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<div id="projectname">tgstation-server<span id="projectnumber">&#160;6.19.3</span>
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<div id="projectbrief">The /tg/station 13 server suite</div>
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_34761767c1c3cd212f9d2f80ea0828a8.html">Tgstation.Server.Host</a></li><li class="navelem"><a class="el" href="dir_0de875c2ee7edd4009e892c5045f7b3a.html">Core</a></li> </ul>
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<a href="_server_updater_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="keyword">using </span>System;</div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="keyword">using </span>System.Linq;</div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="keyword">using </span>System.Threading;</div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="keyword">using </span>System.Threading.Tasks;</div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="keyword">using </span>Microsoft.Extensions.Logging;</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="keyword">using </span>Microsoft.Extensions.Options;</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_configuration.html">Tgstation.Server.Host.Configuration</a>;</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_i_o.html">Tgstation.Server.Host.IO</a>;</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_swarm.html">Tgstation.Server.Host.Swarm</a>;</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub.html">Tgstation.Server.Host.Utils.GitHub</a>;</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_core.html">Tgstation.Server.Host.Core</a></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span>{</div>
<div class="foldopen" id="foldopen00017" data-start="{" data-end="};">
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html"> 17</a></span> <span class="keyword">sealed</span> <span class="keyword">class </span><a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html">ServerUpdater</a> : <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_updater.html">IServerUpdater</a>, <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_update_executor.html">IServerUpdateExecutor</a></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> {</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a920c1a4a5791feda6ccbf9936cb82da0"> 22</a></span> readonly <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub_1_1_i_git_hub_service_factory.html">IGitHubServiceFactory</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a920c1a4a5791feda6ccbf9936cb82da0">gitHubServiceFactory</a>;</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5"> 27</a></span> readonly <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html">IIOManager</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">ioManager</a>;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a68a1f9a20fdfc77820238538bb1c7498"> 32</a></span> readonly <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_downloader.html">IFileDownloader</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a68a1f9a20fdfc77820238538bb1c7498">fileDownloader</a>;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aea1bf56c920afa4f8ecc402ecd3537c3"> 37</a></span> readonly <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_control.html">IServerControl</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aea1bf56c920afa4f8ecc402ecd3537c3">serverControl</a>;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a0becf9f3a835edd6e66b6f3919ac06bd"> 42</a></span> readonly IOptionsMonitor&lt;GeneralConfiguration&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a0becf9f3a835edd6e66b6f3919ac06bd">generalConfigurationOptions</a>;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a55ae298ba44e6f185c364408e1551a6f"> 47</a></span> readonly IOptionsMonitor&lt;UpdatesConfiguration&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a55ae298ba44e6f185c364408e1551a6f">updatesConfigurationOptions</a>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c"> 52</a></span> readonly ILogger&lt;ServerUpdater&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a7e2ff0ff0fe3c7189e4d99f3ea755755"> 57</a></span> readonly <span class="keywordtype">object</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a7e2ff0ff0fe3c7189e4d99f3ea755755">updateInitiationLock</a>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da"> 62</a></span> <a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html">ServerUpdateOperation</a>? <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a>;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="foldopen" id="foldopen00074" data-start="{" data-end="}">
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a504d404924afea430d5ab118dcea9a84"> 74</a></span> <span class="keyword">public</span> <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a504d404924afea430d5ab118dcea9a84">ServerUpdater</a>(</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub_1_1_i_git_hub_service_factory.html">IGitHubServiceFactory</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a920c1a4a5791feda6ccbf9936cb82da0">gitHubServiceFactory</a>,</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html">IIOManager</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">ioManager</a>,</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_downloader.html">IFileDownloader</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a68a1f9a20fdfc77820238538bb1c7498">fileDownloader</a>,</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_control.html">IServerControl</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aea1bf56c920afa4f8ecc402ecd3537c3">serverControl</a>,</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> ILogger&lt;ServerUpdater&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>,</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> IOptionsMonitor&lt;GeneralConfiguration&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a0becf9f3a835edd6e66b6f3919ac06bd">generalConfigurationOptions</a>,</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> IOptionsMonitor&lt;UpdatesConfiguration&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a55ae298ba44e6f185c364408e1551a6f">updatesConfigurationOptions</a>)</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> {</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> this.gitHubServiceFactory = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a920c1a4a5791feda6ccbf9936cb82da0">gitHubServiceFactory</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a920c1a4a5791feda6ccbf9936cb82da0">gitHubServiceFactory</a>));</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> this.ioManager = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">ioManager</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">ioManager</a>));</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> this.fileDownloader = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a68a1f9a20fdfc77820238538bb1c7498">fileDownloader</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a68a1f9a20fdfc77820238538bb1c7498">fileDownloader</a>));</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> this.serverControl = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aea1bf56c920afa4f8ecc402ecd3537c3">serverControl</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aea1bf56c920afa4f8ecc402ecd3537c3">serverControl</a>));</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> this.generalConfigurationOptions = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a0becf9f3a835edd6e66b6f3919ac06bd">generalConfigurationOptions</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a0becf9f3a835edd6e66b6f3919ac06bd">generalConfigurationOptions</a>));</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> this.updatesConfigurationOptions = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a55ae298ba44e6f185c364408e1551a6f">updatesConfigurationOptions</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a55ae298ba44e6f185c364408e1551a6f">updatesConfigurationOptions</a>));</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> this.logger = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>));</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a7e2ff0ff0fe3c7189e4d99f3ea755755">updateInitiationLock</a> = <span class="keyword">new</span> object();</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="foldopen" id="foldopen00095" data-start="{" data-end="}">
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#adea0e50e12adfb5620ec7728b9f33230"> 95</a></span> <span class="keyword">public</span> async ValueTask&lt;ServerUpdateResult&gt; <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#adea0e50e12adfb5620ec7728b9f33230">BeginUpdate</a>(<a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html">ISwarmService</a> swarmService, <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_stream_provider.html">IFileStreamProvider</a>? fileStreamProvider, Version version, CancellationToken cancellationToken)</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> {</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> ArgumentNullException.ThrowIfNull(swarmService);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> ArgumentNullException.ThrowIfNull(version);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordflow">if</span> (!swarmService.<a class="code hl_property" href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html#ac9d434aaf4b803b180861697e5d77bab">ExpectedNumberOfNodesConnected</a>)</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">return</span> <a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_core.html#ae686e550e6b4c0a19a500e3dd9e4195c">ServerUpdateResult</a>.SwarmIntegrityCheckFailed;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">return</span> await <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aacf15328c6febd64fa1977da73d30345">BeginUpdateImpl</a>(swarmService, fileStreamProvider, version, <span class="keyword">false</span>, cancellationToken);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> }</div>
</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="foldopen" id="foldopen00108" data-start="{" data-end="}">
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a2a702f9141f98d0ba1aae9a70688704c"> 108</a></span> <span class="keyword">public</span> async ValueTask&lt;bool&gt; <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a2a702f9141f98d0ba1aae9a70688704c">ExecuteUpdate</a>(<span class="keywordtype">string</span> updatePath, CancellationToken cancellationToken, CancellationToken criticalCancellationToken)</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> {</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> ArgumentNullException.ThrowIfNull(updatePath);</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> var <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a> = this.<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">if</span> (serverUpdateOperation == <span class="keyword">null</span>)</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException($<span class="stringliteral">&quot;{nameof(serverUpdateOperation)} was null!&quot;</span>);</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> var inMustCommitUpdate = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> {</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> var stagingDirectory = $<span class="stringliteral">&quot;{updatePath}-stage&quot;</span>;</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> var tuple = await <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a4947e51e573b4cd8fde63e074fa2460e">PrepareUpdateClearStagingAndBufferStream</a>(stagingDirectory, cancellationToken);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordflow">if</span> (tuple == <span class="keyword">null</span>)</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> await <span class="keyword">using </span>var bufferedStream = tuple.Item1;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> var needStreamUntilCommit = tuple.Item2;</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> var createdStagingDirectory = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> {</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> {</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogTrace(<span class="stringliteral">&quot;Extracting zip package to {stagingDirectory}...&quot;</span>, stagingDirectory);</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> var updateZipData = await bufferedStream.GetResult(cancellationToken);</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> createdStagingDirectory = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">ioManager</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html#a4bf093ff62596ae9c3f3ff4da173d224">ZipToDirectory</a>(stagingDirectory, updateZipData, cancellationToken);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">if</span> (!needStreamUntilCommit)</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> {</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogTrace(<span class="stringliteral">&quot;Early disposing update stream provider...&quot;</span>);</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> await bufferedStream.DisposeAsync(); <span class="comment">// don&#39;t leave this in memory</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> }</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> }</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">catch</span> (<a class="code hl_class" href="class_exception.html">Exception</a> ex)</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> {</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> await <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a9486c55f454c4f37c13adeb620523654">TryAbort</a>(ex);</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">throw</span>;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> }</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> var updateCommitResult = await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a>.