| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml"> |
| <head> |
| <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> |
| <meta http-equiv="X-UA-Compatible" content="IE=9"/> |
| <meta name="generator" content="Doxygen 1.8.6"/> |
| <title>GRPC Core: src/core/client_config/lb_policy.h Source File</title> |
| <link href="tabs.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="jquery.js"></script> |
| <script type="text/javascript" src="dynsections.js"></script> |
| <link href="search/search.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="search/search.js"></script> |
| <script type="text/javascript"> |
| $(document).ready(function() { searchBox.OnSelectItem(0); }); |
| </script> |
| <link href="doxygen.css" rel="stylesheet" type="text/css" /> |
| </head> |
| <body> |
| <div id="top"><!-- do not remove this div, it is closed by doxygen! --> |
| <div id="titlearea"> |
| <table cellspacing="0" cellpadding="0"> |
| <tbody> |
| <tr style="height: 56px;"> |
| <td style="padding-left: 0.5em;"> |
| <div id="projectname">GRPC Core |
|  <span id="projectnumber">0.10.0.0</span> |
| </div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <!-- end header part --> |
| <!-- Generated by Doxygen 1.8.6 --> |
| <script type="text/javascript"> |
| var searchBox = new SearchBox("searchBox", "search",false,'Search'); |
| </script> |
| <div id="navrow1" class="tabs"> |
| <ul class="tablist"> |
| <li><a href="index.html"><span>Main Page</span></a></li> |
| <li><a href="annotated.html"><span>Data Structures</span></a></li> |
| <li class="current"><a href="files.html"><span>Files</span></a></li> |
| <li> |
| <div id="MSearchBox" class="MSearchBoxInactive"> |
| <span class="left"> |
| <img id="MSearchSelect" src="search/mag_sel.png" |
| onmouseover="return searchBox.OnSearchSelectShow()" |
| onmouseout="return searchBox.OnSearchSelectHide()" |
| alt=""/> |
| <input type="text" id="MSearchField" value="Search" accesskey="S" |
| onfocus="searchBox.OnSearchFieldFocus(true)" |
| onblur="searchBox.OnSearchFieldFocus(false)" |
| onkeyup="searchBox.OnSearchFieldChange(event)"/> |
| </span><span class="right"> |
| <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> |
| </span> |
| </div> |
| </li> |
| </ul> |
| </div> |
| <div id="navrow2" class="tabs2"> |
| <ul class="tablist"> |
| <li><a href="files.html"><span>File List</span></a></li> |
| <li><a href="globals.html"><span>Globals</span></a></li> |
| </ul> |
| </div> |
| <!-- window showing the filter options --> |
| <div id="MSearchSelectWindow" |
| onmouseover="return searchBox.OnSearchSelectShow()" |
| onmouseout="return searchBox.OnSearchSelectHide()" |
| onkeydown="return searchBox.OnSearchSelectKey(event)"> |
| <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Pages</a></div> |
| |
| <!-- iframe showing the search results (closed by default) --> |
| <div id="MSearchResultsWindow"> |
| <iframe src="javascript:void(0)" frameborder="0" |
| name="MSearchResults" id="MSearchResults"> |
| </iframe> |
| </div> |
| |
| <div id="nav-path" class="navpath"> |
| <ul> |
| <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_aebb8dcc11953d78e620bbef0b9e2183.html">core</a></li><li class="navelem"><a class="el" href="dir_d6c86f4345f838817939dd561d8a016c.html">client_config</a></li> </ul> |
| </div> |
| </div><!-- top --> |
| <div class="header"> |
| <div class="headertitle"> |
| <div class="title">lb_policy.h</div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| <a href="lb__policy_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright 2015, Google Inc.</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * All rights reserved.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modification, are permitted provided that the following conditions are</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * met:</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * * Redistributions of source code must retain the above copyright</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * notice, this list of conditions and the following disclaimer.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * * Redistributions in binary form must reproduce the above</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * copyright notice, this list of conditions and the following disclaimer</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * in the documentation and/or other materials provided with the</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * distribution.