</div>
|
|
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  }</div>
|
|
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  TryCompletion();</div>
|
|
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  }</div>
|
|
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  }</div>
|
|
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  </div>
|
|
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="keyword">auto</span> TryCompletion() -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  {</div>
|
|
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">if</span> (!fOp.IsCompleted() && fCount == fTasks.size()) {</div>
|
|
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  fTimer.cancel();</div>
|
|
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  fOp.Complete();</div>
|
|
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  }</div>
|
|
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  }</div>
|
|
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  </div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="keywordtype">bool</span> IsCompleted() { <span class="keywordflow">return</span> fOp.IsCompleted(); }</div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  </div>
|
|
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  Id <span class="keyword">const</span> fId;</div>
|
|
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  AsioAsyncOp<Executor, Allocator, WaitForStateCompletionSignature> fOp;</div>
|
|
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  asio::steady_timer fTimer;</div>
|
|
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  Count fCount;</div>
|
|
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  std::vector<DDSTask> fTasks;</div>
|
|
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  DeviceState fTargetLastState;</div>
|
|
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  DeviceState fTargetCurrentState;</div>
|
|
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  std::mutex& fMtx;</div>
|
|
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  </div>
|
|
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keyword">auto</span> ContainsTask(DDSTask::Id <span class="keywordtype">id</span>) -> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  {</div>
|
|
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keyword">auto</span> it = std::find_if(fTasks.begin(), fTasks.end(), [<span class="keywordtype">id</span>](<span class="keyword">const</span> DDSTask& t) { return t.GetId() == id; });</div>
|
|
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="keywordflow">return</span> it != fTasks.end();</div>
|
|
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  }</div>
|
|
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  };</div>
|
|
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  </div>
|
|
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l00908"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a834ce9bc3d4a79e3f369299af973391a"> 908</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a834ce9bc3d4a79e3f369299af973391a">AsyncWaitForState</a>(<span class="keyword">const</span> DeviceState targetLastState,</div>
|
|
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  <span class="keyword">const</span> DeviceState targetCurrentState,</div>
|
|
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="keyword">const</span> std::string& path,</div>
|
|
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  Duration timeout,</div>
|
|
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  CompletionToken&& token)</div>
|
|
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  {</div>
|
|
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  <span class="keywordflow">return</span> asio::async_initiate<CompletionToken, WaitForStateCompletionSignature>([&](<span class="keyword">auto</span> handler) {</div>
|
|
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keyword">typename</span> GetPropertiesOp::Id <span class="keyword">const</span> id(tools::UuidHash());</div>
|
|
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  </div>
|
|
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  std::lock_guard<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  </div>
|
|
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = begin(fWaitForStateOps); it != end(fWaitForStateOps);) {</div>
|
|
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="keywordflow">if</span> (it->second.IsCompleted()) {</div>
|
|
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  it = fWaitForStateOps.erase(it);</div>
|
|
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  ++it;</div>
|
|
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  }</div>
|
|
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  }</div>
|
|
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  </div>
|
|
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="keyword">auto</span> p = fWaitForStateOps.emplace(</div>
|
|
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  std::piecewise_construct,</div>
|
|
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  std::forward_as_tuple(<span class="keywordtype">id</span>),</div>
|
|
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  std::forward_as_tuple(<span class="keywordtype">id</span>,</div>
|
|
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  targetLastState,</div>
|
|
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  targetCurrentState,</div>
|
|
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  fDDSTopo.GetTasks(path),</div>
|
|
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  timeout,</div>
|
|
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  *fMtx,</div>
|
|
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase<Executor, Allocator>::GetExecutor</a>(),</div>
|
|
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase<Executor, Allocator>::GetAllocator</a>(),</div>
|
|
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  std::move(handler)));</div>
|
|
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  p.first->second.ResetCount(fStateIndex, fStateData);</div>
|
|
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  <span class="comment">// TODO: make sure following operation properly queues the completion and not doing it directly out of initiation call.</span></div>
|
|
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  p.first->second.TryCompletion();</div>
|
|
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  },</div>
|
|
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  token);</div>
|
|
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  }</div>
|
|
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  </div>
|
|
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l00953"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aaddb0296f1d9f282cd31b9d339c43eb9"> 953</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aaddb0296f1d9f282cd31b9d339c43eb9">AsyncWaitForState</a>(<span class="keyword">const</span> DeviceState targetLastState, <span class="keyword">const</span> DeviceState targetCurrentState, CompletionToken&& token)</div>
|
|
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  {</div>
|
|
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  <span class="keywordflow">return</span> AsyncWaitForState(targetLastState, targetCurrentState, <span class="stringliteral">""</span>, Duration(0), std::move(token));</div>
