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| <p>Accepts an incoming connection and then receives like <code>simple_recv</code>. You can connect directly to <code>direct_recv</code> <em>without</em> a broker using <a class="el" href="simple_send_8cpp-example.html">simple_send.cpp</a>. Make sure to stop the broker first or use a different port for <code>direct_recv</code>.</p> |
| <div class="fragment"><div class="line"><span class="comment">/*</span></div> |
| <div class="line"><span class="comment"> *</span></div> |
| <div class="line"><span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div> |
| <div class="line"><span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div> |
| <div class="line"><span class="comment"> * distributed with this work for additional information</span></div> |
| <div class="line"><span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div> |
| <div class="line"><span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div> |
| <div class="line"><span class="comment"> * "License"); you may not use this file except in compliance</span></div> |
| <div class="line"><span class="comment"> * with the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><span class="comment"> *</span></div> |
| <div class="line"><span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><span class="comment"> *</span></div> |
| <div class="line"><span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div> |
| <div class="line"><span class="comment"> * software distributed under the License is distributed on an</span></div> |
| <div class="line"><span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div> |
| <div class="line"><span class="comment"> * KIND, either express or implied. See the License for the</span></div> |
| <div class="line"><span class="comment"> * specific language governing permissions and limitations</span></div> |
| <div class="line"><span class="comment"> * under the License.</span></div> |
| <div class="line"><span class="comment"> *</span></div> |
| <div class="line"><span class="comment"> */</span></div> |
| <div class="line"> </div> |
| <div class="line"><span class="preprocessor">#include "options.hpp"</span></div> |
| <div class="line"> </div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="connection_8hpp.html">proton/connection.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="container_8hpp.html">proton/container.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="delivery_8hpp.html">proton/delivery.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="message_8hpp.html">proton/message.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="message__id_8hpp.html">proton/message_id.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="messaging__handler_8hpp.html">proton/messaging_handler.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="link_8hpp.html">proton/link.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="listen__handler_8hpp.html">proton/listen_handler.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="listener_8hpp.html">proton/listener.hpp</a>></span></div> |
| <div class="line"><span class="preprocessor">#include <<a class="code" href="value_8hpp.html">proton/value.hpp</a>></span></div> |
| <div class="line"> </div> |
| <div class="line"><span class="preprocessor">#include <iostream></span></div> |
| <div class="line"><span class="preprocessor">#include <map></span></div> |
| <div class="line"> </div> |
| <div class="line"><span class="preprocessor">#include "fake_cpp11.hpp"</span></div> |
| <div class="line"> </div> |
| <div class="line"><span class="keyword">class </span>direct_recv : <span class="keyword">public</span> <a name="_a0"></a><a class="code" href="classproton_1_1messaging__handler.html">proton::messaging_handler</a> {</div> |
| <div class="line"> <span class="keyword">private</span>:</div> |
| <div class="line"> <span class="keyword">class </span>listener_ready_handler : <span class="keyword">public</span> <a name="_a1"></a><a class="code" href="classproton_1_1listen__handler.html">proton::listen_handler</a> {</div> |