</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * * Neither the name of Google Inc. nor the names of its</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * contributors may be used to endorse or promote products derived from</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * this software without specific prior written permission.</span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#ifndef GRPC_INTERNAL_CORE_CLIENT_CONFIG_LB_POLICY_H</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_INTERNAL_CORE_CLIENT_CONFIG_LB_POLICY_H</span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "<a class="code" href="subchannel_8h.html">src/core/client_config/subchannel.h</a>"</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="lb__policy_8h.html#aa2bf7da355b0faa3fe532f83899e3e2c"> 41</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> <a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a>;</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="lb__policy_8h.html#a3319e96c3d9a520883e74ddf112f7fd2"> 42</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structgrpc__lb__policy__vtable.html">grpc_lb_policy_vtable</a> <a class="code" href="structgrpc__lb__policy__vtable.html">grpc_lb_policy_vtable</a>;</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div> |
| <div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="lb__policy_8h.html#a82191ae9ee04740368256ebfe25ec9d5"> 44</a></span> <span class="keyword">typedef</span> void (*<a class="code" href="lb__policy_8h.html#a82191ae9ee04740368256ebfe25ec9d5">grpc_lb_completion</a>)(<span class="keywordtype">void</span> *cb_arg, <a class="code" href="structgrpc__subchannel.html">grpc_subchannel</a> *subchannel,</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <a class="code" href="status_8h.html#a35ab2a68917eb836de84cb23253108eb">grpc_status_code</a> status, <span class="keyword">const</span> <span class="keywordtype">char</span> *errmsg);</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div> |
| <div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy.html"> 47</a></span> <span class="keyword">struct </span><a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> {</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy.html#a83d1624912fcce199cb291023abe453a"> 48</a></span>  <span class="keyword">const</span> <a class="code" href="structgrpc__lb__policy__vtable.html">grpc_lb_policy_vtable</a> *<a class="code" href="structgrpc__lb__policy.html#a83d1624912fcce199cb291023abe453a">vtable</a>;</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy.html#a729d56e37097d14d3a84090aa85d4485"> 49</a></span>  <a class="code" href="structgpr__refcount.html">gpr_refcount</a> <a class="code" href="structgrpc__lb__policy.html#a729d56e37097d14d3a84090aa85d4485">refs</a>;</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> };</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> |
| <div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy__vtable.html"> 52</a></span> <span class="keyword">struct </span><a class="code" href="structgrpc__lb__policy__vtable.html">grpc_lb_policy_vtable</a> {</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy__vtable.html#a239ed7b3beddcfa318cc402f6d9f977c"> 53</a></span>  void (*<a class="code" href="structgrpc__lb__policy__vtable.html#a239ed7b3beddcfa318cc402f6d9f977c">destroy</a>)(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> |
| <div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy__vtable.html#a51c5b68411493024b3ffde40681c79e6"> 55</a></span>  void (*<a class="code" href="structgrpc__lb__policy__vtable.html#a51c5b68411493024b3ffde40681c79e6">shutdown</a>)(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div> |
| <div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy__vtable.html#abccc94e7f91ee59b360ee425493d9e6f"> 58</a></span>  void (*<a class="code" href="structgrpc__lb__policy__vtable.html#abccc94e7f91ee59b360ee425493d9e6f">pick</a>)(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy, <a class="code" href="structgrpc__pollset.html">grpc_pollset</a> *pollset,</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="structgrpc__metadata__batch.html">grpc_metadata_batch</a> *initial_metadata, <a class="code" href="structgrpc__subchannel.html">grpc_subchannel</a> **target,</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="structgrpc__iomgr__closure.html">grpc_iomgr_closure</a> *on_complete);</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> |