|
|
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  }</div>
|
|
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  </div>
|
|
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l00964"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a58224c9577ad69b738a9af5c20716a9e"> 964</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a58224c9577ad69b738a9af5c20716a9e">AsyncWaitForState</a>(<span class="keyword">const</span> DeviceState targetCurrentState, CompletionToken&& token)</div>
|
|
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  {</div>
|
|
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  <span class="keywordflow">return</span> AsyncWaitForState(DeviceState::Undefined, targetCurrentState, <span class="stringliteral">""</span>, Duration(0), std::move(token));</div>
|
|
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  }</div>
|
|
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  </div>
|
|
<div class="line"><a name="l00975"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a7d36f2154b3a3b83aede836948ef47a1"> 975</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a7d36f2154b3a3b83aede836948ef47a1">WaitForState</a>(<span class="keyword">const</span> DeviceState targetLastState, <span class="keyword">const</span> DeviceState targetCurrentState, <span class="keyword">const</span> std::string& path = <span class="stringliteral">""</span>, Duration timeout = Duration(0))</div>
|
|
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  -> std::error_code</div>
|
|
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  {</div>
|
|
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <a class="code" href="structfair_1_1mq_1_1tools_1_1SharedSemaphore.html">tools::SharedSemaphore</a> blocker;</div>
|
|
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  std::error_code ec;</div>
|
|
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  AsyncWaitForState(targetLastState, targetCurrentState, path, timeout, [&, blocker](std::error_code _ec) <span class="keyword">mutable</span> {</div>
|
|
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  ec = _ec;</div>
|
|
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  blocker.Signal();</div>
|
|
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  });</div>
|
|
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  blocker.Wait();</div>
|
|
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <span class="keywordflow">return</span> ec;</div>
|
|
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  }</div>
|
|
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  </div>
|
|
<div class="line"><a name="l00993"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aedc74bf39cb2b913d9f55ea6c7d1d264"> 993</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aedc74bf39cb2b913d9f55ea6c7d1d264">WaitForState</a>(<span class="keyword">const</span> DeviceState targetCurrentState, <span class="keyword">const</span> std::string& path = <span class="stringliteral">""</span>, Duration timeout = Duration(0))</div>
|
|
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  -> std::error_code</div>
|
|
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  {</div>
|
|
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="keywordflow">return</span> WaitForState(DeviceState::Undefined, targetCurrentState, path, timeout);</div>
|
|
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  }</div>
|
|
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  </div>
|
|
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="keyword">using</span> GetPropertiesCompletionSignature = void(std::error_code, <a class="code" href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult.html">GetPropertiesResult</a>);</div>
|
|
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  </div>
|
|
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keyword">struct </span>GetPropertiesOp</div>
|
|
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  {</div>
|
|
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <span class="keyword">using</span> Id = std::size_t;</div>
|
|
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  <span class="keyword">using</span> GetCount = <span class="keywordtype">unsigned</span> int;</div>
|
|
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  </div>
|
|
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Handler></div>
|
|
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  GetPropertiesOp(Id <span class="keywordtype">id</span>,</div>
|
|
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  GetCount expectedCount,</div>
|
|
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  Duration timeout,</div>
|
|
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  std::mutex& mutex,</div>
|
|
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  Executor <span class="keyword">const</span> & ex,</div>
|
|
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  Allocator <span class="keyword">const</span> & alloc,</div>
|
|
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  Handler&& handler)</div>
|
|
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  : fId(id)</div>
|
|
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  , fOp(ex, alloc, std::move(handler))</div>
|
|
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  , fTimer(ex)</div>
|
|
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  , fCount(0)</div>
|
|
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  , fExpectedCount(expectedCount)</div>
|
|
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  , fMtx(mutex)</div>
|
|
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  {</div>
|
|
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="keywordflow">if</span> (timeout > std::chrono::milliseconds(0)) {</div>
|
|
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  fTimer.expires_after(timeout);</div>
|
|
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  fTimer.async_wait([&](std::error_code ec) {</div>
|
|
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  <span class="keywordflow">if</span> (!ec) {</div>
|
|
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  std::lock_guard<std::mutex> lk(fMtx);</div>
|
|
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  fOp.Timeout(fResult);</div>
|
|
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  }</div>
|
|
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  });</div>
|
|
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  }</div>
|
|
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  <span class="keywordflow">if</span> (expectedCount == 0) {</div>
|
|
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  FAIR_LOG(warn) << <span class="stringliteral">"GetProperties initiated on an empty set of tasks, check the path argument."</span>;</div>
|
|
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  }</div>
|
|
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  <span class="comment">// FAIR_LOG(debug) << "GetProperties " << fId << " with expected count of " << fExpectedCount << " started.";</span></div>
|
|
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  }</div>
|
|
