uvw/udp_8h_source.html
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_98934c98f70735fe3a272005a9eb8736.html">uvw</a></li> </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="preprocessor">#ifndef UVW_UDP_INCLUDE_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="preprocessor">#define UVW_UDP_INCLUDE_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160; </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160; </div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &lt;cstddef&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &lt;uv.h&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &quot;request.hpp&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;handle.hpp&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &quot;util.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceuvw.html">uvw</a> {</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; </div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="structuvw_1_1SendEvent.html"> 24</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structuvw_1_1SendEvent.html">SendEvent</a> {};</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="structuvw_1_1UDPDataEvent.html"> 32</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structuvw_1_1UDPDataEvent.html">UDPDataEvent</a> {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keyword">explicit</span> <a class="code" href="structuvw_1_1UDPDataEvent.html">UDPDataEvent</a>(<a class="code" href="structuvw_1_1Addr.html">Addr</a> sndr, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt; buf, std::size_t len, <span class="keywordtype">bool</span> part) noexcept;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; </div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="structuvw_1_1UDPDataEvent.html#afbddb36089580c6bb5205dfc79fa9a8e"> 35</a></span>&#160; std::unique_ptr&lt;char[]&gt; <a class="code" href="structuvw_1_1UDPDataEvent.html#afbddb36089580c6bb5205dfc79fa9a8e">data</a>; </div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="structuvw_1_1UDPDataEvent.html#a7fce1eef84538d8e2eaf6e9f6c0e7819"> 36</a></span>&#160; std::size_t <a class="code" href="structuvw_1_1UDPDataEvent.html#a7fce1eef84538d8e2eaf6e9f6c0e7819">length</a>; </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="structuvw_1_1UDPDataEvent.html#a85ea9fee3f88e5bc46629ac07427be8b"> 37</a></span>&#160; <a class="code" href="structuvw_1_1Addr.html">Addr</a> <a class="code" href="structuvw_1_1UDPDataEvent.html#a85ea9fee3f88e5bc46629ac07427be8b">sender</a>; </div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="structuvw_1_1UDPDataEvent.html#af21d09dc17e966f17e962e35987481df"> 38</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structuvw_1_1UDPDataEvent.html#af21d09dc17e966f17e962e35987481df">partial</a>; </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;};</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="keyword">namespace </span>details {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="keyword">enum class</span> UVUDPFlags: std::underlying_type_t&lt;uv_udp_flags&gt; {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; IPV6ONLY = UV_UDP_IPV6ONLY,</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; UDP_PARTIAL = UV_UDP_PARTIAL,</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; REUSEADDR = UV_UDP_REUSEADDR,</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; UDP_MMSG_CHUNK = UV_UDP_MMSG_CHUNK,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; UDP_RECVMMSG = UV_UDP_RECVMMSG</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;};</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">enum class</span> UVMembership: std::underlying_type_t&lt;uv_membership&gt; {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; LEAVE_GROUP = UV_LEAVE_GROUP,</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; JOIN_GROUP = UV_JOIN_GROUP</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;};</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="keyword">class </span>SendReq final: <span class="keyword">public</span> Request&lt;SendReq, uv_udp_send_t&gt; {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keyword">using</span> Deleter = void(*)(<span class="keywordtype">char</span> *);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; SendReq(ConstructorAccess ca, std::shared_ptr&lt;Loop&gt; loop, std::unique_ptr&lt;<span class="keywordtype">char</span>[], Deleter&gt; dt, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keywordtype">void</span> send(uv_udp_t *handle, <span class="keyword">const</span> <span class="keyword">struct</span> sockaddr* addr);</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; std::unique_ptr&lt;char[], Deleter&gt; <a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; uv_buf_t buf;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;};</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;}</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classuvw_1_1UDPHandle.html"> 93</a></span>&#160;<span class="keyword">class </span><a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a> final: <span class="keyword">public</span> <a