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torque 79a45fd2e3
git subrepo clone (merge) --branch=v3.6.1 https://github.com/nats-io/nats.c.git deps/nats.c 
subrepo:
  subdir:   "deps/nats.c"
  merged:   "66cec7f"
upstream:
  origin:   "https://github.com/nats-io/nats.c.git"
  branch:   "v3.6.1"
  commit:   "66cec7f"
git-subrepo:
  version:  "0.4.6"
  commit:   "b8b46501e"
2023-08-15 00:21:33 -07:00

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&#160;<span id="projectnumber">3.6.1</span>
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<a href="libuv_8h.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="comment">// Copyright 2016-2018 The NATS Authors</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">// limitations under the License.</span></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="preprocessor">#ifndef LIBUV_H_</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#define LIBUV_H_</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#ifndef _GNU_SOURCE</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#define _GNU_SOURCE</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#define NATS_LIBUV_INCLUDE</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include &lt;uv.h&gt;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include &quot;../nats.h&quot;</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#define NATS_LIBUV_ATTACH (1)</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#define NATS_LIBUV_READ (2)</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#define NATS_LIBUV_WRITE (3)</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#define NATS_LIBUV_DETACH (4)</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="keyword">struct </span>__natsLibuvEvent;</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="keyword">typedef</span> <span class="keyword">struct </span>__natsLibuvEvent</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span>{</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordtype">int</span> type;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordtype">bool</span> add;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">struct </span>__natsLibuvEvent *next;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>} natsLibuvEvent;</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>{</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <a class="code hl_typedef" href="group__types_group.html#gaf88dca0a18efb5c5e994d265a9f04aec">natsConnection</a> *nc;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> uv_loop_t *loop;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> uv_poll_t *handle;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> uv_async_t *scheduler;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordtype">int</span> events;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <a class="code hl_typedef" href="nats_8h.html#af798865ac824e5959987de0fe8d07383">natsSock</a> socket;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> uv_mutex_t *lock;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> natsLibuvEvent *head;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> natsLibuvEvent *tail;</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span>} natsLibuvEvents;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="comment">// Forward declarations</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a> <a class="code hl_function" href="group__libuv_functions.html#ga8df663525fb59b882a0f3bd563083dc7">natsLibuv_Detach</a>(<span class="keywordtype">void</span> *userData);</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="keyword">static</span> uv_once_t uvOnce = UV_ONCE_INIT;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span><span class="keyword">static</span> uv_key_t uvLoopThreadKey;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span>_initOnce(<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span>{</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">if</span> (uv_key_create(&amp;uvLoopThreadKey) != 0)</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> abort();</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span>}</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="group__libuv_functions.html#ga5d4b677cbe1cd132c37bc56dbfc6949e"> 90</a></span><a class="code hl_function" href="group__libuv_functions.html#ga5d4b677cbe1cd132c37bc56dbfc6949e">natsLibuv_Init</a>(<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span>{</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> uv_once(&amp;uvOnce, _initOnce);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span>}</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="group__libuv_functions.html#ga1baf4a20b138dcf00807a8b830f4e02d"> 104</a></span><a class="code hl_function" href="group__libuv_functions.html#ga1baf4a20b138dcf00807a8b830f4e02d">natsLibuv_SetThreadLocalLoop</a>(uv_loop_t *loop)</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span>{</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> uv_key_set(&amp;uvLoopThreadKey, (<span class="keywordtype">void</span>*) loop);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span>}</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span><span class="keyword">static</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span>uvScheduleToEventLoop(natsLibuvEvents *nle, <span class="keywordtype">int</span> eventType, <span class="keywordtype">bool</span> add)</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> natsLibuvEvent *newEvent = NULL;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordtype">int</span> res;</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> newEvent = (natsLibuvEvent*) malloc(<span class="keyword">sizeof</span>(natsLibuvEvent));</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">if</span> (newEvent == NULL)</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a62ff6f5cc64399631defc0119731b514">NATS_NO_MEMORY</a>;</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> newEvent-&gt;type = eventType;</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> newEvent-&gt;add = add;</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> newEvent-&gt;next = NULL;</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> uv_mutex_lock(nle-&gt;lock);</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">if</span> (nle-&gt;head == NULL)</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> nle-&gt;head = newEvent;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">if</span> (nle-&gt;tail != NULL)</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> nle-&gt;tail-&gt;next = newEvent;</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> nle-&gt;tail = newEvent;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> uv_mutex_unlock(nle-&gt;lock);</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> res = uv_async_send(nle-&gt;scheduler);</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">return</span> (res == 0 ? <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a> : <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c">NATS_ERR</a>);</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> </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span>natsLibuvPoll(uv_poll_t* handle, <span class="keywordtype">int</span> status, <span class="keywordtype">int</span> events)</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> natsLibuvEvents *nle = (natsLibuvEvents*)handle-&gt;data;</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> if (status != 0)</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> {</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="comment">// There was an error, try to process as a read event.</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="comment">// If we had an issue with the socket, this will cause</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="comment">// an auto-reconnect.</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <a class="code hl_function" href="group__conn_mgt_group.html#gaa89c06e30e19ff361125bfc9114d89a8">natsConnection_ProcessReadEvent</a>(nle-&gt;nc);</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">if</span> (events &amp; UV_READABLE)</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <a class="code hl_function" href="group__conn_mgt_group.html#gaa89c06e30e19ff361125bfc9114d89a8">natsConnection_ProcessReadEvent</a>(nle-&gt;nc);</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">if</span> (events &amp; UV_WRITABLE)</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <a class="code hl_function" href="group__conn_mgt_group.html#gad81b603b84c0180aefc6d5ebad7f2a47">natsConnection_ProcessWriteEvent</a>(nle-&gt;nc);</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> </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span><span class="keyword">static</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span>uvPollUpdate(natsLibuvEvents *nle, <span class="keywordtype">int</span> eventType, <span class="keywordtype">bool</span> add)</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="keywordtype">int</span> res;</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordflow">if</span> (eventType == NATS_LIBUV_READ)</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> {</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">if</span> (add)</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> nle-&gt;events |= UV_READABLE;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> nle-&gt;events &amp;= ~UV_READABLE;</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> }</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">else</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">if</span> (add)</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> nle-&gt;events |= UV_WRITABLE;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> nle-&gt;events &amp;= ~UV_WRITABLE;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</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">if</span> (nle-&gt;events)</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> res = uv_poll_start(nle-&gt;handle, nle-&gt;events, natsLibuvPoll);</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> res = uv_poll_stop(nle-&gt;handle);</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">if</span> (res != 0)</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c">NATS_ERR</a>;</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> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>;</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span>}</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> </div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span>uvHandleClosedCb(uv_handle_t *handle)</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span>{</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> free(handle);</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span>}</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span><span class="keyword">static</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span>uvAsyncAttach(natsLibuvEvents *nle)</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span>{</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="comment">// We are reconnecting, destroy the old handle, create a new one</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keywordflow">if</span> (nle-&gt;handle != NULL)</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> uv_close((uv_handle_t*) nle-&gt;handle, uvHandleClosedCb);</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> nle-&gt;handle = NULL;</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> }</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> nle-&gt;handle = (uv_poll_t*) malloc(<span class="keyword">sizeof</span>(uv_poll_t));</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keywordflow">if</span> (nle-&gt;handle == NULL)</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a62ff6f5cc64399631defc0119731b514">NATS_NO_MEMORY</a>;</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">if</span> (s == <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>)</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> {</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span><span class="preprocessor">#if UV_VERSION_MAJOR &lt;= 1</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordflow">if</span> (uv_poll_init_socket(nle-&gt;loop, nle-&gt;handle, nle-&gt;socket) != 0)</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span>#<span class="keywordflow">else</span></div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">if</span> (uv_poll_init(nle-&gt;loop, nle-&gt;handle, nle-&gt;socket) != 0)</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span>#endif</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c">NATS_ERR</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> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">if</span> ((s == <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>)</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> &amp;&amp; (nle-&gt;handle-&gt;data = (<span class="keywordtype">void</span>*) nle)</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> &amp;&amp; (uv_poll_start(nle-&gt;handle, UV_READABLE, natsLibuvPoll) != 0))</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> {</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c">NATS_ERR</a>;</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> }</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keywordflow">return</span> s;</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> </div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span>finalCloseCb(uv_handle_t* handle)</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> natsLibuvEvents *nle = (natsLibuvEvents*)handle-&gt;data;</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> natsLibuvEvent *event;</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> while ((event = nle-&gt;head) != NULL)</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> nle-&gt;head = <span class="keyword">event</span>-&gt;next;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> free(event);</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> free(nle-&gt;handle);</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> free(nle-&gt;scheduler);</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> uv_mutex_destroy(nle-&gt;lock);</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> free(nle-&gt;lock);</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> free(nle);</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span>}</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span>closeSchedulerCb(uv_handle_t* scheduler)</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> natsLibuvEvents *nle = (natsLibuvEvents*) scheduler-&gt;data;</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> uv_close((uv_handle_t*) nle-&gt;handle, finalCloseCb);</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</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><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span>uvAsyncDetach(natsLibuvEvents *nle)</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> uv_close((uv_handle_t*) nle-&gt;scheduler, closeSchedulerCb);</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span>}</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><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span>uvAsyncCb(uv_async_t *handle)</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span>{</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> natsLibuvEvents *nle = (natsLibuvEvents*) handle-&gt;data;</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>;</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> natsLibuvEvent *event = NULL;</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="keywordtype">bool</span> more = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> while (1)</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> {</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> uv_mutex_lock(nle-&gt;lock);</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> </div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keyword">event</span> = nle-&gt;head;</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">if</span> (event == NULL)</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> {</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="comment">// This is possible, even on entry of this function because</span></div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <span class="comment">// the callback is called when the handle is initialized.</span></div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> uv_mutex_unlock(nle-&gt;lock);</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</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> nle-&gt;head = <span class="keyword">event</span>-&gt;next;</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keywordflow">if</span> (event == nle-&gt;tail)</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> nle-&gt;tail = NULL;</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> more = (nle-&gt;head != NULL ? true : <span class="keyword">false</span>);</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> </div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> uv_mutex_unlock(nle-&gt;lock);</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> </div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keywordflow">switch</span> (event-&gt;type)</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> {</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keywordflow">case</span> NATS_LIBUV_ATTACH:</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> {</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> s = uvAsyncAttach(nle);</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">break</span>;</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> <span class="keywordflow">case</span> NATS_LIBUV_READ:</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">case</span> NATS_LIBUV_WRITE:</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> {</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> s = uvPollUpdate(nle, event-&gt;type, event-&gt;add);</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> }</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">case</span> NATS_LIBUV_DETACH:</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> {</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> uvAsyncDetach(nle);</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> }</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="keywordflow">default</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> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c">NATS_ERR</a>;</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="keywordflow">break</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> }</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> free(event);</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> <span class="keywordflow">if</span> ((s != <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>) || !more)</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> }</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> <span class="keywordflow">if</span> (s != <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>)</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <a class="code