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  GetPropertiesOp() = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  GetPropertiesOp(<span class="keyword">const</span> GetPropertiesOp&) = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  GetPropertiesOp& operator=(<span class="keyword">const</span> GetPropertiesOp&) = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  GetPropertiesOp(GetPropertiesOp&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  GetPropertiesOp& operator=(GetPropertiesOp&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  ~GetPropertiesOp() = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  </div>
|
|
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <span class="keyword">auto</span> Update(<span class="keyword">const</span> std::string& deviceId, cmd::Result result, DeviceProperties props) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  {</div>
|
|
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  std::lock_guard<std::mutex> lk(fMtx);</div>
|
|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <span class="keywordflow">if</span> (cmd::Result::Ok != result) {</div>
|
|
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  fResult.failed.insert(deviceId);</div>
|
|
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  fResult.devices.insert({deviceId, {std::move(props)}});</div>
|
|
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  }</div>
|
|
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  ++fCount;</div>
|
|
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  TryCompletion();</div>
|
|
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  }</div>
|
|
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  </div>
|
|
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="keywordtype">bool</span> IsCompleted() { <span class="keywordflow">return</span> fOp.IsCompleted(); }</div>
|
|
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  </div>
|
|
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  Id <span class="keyword">const</span> fId;</div>
|
|
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  AsioAsyncOp<Executor, Allocator, GetPropertiesCompletionSignature> fOp;</div>
|
|
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  asio::steady_timer fTimer;</div>
|
|
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  GetCount fCount;</div>
|
|
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  GetCount <span class="keyword">const</span> fExpectedCount;</div>
|
|
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  GetPropertiesResult fResult;</div>
|
|
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  std::mutex& fMtx;</div>
|
|
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  </div>
|
|
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  <span class="keyword">auto</span> TryCompletion() -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  {</div>
|
|
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  <span class="keywordflow">if</span> (!fOp.IsCompleted() && fCount == fExpectedCount) {</div>
|
|
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  fTimer.cancel();</div>
|
|
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  <span class="keywordflow">if</span> (fResult.failed.size() > 0) {</div>
|
|
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  fOp.Complete(MakeErrorCode(ErrorCode::DeviceGetPropertiesFailed), std::move(fResult));</div>
|
|
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  fOp.Complete(std::move(fResult));</div>
|
|
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  }</div>
|
|
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  }</div>
|
|
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  }</div>
|
|
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  };</div>
|
|
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  </div>
|
|
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l01089"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a48d74222cda9c4823c4574f2c0c3d47e"> 1089</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a48d74222cda9c4823c4574f2c0c3d47e">AsyncGetProperties</a>(DevicePropertyQuery <span class="keyword">const</span>& query,</div>
|
|
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  <span class="keyword">const</span> std::string& path,</div>
|
|
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  Duration timeout,</div>
|
|
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  CompletionToken&& token)</div>
|
|
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  {</div>
|
|
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  <span class="keywordflow">return</span> asio::async_initiate<CompletionToken, GetPropertiesCompletionSignature>(</div>
|
|
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  [&](<span class="keyword">auto</span> handler) {</div>
|
|
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  <span class="keyword">typename</span> GetPropertiesOp::Id <span class="keyword">const</span> id(tools::UuidHash());</div>
|
|
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  </div>
|
|
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  std::lock_guard<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  </div>
|
|
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = begin(fGetPropertiesOps); it != end(fGetPropertiesOps);) {</div>
|
|
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  <span class="keywordflow">if</span> (it->second.IsCompleted()) {</div>
|
|
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  it = fGetPropertiesOps.erase(it);</div>
|
|
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  ++it;</div>
|
|
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  }</div>
|
|
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  }</div>
|
|
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  </div>
|
|
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  fGetPropertiesOps.emplace(</div>
|
|
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  std::piecewise_construct,</div>
|
|
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  std::forward_as_tuple(<span class="keywordtype">id</span>),</div>
|
|
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  std::forward_as_tuple(<span class="keywordtype">id</span>,</div>
|
|
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  fDDSTopo.GetTasks(path).size(),</div>
|
|
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  timeout,</div>
|
|
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  *fMtx,</div>
|
|
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase<Executor, Allocator>::GetExecutor</a>(),</div>
|
|
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase<Executor, Allocator>::GetAllocator</a>(),</div>
|
|
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  std::move(handler)));</div>
|
|
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  </div>
|
|
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  <a class="code" href="structfair_1_1mq_1_1sdk_1_1cmd_1_1Cmds.html">cmd::Cmds</a> <span class="keyword">const</span> cmds(cmd::make<cmd::GetProperties>(<span class="keywordtype">id</span>, query));</div>
|
|
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  fDDSSession.SendCommand(cmds.Serialize(), path);</div>
|
|
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  },</div>
|
|
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  token);</div>
|
|