class="code" href="classuvw_1_1Handle.html">Handle</a>&lt;UDPHandle, uv_udp_t&gt; {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I&gt;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> recvCallback(uv_udp_t *handle, ssize_t nread, <span class="keyword">const</span> uv_buf_t *buf, <span class="keyword">const</span> sockaddr *addr, <span class="keywordtype">unsigned</span> flags) {</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keyword">const</span> <span class="keyword">typename</span> details::IpTraits&lt;I&gt;::Type *aptr = <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>typename details::IpTraits&lt;I&gt;::Type *<span class="keyword">&gt;</span>(addr);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a> &amp;udp = *(<span class="keyword">static_cast&lt;</span><a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>*<span class="keyword">&gt;</span>(handle-&gt;data));</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="comment">// data will be destroyed no matter of what the value of nread is</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; std::unique_ptr&lt;char[]&gt; <a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>{buf-&gt;base};</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordflow">if</span>(nread &gt; 0) {</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="comment">// data available (can be truncated)</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; udp.publish(<a class="code" href="structuvw_1_1UDPDataEvent.html">UDPDataEvent</a>{details::address&lt;I&gt;(aptr), std::move(<a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>), <span class="keyword">static_cast&lt;</span>std::size_t<span class="keyword">&gt;</span>(nread), !(0 == (flags &amp; UV_UDP_PARTIAL))});</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(nread == 0 &amp;&amp; addr == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="comment">// no more data to be read, doing nothing is fine</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(nread == 0 &amp;&amp; addr != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="comment">// empty udp packet</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; udp.publish(<a class="code" href="structuvw_1_1UDPDataEvent.html">UDPDataEvent</a>{details::address&lt;I&gt;(aptr), std::move(<a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>), <span class="keyword">static_cast&lt;</span>std::size_t<span class="keyword">&gt;</span>(nread), <span class="keyword">false</span>});</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="comment">// transmission error</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; udp.publish(<a class="code" href="structuvw_1_1ErrorEvent.html">ErrorEvent</a>(nread));</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; }</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keyword">using</span> Membership = details::UVMembership;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keyword">using</span> Bind = details::UVUDPFlags;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keyword">using</span> <a class="code" href="structuvw_1_1IPv4.html">IPv4</a> = <a class="code" href="structuvw_1_1IPv4.html">uvw::IPv4</a>;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keyword">using</span> <a class="code" href="structuvw_1_1IPv6.html">IPv6</a> = <a class="code" href="structuvw_1_1IPv6.html">uvw::IPv6</a>;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keyword">using</span> Handle::Handle;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keyword">explicit</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>(ConstructorAccess ca, std::shared_ptr&lt;Loop&gt; ref, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> f);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html#a07efb83349ed0d28052d74bff7d9eeb1">init</a>();</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#ae833e91e263788861227f91ee65adfd5">open</a>(<a class="code" href="namespaceuvw.html#a2df38e5bba10fc959ef37074cf580097">OSSocketHandle</a> socket);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a53c7c261aac3305dd607f0a0f4782eb1">bind</a>(<span class="keyword">const</span> sockaddr &amp;addr, <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Bind&gt;</a> opts = <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Bind&gt;</a>{});</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#abf587231065893625a14597eb8ab3a21">connect</a>(<span class="keyword">const</span> sockaddr &amp;addr);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#abf587231065893625a14597eb8ab3a21">connect</a>(std::string ip, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> port);</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#abf587231065893625a14597eb8ab3a21">connect</a>(<a class="code" href="structuvw_1_1Addr.html">Addr</a> addr);</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#aae0a9ec23746b395ec91b5e62b6b95d5">disconnect</a>();</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; </div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <a class="code" href="structuvw_1_1Addr.html">Addr</a> <a class="code" href="classuvw_1_1UDPHandle.html#a764c71bb11f33f1dd7ac6c0fdc2427db">peer</a>() <span