| <div class="line"> <span class="keywordtype">void</span> on_open(<a name="_a2"></a><a class="code" href="classproton_1_1listener.html">proton::listener</a>& l) OVERRIDE {</div> |
| <div class="line"> std::cout << <span class="stringliteral">"listening on "</span> << l.<a name="a3"></a><a class="code" href="classproton_1_1listener.html#a0a3b88007d7cb5fa8d890376c5a8b102">port</a>() << std::endl;</div> |
| <div class="line"> }</div> |
| <div class="line"> };</div> |
| <div class="line"> </div> |
| <div class="line"> std::string url;</div> |
| <div class="line"> <a class="code" href="classproton_1_1listener.html">proton::listener</a> listener;</div> |
| <div class="line"> listener_ready_handler listen_handler;</div> |
| <div class="line"> <span class="keywordtype">int</span> expected;</div> |
| <div class="line"> <span class="keywordtype">int</span> received;</div> |
| <div class="line"> </div> |
| <div class="line"> <span class="keyword">public</span>:</div> |
| <div class="line"> direct_recv(<span class="keyword">const</span> std::string &s, <span class="keywordtype">int</span> c) : url(s), expected(c), received(0) {}</div> |
| <div class="line"> </div> |
| <div class="line"> <span class="keywordtype">void</span> <a name="a4"></a><a class="code" href="classproton_1_1messaging__handler.html#a9188622c33638e076d2214080129c824">on_container_start</a>(<a name="_a5"></a><a class="code" href="classproton_1_1container.html">proton::container</a> &c) OVERRIDE {</div> |
| <div class="line"> listener = c.<a name="a6"></a><a class="code" href="classproton_1_1container.html#a9e138b28e9589583915cf5c5e0e7a524">listen</a>(url, listen_handler);</div> |
| <div class="line"> }</div> |
| <div class="line"> </div> |
| <div class="line"> <span class="keywordtype">void</span> <a name="a7"></a><a class="code" href="classproton_1_1messaging__handler.html#a584c9daeadf4322801f58e054017fecb">on_message</a>(<a name="_a8"></a><a class="code" href="classproton_1_1delivery.html">proton::delivery</a> &d, <a name="_a9"></a><a class="code" href="classproton_1_1message.html">proton::message</a> &msg) OVERRIDE {</div> |
| <div class="line"> <span class="keywordflow">if</span> (proton::coerce<int>(msg.<a name="a10"></a><a class="code" href="classproton_1_1message.html#a84811758e758988a802673edca6b77cb">id</a>()) < received) {</div> |
| <div class="line"> <span class="keywordflow">return</span>; <span class="comment">// Ignore duplicate</span></div> |
| <div class="line"> }</div> |
| <div class="line"> </div> |
| <div class="line"> <span class="keywordflow">if</span> (expected == 0 || received < expected) {</div> |
| <div class="line"> std::cout << msg.<a name="a11"></a><a class="code" href="classproton_1_1message.html#ae9af642f154a68ec0eb8e715ecaf95ae">body</a>() << std::endl;</div> |
| <div class="line"> received++;</div> |
| <div class="line"> }</div> |
| <div class="line"> </div> |
| <div class="line"> <span class="keywordflow">if</span> (received == expected) {</div> |
| <div class="line"> d.<a name="a12"></a><a class="code" href="classproton_1_1delivery.html#aeb4319de46c92afec4ebbb3116d67c39">receiver</a>().<a name="a13"></a><a class="code" href="classproton_1_1link.html#a5ae591df94fc66ccb85cbb6565368bca">close</a>();</div> |
| <div class="line"> d.<a name="a14"></a><a class="code" href="classproton_1_1transfer.html#aff302bb6016f2ae29f01bb4e07389a52">connection</a>().<a name="a15"></a><a class="code" href="classproton_1_1connection.html#a5ae591df94fc66ccb85cbb6565368bca">close</a>();</div> |
| <div class="line"> listener.<a name="a16"></a><a class="code" href="classproton_1_1listener.html#a8c528baf37154d347366083f0f816846">stop</a>();</div> |
| <div class="line"> }</div> |
| <div class="line"> }</div> |
| <div class="line">};</div> |
| <div class="line"> </div> |
| <div class="line"><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv) {</div> |
| <div class="line"> std::string address(<span class="stringliteral">"127.0.0.1:5672/examples"</span>);</div> |