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  }</div>
|
|
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  </div>
|
|
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l01131"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#ab68803df2810c82f36662209026a0d90"> 1131</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#ab68803df2810c82f36662209026a0d90">AsyncGetProperties</a>(DevicePropertyQuery <span class="keyword">const</span>& query, CompletionToken&& token)</div>
|
|
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  {</div>
|
|
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  <span class="keywordflow">return</span> AsyncGetProperties(query, <span class="stringliteral">""</span>, Duration(0), std::move(token));</div>
|
|
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  }</div>
|
|
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  </div>
|
|
<div class="line"><a name="l01141"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a184b8bc417c76d908edf433c4be5499a"> 1141</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a184b8bc417c76d908edf433c4be5499a">GetProperties</a>(DevicePropertyQuery <span class="keyword">const</span>& query, <span class="keyword">const</span> std::string& path = <span class="stringliteral">""</span>, Duration timeout = Duration(0))</div>
|
|
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  -> std::pair<std::error_code, GetPropertiesResult></div>
|
|
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  {</div>
|
|
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  <a class="code" href="structfair_1_1mq_1_1tools_1_1SharedSemaphore.html">tools::SharedSemaphore</a> blocker;</div>
|
|
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  std::error_code ec;</div>
|
|
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  <a class="code" href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult.html">GetPropertiesResult</a> result;</div>
|
|
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  AsyncGetProperties(query, path, timeout, [&, blocker](std::error_code _ec, <a class="code" href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult.html">GetPropertiesResult</a> _result) <span class="keyword">mutable</span> {</div>
|
|
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  ec = _ec;</div>
|
|
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  result = _result;</div>
|
|
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  blocker.Signal();</div>
|
|
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  });</div>
|
|
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  blocker.Wait();</div>
|
|
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="keywordflow">return</span> {ec, result};</div>
|
|
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  }</div>
|
|
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  </div>
|
|
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  <span class="keyword">using</span> SetPropertiesCompletionSignature = void(std::error_code, FailedDevices);</div>
|
|
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  </div>
|
|
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  <span class="keyword">struct </span>SetPropertiesOp</div>
|
|
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  {</div>
|
|
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  <span class="keyword">using</span> Id = std::size_t;</div>
|
|
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  <span class="keyword">using</span> SetCount = <span class="keywordtype">unsigned</span> int;</div>
|
|
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  </div>
|
|
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Handler></div>
|
|
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  SetPropertiesOp(Id <span class="keywordtype">id</span>,</div>
|
|
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  SetCount expectedCount,</div>
|
|
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  Duration timeout,</div>
|
|
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  std::mutex& mutex,</div>
|
|
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  Executor <span class="keyword">const</span> & ex,</div>
|
|
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  Allocator <span class="keyword">const</span> & alloc,</div>
|
|
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  Handler&& handler)</div>
|
|
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  : fId(id)</div>
|
|
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  , fOp(ex, alloc, std::move(handler))</div>
|
|
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  , fTimer(ex)</div>
|
|
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  , fCount(0)</div>
|
|
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  , fExpectedCount(expectedCount)</div>
|
|
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  , fFailedDevices()</div>
|
|
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  , fMtx(mutex)</div>
|
|
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  {</div>
|
|
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  <span class="keywordflow">if</span> (timeout > std::chrono::milliseconds(0)) {</div>
|
|
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>  fTimer.expires_after(timeout);</div>
|
|
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  fTimer.async_wait([&](std::error_code ec) {</div>
|
|
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>  <span class="keywordflow">if</span> (!ec) {</div>
|
|
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>  std::lock_guard<std::mutex> lk(fMtx);</div>
|
|
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  fOp.Timeout(fFailedDevices);</div>
|
|
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  }</div>
|
|
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  });</div>
|
|
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  }</div>
|
|
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  <span class="keywordflow">if</span> (expectedCount == 0) {</div>
|
|
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>  FAIR_LOG(warn) << <span class="stringliteral">"SetProperties initiated on an empty set of tasks, check the path argument."</span>;</div>
|
|
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  }</div>
|
|
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <span class="comment">// FAIR_LOG(debug) << "SetProperties " << fId << " with expected count of " << fExpectedCount << " started.";</span></div>
|
|
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  }</div>
|
|
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  SetPropertiesOp() = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  SetPropertiesOp(<span class="keyword">const</span> SetPropertiesOp&) = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  SetPropertiesOp& operator=(<span class="keyword">const</span> SetPropertiesOp&) = <span class="keyword">delete</span>;</div>
|
|
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  SetPropertiesOp(SetPropertiesOp&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  SetPropertiesOp& operator=(SetPropertiesOp&&) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  ~SetPropertiesOp() = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  </div>
|
|