class="keyword">const</span> noexcept;</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a53c7c261aac3305dd607f0a0f4782eb1">bind</a>(std::string ip, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> port, <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Bind&gt;</a> opts = <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Bind&gt;</a>{});</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a53c7c261aac3305dd607f0a0f4782eb1">bind</a>(<a class="code" href="structuvw_1_1Addr.html">Addr</a> addr, <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Bind&gt;</a> opts = <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Bind&gt;</a>{});</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; </div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <a class="code" href="structuvw_1_1Addr.html">Addr</a> <a class="code" href="classuvw_1_1UDPHandle.html#aa8494b9b51e0f9e7572d758e710e34bb">sock</a>() <span class="keyword">const</span> noexcept;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html#af4a4f4b90ebf62e8021b03bb5b4dee5b">multicastMembership</a>(std::string multicast, std::string iface, Membership membership);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; </div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html#af1736dbefd63e4df9c0a73006ff7ce85">multicastLoop</a>(<span class="keywordtype">bool</span> enable = <span class="keyword">true</span>);</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; </div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html#a70a112900e1beea3c2c636bff6419491">multicastTtl</a>(<span class="keywordtype">int</span> val);</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; </div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html#a7452f7e65290c913ab6a4df092cd57ee">multicastInterface</a>(std::string iface);</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html#a41a50d9ccea29757480b69bfc0de2374">broadcast</a>(<span class="keywordtype">bool</span> enable = <span class="keyword">false</span>);</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; </div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html#a95c37745be6ee35cb5ba5c2cece2c555">ttl</a>(<span class="keywordtype">int</span> val);</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; </div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a8092d01bdd9b790f3ece69ee13ea9a28">send</a>(<span class="keyword">const</span> sockaddr &amp;addr, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt; <a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; </div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a8092d01bdd9b790f3ece69ee13ea9a28">send</a>(std::string ip, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> port, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt; <a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a8092d01bdd9b790f3ece69ee13ea9a28">send</a>(<a class="code" href="structuvw_1_1Addr.html">Addr</a> addr, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt; <a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; </div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a8092d01bdd9b790f3ece69ee13ea9a28">send</a>(<span class="keyword">const</span> sockaddr &amp;addr, <span class="keywordtype">char</span> *<a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; </div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a8092d01bdd9b790f3ece69ee13ea9a28">send</a>(std::string ip, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> port, <span class="keywordtype">char</span> *<a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; </div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a8092d01bdd9b790f3ece69ee13ea9a28">send</a>(<a class="code" href="structuvw_1_1Addr.html">Addr</a> addr, <span class="keywordtype">char</span> *<a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; </div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html#a57ee2b1d037fd4c2d2f7487076241809">trySend</a>(<span class="keyword">const</span> sockaddr &amp;addr, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt; <a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; </div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html#a57ee2b1d037fd4c2d2f7487076241809">trySend</a>(std::string ip, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> port, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt; <a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; </div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html#a57ee2b1d037fd4c2d2f7487076241809">trySend</a>(<a class="code" href="structuvw_1_1Addr.html">Addr</a> addr, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt; <a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; </div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html#a57ee2b1d037fd4c2d2f7487076241809">trySend</a>(<span class="keyword">const</span> sockaddr &amp;addr, <span class="keywordtype">char</span> *<a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; </div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html#a57ee2b1d037fd4c2d2f7487076241809">trySend</a>(std::string ip, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> port, <span