<a class="code hl_property" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html#a940173d7d73352a4d918532225454f4c">SwarmService</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html#ae3b058fce2e7c2a304ac9eb208b97835">CommitUpdate</a>(criticalCancellationToken);</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">if</span> (updateCommitResult == <a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_swarm.html#a9923552cf79abff46ddf853f47b21446">SwarmCommitResult</a>.AbortUpdate)</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> {</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogError(<span class="stringliteral">&quot;Swarm distributed commit failed, not applying update!&quot;</span>);</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> }</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> inMustCommitUpdate = updateCommitResult == <a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_swarm.html#a9923552cf79abff46ddf853f47b21446">SwarmCommitResult</a>.MustCommitUpdate;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogTrace(<span class="stringliteral">&quot;Moving {stagingDirectory} to {updateDirectory}...&quot;</span>, stagingDirectory, updatePath);</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">ioManager</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html#ad8dc6ae8e69047b801a7344b17d0cc37">MoveDirectory</a>(stagingDirectory, updatePath, criticalCancellationToken);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> }</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordflow">catch</span> (<a class="code hl_class" href="class_exception.html">Exception</a> e) when (createdStagingDirectory)</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> {</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> {</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="comment">// important to not leave this directory around if possible</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">ioManager</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html#ad3e0dda4b7fbad4c77f48ba3b2681dc7">DeleteDirectory</a>(stagingDirectory, <span class="keywordflow">default</span>);</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> }</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">catch</span> (<a class="code hl_class" href="class_exception.html">Exception</a> e2)</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> {</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keywordflow">throw</span> <span class="keyword">new</span> AggregateException(e, e2);</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> }</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">throw</span>;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> }</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> }</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">catch</span> (OperationCanceledException) when (!inMustCommitUpdate)</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> {</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogInformation(<span class="stringliteral">&quot;Server update cancelled!&quot;</span>);</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> }</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">catch</span> (<a class="code hl_class" href="class_exception.html">Exception</a> ex) when (!inMustCommitUpdate)</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> {</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogError(ex, <span class="stringliteral">&quot;Error updating server!&quot;</span>);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> }</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">catch</span> (<a class="code hl_class" href="class_exception.html">Exception</a> ex) when (inMustCommitUpdate)</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogCritical(ex, <span class="stringliteral">&quot;Could not complete committed swarm update!&quot;</span>);</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> }</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> }</div>
</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="foldopen" id="foldopen00200" data-start="{" data-end="}">
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a9486c55f454c4f37c13adeb620523654"> 200</a></span> async ValueTask <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a9486c55f454c4f37c13adeb620523654">TryAbort</a>(<a class="code hl_class" href="class_exception.html">Exception</a> exception)</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> {</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> {</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a>!.<a class="code hl_property" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html#a940173d7d73352a4d918532225454f4c">SwarmService</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_update_aborter.html#ac68948445b85942f29d2b618dfea9763">AbortUpdate</a>();</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> }</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">catch</span> (<a class="code hl_class" href="class_exception.html">Exception</a> e2)</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> {</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordflow">throw</span> <span class="keyword">new</span> AggregateException(exception, e2);</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> }</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> }</div>
</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="foldopen" id="foldopen00219" data-start="{" data-end="}">
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a4947e51e573b4cd8fde63e074fa2460e"> 219</a></span> async ValueTask&lt;Tuple&lt;BufferedFileStreamProvider, bool&gt;?&gt; <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a4947e51e573b4cd8fde63e074fa2460e">PrepareUpdateClearStagingAndBufferStream</a>(<span class="keywordtype">string</span> stagingDirectory, CancellationToken cancellationToken)</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> {</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> await <span class="keyword">using </span>var fileStreamProvider = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a>!.<a class="code hl_property" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html#a07792d4a063bd0d442135547a5b42052">FileStreamProvider</a>;</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> var bufferedStream = <span class="keyword">new</span> <a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html">BufferedFileStreamProvider</a>(</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> await fileStreamProvider.GetResult(cancellationToken));</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> {</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> var updatePrepareResult = await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a>.