hl_function" href="group__conn_mgt_group.html#ga19e204d27a232e2d4334301fc002b2ed">natsConnection_Close</a>(nle-&gt;nc);</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span>}</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> </div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span><a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a></div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"><a class="line" href="group__libuv_functions.html#ga86ac71cffe752effd7397740d80c3c42"> 343</a></span><a class="code hl_function" href="group__libuv_functions.html#ga86ac71cffe752effd7397740d80c3c42">natsLibuv_Attach</a>(<span class="keywordtype">void</span> **userData, <span class="keywordtype">void</span> *loop, <a class="code hl_typedef" href="group__types_group.html#gaf88dca0a18efb5c5e994d265a9f04aec">natsConnection</a> *nc, <a class="code hl_typedef" href="nats_8h.html#af798865ac824e5959987de0fe8d07383">natsSock</a> socket)</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> uv_loop_t *uvLoop = (uv_loop_t*) loop;</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="keywordtype">bool</span> sched = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> natsLibuvEvents *nle = (natsLibuvEvents*) (*userData);</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>;</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> sched = ((uv_key_get(&amp;uvLoopThreadKey) != loop) ? <span class="keyword">true</span> : <span class="keyword">false</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> <span class="comment">// This is the first attach (when reconnecting, nle will be non-NULL).</span></div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="keywordflow">if</span> (nle == NULL)</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> {</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="comment">// This has to run from the event loop!</span></div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <span class="keywordflow">if</span> (sched)</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9bb78b4f245d2870040d25c450febd4b">NATS_ILLEGAL_STATE</a>;</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> </div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> nle = (natsLibuvEvents*) calloc(1, <span class="keyword">sizeof</span>(natsLibuvEvents));</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> <span class="keywordflow">if</span> (nle == NULL)</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a62ff6f5cc64399631defc0119731b514">NATS_NO_MEMORY</a>;</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> nle-&gt;lock = (uv_mutex_t*) malloc(<span class="keyword">sizeof</span>(uv_mutex_t));</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <span class="keywordflow">if</span> (nle-&gt;lock == NULL)</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a62ff6f5cc64399631defc0119731b514">NATS_NO_MEMORY</a>;</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> </div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keywordflow">if</span> ((s == <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>) &amp;&amp; (uv_mutex_init(nle-&gt;lock) != 0))</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c">NATS_ERR</a>;</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> </div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordflow">if</span> ((s == <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>)</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> &amp;&amp; ((nle-&gt;scheduler = (uv_async_t*) malloc(<span class="keyword">sizeof</span>(uv_async_t))) == NULL))</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> {</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a62ff6f5cc64399631defc0119731b514">NATS_NO_MEMORY</a>;</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> }</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> </div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="keywordflow">if</span> ((s == <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>)</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> &amp;&amp; (uv_async_init(uvLoop, nle-&gt;scheduler, uvAsyncCb) != 0))</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> {</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c">NATS_ERR</a>;</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> }</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> </div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <span class="keywordflow">if</span> (s == <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>)</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> {</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> nle-&gt;nc = nc;</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> nle-&gt;loop = uvLoop;</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> nle-&gt;scheduler-&gt;data = (<span class="keywordtype">void</span>*) nle;</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> }</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> }</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> </div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordflow">if</span> (s == <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>)</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> {</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> nle-&gt;socket = socket;</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> nle-&gt;events = UV_READABLE;</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> </div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="keywordflow">if</span> (sched)</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> s = uvScheduleToEventLoop(nle, NATS_LIBUV_ATTACH, <span class="keyword">true</span>);</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> s = uvAsyncAttach(nle);</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> }</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> </div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <span class="keywordflow">if</span> (s == <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>)</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> *userData = (<span class="keywordtype">void</span>*) nle;</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <a class="code hl_function" href="group__libuv_functions.html#ga8df663525fb59b882a0f3bd563083dc7">natsLibuv_Detach</a>((<span