class="keywordtype">char</span> *<a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160; </div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html#a57ee2b1d037fd4c2d2f7487076241809">trySend</a>(<a class="code" href="structuvw_1_1Addr.html">Addr</a> addr, <span class="keywordtype">char</span> *<a class="code" href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160; </div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> I = IPv4&gt;</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a93b0ff1e1375f0d2a3c4425f6a5e5489">recv</a>();</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>&#160; </div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html#a23646fc83bf9aede62f01d2e3db1f7dc">stop</a>();</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; </div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>&#160; <span class="keywordtype">size_t</span> <a class="code" href="classuvw_1_1UDPHandle.html#a4e89abbcd88eacf11ada45cd5c65fb3e">sendQueueSize</a>() <span class="keyword">const</span> noexcept;</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160; </div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160; <span class="keywordtype">size_t</span> <a class="code" href="classuvw_1_1UDPHandle.html#a66bcf98d5a258492842fe6ae022fb961">sendQueueCount</a>() <span class="keyword">const</span> noexcept;</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160; </div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160; <span class="keyword">enum</span> { DEFAULT, FLAGS } tag{DEFAULT};</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags{};</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160;};</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160; </div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160; </div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160;<span class="comment">// (extern) explicit instantiations</span></div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160; </div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160;<span class="keyword">extern</span> <span class="keyword">template</span> <span class="keywordtype">void</span> UDPHandle::connect&lt;IPv4&gt;(std::string, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160;<span class="keyword">extern</span> <span class="keyword">template</span> <span class="keywordtype">void</span> UDPHandle::connect&lt;IPv6&gt;(std::string, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160; </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160;<span class="keyword">extern</span> <span class="keyword">template</span> <span class="keywordtype">void</span> UDPHandle::connect&lt;IPv4&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>);</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160;<span class="keyword">extern</span> <span class="keyword">template</span> <span class="keywordtype">void</span> UDPHandle::connect&lt;IPv6&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>);</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160; </div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>&#160;<span class="keyword">extern</span> <span class="keyword">template</span> <a class="code" href="structuvw_1_1Addr.html">Addr</a> UDPHandle::peer&lt;IPv4&gt;() const noexcept;</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>&#160;extern template <a class="code" href="structuvw_1_1Addr.html">Addr</a> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::peer&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;() const noexcept;</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160; </div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::bind&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <a class="code" href="classuvw_1_1Flags.html">Flags</a>&lt;Bind&gt;);</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::bind&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <a class="code" href="classuvw_1_1Flags.html">Flags</a>&lt;Bind&gt;);</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>&#160; </div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::bind&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, <a class="code" href="classuvw_1_1Flags.html">Flags</a>&lt;Bind&gt;);</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::bind&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, <a class="code" href="classuvw_1_1Flags.html">Flags</a>&lt;Bind&gt;);</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>&#160; </div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>&#160;extern template <a class="code" href="structuvw_1_1Addr.html">Addr</a> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::sock&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;() const noexcept;</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160;extern template <a class="code" href="structuvw_1_1Addr.html">Addr</a> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::sock&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;() const noexcept;</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>&#160; </div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160;extern template <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::multicastMembership&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(std::<span class="keywordtype">string</span>, std::<span class="keywordtype">string</span>, Membership);</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>&#160;extern template <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::multicastMembership&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(std::<span class="keywordtype">string</span>, std::<span class="keywordtype">string</span>, Membership);</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>&#160; </div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160;extern template <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::multicastInterface&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(std::<span class="keywordtype">string</span>);</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160;extern template <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::multicastInterface&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(std::<span class="keywordtype">string</span>);</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>&#160; </div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::send&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::send&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160; </div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::send&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::send&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160; </div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::send&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::send&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160; </div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::send&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::send&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>&#160; </div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(const sockaddr &amp;, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(const sockaddr &amp;, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>&#160; </div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>&#160; </div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, std::unique_ptr&lt;<span class="keywordtype">char</span>[]&gt;, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>&#160; </div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(const sockaddr &amp;, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(const sockaddr &amp;, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>&#160; </div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(std::<span class="keywordtype">string</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>&#160; </div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>&#160;extern template <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::trySend&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;(<a class="code" href="structuvw_1_1Addr.html">Addr</a>, <span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>&#160; </div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::recv&lt;<a class="code" href="structuvw_1_1IPv4.html">IPv4</a>&gt;();</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>&#160;extern template <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1UDPHandle.html">UDPHandle</a>::recv&lt;<a class="code" href="structuvw_1_1IPv6.html">IPv6</a>&gt;();</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>&#160; </div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>&#160; </div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>&#160;}</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>&#160; </div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>&#160; </div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>&#160;<span class="preprocessor">#ifndef UVW_AS_LIB</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>&#160;<span class="preprocessor">#include &quot;udp.cpp&quot;</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>&#160; </div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>&#160;<span class="preprocessor">#endif // UVW_UDP_INCLUDE_H</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a7452f7e65290c913ab6a4df092cd57ee"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a7452f7e65290c913ab6a4df092cd57ee">uvw::UDPHandle::multicastInterface</a></div><div class="ttdeci">bool multicastInterface(std::string iface)</div><div class="ttdoc">Sets the multicast interface to send or receive data on.</div></div>
<div class="ttc" id="aclassuvw_1_1Resource_html_a0d6bb9bf4bcdf98afc37d3d267178813"><div class="ttname"><a href="classuvw_1_1Resource.html#a0d6bb9bf4bcdf98afc37d3d267178813">uvw::Resource::data</a></div><div class="ttdeci">std::shared_ptr&lt; R &gt; data() const</div><div class="ttdoc">Gets user-defined data. uvw won't use this field in any case.</div><div class="ttdef"><b>Definition:</b> <a href="resource_8hpp_source.html#l00054">resource.hpp:54</a></div></div>