<a class="code hl_property" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html#a940173d7d73352a4d918532225454f4c">SwarmService</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html#a4bce9f341d4ff8b0dedbe2f1474e6dc8">PrepareUpdate</a>(</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> bufferedStream,</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a>.<a class="code hl_property" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html#a95a83eb349310df6688051b5309fb485">TargetVersion</a>,</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> cancellationToken);</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keywordflow">if</span> (updatePrepareResult == <a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_swarm.html#adb1c0a36372932f7245590d9892af263">SwarmPrepareResult</a>.Failure)</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> {</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> await bufferedStream.DisposeAsync();</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="keywordflow">return</span> <span class="keyword">null</span>;</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> }</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> </div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> {</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="comment">// simply buffer the result at this point</span></div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> var bufferingTask = bufferedStream.EnsureBuffered(cancellationToken);</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="comment">// clear out the staging directory first</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">ioManager</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html#ad3e0dda4b7fbad4c77f48ba3b2681dc7">DeleteDirectory</a>(stagingDirectory, cancellationToken);</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <span class="comment">// Dispose warning avoidance</span></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> var result = Tuple.Create(</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> bufferedStream,</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> updatePrepareResult == <a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_swarm.html#adb1c0a36372932f7245590d9892af263">SwarmPrepareResult</a>.SuccessHoldProviderUntilCommit);</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> await bufferingTask;</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> bufferedStream = <span class="keyword">null</span>;</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> </div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> }</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <span class="keywordflow">catch</span> (<a class="code hl_class" href="class_exception.html">Exception</a> ex)</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> {</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> await <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a9486c55f454c4f37c13adeb620523654">TryAbort</a>(ex);</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">throw</span>;</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> }</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> }</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">finally</span></div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> {</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">if</span> (bufferedStream != <span class="keyword">null</span>)</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> await bufferedStream.DisposeAsync();</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> }</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> }</div>
</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="foldopen" id="foldopen00277" data-start="{" data-end="}">
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aacf15328c6febd64fa1977da73d30345"> 277</a></span> async ValueTask&lt;ServerUpdateResult&gt; <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aacf15328c6febd64fa1977da73d30345">BeginUpdateImpl</a>(</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html">ISwarmService</a> swarmService,</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_stream_provider.html">IFileStreamProvider</a>? fileStreamProvider,</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> Version newVersion,</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keywordtype">bool</span> recursed,</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> CancellationToken cancellationToken)</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> {</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html">ServerUpdateOperation</a>? ourUpdateOperation = <span class="keyword">null</span>;</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> {</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keywordflow">if</span> (fileStreamProvider == <span class="keyword">null</span>)</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> {</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogDebug(<span class="stringliteral">&quot;Looking for GitHub releases version {version}...&quot;</span>, newVersion);</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> var gitHubService = await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a920c1a4a5791feda6ccbf9936cb82da0">gitHubServiceFactory</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub_1_1_i_git_hub_service_factory.html#a93de0a6eeb420eec2ecaa935ebabc7b9">CreateService</a>(cancellationToken);</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> var releases = await gitHubService.GetTgsReleases(cancellationToken);</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> var updatesConfiguration = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a55ae298ba44e6f185c364408e1551a6f">updatesConfigurationOptions</a>.CurrentValue;</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> var generalConfiguration = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a0becf9f3a835edd6e66b6f3919ac06bd">generalConfigurationOptions</a>.CurrentValue;</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keywordflow">foreach</span> (var kvp <span class="keywordflow">in</span> releases)</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> {</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> var version = kvp.Key;</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> var release = kvp.Value;</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">if</span> (version == newVersion)</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> {</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> var asset = release.Assets.Where(x =&gt; x.Name.Equals(updatesConfiguration.UpdatePackageAssetName, StringComparison.Ordinal)).FirstOrDefault();</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">if</span> (asset == <span class="keywordflow">default</span>)</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogTrace(<span class="stringliteral">&quot;Creating download provider for {assetName}...