class="keywordtype">void</span>*) nle);</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> </div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keywordflow">return</span> s;</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span>}</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> </div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span><a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a></div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"><a class="line" href="group__libuv_functions.html#ga85c722b2d2699a954362b20528f0aaac"> 418</a></span><a class="code hl_function" href="group__libuv_functions.html#ga85c722b2d2699a954362b20528f0aaac">natsLibuv_Read</a>(<span class="keywordtype">void</span> *userData, <span class="keywordtype">bool</span> add)</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span>{</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> natsLibuvEvents *nle = (natsLibuvEvents*) userData;</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>;</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="keywordtype">bool</span> sched;</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> </div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> sched = ((uv_key_get(&amp;uvLoopThreadKey) != nle-&gt;loop) ? <span class="keyword">true</span> : <span class="keyword">false</span>);</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> </div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <span class="comment">// If this call is made from a different thread than the event loop&#39;s</span></div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="comment">// thread, or if there are already scheduled events, then schedule</span></div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="comment">// this new event.</span></div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> </div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> <span class="comment">// We don&#39;t need to get the lock for nle-&gt;head because if sched is</span></div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="comment">// false, we are in the event loop thread, which is the thread removing</span></div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="comment">// events from the list. Also, all calls to the read/write/etc.. callbacks</span></div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="comment">// are protected by the connection&#39;s lock in the NATS library.</span></div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <span class="keywordflow">if</span> (sched || (nle-&gt;head != NULL))</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> s = uvScheduleToEventLoop(nle, NATS_LIBUV_READ, add);</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> s = uvPollUpdate(nle, NATS_LIBUV_READ, add);</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> </div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="keywordflow">return</span> s;</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span>}</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> </div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span><a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a></div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"><a class="line" href="group__libuv_functions.html#gafaa633c9067f485f330b72644277b07d"> 451</a></span><a class="code hl_function" href="group__libuv_functions.html#gafaa633c9067f485f330b72644277b07d">natsLibuv_Write</a>(<span class="keywordtype">void</span> *userData, <span class="keywordtype">bool</span> add)</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span>{</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> natsLibuvEvents *nle = (natsLibuvEvents*) userData;</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>;</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordtype">bool</span> sched;</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> </div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> sched = ((uv_key_get(&amp;uvLoopThreadKey) != nle-&gt;loop) ? <span class="keyword">true</span> : <span class="keyword">false</span>);</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> </div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="comment">// See comment in natsLibuvRead</span></div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="keywordflow">if</span> (sched || (nle-&gt;head != NULL))</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> s = uvScheduleToEventLoop(nle, NATS_LIBUV_WRITE, add);</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> s = uvPollUpdate(nle, NATS_LIBUV_WRITE, add);</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> </div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <span class="keywordflow">return</span> s;</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span>}</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> </div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span><a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a></div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"><a class="line" href="group__libuv_functions.html#ga8df663525fb59b882a0f3bd563083dc7"> 477</a></span><a class="code hl_function" href="group__libuv_functions.html#ga8df663525fb59b882a0f3bd563083dc7">natsLibuv_Detach</a>(<span class="keywordtype">void</span> *userData)</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span>{</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> natsLibuvEvents *nle = (natsLibuvEvents*) userData;</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <a class="code hl_enumeration" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a> s = <a class="code hl_enumvalue" href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a>;</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> <span class="keywordtype">bool</span> sched;</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> </div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> sched = ((uv_key_get(&amp;uvLoopThreadKey) != nle-&gt;loop) ? <span class="keyword">true</span> : <span class="keyword">false</span>);</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="comment">// See comment in natsLibuvRead</span></div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> <span class="keywordflow">if</span> (sched || (nle-&gt;head != NULL))</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> s = uvScheduleToEventLoop(nle, NATS_LIBUV_DETACH, <span class="keyword">true</span>);</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> uvAsyncDetach(nle);</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keywordflow">return</span> s;</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span>}</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> <span class="comment">// end of libuvFunctions</span></div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> </div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span>}</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> </div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span><span class="preprocessor">#endif </span><span class="comment">/* LIBUV_H_ */</span><span class="preprocessor"></span></div>