<div class="ttc" id="anamespaceuvw_html"><div class="ttname"><a href="namespaceuvw.html">uvw</a></div><div class="ttdoc">uvw default namespace.</div><div class="ttdef"><b>Definition:</b> <a href="async_8h_source.html#l00010">async.h:10</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a41a50d9ccea29757480b69bfc0de2374"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a41a50d9ccea29757480b69bfc0de2374">uvw::UDPHandle::broadcast</a></div><div class="ttdeci">bool broadcast(bool enable=false)</div><div class="ttdoc">Sets broadcast on or off.</div></div>
<div class="ttc" id="astructuvw_1_1UDPDataEvent_html"><div class="ttname"><a href="structuvw_1_1UDPDataEvent.html">uvw::UDPDataEvent</a></div><div class="ttdoc">UDPDataEvent event.</div><div class="ttdef"><b>Definition:</b> <a href="udp_8h_source.html#l00032">udp.h:32</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a8092d01bdd9b790f3ece69ee13ea9a28"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a8092d01bdd9b790f3ece69ee13ea9a28">uvw::UDPHandle::send</a></div><div class="ttdeci">void send(const sockaddr &amp;addr, std::unique_ptr&lt; char[]&gt; data, unsigned int len)</div><div class="ttdoc">Sends data over the UDP socket.</div></div>
<div class="ttc" id="astructuvw_1_1ErrorEvent_html"><div class="ttname"><a href="structuvw_1_1ErrorEvent.html">uvw::ErrorEvent</a></div><div class="ttdoc">The ErrorEvent event.</div><div class="ttdef"><b>Definition:</b> <a href="emitter_8h_source.html#l00024">emitter.h:24</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a07efb83349ed0d28052d74bff7d9eeb1"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a07efb83349ed0d28052d74bff7d9eeb1">uvw::UDPHandle::init</a></div><div class="ttdeci">bool init()</div><div class="ttdoc">Initializes the handle. The actual socket is created lazily.</div></div>
<div class="ttc" id="astructuvw_1_1SendEvent_html"><div class="ttname"><a href="structuvw_1_1SendEvent.html">uvw::SendEvent</a></div><div class="ttdoc">SendEvent event.</div><div class="ttdef"><b>Definition:</b> <a href="udp_8h_source.html#l00024">udp.h:24</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a70a112900e1beea3c2c636bff6419491"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a70a112900e1beea3c2c636bff6419491">uvw::UDPHandle::multicastTtl</a></div><div class="ttdeci">bool multicastTtl(int val)</div><div class="ttdoc">Sets the multicast ttl.</div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a57ee2b1d037fd4c2d2f7487076241809"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a57ee2b1d037fd4c2d2f7487076241809">uvw::UDPHandle::trySend</a></div><div class="ttdeci">int trySend(const sockaddr &amp;addr, std::unique_ptr&lt; char[]&gt; data, unsigned int len)</div><div class="ttdoc">Sends data over the UDP socket.</div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a53c7c261aac3305dd607f0a0f4782eb1"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a53c7c261aac3305dd607f0a0f4782eb1">uvw::UDPHandle::bind</a></div><div class="ttdeci">void bind(const sockaddr &amp;addr, Flags&lt; Bind &gt; opts=Flags&lt; Bind &gt;{})</div><div class="ttdoc">Binds the UDP handle to an IP address and port.</div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_af1736dbefd63e4df9c0a73006ff7ce85"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#af1736dbefd63e4df9c0a73006ff7ce85">uvw::UDPHandle::multicastLoop</a></div><div class="ttdeci">bool multicastLoop(bool enable=true)</div><div class="ttdoc">Sets IP multicast loop flag.</div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a93b0ff1e1375f0d2a3c4425f6a5e5489"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a93b0ff1e1375f0d2a3c4425f6a5e5489">uvw::UDPHandle::recv</a></div><div class="ttdeci">void recv()</div><div class="ttdoc">Prepares for receiving data.</div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_af4a4f4b90ebf62e8021b03bb5b4dee5b"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#af4a4f4b90ebf62e8021b03bb5b4dee5b">uvw::UDPHandle::multicastMembership</a></div><div class="ttdeci">bool multicastMembership(std::string multicast, std::string iface, Membership membership)</div><div class="ttdoc">Sets membership for a multicast address.</div></div>
<div class="ttc" id="astructuvw_1_1IPv4_html"><div class="ttname"><a href="structuvw_1_1IPv4.html">uvw::IPv4</a></div><div class="ttdoc">The IPv4 tag.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00307">util.h:307</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html"><div class="ttname"><a href="classuvw_1_1UDPHandle.html">uvw::UDPHandle</a></div><div class="ttdoc">The UDPHandle handle.</div><div class="ttdef"><b>Definition:</b> <a href="udp_8h_source.html#l00093">udp.h:93</a></div></div>
<div class="ttc" id="aclassuvw_1_1Flags_html"><div class="ttname"><a href="classuvw_1_1Flags.html">uvw::Flags</a></div><div class="ttdoc">Utility class to handle flags.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00082">util.h:82</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_aa8494b9b51e0f9e7572d758e710e34bb"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#aa8494b9b51e0f9e7572d758e710e34bb">uvw::UDPHandle::sock</a></div><div class="ttdeci">Addr sock() const noexcept</div><div class="ttdoc">Get the local IP and port of the UDP handle.</div></div>