&quot;</span>, updatesConfiguration.UpdatePackageAssetName);</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> var bearerToken = generalConfiguration.GitHubAccessToken;</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">if</span> (String.IsNullOrWhiteSpace(bearerToken))</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> bearerToken = <span class="keyword">null</span>;</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> </div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> fileStreamProvider = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a68a1f9a20fdfc77820238538bb1c7498">fileDownloader</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_downloader.html#aba327aceb0182d4678f593c3385131de">DownloadFile</a>(<span class="keyword">new</span> Uri(asset.BrowserDownloadUrl), bearerToken);</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> }</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> }</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> </div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="keywordflow">if</span> (fileStreamProvider == <span class="keyword">null</span>)</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> {</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">if</span> (!recursed)</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> {</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">logger</a>.LogWarning(<span class="stringliteral">&quot;We didn&#39;t find the requested release, but GitHub has been known to just not give full results when querying all releases. We&#39;ll try one more time.&quot;</span>);</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keywordflow">return</span> await <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aacf15328c6febd64fa1977da73d30345">BeginUpdateImpl</a>(swarmService, <span class="keyword">null</span>, newVersion, <span class="keyword">true</span>, cancellationToken);</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> }</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">return</span> <a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_core.html#ae686e550e6b4c0a19a500e3dd9e4195c">ServerUpdateResult</a>.ReleaseMissing;</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> }</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> }</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> </div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> lock (<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a7e2ff0ff0fe3c7189e4d99f3ea755755">updateInitiationLock</a>)</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> {</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a> == <span class="keyword">null</span>)</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> {</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> ourUpdateOperation = <span class="keyword">new</span> <a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html">ServerUpdateOperation</a>(</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> fileStreamProvider,</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> swarmService,</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> newVersion);</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a> = ourUpdateOperation;</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> </div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <span class="keywordtype">bool</span> updateStarted = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aea1bf56c920afa4f8ecc402ecd3537c3">serverControl</a>.<a class="code hl_function" href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_control.html#ac02011e79f6ed0d6e2c17e8bcd4a79b8">TryStartUpdate</a>(<span class="keyword">this</span>, newVersion);</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keywordflow">if</span> (updateStarted)</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> {</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> fileStreamProvider = <span class="keyword">null</span>; <span class="comment">// belongs to serverUpdateOperation now</span></div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keywordflow">return</span> <a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_core.html#ae686e550e6b4c0a19a500e3dd9e4195c">ServerUpdateResult</a>.Started;</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> }</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> }</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> </div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="keywordflow">return</span> <a class="code hl_enumeration" href="namespace_tgstation_1_1_server_1_1_host_1_1_core.html#ae686e550e6b4c0a19a500e3dd9e4195c">ServerUpdateResult</a>.UpdateInProgress;</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> }</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> }</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">catch</span></div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> {</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> lock (<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a7e2ff0ff0fe3c7189e4d99f3ea755755">updateInitiationLock</a>)</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a> == ourUpdateOperation)</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">serverUpdateOperation</a> = <span class="keyword">null</span>;</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> </div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <span class="keywordflow">throw</span>;</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> }</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="keywordflow">finally</span></div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> {</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> <span class="keywordflow">if</span> (fileStreamProvider != <span class="keyword">null</span>)</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> await fileStreamProvider.DisposeAsync();</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> }</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> }</div>
</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> }</div>
</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span>}</div>