<div class="ttc" id="agroup__conn_mgt_group_html_ga19e204d27a232e2d4334301fc002b2ed"><div class="ttname"><a href="group__conn_mgt_group.html#ga19e204d27a232e2d4334301fc002b2ed">natsConnection_Close</a></div><div class="ttdeci">NATS_EXTERN void natsConnection_Close(natsConnection *nc)</div><div class="ttdoc">Closes the connection.</div></div>
<div class="ttc" id="agroup__conn_mgt_group_html_gaa89c06e30e19ff361125bfc9114d89a8"><div class="ttname"><a href="group__conn_mgt_group.html#gaa89c06e30e19ff361125bfc9114d89a8">natsConnection_ProcessReadEvent</a></div><div class="ttdeci">NATS_EXTERN void natsConnection_ProcessReadEvent(natsConnection *nc)</div><div class="ttdoc">Process a read event when using external event loop.</div></div>
<div class="ttc" id="agroup__conn_mgt_group_html_gad81b603b84c0180aefc6d5ebad7f2a47"><div class="ttname"><a href="group__conn_mgt_group.html#gad81b603b84c0180aefc6d5ebad7f2a47">natsConnection_ProcessWriteEvent</a></div><div class="ttdeci">NATS_EXTERN void natsConnection_ProcessWriteEvent(natsConnection *nc)</div><div class="ttdoc">Process a write event when using external event loop.</div></div>
<div class="ttc" id="agroup__libuv_functions_html_ga1baf4a20b138dcf00807a8b830f4e02d"><div class="ttname"><a href="group__libuv_functions.html#ga1baf4a20b138dcf00807a8b830f4e02d">natsLibuv_SetThreadLocalLoop</a></div><div class="ttdeci">void natsLibuv_SetThreadLocalLoop(uv_loop_t *loop)</div><div class="ttdoc">Register the event loop with the thread running uv_run().</div><div class="ttdef"><b>Definition:</b> libuv.h:104</div></div>
<div class="ttc" id="agroup__libuv_functions_html_ga5d4b677cbe1cd132c37bc56dbfc6949e"><div class="ttname"><a href="group__libuv_functions.html#ga5d4b677cbe1cd132c37bc56dbfc6949e">natsLibuv_Init</a></div><div class="ttdeci">void natsLibuv_Init(void)</div><div class="ttdoc">Initialize the adapter.</div><div class="ttdef"><b>Definition:</b> libuv.h:90</div></div>
<div class="ttc" id="agroup__libuv_functions_html_ga85c722b2d2699a954362b20528f0aaac"><div class="ttname"><a href="group__libuv_functions.html#ga85c722b2d2699a954362b20528f0aaac">natsLibuv_Read</a></div><div class="ttdeci">natsStatus natsLibuv_Read(void *userData, bool add)</div><div class="ttdoc">Start or stop polling on READ events.</div><div class="ttdef"><b>Definition:</b> libuv.h:418</div></div>
<div class="ttc" id="agroup__libuv_functions_html_ga86ac71cffe752effd7397740d80c3c42"><div class="ttname"><a href="group__libuv_functions.html#ga86ac71cffe752effd7397740d80c3c42">natsLibuv_Attach</a></div><div class="ttdeci">natsStatus natsLibuv_Attach(void **userData, void *loop, natsConnection *nc, natsSock socket)</div><div class="ttdoc">Attach a connection to the given event loop.</div><div class="ttdef"><b>Definition:</b> libuv.h:343</div></div>
<div class="ttc" id="agroup__libuv_functions_html_ga8df663525fb59b882a0f3bd563083dc7"><div class="ttname"><a href="group__libuv_functions.html#ga8df663525fb59b882a0f3bd563083dc7">natsLibuv_Detach</a></div><div class="ttdeci">natsStatus natsLibuv_Detach(void *userData)</div><div class="ttdoc">The connection is closed, it can be safely detached.</div><div class="ttdef"><b>Definition:</b> libuv.h:477</div></div>
<div class="ttc" id="agroup__libuv_functions_html_gafaa633c9067f485f330b72644277b07d"><div class="ttname"><a href="group__libuv_functions.html#gafaa633c9067f485f330b72644277b07d">natsLibuv_Write</a></div><div class="ttdeci">natsStatus natsLibuv_Write(void *userData, bool add)</div><div class="ttdoc">Start or stop polling on WRITE events.</div><div class="ttdef"><b>Definition:</b> libuv.h:451</div></div>
<div class="ttc" id="agroup__types_group_html_gaf88dca0a18efb5c5e994d265a9f04aec"><div class="ttname"><a href="group__types_group.html#gaf88dca0a18efb5c5e994d265a9f04aec">natsConnection</a></div><div class="ttdeci">struct __natsConnection natsConnection</div><div class="ttdoc">A connection to a NATS Server.</div><div class="ttdef"><b>Definition:</b> nats.h:152</div></div>
<div class="ttc" id="anats_8h_html_af798865ac824e5959987de0fe8d07383"><div class="ttname"><a href="nats_8h.html#af798865ac824e5959987de0fe8d07383">natsSock</a></div><div class="ttdeci">int natsSock</div><div class="ttdef"><b>Definition:</b> nats.h:50</div></div>
<div class="ttc" id="astatus_8h_html_a36c934157b663b7b5fb5d6609c897c80"><div class="ttname"><a href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80">natsStatus</a></div><div class="ttdeci">natsStatus</div><div class="ttdoc">Status returned by most of the APIs.</div><div class="ttdef"><b>Definition:</b> status.h:50</div></div>
<div class="ttc" id="astatus_8h_html_a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c"><div class="ttname"><a href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a40a08ae6ae17deaf390b1d0d7550791c">NATS_ERR</a></div><div class="ttdeci">@ NATS_ERR</div><div class="ttdoc">Generic error.</div><div class="ttdef"><b>Definition:</b> status.h:53</div></div>
<div class="ttc" id="astatus_8h_html_a36c934157b663b7b5fb5d6609c897c80a62ff6f5cc64399631defc0119731b514"><div class="ttname"><a href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a62ff6f5cc64399631defc0119731b514">NATS_NO_MEMORY</a></div><div class="ttdeci">@ NATS_NO_MEMORY</div><div class="ttdef"><b>Definition:</b> status.h:102</div></div>
<div class="ttc" id="astatus_8h_html_a36c934157b663b7b5fb5d6609c897c80a9bb78b4f245d2870040d25c450febd4b"><div class="ttname"><a href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9bb78b4f245d2870040d25c450febd4b">NATS_ILLEGAL_STATE</a></div><div class="ttdeci">@ NATS_ILLEGAL_STATE</div><div class="ttdef"><b>Definition:</b> status.h:88</div></div>
<div class="ttc" id="astatus_8h_html_a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990"><div class="ttname"><a href="status_8h.html#a36c934157b663b7b5fb5d6609c897c80a9cee6c417868ecaa69f99ff4f6576990">NATS_OK</a></div><div class="ttdeci">@ NATS_OK</div><div class="ttdoc">Success.</div><div class="ttdef"><b>Definition:</b> status.h:51</div></div>
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