| <div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy__vtable.html#a49613233281018e00cf8dcd060c9a301"> 63</a></span>  void (*<a class="code" href="structgrpc__lb__policy__vtable.html#a49613233281018e00cf8dcd060c9a301">exit_idle</a>)(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> |
| <div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy__vtable.html#a0a12509ba4569fb4c87b4d325e0f89d3"> 66</a></span>  void (*<a class="code" href="structgrpc__lb__policy__vtable.html#a0a12509ba4569fb4c87b4d325e0f89d3">broadcast</a>)(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy, <a class="code" href="structgrpc__transport__op.html">grpc_transport_op</a> *op);</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> |
| <div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy__vtable.html#af1251501a613435c27688a15b1f76e25"> 69</a></span>  <a class="code" href="grpc_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a> (*<a class="code" href="structgrpc__lb__policy__vtable.html#af1251501a613435c27688a15b1f76e25">check_connectivity</a>)(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div> |
| <div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structgrpc__lb__policy__vtable.html#a655f1dd76748cdfa93f911861c1ec0ed"> 73</a></span>  void (*<a class="code" href="structgrpc__lb__policy__vtable.html#a655f1dd76748cdfa93f911861c1ec0ed">notify_on_state_change</a>)(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy,</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <a class="code" href="grpc_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a> *state,</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="structgrpc__iomgr__closure.html">grpc_iomgr_closure</a> *closure);</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> };</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#ifdef GRPC_LB_POLICY_REFCOUNT_DEBUG</span></div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_LB_POLICY_REF(p, r) \</span></div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor"> grpc_lb_policy_ref((p), __FILE__, __LINE__, (r))</span></div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_LB_POLICY_UNREF(p, r) \</span></div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"> grpc_lb_policy_unref((p), __FILE__, __LINE__, (r))</span></div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor"></span><span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#af9780ed236a96c3f57d1965d3395132f">grpc_lb_policy_ref</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy, <span class="keyword">const</span> <span class="keywordtype">char</span> *file, <span class="keywordtype">int</span> line,</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *reason);</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#aed69acd0dd453033a1e1437920ba8942">grpc_lb_policy_unref</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy, <span class="keyword">const</span> <span class="keywordtype">char</span> *file, <span class="keywordtype">int</span> line,</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *reason);</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#else</span></div> |
| <div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="lb__policy_8h.html#aee5c1071728e588a3875f2338d4a5526"> 88</a></span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_LB_POLICY_REF(p, r) grpc_lb_policy_ref((p))</span></div> |
| <div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="lb__policy_8h.html#a376467589c9ff6e1d597ae21b44295c9"> 89</a></span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_LB_POLICY_UNREF(p, r) grpc_lb_policy_unref((p))</span></div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor"></span><span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#af9780ed236a96c3f57d1965d3395132f">grpc_lb_policy_ref</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#aed69acd0dd453033a1e1437920ba8942">grpc_lb_policy_unref</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#aa20fbb7fdf68dadcae6aaba3e227ac50">grpc_lb_policy_init</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy,</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">const</span> <a