<div class="ttc" id="aclass_exception_html"><div class="ttname"><a href="class_exception.html">Exception</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation_html"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html">Tgstation.Server.Host.Core.ServerUpdateOperation</a></div><div class="ttdoc">Necessary data for performing a server update.</div><div class="ttdef"><b>Definition</b> <a href="_server_update_operation_8cs_source.html#l00011">ServerUpdateOperation.cs:12</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation_html_a07792d4a063bd0d442135547a5b42052"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html#a07792d4a063bd0d442135547a5b42052">Tgstation.Server.Host.Core.ServerUpdateOperation.FileStreamProvider</a></div><div class="ttdeci">IFileStreamProvider FileStreamProvider</div><div class="ttdoc">The IFileStreamProvider that contains the update zip file.</div><div class="ttdef"><b>Definition</b> <a href="_server_update_operation_8cs_source.html#l00016">ServerUpdateOperation.cs:16</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation_html_a940173d7d73352a4d918532225454f4c"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html#a940173d7d73352a4d918532225454f4c">Tgstation.Server.Host.Core.ServerUpdateOperation.SwarmService</a></div><div class="ttdeci">ISwarmService SwarmService</div><div class="ttdoc">The ISwarmService for the operation.</div><div class="ttdef"><b>Definition</b> <a href="_server_update_operation_8cs_source.html#l00021">ServerUpdateOperation.cs:21</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation_html_a95a83eb349310df6688051b5309fb485"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_update_operation.html#a95a83eb349310df6688051b5309fb485">Tgstation.Server.Host.Core.ServerUpdateOperation.TargetVersion</a></div><div class="ttdeci">Version TargetVersion</div><div class="ttdoc">The Version being updated to.</div><div class="ttdef"><b>Definition</b> <a href="_server_update_operation_8cs_source.html#l00026">ServerUpdateOperation.cs:26</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html">Tgstation.Server.Host.Core.ServerUpdater</a></div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00017">ServerUpdater.cs:18</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a0becf9f3a835edd6e66b6f3919ac06bd"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a0becf9f3a835edd6e66b6f3919ac06bd">Tgstation.Server.Host.Core.ServerUpdater.generalConfigurationOptions</a></div><div class="ttdeci">readonly IOptionsMonitor&lt; GeneralConfiguration &gt; generalConfigurationOptions</div><div class="ttdoc">The IOptionsMonitor&lt;TOptions&gt; of GeneralConfiguration for the ServerUpdater.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00042">ServerUpdater.cs:42</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a2a702f9141f98d0ba1aae9a70688704c"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a2a702f9141f98d0ba1aae9a70688704c">Tgstation.Server.Host.Core.ServerUpdater.ExecuteUpdate</a></div><div class="ttdeci">async ValueTask&lt; bool &gt; ExecuteUpdate(string updatePath, CancellationToken cancellationToken, CancellationToken criticalCancellationToken)</div><div class="ttdoc">Executes a pending server update by extracting the new server to a given updatePath ....</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00108">ServerUpdater.cs:108</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a4947e51e573b4cd8fde63e074fa2460e"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a4947e51e573b4cd8fde63e074fa2460e">Tgstation.Server.Host.Core.ServerUpdater.PrepareUpdateClearStagingAndBufferStream</a></div><div class="ttdeci">async ValueTask&lt; Tuple&lt; BufferedFileStreamProvider, bool &gt;?&gt; PrepareUpdateClearStagingAndBufferStream(string stagingDirectory, CancellationToken cancellationToken)</div><div class="ttdoc">Prepares the swarm update, deletes the stagingDirectory , and buffers the ServerUpdateOperation....</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00219">ServerUpdater.cs:219</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a504d404924afea430d5ab118dcea9a84"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a504d404924afea430d5ab118dcea9a84">Tgstation.Server.Host.Core.ServerUpdater.ServerUpdater</a></div><div class="ttdeci">ServerUpdater(IGitHubServiceFactory gitHubServiceFactory, IIOManager ioManager, IFileDownloader fileDownloader, IServerControl serverControl, ILogger&lt; ServerUpdater &gt; logger, IOptionsMonitor&lt; GeneralConfiguration &gt; generalConfigurationOptions, IOptionsMonitor&lt; UpdatesConfiguration &gt; updatesConfigurationOptions)</div><div class="ttdoc">Initializes a new instance of the ServerUpdater class.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00074">ServerUpdater.cs:74</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a55ae298ba44e6f185c364408e1551a6f"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a55ae298ba44e6f185c364408e1551a6f">Tgstation.Server.Host.Core.ServerUpdater.updatesConfigurationOptions</a></div><div class="ttdeci">readonly IOptionsMonitor&lt; UpdatesConfiguration &gt; updatesConfigurationOptions</div><div class="ttdoc">The IOptionsMonitor&lt;TOptions&gt; of UpdatesConfiguration for the ServerUpdater.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00047">ServerUpdater.cs:47</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a5ed5bd2053f23dec7987afc1633da1c5"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a5ed5bd2053f23dec7987afc1633da1c5">Tgstation.Server.Host.Core.ServerUpdater.ioManager</a></div><div class="ttdeci">readonly IIOManager ioManager</div><div class="ttdoc">The IIOManager for the ServerUpdater.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00027">ServerUpdater.cs:27</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a68a1f9a20fdfc77820238538bb1c7498"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a68a1f9a20fdfc77820238538bb1c7498">Tgstation.Server.Host.Core.ServerUpdater.fileDownloader</a></div><div class="ttdeci">readonly IFileDownloader fileDownloader</div><div class="ttdoc">The IFileDownloader for the ServerUpdater.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00032">ServerUpdater.cs:32</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a78aefbb8255ddff14b1b24f9713485da"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78aefbb8255ddff14b1b24f9713485da">Tgstation.Server.Host.Core.ServerUpdater.serverUpdateOperation</a></div><div class="ttdeci">ServerUpdateOperation? serverUpdateOperation</div><div class="ttdoc">ServerUpdateOperation for an in-progress update operation.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00062">ServerUpdater.cs:62</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a78d361de3519865c4f50dbeaa4f0b26c"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a78d361de3519865c4f50dbeaa4f0b26c">Tgstation.Server.Host.Core.ServerUpdater.logger</a></div><div class="ttdeci">readonly ILogger&lt; ServerUpdater &gt; logger</div><div class="ttdoc">The ILogger for the ServerUpdater.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00052">ServerUpdater.cs:52</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a7e2ff0ff0fe3c7189e4d99f3ea755755"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a7e2ff0ff0fe3c7189e4d99f3ea755755">Tgstation.Server.Host.Core.ServerUpdater.updateInitiationLock</a></div><div class="ttdeci">readonly object updateInitiationLock</div><div class="ttdoc">Lock object used when initiating an update.