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  <span class="keyword">auto</span> Update(<span class="keyword">const</span> std::string& deviceId, cmd::Result result) -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  {</div>
|
|
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  std::lock_guard<std::mutex> lk(fMtx);</div>
|
|
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <span class="keywordflow">if</span> (cmd::Result::Ok != result) {</div>
|
|
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  fFailedDevices.insert(deviceId);</div>
|
|
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  }</div>
|
|
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  ++fCount;</div>
|
|
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  TryCompletion();</div>
|
|
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  }</div>
|
|
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  </div>
|
|
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  <span class="keywordtype">bool</span> IsCompleted() { <span class="keywordflow">return</span> fOp.IsCompleted(); }</div>
|
|
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  </div>
|
|
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  Id <span class="keyword">const</span> fId;</div>
|
|
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  AsioAsyncOp<Executor, Allocator, SetPropertiesCompletionSignature> fOp;</div>
|
|
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  asio::steady_timer fTimer;</div>
|
|
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  SetCount fCount;</div>
|
|
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  SetCount <span class="keyword">const</span> fExpectedCount;</div>
|
|
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  FailedDevices fFailedDevices;</div>
|
|
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  std::mutex& fMtx;</div>
|
|
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  </div>
|
|
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  <span class="keyword">auto</span> TryCompletion() -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  {</div>
|
|
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  <span class="keywordflow">if</span> (!fOp.IsCompleted() && fCount == fExpectedCount) {</div>
|
|
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  fTimer.cancel();</div>
|
|
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  <span class="keywordflow">if</span> (fFailedDevices.size() > 0) {</div>
|
|
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  fOp.Complete(MakeErrorCode(ErrorCode::DeviceSetPropertiesFailed), fFailedDevices);</div>
|
|
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  fOp.Complete(fFailedDevices);</div>
|
|
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  }</div>
|
|
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  }</div>
|
|
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  }</div>
|
|
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  };</div>
|
|
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  </div>
|
|
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l01245"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a625808ae1486e47bbaae3879521462a1"> 1245</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a625808ae1486e47bbaae3879521462a1">AsyncSetProperties</a>(<span class="keyword">const</span> DeviceProperties& props,</div>
|
|
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  <span class="keyword">const</span> std::string& path,</div>
|
|
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  Duration timeout,</div>
|
|
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  CompletionToken&& token)</div>
|
|
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  {</div>
|
|
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  <span class="keywordflow">return</span> asio::async_initiate<CompletionToken, SetPropertiesCompletionSignature>(</div>
|
|
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  [&](<span class="keyword">auto</span> handler) {</div>
|
|
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  <span class="keyword">typename</span> SetPropertiesOp::Id <span class="keyword">const</span> id(tools::UuidHash());</div>
|
|
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  </div>
|
|
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  std::lock_guard<std::mutex> lk(*fMtx);</div>
|
|
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  </div>
|
|
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = begin(fGetPropertiesOps); it != end(fGetPropertiesOps);) {</div>
|
|
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  <span class="keywordflow">if</span> (it->second.IsCompleted()) {</div>
|
|
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  it = fGetPropertiesOps.erase(it);</div>
|
|
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  ++it;</div>
|
|
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  }</div>
|
|
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  }</div>
|
|
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>  </div>
|
|
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  fSetPropertiesOps.emplace(</div>
|
|
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  std::piecewise_construct,</div>
|
|
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  std::forward_as_tuple(<span class="keywordtype">id</span>),</div>
|
|
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  std::forward_as_tuple(<span class="keywordtype">id</span>,</div>
|
|
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>  fDDSTopo.GetTasks(path).size(),</div>
|
|
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  timeout,</div>
|
|
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>  *fMtx,</div>
|
|
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase<Executor, Allocator>::GetExecutor</a>(),</div>
|
|
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>  <a class="code" href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">AsioBase<Executor, Allocator>::GetAllocator</a>(),</div>
|
|
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>  std::move(handler)));</div>
|
|
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>  </div>
|
|
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  <a class="code" href="structfair_1_1mq_1_1sdk_1_1cmd_1_1Cmds.html">cmd::Cmds</a> <span class="keyword">const</span> cmds(cmd::make<cmd::SetProperties>(<span class="keywordtype">id</span>, props));</div>
|
|
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  fDDSSession.SendCommand(cmds.Serialize(), path);</div>
|
|
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>  },</div>
|
|
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  token);</div>
|
|
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>  }</div>
|
|
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  </div>
|
|
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  <span class="keyword">template</span><<span class="keyword">typename</span> CompletionToken></div>
|
|
<div class="line"><a name="l01287"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a55c2824288e7238dd3394ee56c6c29b1"> 1287</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a55c2824288e7238dd3394ee56c6c29b1">AsyncSetProperties</a>(DeviceProperties <span class="keyword">const</span> & props, CompletionToken&& token)</div>
|
|
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  {</div>