class="code" href="structgrpc__lb__policy__vtable.html">grpc_lb_policy_vtable</a> *vtable);</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#a1eb8d912c3d82fa0f444fe9cf4bd6991">grpc_lb_policy_shutdown</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#a31611c6d703434b360e90062a28e5140">grpc_lb_policy_pick</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy, <a class="code" href="structgrpc__pollset.html">grpc_pollset</a> *pollset,</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="structgrpc__metadata__batch.html">grpc_metadata_batch</a> *initial_metadata,</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="structgrpc__subchannel.html">grpc_subchannel</a> **target,</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="structgrpc__iomgr__closure.html">grpc_iomgr_closure</a> *on_complete);</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#a1d03d2f71dda12c97863cf387559e47a">grpc_lb_policy_broadcast</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy, <a class="code" href="structgrpc__transport__op.html">grpc_transport_op</a> *op);</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#a163a863a51690daa93984d7b7bd0ac88">grpc_lb_policy_exit_idle</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="keywordtype">void</span> <a class="code" href="lb__policy_8h.html#a246a7f5b971f672fa6a8dba8d7264790">grpc_lb_policy_notify_on_state_change</a>(<a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy,</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="grpc_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a> *state,</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="structgrpc__iomgr__closure.html">grpc_iomgr_closure</a> *closure);</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <a class="code" href="grpc_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a> <a class="code" href="lb__policy_8h.html#a115550f997d572ed49c8906c2cb347b8">grpc_lb_policy_check_connectivity</a>(</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="structgrpc__lb__policy.html">grpc_lb_policy</a> *policy);</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="preprocessor">#endif </span><span class="comment">/* GRPC_INTERNAL_CORE_CONFIG_LB_POLICY_H */</span><span class="preprocessor"></span></div> |
| <div class="ttc" id="structgrpc__lb__policy_html_a83d1624912fcce199cb291023abe453a"><div class="ttname"><a href="structgrpc__lb__policy.html#a83d1624912fcce199cb291023abe453a">grpc_lb_policy::vtable</a></div><div class="ttdeci">const grpc_lb_policy_vtable * vtable</div><div class="ttdef"><b>Definition:</b> lb_policy.h:48</div></div> |
| <div class="ttc" id="grpc_8h_html_a065b65f5cdd062a67d82e2b6bcf68cf2"><div class="ttname"><a href="grpc_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a></div><div class="ttdeci">grpc_connectivity_state</div><div class="ttdoc">Connectivity state of a channel. </div><div class="ttdef"><b>Definition:</b> grpc.h:139</div></div> |
| <div class="ttc" id="structgpr__refcount_html"><div class="ttname"><a href="structgpr__refcount.html">gpr_refcount</a></div><div class="ttdef"><b>Definition:</b> sync_generic.h:49</div></div> |
| <div class="ttc" id="lb__policy_8h_html_a163a863a51690daa93984d7b7bd0ac88"><div class="ttname"><a href="lb__policy_8h.html#a163a863a51690daa93984d7b7bd0ac88">grpc_lb_policy_exit_idle</a></div><div class="ttdeci">void grpc_lb_policy_exit_idle(grpc_lb_policy *policy)</div><div class="ttdef"><b>Definition:</b> lb_policy.c:81</div></div> |
| <div class="ttc" id="structgrpc__metadata__batch_html"><div class="ttname"><a href="structgrpc__metadata__batch.html">grpc_metadata_batch</a></div><div class="ttdef"><b>Definition:</b> stream_op.h:87</div></div> |
| <div class="ttc" id="lb__policy_8h_html_a115550f997d572ed49c8906c2cb347b8"><div class="ttname"><a href="lb__policy_8h.html#a115550f997d572ed49c8906c2cb347b8">grpc_lb_policy_check_connectivity</a></div><div class="ttdeci">grpc_connectivity_state grpc_lb_policy_check_connectivity(grpc_lb_policy *policy)</div><div class="ttdef"><b>Definition:</b> lb_policy.c:91</div></div> |
| <div class="ttc" id="structgrpc__lb__policy__vtable_html_abccc94e7f91ee59b360ee425493d9e6f"><div class="ttname"><a href="structgrpc__lb__policy__vtable.html#abccc94e7f91ee59b360ee425493d9e6f">grpc_lb_policy_vtable::pick</a></div><div class="ttdeci">void(* pick)(grpc_lb_policy *policy, grpc_pollset *pollset, grpc_metadata_batch *initial_metadata, grpc_subchannel **target, grpc_iomgr_closure *on_complete)</div><div class="ttdoc">implement grpc_lb_policy_pick </div><div class="ttdef"><b>Definition:</b> lb_policy.h:58</div></div> |