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00057">ServerUpdater.cs:57</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a920c1a4a5791feda6ccbf9936cb82da0"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a920c1a4a5791feda6ccbf9936cb82da0">Tgstation.Server.Host.Core.ServerUpdater.gitHubServiceFactory</a></div><div class="ttdeci">readonly IGitHubServiceFactory gitHubServiceFactory</div><div class="ttdoc">The IGitHubServiceFactory for the ServerUpdater.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00022">ServerUpdater.cs:22</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_a9486c55f454c4f37c13adeb620523654"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#a9486c55f454c4f37c13adeb620523654">Tgstation.Server.Host.Core.ServerUpdater.TryAbort</a></div><div class="ttdeci">async ValueTask TryAbort(Exception exception)</div><div class="ttdoc">Attempt to abort a prepared swarm update.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00200">ServerUpdater.cs:200</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_aacf15328c6febd64fa1977da73d30345"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aacf15328c6febd64fa1977da73d30345">Tgstation.Server.Host.Core.ServerUpdater.BeginUpdateImpl</a></div><div class="ttdeci">async ValueTask&lt; ServerUpdateResult &gt; BeginUpdateImpl(ISwarmService swarmService, IFileStreamProvider? fileStreamProvider, Version newVersion, bool recursed, CancellationToken cancellationToken)</div><div class="ttdoc">Start the process of downloading and applying an update to a new server version. Doesn't perform argu...</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00277">ServerUpdater.cs:277</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_adea0e50e12adfb5620ec7728b9f33230"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#adea0e50e12adfb5620ec7728b9f33230">Tgstation.Server.Host.Core.ServerUpdater.BeginUpdate</a></div><div class="ttdeci">async ValueTask&lt; ServerUpdateResult &gt; BeginUpdate(ISwarmService swarmService, IFileStreamProvider? fileStreamProvider, Version version, CancellationToken cancellationToken)</div><div class="ttdoc">Start the process of downloading and applying an update to a new server version .A ValueTask&lt;TResult&gt;...</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00095">ServerUpdater.cs:95</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater_html_aea1bf56c920afa4f8ecc402ecd3537c3"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_core_1_1_server_updater.html#aea1bf56c920afa4f8ecc402ecd3537c3">Tgstation.Server.Host.Core.ServerUpdater.serverControl</a></div><div class="ttdeci">readonly IServerControl serverControl</div><div class="ttdoc">The IServerControl for the ServerUpdater.</div><div class="ttdef"><b>Definition</b> <a href="_server_updater_8cs_source.html#l00037">ServerUpdater.cs:37</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html">Tgstation.Server.Host.IO.BufferedFileStreamProvider</a></div><div class="ttdoc">IFileStreamProvider that provides a ISeekableFileStreamProvider from an input Stream.</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00013">BufferedFileStreamProvider.cs:14</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_control_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_control.html">Tgstation.Server.Host.Core.IServerControl</a></div><div class="ttdoc">Represents a service that may take an updated Host assembly and run it, stopping the current assembly...</div><div class="ttdef"><b>Definition</b> <a href="_i_server_control_8cs_source.html#l00009">IServerControl.cs:10</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_control_html_ac02011e79f6ed0d6e2c17e8bcd4a79b8"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_control.html#ac02011e79f6ed0d6e2c17e8bcd4a79b8">Tgstation.Server.Host.Core.IServerControl.TryStartUpdate</a></div><div class="ttdeci">bool TryStartUpdate(IServerUpdateExecutor updateExecutor, Version newVersion)</div><div class="ttdoc">Attempt to update with a given updateExecutor .</div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_update_executor_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_update_executor.html">Tgstation.Server.Host.Core.IServerUpdateExecutor</a></div><div class="ttdoc">Executes server update operations.</div><div class="ttdef"><b>Definition</b> <a href="_i_server_update_executor_8cs_source.html#l00009">IServerUpdateExecutor.cs:10</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_updater_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_core_1_1_i_server_updater.html">Tgstation.Server.Host.Core.IServerUpdater</a></div><div class="ttdoc">Updates the server.</div><div class="ttdef"><b>Definition</b> <a href="_i_server_updater_8cs_source.html#l00013">IServerUpdater.cs:14</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_downloader_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_downloader.html">Tgstation.Server.Host.IO.IFileDownloader</a></div><div class="ttdoc">Downloads files.</div><div class="ttdef"><b>Definition</b> <a href="_i_file_downloader_8cs_source.html#l00008">IFileDownloader.cs:9</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_downloader_html_aba327aceb0182d4678f593c3385131de"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_downloader.html#aba327aceb0182d4678f593c3385131de">Tgstation.Server.Host.IO.IFileDownloader.DownloadFile</a></div><div class="ttdeci">IFileStreamProvider DownloadFile(Uri url, string? bearerToken)</div><div class="ttdoc">Downloads a file from a given url .</div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_stream_provider_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_file_stream_provider.html">Tgstation.Server.Host.IO.IFileStreamProvider</a></div><div class="ttdoc">Interface for asynchronously consuming Streams of files.</div><div class="ttdef"><b>Definition</b> <a href="_i_file_stream_provider_8cs_source.html#l00011">IFileStreamProvider.cs:12</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html">Tgstation.Server.Host.IO.IIOManager</a></div><div class="ttdoc">Interface for using filesystems.</div><div class="ttdef"><b>Definition</b> <a href="_i_i_o_manager_8cs_source.html#l00013">IIOManager.cs:14</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager_html_a4bf093ff62596ae9c3f3ff4da173d224"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html#a4bf093ff62596ae9c3f3ff4da173d224">Tgstation.Server.Host.IO.IIOManager.ZipToDirectory</a></div><div class="ttdeci">ValueTask ZipToDirectory(string path, Stream zipFile, CancellationToken cancellationToken)</div><div class="ttdoc">Extract a set of zipFile to a given path .