|
|
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  <span class="keywordflow">return</span> AsyncSetProperties(props, <span class="stringliteral">""</span>, Duration(0), std::move(token));</div>
|
|
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  }</div>
|
|
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  </div>
|
|
<div class="line"><a name="l01297"></a><span class="lineno"><a class="line" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a869d5f7d468c63864415bbb54600aaf0"> 1297</a></span>  <span class="keyword">auto</span> <a class="code" href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a869d5f7d468c63864415bbb54600aaf0">SetProperties</a>(DeviceProperties <span class="keyword">const</span>& properties, <span class="keyword">const</span> std::string& path = <span class="stringliteral">""</span>, Duration timeout = Duration(0))</div>
|
|
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  -> std::pair<std::error_code, FailedDevices></div>
|
|
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  {</div>
|
|
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>  <a class="code" href="structfair_1_1mq_1_1tools_1_1SharedSemaphore.html">tools::SharedSemaphore</a> blocker;</div>
|
|
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  std::error_code ec;</div>
|
|
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>  FailedDevices failed;</div>
|
|
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  AsyncSetProperties(properties, path, timeout, [&, blocker](std::error_code _ec, FailedDevices _failed) <span class="keyword">mutable</span> {</div>
|
|
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  ec = _ec;</div>
|
|
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  failed = _failed;</div>
|
|
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  blocker.Signal();</div>
|
|
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  });</div>
|
|
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  blocker.Wait();</div>
|
|
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  <span class="keywordflow">return</span> {ec, failed};</div>
|
|
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  }</div>
|
|
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  </div>
|
|
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  Duration GetHeartbeatInterval()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> fHeartbeatInterval; }</div>
|
|
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  <span class="keywordtype">void</span> SetHeartbeatInterval(Duration duration) { fHeartbeatInterval = duration; }</div>
|
|
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  </div>
|
|
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  <span class="keyword">using</span> TransitionedCount = <span class="keywordtype">unsigned</span> int;</div>
|
|
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  </div>
|
|
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  DDSSession fDDSSession;</div>
|
|
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  DDSTopology fDDSTopo;</div>
|
|
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  TopologyState fStateData;</div>
|
|
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  TopologyStateIndex fStateIndex;</div>
|
|
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  </div>
|
|
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  <span class="keyword">mutable</span> std::unique_ptr<std::mutex> fMtx;</div>
|
|
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  </div>
|
|
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  std::unique_ptr<std::condition_variable> fStateChangeSubscriptionsCV;</div>
|
|
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fNumStateChangePublishers;</div>
|
|
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  asio::steady_timer fHeartbeatsTimer;</div>
|
|
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  Duration fHeartbeatInterval;</div>
|
|
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  </div>
|
|
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  std::unordered_map<typename ChangeStateOp::Id, ChangeStateOp> fChangeStateOps;</div>
|
|
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  std::unordered_map<typename WaitForStateOp::Id, WaitForStateOp> fWaitForStateOps;</div>
|
|
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  std::unordered_map<typename SetPropertiesOp::Id, SetPropertiesOp> fSetPropertiesOps;</div>
|
|
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  std::unordered_map<typename GetPropertiesOp::Id, GetPropertiesOp> fGetPropertiesOps;</div>
|
|
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  </div>
|
|
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  <span class="keyword">auto</span> makeTopologyState() -> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  {</div>
|
|
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  fStateData.reserve(fDDSTopo.GetTasks().size());</div>
|
|
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  </div>
|
|
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <span class="keywordtype">int</span> index = 0;</div>
|
|
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  </div>
|
|
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& task : fDDSTopo.GetTasks()) {</div>
|
|
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  fStateData.push_back(DeviceStatus{<span class="keyword">false</span>, DeviceState::Undefined, DeviceState::Undefined, task.GetId(), task.GetCollectionId()});</div>
|
|
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  fStateIndex.emplace(task.GetId(), index);</div>
|
|
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  index++;</div>
|
|
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  }</div>
|
|
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  }</div>
|
|
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  </div>
|
|
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  <span class="keyword">auto</span> GetCurrentStateUnsafe() const -> TopologyState</div>
|
|
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  {</div>
|
|
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  <span class="keywordflow">return</span> fStateData;</div>
|
|
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  }</div>
|
|
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span> };</div>
|
|
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  </div>
|
|
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span> <span class="keyword">using</span> Topology = BasicTopology<DefaultExecutor, DefaultAllocator>;</div>
|
|
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span> <span class="keyword">using</span> Topo = Topology;</div>
|
|
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  </div>
|
|
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> <span class="keyword">auto</span> MakeTopology(dds::topology_api::CTopology nativeTopo,</div>
|
|
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  std::shared_ptr<dds::tools_api::CSession> nativeSession,</div>
|
|
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  DDSEnv env = {},</div>
|
|
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  <span class="keywordtype">bool</span> blockUntilConnected = <span class="keyword">false</span>) -> Topology;</div>
|
|