| <div class="ttc" id="structgrpc__lb__policy__vtable_html_a0a12509ba4569fb4c87b4d325e0f89d3"><div class="ttname"><a href="structgrpc__lb__policy__vtable.html#a0a12509ba4569fb4c87b4d325e0f89d3">grpc_lb_policy_vtable::broadcast</a></div><div class="ttdeci">void(* broadcast)(grpc_lb_policy *policy, grpc_transport_op *op)</div><div class="ttdoc">broadcast a transport op to all subchannels </div><div class="ttdef"><b>Definition:</b> lb_policy.h:66</div></div> |
| <div class="ttc" id="structgrpc__pollset_html"><div class="ttname"><a href="structgrpc__pollset.html">grpc_pollset</a></div><div class="ttdef"><b>Definition:</b> pollset_posix.h:48</div></div> |
| <div class="ttc" id="structgrpc__subchannel_html"><div class="ttname"><a href="structgrpc__subchannel.html">grpc_subchannel</a></div><div class="ttdef"><b>Definition:</b> subchannel.c:77</div></div> |
| <div class="ttc" id="lb__policy_8h_html_a82191ae9ee04740368256ebfe25ec9d5"><div class="ttname"><a href="lb__policy_8h.html#a82191ae9ee04740368256ebfe25ec9d5">grpc_lb_completion</a></div><div class="ttdeci">void(* grpc_lb_completion)(void *cb_arg, grpc_subchannel *subchannel, grpc_status_code status, const char *errmsg)</div><div class="ttdef"><b>Definition:</b> lb_policy.h:44</div></div> |
| <div class="ttc" id="lb__policy_8h_html_a1d03d2f71dda12c97863cf387559e47a"><div class="ttname"><a href="lb__policy_8h.html#a1d03d2f71dda12c97863cf387559e47a">grpc_lb_policy_broadcast</a></div><div class="ttdeci">void grpc_lb_policy_broadcast(grpc_lb_policy *policy, grpc_transport_op *op)</div><div class="ttdef"><b>Definition:</b> lb_policy.c:77</div></div> |
| <div class="ttc" id="structgrpc__lb__policy__vtable_html"><div class="ttname"><a href="structgrpc__lb__policy__vtable.html">grpc_lb_policy_vtable</a></div><div class="ttdef"><b>Definition:</b> lb_policy.h:52</div></div> |
| <div class="ttc" id="lb__policy_8h_html_a1eb8d912c3d82fa0f444fe9cf4bd6991"><div class="ttname"><a href="lb__policy_8h.html#a1eb8d912c3d82fa0f444fe9cf4bd6991">grpc_lb_policy_shutdown</a></div><div class="ttdeci">void grpc_lb_policy_shutdown(grpc_lb_policy *policy)</div><div class="ttdoc">Start shutting down (fail any pending picks) </div><div class="ttdef"><b>Definition:</b> lb_policy.c:66</div></div> |
| <div class="ttc" id="structgrpc__lb__policy__vtable_html_a239ed7b3beddcfa318cc402f6d9f977c"><div class="ttname"><a href="structgrpc__lb__policy__vtable.html#a239ed7b3beddcfa318cc402f6d9f977c">grpc_lb_policy_vtable::destroy</a></div><div class="ttdeci">void(* destroy)(grpc_lb_policy *policy)</div><div class="ttdef"><b>Definition:</b> lb_policy.h:53</div></div> |
| <div class="ttc" id="structgrpc__iomgr__closure_html"><div class="ttname"><a href="structgrpc__iomgr__closure.html">grpc_iomgr_closure</a></div><div class="ttdoc">A closure over a grpc_iomgr_cb_func. </div><div class="ttdef"><b>Definition:</b> iomgr.h:45</div></div> |
| <div class="ttc" id="structgrpc__lb__policy_html_a729d56e37097d14d3a84090aa85d4485"><div class="ttname"><a href="structgrpc__lb__policy.html#a729d56e37097d14d3a84090aa85d4485">grpc_lb_policy::refs</a></div><div class="ttdeci">gpr_refcount refs</div><div class="ttdef"><b>Definition:</b> lb_policy.h:49</div></div> |
| <div class="ttc" id="lb__policy_8h_html_a31611c6d703434b360e90062a28e5140"><div class="ttname"><a href="lb__policy_8h.html#a31611c6d703434b360e90062a28e5140">grpc_lb_policy_pick</a></div><div class="ttdeci">void grpc_lb_policy_pick(grpc_lb_policy *policy, grpc_pollset *pollset, grpc_metadata_batch *initial_metadata, grpc_subchannel **target, grpc_iomgr_closure *on_complete)</div><div class="ttdoc">Given initial metadata in initial_metadata, find an appropriate target for this rpc, and 'return' it by calling on_complete after setting target. </div><div class="ttdef"><b>Definition:</b> lb_policy.c:70</div></div> |
| <div class="ttc" id="structgrpc__lb__policy__vtable_html_a51c5b68411493024b3ffde40681c79e6"><div class="ttname"><a href="structgrpc__lb__policy__vtable.html#a51c5b68411493024b3ffde40681c79e6">grpc_lb_policy_vtable::shutdown</a></div><div class="ttdeci">void(* shutdown)(grpc_lb_policy *policy)</div><div class="ttdef"><b>Definition:</b> lb_policy.h:55</div></div> |