</div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager_html_ad3e0dda4b7fbad4c77f48ba3b2681dc7"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html#ad3e0dda4b7fbad4c77f48ba3b2681dc7">Tgstation.Server.Host.IO.IIOManager.DeleteDirectory</a></div><div class="ttdeci">Task DeleteDirectory(string path, CancellationToken cancellationToken)</div><div class="ttdoc">Recursively delete a directory, removes and does not enter any symlinks encounterd.</div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager_html_ad8dc6ae8e69047b801a7344b17d0cc37"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_i_o_manager.html#ad8dc6ae8e69047b801a7344b17d0cc37">Tgstation.Server.Host.IO.IIOManager.MoveDirectory</a></div><div class="ttdeci">Task MoveDirectory(string source, string destination, CancellationToken cancellationToken)</div><div class="ttdoc">Moves a directory at source to destination .</div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html">Tgstation.Server.Host.Swarm.ISwarmService</a></div><div class="ttdoc">Used for swarm operations. Functions may be no-op based on configuration.</div><div class="ttdef"><b>Definition</b> <a href="_i_swarm_service_8cs_source.html#l00014">ISwarmService.cs:15</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service_html_a4bce9f341d4ff8b0dedbe2f1474e6dc8"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html#a4bce9f341d4ff8b0dedbe2f1474e6dc8">Tgstation.Server.Host.Swarm.ISwarmService.PrepareUpdate</a></div><div class="ttdeci">ValueTask&lt; SwarmPrepareResult &gt; PrepareUpdate(ISeekableFileStreamProvider fileStreamProvider, Version version, CancellationToken cancellationToken)</div><div class="ttdoc">Signal to the swarm that an update is requested.</div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service_html_ac9d434aaf4b803b180861697e5d77bab"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html#ac9d434aaf4b803b180861697e5d77bab">Tgstation.Server.Host.Swarm.ISwarmService.ExpectedNumberOfNodesConnected</a></div><div class="ttdeci">bool ExpectedNumberOfNodesConnected</div><div class="ttdoc">Gets a value indicating if the expected amount of nodes are connected to the swarm.</div><div class="ttdef"><b>Definition</b> <a href="_i_swarm_service_8cs_source.html#l00019">ISwarmService.cs:19</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service_html_ae3b058fce2e7c2a304ac9eb208b97835"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_service.html#ae3b058fce2e7c2a304ac9eb208b97835">Tgstation.Server.Host.Swarm.ISwarmService.CommitUpdate</a></div><div class="ttdeci">ValueTask&lt; SwarmCommitResult &gt; CommitUpdate(CancellationToken cancellationToken)</div><div class="ttdoc">Signal to the swarm that an update is ready to be applied.</div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_update_aborter_html_ac68948445b85942f29d2b618dfea9763"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_swarm_1_1_i_swarm_update_aborter.html#ac68948445b85942f29d2b618dfea9763">Tgstation.Server.Host.Swarm.ISwarmUpdateAborter.AbortUpdate</a></div><div class="ttdeci">ValueTask AbortUpdate()</div><div class="ttdoc">Attempt to abort an uncommitted update.</div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub_1_1_i_git_hub_service_factory_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub_1_1_i_git_hub_service_factory.html">Tgstation.Server.Host.Utils.GitHub.IGitHubServiceFactory</a></div><div class="ttdoc">Factory for IGitHubServices.</div><div class="ttdef"><b>Definition</b> <a href="_i_git_hub_service_factory_8cs_source.html#l00009">IGitHubServiceFactory.cs:10</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub_1_1_i_git_hub_service_factory_html_a93de0a6eeb420eec2ecaa935ebabc7b9"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub_1_1_i_git_hub_service_factory.html#a93de0a6eeb420eec2ecaa935ebabc7b9">Tgstation.Server.Host.Utils.GitHub.IGitHubServiceFactory.CreateService</a></div><div class="ttdeci">ValueTask&lt; IGitHubService &gt; CreateService(CancellationToken cancellationToken)</div><div class="ttdoc">Create a IGitHubService.</div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_configuration_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_configuration.html">Tgstation.Server.Host.Configuration</a></div><div class="ttdef"><b>Definition</b> <a href="_control_panel_configuration_8cs_source.html#l00003">ControlPanelConfiguration.cs:4</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_core_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_core.html">Tgstation.Server.Host.Core</a></div><div class="ttdef"><b>Definition</b> <a href="_command_pipe_manager_8cs_source.html#l00016">CommandPipeManager.cs:17</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_core_html_ae686e550e6b4c0a19a500e3dd9e4195c"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_core.html#ae686e550e6b4c0a19a500e3dd9e4195c">Tgstation.Server.Host.Core.ServerUpdateResult</a></div><div class="ttdeci">ServerUpdateResult</div><div class="ttdoc">The result of a call to start a server update.</div><div class="ttdef"><b>Definition</b> <a href="_server_update_result_8cs_source.html#l00006">ServerUpdateResult.cs:7</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_i_o_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_i_o.html">Tgstation.Server.Host.IO</a></div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00008">BufferedFileStreamProvider.cs:9</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_swarm_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_swarm.html">Tgstation.Server.Host.Swarm</a></div><div class="ttdef"><b>Definition</b> <a href="_i_swarm_operations_8cs_source.html#l00008">ISwarmOperations.cs:9</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_swarm_html_a9923552cf79abff46ddf853f47b21446"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_swarm.html#a9923552cf79abff46ddf853f47b21446">Tgstation.Server.Host.Swarm.SwarmCommitResult</a></div><div class="ttdeci">SwarmCommitResult</div><div class="ttdoc">How to proceed on the commit step of an update.</div><div class="ttdef"><b>Definition</b> <a href="_swarm_commit_result_8cs_source.html#l00006">SwarmCommitResult.cs:7</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_swarm_html_adb1c0a36372932f7245590d9892af263"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_swarm.html#adb1c0a36372932f7245590d9892af263">Tgstation.Server.Host.Swarm.SwarmPrepareResult</a></div><div class="ttdeci">SwarmPrepareResult</div><div class="ttdoc">Indicates the result of a swarm update prepare operation.</div><div class="ttdef"><b>Definition</b> <a href="_swarm_prepare_result_8cs_source.html#l00006">SwarmPrepareResult.cs:7</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_utils_1_1_git_hub.html">Tgstation.Server.Host.Utils.GitHub</a></div><div class="ttdef"><b>Definition</b> <a href="_git_hub_client_factory_8cs_source.html#l00022">GitHubClientFactory.cs:23</a></div></div>
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