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  </div>
|
|
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span> } <span class="comment">// namespace fair::mq::sdk</span></div>
|
|
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  </div>
|
|
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span> <span class="preprocessor">#endif </span><span class="comment">/* FAIR_MQ_SDK_TOPOLOGY_H */</span><span class="preprocessor"></span></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a7d36f2154b3a3b83aede836948ef47a1"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a7d36f2154b3a3b83aede836948ef47a1">fair::mq::sdk::BasicTopology::WaitForState</a></div><div class="ttdeci">auto WaitForState(const DeviceState targetLastState, const DeviceState targetCurrentState, const std::string &path="", Duration timeout=Duration(0)) -> std::error_code</div><div class="ttdoc">Wait for selected FairMQ devices to reach given last & current state in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:975</div></div>
|
|
<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1DDSTopology_html_a0e475b519c2283b1c9326906d8d10906"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1DDSTopology.html#a0e475b519c2283b1c9326906d8d10906">fair::mq::sdk::DDSTopology::GetName</a></div><div class="ttdeci">auto GetName() const -> std::string</div><div class="ttdoc">Get the name of the topology.</div><div class="ttdef"><b>Definition:</b> DDSTopology.cxx:111</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a420a47aee510f02956be9b78e3a87ac5"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a420a47aee510f02956be9b78e3a87ac5">fair::mq::sdk::BasicTopology::BasicTopology</a></div><div class="ttdeci">BasicTopology(DDSTopology topo, DDSSession session, bool blockUntilConnected=false)</div><div class="ttdoc">(Re)Construct a FairMQ topology from an existing DDS topology</div><div class="ttdef"><b>Definition:</b> Topology.h:219</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1sdk_1_1GetPropertiesResult_1_1Device_html"><div class="ttname"><a href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult_1_1Device.html">fair::mq::sdk::GetPropertiesResult::Device</a></div><div class="ttdef"><b>Definition:</b> Topology.h:148</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_aa8067ea607af8fc6f9395d2b357196b2"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa8067ea607af8fc6f9395d2b357196b2">fair::mq::sdk::BasicTopology::BasicTopology</a></div><div class="ttdeci">BasicTopology(BasicTopology &&)=default</div><div class="ttdoc">movable</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a81f00e79151817b32420d60ea926a8ba"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a81f00e79151817b32420d60ea926a8ba">fair::mq::sdk::BasicTopology::ChangeState</a></div><div class="ttdeci">auto ChangeState(const TopologyTransition transition, Duration timeout) -> std::pair< std::error_code, TopologyState ></div><div class="ttdoc">Perform state transition on all FairMQ devices in this topology with a timeout.</div><div class="ttdef"><b>Definition:</b> Topology.h:779</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a869d5f7d468c63864415bbb54600aaf0"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a869d5f7d468c63864415bbb54600aaf0">fair::mq::sdk::BasicTopology::SetProperties</a></div><div class="ttdeci">auto SetProperties(DeviceProperties const &properties, const std::string &path="", Duration timeout=Duration(0)) -> std::pair< std::error_code, FailedDevices ></div><div class="ttdoc">Set properties on selected FairMQ devices in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:1297</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1tools_1_1SharedSemaphore_html"><div class="ttname"><a href="structfair_1_1mq_1_1tools_1_1SharedSemaphore.html">fair::mq::tools::SharedSemaphore</a></div><div class="ttdoc">A simple copyable blocking semaphore.</div><div class="ttdef"><b>Definition:</b> Semaphore.h:51</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1sdk_1_1RuntimeError_html"><div class="ttname"><a href="structfair_1_1mq_1_1sdk_1_1RuntimeError.html">fair::mq::sdk::RuntimeError</a></div><div class="ttdef"><b>Definition:</b> Error.h:35</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a781d8a9bbbda303d6d2c0bdda1e61e14"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a781d8a9bbbda303d6d2c0bdda1e61e14">fair::mq::sdk::BasicTopology::BasicTopology</a></div><div class="ttdeci">BasicTopology(const Executor &ex, DDSTopology topo, DDSSession session, bool blockUntilConnected=false, Allocator alloc=DefaultAllocator())</div><div class="ttdoc">(Re)Construct a FairMQ topology from an existing DDS topology</div><div class="ttdef"><b>Definition:</b> Topology.h:229</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a247c01cea078f6f53e3b2f185583930c"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a247c01cea078f6f53e3b2f185583930c">fair::mq::sdk::BasicTopology::GetCurrentState</a></div><div class="ttdeci">auto GetCurrentState() const -> TopologyState</div><div class="ttdoc">Returns the current state of the topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:787</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a184b8bc417c76d908edf433c4be5499a"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a184b8bc417c76d908edf433c4be5499a">fair::mq::sdk::BasicTopology::GetProperties</a></div><div class="ttdeci">auto GetProperties(DevicePropertyQuery const &query, const std::string &path="", Duration timeout=Duration(0)) -> std::pair< std::error_code, GetPropertiesResult ></div><div class="ttdoc">Query properties on selected FairMQ devices in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:1141</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1sdk_1_1DeviceStatus_html"><div class="ttname"><a href="structfair_1_1mq_1_1sdk_1_1DeviceStatus.html">fair::mq::sdk::DeviceStatus</a></div><div class="ttdef"><b>Definition:</b> Topology.h:132</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_aedc74bf39cb2b913d9f55ea6c7d1d264"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aedc74bf39cb2b913d9f55ea6c7d1d264">fair::mq::sdk::BasicTopology::WaitForState</a></div><div class="ttdeci">auto WaitForState(const DeviceState targetCurrentState, const std::string &path="", Duration timeout=Duration(0)) -> std::error_code</div><div class="ttdoc">Wait for selected FairMQ devices to reach given current state in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:993</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1AsioBase_html"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1AsioBase.html">fair::mq::sdk::AsioBase</a></div><div class="ttdoc">Base for creating Asio-enabled I/O objects.</div><div class="ttdef"><b>Definition:</b> AsioBase.h:41</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_ac46d10b8c9a22d06770312a2d71086a4"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#ac46d10b8c9a22d06770312a2d71086a4">fair::mq::sdk::BasicTopology::BasicTopology</a></div><div class="ttdeci">BasicTopology(const BasicTopology &)=delete</div><div class="ttdoc">not copyable</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1DDSSession_html"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1DDSSession.html">fair::mq::sdk::DDSSession</a></div><div class="ttdoc">Represents a DDS session.