| <div class="ttc" id="subchannel_8h_html"><div class="ttname"><a href="subchannel_8h.html">subchannel.h</a></div></div> |
| <div class="ttc" id="lb__policy_8h_html_af9780ed236a96c3f57d1965d3395132f"><div class="ttname"><a href="lb__policy_8h.html#af9780ed236a96c3f57d1965d3395132f">grpc_lb_policy_ref</a></div><div class="ttdeci">void grpc_lb_policy_ref(grpc_lb_policy *policy)</div><div class="ttdef"><b>Definition:</b> lb_policy.c:48</div></div> |
| <div class="ttc" id="structgrpc__lb__policy__vtable_html_a655f1dd76748cdfa93f911861c1ec0ed"><div class="ttname"><a href="structgrpc__lb__policy__vtable.html#a655f1dd76748cdfa93f911861c1ec0ed">grpc_lb_policy_vtable::notify_on_state_change</a></div><div class="ttdeci">void(* notify_on_state_change)(grpc_lb_policy *policy, grpc_connectivity_state *state, grpc_iomgr_closure *closure)</div><div class="ttdoc">call notify when the connectivity state of a channel changes from *state. </div><div class="ttdef"><b>Definition:</b> lb_policy.h:73</div></div> |
| <div class="ttc" id="status_8h_html_a35ab2a68917eb836de84cb23253108eb"><div class="ttname"><a href="status_8h.html#a35ab2a68917eb836de84cb23253108eb">grpc_status_code</a></div><div class="ttdeci">grpc_status_code</div><div class="ttdef"><b>Definition:</b> status.h:41</div></div> |
| <div class="ttc" id="lb__policy_8h_html_aed69acd0dd453033a1e1437920ba8942"><div class="ttname"><a href="lb__policy_8h.html#aed69acd0dd453033a1e1437920ba8942">grpc_lb_policy_unref</a></div><div class="ttdeci">void grpc_lb_policy_unref(grpc_lb_policy *policy)</div><div class="ttdef"><b>Definition:</b> lb_policy.c:59</div></div> |
| <div class="ttc" id="structgrpc__lb__policy__vtable_html_a49613233281018e00cf8dcd060c9a301"><div class="ttname"><a href="structgrpc__lb__policy__vtable.html#a49613233281018e00cf8dcd060c9a301">grpc_lb_policy_vtable::exit_idle</a></div><div class="ttdeci">void(* exit_idle)(grpc_lb_policy *policy)</div><div class="ttdoc">try to enter a READY connectivity state </div><div class="ttdef"><b>Definition:</b> lb_policy.h:63</div></div> |
| <div class="ttc" id="lb__policy_8h_html_a246a7f5b971f672fa6a8dba8d7264790"><div class="ttname"><a href="lb__policy_8h.html#a246a7f5b971f672fa6a8dba8d7264790">grpc_lb_policy_notify_on_state_change</a></div><div class="ttdeci">void grpc_lb_policy_notify_on_state_change(grpc_lb_policy *policy, grpc_connectivity_state *state, grpc_iomgr_closure *closure)</div><div class="ttdef"><b>Definition:</b> lb_policy.c:85</div></div> |
| <div class="ttc" id="lb__policy_8h_html_aa20fbb7fdf68dadcae6aaba3e227ac50"><div class="ttname"><a href="lb__policy_8h.html#aa20fbb7fdf68dadcae6aaba3e227ac50">grpc_lb_policy_init</a></div><div class="ttdeci">void grpc_lb_policy_init(grpc_lb_policy *policy, const grpc_lb_policy_vtable *vtable)</div><div class="ttdoc">called by concrete implementations to initialize the base struct </div><div class="ttdef"><b>Definition:</b> lb_policy.c:36</div></div> |
| <div class="ttc" id="structgrpc__lb__policy_html"><div class="ttname"><a href="structgrpc__lb__policy.html">grpc_lb_policy</a></div><div class="ttdef"><b>Definition:</b> lb_policy.h:47</div></div> |
| <div class="ttc" id="structgrpc__transport__op_html"><div class="ttname"><a href="structgrpc__transport__op.html">grpc_transport_op</a></div><div class="ttdoc">Transport op: a set of operations to perform on a transport as a whole. </div><div class="ttdef"><b>Definition:</b> transport.h:90</div></div> |
| <div class="ttc" id="structgrpc__lb__policy__vtable_html_af1251501a613435c27688a15b1f76e25"><div class="ttname"><a href="structgrpc__lb__policy__vtable.html#af1251501a613435c27688a15b1f76e25">grpc_lb_policy_vtable::check_connectivity</a></div><div class="ttdeci">grpc_connectivity_state(* check_connectivity)(grpc_lb_policy *policy)</div><div class="ttdoc">check the current connectivity of the lb_policy </div><div class="ttdef"><b>Definition:</b> lb_policy.h:69</div></div> |
| </div><!-- fragment --></div><!-- contents --> |
| <!-- start footer part --> |
| <hr class="footer"/><address class="footer"><small> |
| Generated on Wed Aug 5 2015 08:17:07 for GRPC Core by  <a href="http://www.doxygen.org/index.html"> |
| <img class="footer" src="doxygen.png" alt="doxygen"/> |
| </a> 1.8.6 |
| </small></address> |
| </body> |
| </html> |