<div class="ttc" id="astructuvw_1_1UDPDataEvent_html_afbddb36089580c6bb5205dfc79fa9a8e"><div class="ttname"><a href="structuvw_1_1UDPDataEvent.html#afbddb36089580c6bb5205dfc79fa9a8e">uvw::UDPDataEvent::data</a></div><div class="ttdeci">std::unique_ptr&lt; char[]&gt; data</div><div class="ttdef"><b>Definition:</b> <a href="udp_8h_source.html#l00035">udp.h:35</a></div></div>
<div class="ttc" id="aclassuvw_1_1Handle_html"><div class="ttname"><a href="classuvw_1_1Handle.html">uvw::Handle</a></div><div class="ttdoc">Handle base class.</div><div class="ttdef"><b>Definition:</b> <a href="handle_8hpp_source.html#l00030">handle.hpp:30</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a66bcf98d5a258492842fe6ae022fb961"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a66bcf98d5a258492842fe6ae022fb961">uvw::UDPHandle::sendQueueCount</a></div><div class="ttdeci">size_t sendQueueCount() const noexcept</div><div class="ttdoc">Number of send requests currently in the queue awaiting to be processed.</div></div>
<div class="ttc" id="astructuvw_1_1Addr_html"><div class="ttname"><a href="structuvw_1_1Addr.html">uvw::Addr</a></div><div class="ttdoc">Address representation.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00321">util.h:321</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_aae0a9ec23746b395ec91b5e62b6b95d5"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#aae0a9ec23746b395ec91b5e62b6b95d5">uvw::UDPHandle::disconnect</a></div><div class="ttdeci">void disconnect()</div><div class="ttdoc">Disconnects the handle.</div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_ae833e91e263788861227f91ee65adfd5"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#ae833e91e263788861227f91ee65adfd5">uvw::UDPHandle::open</a></div><div class="ttdeci">void open(OSSocketHandle socket)</div><div class="ttdoc">Opens an existing file descriptor or SOCKET as a UDP handle.</div></div>
<div class="ttc" id="astructuvw_1_1UDPDataEvent_html_a85ea9fee3f88e5bc46629ac07427be8b"><div class="ttname"><a href="structuvw_1_1UDPDataEvent.html#a85ea9fee3f88e5bc46629ac07427be8b">uvw::UDPDataEvent::sender</a></div><div class="ttdeci">Addr sender</div><div class="ttdef"><b>Definition:</b> <a href="udp_8h_source.html#l00037">udp.h:37</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a95c37745be6ee35cb5ba5c2cece2c555"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a95c37745be6ee35cb5ba5c2cece2c555">uvw::UDPHandle::ttl</a></div><div class="ttdeci">bool ttl(int val)</div><div class="ttdoc">Sets the time to live.</div></div>
<div class="ttc" id="anamespaceuvw_html_a2df38e5bba10fc959ef37074cf580097"><div class="ttname"><a href="namespaceuvw.html#a2df38e5bba10fc959ef37074cf580097">uvw::OSSocketHandle</a></div><div class="ttdeci">details::UVTypeWrapper&lt; uv_os_sock_t &gt; OSSocketHandle</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00190">util.h:190</a></div></div>
<div class="ttc" id="astructuvw_1_1UDPDataEvent_html_a7fce1eef84538d8e2eaf6e9f6c0e7819"><div class="ttname"><a href="structuvw_1_1UDPDataEvent.html#a7fce1eef84538d8e2eaf6e9f6c0e7819">uvw::UDPDataEvent::length</a></div><div class="ttdeci">std::size_t length</div><div class="ttdef"><b>Definition:</b> <a href="udp_8h_source.html#l00036">udp.h:36</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a764c71bb11f33f1dd7ac6c0fdc2427db"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a764c71bb11f33f1dd7ac6c0fdc2427db">uvw::UDPHandle::peer</a></div><div class="ttdeci">Addr peer() const noexcept</div><div class="ttdoc">Gets the remote address to which the handle is connected, if any.</div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_abf587231065893625a14597eb8ab3a21"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#abf587231065893625a14597eb8ab3a21">uvw::UDPHandle::connect</a></div><div class="ttdeci">void connect(const sockaddr &amp;addr)</div><div class="ttdoc">Associates the handle to a remote address and port (either IPv4 or IPv6).</div></div>
<div class="ttc" id="astructuvw_1_1IPv6_html"><div class="ttname"><a href="structuvw_1_1IPv6.html">uvw::IPv6</a></div><div class="ttdoc">The IPv6 tag.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00315">util.h:315</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a23646fc83bf9aede62f01d2e3db1f7dc"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a23646fc83bf9aede62f01d2e3db1f7dc">uvw::UDPHandle::stop</a></div><div class="ttdeci">void stop()</div><div class="ttdoc">Stops listening for incoming datagrams.</div></div>
<div class="ttc" id="astructuvw_1_1UDPDataEvent_html_af21d09dc17e966f17e962e35987481df"><div class="ttname"><a href="structuvw_1_1UDPDataEvent.html#af21d09dc17e966f17e962e35987481df">uvw::UDPDataEvent::partial</a></div><div class="ttdeci">bool partial</div><div class="ttdef"><b>Definition:</b> <a href="udp_8h_source.html#l00038">udp.h:38</a></div></div>
<div class="ttc" id="aclassuvw_1_1UDPHandle_html_a4e89abbcd88eacf11ada45cd5c65fb3e"><div class="ttname"><a href="classuvw_1_1UDPHandle.html#a4e89abbcd88eacf11ada45cd5c65fb3e">uvw::UDPHandle::sendQueueSize</a></div><div class="ttdeci">size_t sendQueueSize() const noexcept</div><div class="ttdoc">Gets the number of bytes queued for sending.</div></div>
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