</div><div class="ttdef"><b>Definition:</b> DDSSession.h:62</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a55c2824288e7238dd3394ee56c6c29b1"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a55c2824288e7238dd3394ee56c6c29b1">fair::mq::sdk::BasicTopology::AsyncSetProperties</a></div><div class="ttdeci">auto AsyncSetProperties(DeviceProperties const &props, CompletionToken &&token)</div><div class="ttdoc">Initiate property update on selected FairMQ devices in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:1287</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a834ce9bc3d4a79e3f369299af973391a"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a834ce9bc3d4a79e3f369299af973391a">fair::mq::sdk::BasicTopology::AsyncWaitForState</a></div><div class="ttdeci">auto AsyncWaitForState(const DeviceState targetLastState, const DeviceState targetCurrentState, const std::string &path, Duration timeout, CompletionToken &&token)</div><div class="ttdoc">Initiate waiting for selected FairMQ devices to reach given last & current state in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:908</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_aec28b345f009b9e4323fa99bfabf68d4"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aec28b345f009b9e4323fa99bfabf68d4">fair::mq::sdk::BasicTopology::AsyncChangeState</a></div><div class="ttdeci">auto AsyncChangeState(const TopologyTransition transition, const std::string &path, CompletionToken &&token)</div><div class="ttdoc">Initiate state transition on all FairMQ devices in this topology with a timeout.</div><div class="ttdef"><b>Definition:</b> Topology.h:750</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_aa5b4640b00e06124a0e8098b05be47b9"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa5b4640b00e06124a0e8098b05be47b9">fair::mq::sdk::BasicTopology::AsyncChangeState</a></div><div class="ttdeci">auto AsyncChangeState(const TopologyTransition transition, CompletionToken &&token)</div><div class="ttdoc">Initiate state transition on all FairMQ devices in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:726</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_ab68803df2810c82f36662209026a0d90"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#ab68803df2810c82f36662209026a0d90">fair::mq::sdk::BasicTopology::AsyncGetProperties</a></div><div class="ttdeci">auto AsyncGetProperties(DevicePropertyQuery const &query, CompletionToken &&token)</div><div class="ttdoc">Initiate property query on selected FairMQ devices in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:1131</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_aaddb0296f1d9f282cd31b9d339c43eb9"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aaddb0296f1d9f282cd31b9d339c43eb9">fair::mq::sdk::BasicTopology::AsyncWaitForState</a></div><div class="ttdeci">auto AsyncWaitForState(const DeviceState targetLastState, const DeviceState targetCurrentState, CompletionToken &&token)</div><div class="ttdoc">Initiate waiting for selected FairMQ devices to reach given last & current state in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:953</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1sdk_1_1GetPropertiesResult_html"><div class="ttname"><a href="structfair_1_1mq_1_1sdk_1_1GetPropertiesResult.html">fair::mq::sdk::GetPropertiesResult</a></div><div class="ttdef"><b>Definition:</b> Topology.h:146</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a58224c9577ad69b738a9af5c20716a9e"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a58224c9577ad69b738a9af5c20716a9e">fair::mq::sdk::BasicTopology::AsyncWaitForState</a></div><div class="ttdeci">auto AsyncWaitForState(const DeviceState targetCurrentState, CompletionToken &&token)</div><div class="ttdoc">Initiate waiting for selected FairMQ devices to reach given current state in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:964</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1sdk_1_1cmd_1_1Cmds_html"><div class="ttname"><a href="structfair_1_1mq_1_1sdk_1_1cmd_1_1Cmds.html">fair::mq::sdk::cmd::Cmds</a></div><div class="ttdef"><b>Definition:</b> Commands.h:360</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a138b4e48a0c000fe78932189f679ce27"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a138b4e48a0c000fe78932189f679ce27">fair::mq::sdk::BasicTopology::AsyncChangeState</a></div><div class="ttdeci">auto AsyncChangeState(const TopologyTransition transition, const std::string &path, Duration timeout, CompletionToken &&token)</div><div class="ttdoc">Initiate state transition on all FairMQ devices in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:678</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html">fair::mq::sdk::BasicTopology</a></div><div class="ttdoc">Represents a FairMQ topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:213</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_aa97ffce815eb1b2af591f8e31263099e"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#aa97ffce815eb1b2af591f8e31263099e">fair::mq::sdk::BasicTopology::ChangeState</a></div><div class="ttdeci">auto ChangeState(const TopologyTransition transition, const std::string &path="", Duration timeout=Duration(0)) -> std::pair< std::error_code, TopologyState ></div><div class="ttdoc">Perform state transition on FairMQ devices in this topology for a specified topology path.</div><div class="ttdef"><b>Definition:</b> Topology.h:760</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a48d74222cda9c4823c4574f2c0c3d47e"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a48d74222cda9c4823c4574f2c0c3d47e">fair::mq::sdk::BasicTopology::AsyncGetProperties</a></div><div class="ttdeci">auto AsyncGetProperties(DevicePropertyQuery const &query, const std::string &path, Duration timeout, CompletionToken &&token)</div><div class="ttdoc">Initiate property query on selected FairMQ devices in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:1089</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a625808ae1486e47bbaae3879521462a1"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a625808ae1486e47bbaae3879521462a1">fair::mq::sdk::BasicTopology::AsyncSetProperties</a></div><div class="ttdeci">auto AsyncSetProperties(const DeviceProperties &props, const std::string &path, Duration timeout, CompletionToken &&token)</div><div class="ttdoc">Initiate property update on selected FairMQ devices in this topology.</div><div class="ttdef"><b>Definition:</b> Topology.h:1245</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1DDSTopology_html"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1DDSTopology.html">fair::mq::sdk::DDSTopology</a></div><div class="ttdoc">Represents a DDS topology.</div><div class="ttdef"><b>Definition:</b> DDSTopology.h:35</div></div>
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<div class="ttc" id="aclassfair_1_1mq_1_1sdk_1_1BasicTopology_html_a729cd0dcf3b74fc23b5a92a3ab7fecdf"><div class="ttname"><a href="classfair_1_1mq_1_1sdk_1_1BasicTopology.html#a729cd0dcf3b74fc23b5a92a3ab7fecdf">fair::mq::sdk::BasicTopology::AsyncChangeState</a></div><div class="ttdeci">auto AsyncChangeState(const TopologyTransition transition, Duration timeout, CompletionToken &&token)</div><div class="ttdoc">Initiate state transition on all FairMQ devices in this topology with a timeout.</div><div class="ttdef"><b>Definition:</b> Topology.h:738</div></div>
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