| <div class="line"> <span class="keywordtype">int</span> message_count = 100;</div> |
| <div class="line"> example::options opts(argc, argv);</div> |
| <div class="line"> </div> |
| <div class="line"> opts.add_value(address, <span class="charliteral">'a'</span>, <span class="stringliteral">"address"</span>, <span class="stringliteral">"listen and receive on URL"</span>, <span class="stringliteral">"URL"</span>);</div> |
| <div class="line"> opts.add_value(message_count, <span class="charliteral">'m'</span>, <span class="stringliteral">"messages"</span>, <span class="stringliteral">"receive COUNT messages"</span>, <span class="stringliteral">"COUNT"</span>);</div> |
| <div class="line"> </div> |
| <div class="line"> <span class="keywordflow">try</span> {</div> |
| <div class="line"> opts.parse();</div> |
| <div class="line"> </div> |
| <div class="line"> direct_recv recv(address, message_count);</div> |
| <div class="line"> <a class="code" href="classproton_1_1container.html">proton::container</a>(recv).<a name="a17"></a><a class="code" href="classproton_1_1container.html#a13a43e6d814de94978c515cb084873b1">run</a>();</div> |
| <div class="line"> </div> |
| <div class="line"> <span class="keywordflow">return</span> 0;</div> |
| <div class="line"> } <span class="keywordflow">catch</span> (<span class="keyword">const</span> example::bad_option& e) {</div> |
| <div class="line"> std::cout << opts << std::endl << e.what() << std::endl;</div> |
| <div class="line"> } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e) {</div> |
| <div class="line"> std::cerr << e.what() << std::endl;</div> |
| <div class="line"> }</div> |
| <div class="line"> </div> |
| <div class="line"> <span class="keywordflow">return</span> 1;</div> |
| <div class="line">}</div> |
| </div><!-- fragment --> </div><!-- contents --> |
| </div><!-- doc-content --> |
| <div class="ttc" id="aclassproton_1_1delivery_html_aeb4319de46c92afec4ebbb3116d67c39"><div class="ttname"><a href="classproton_1_1delivery.html#aeb4319de46c92afec4ebbb3116d67c39">proton::delivery::receiver</a></div><div class="ttdeci">class receiver receiver() const</div><div class="ttdoc">Return the receiver for this delivery.</div></div> |
| <div class="ttc" id="alistener_8hpp_html"><div class="ttname"><a href="listener_8hpp.html">listener.hpp</a></div><div class="ttdoc">A listener for incoming connections.</div></div> |
| <div class="ttc" id="aclassproton_1_1listener_html_a8c528baf37154d347366083f0f816846"><div class="ttname"><a href="classproton_1_1listener.html#a8c528baf37154d347366083f0f816846">proton::listener::stop</a></div><div class="ttdeci">void stop()</div><div class="ttdoc">Stop listening on the address provided to the call to container::listen that returned this listener.</div></div> |
| <div class="ttc" id="amessaging__handler_8hpp_html"><div class="ttname"><a href="messaging__handler_8hpp.html">messaging_handler.hpp</a></div><div class="ttdoc">Handler for Proton messaging events.</div></div> |
| <div class="ttc" id="amessage_8hpp_html"><div class="ttname"><a href="message_8hpp.html">message.hpp</a></div><div class="ttdoc">An AMQP message.</div></div> |
| <div class="ttc" id="aclassproton_1_1listener_html"><div class="ttname"><a href="classproton_1_1listener.html">proton::listener</a></div><div class="ttdoc">A listener for incoming connections.</div><div class="ttdef"><b>Definition:</b> listener.hpp:33</div></div> |
| <div class="ttc" id="aclassproton_1_1container_html"><div class="ttname"><a href="classproton_1_1container.html">proton::container</a></div><div class="ttdoc">A top-level container of connections, sessions, and links.</div><div class="ttdef"><b>Definition:</b> container.hpp:50</div></div> |
| <div class="ttc" id="adelivery_8hpp_html"><div class="ttname"><a href="delivery_8hpp.html">delivery.hpp</a></div><div class="ttdoc">A received message.</div></div> |
| <div class="ttc" id="aclassproton_1_1messaging__handler_html_a9188622c33638e076d2214080129c824"><div class="ttname"><a href="classproton_1_1messaging__handler.html#a9188622c33638e076d2214080129c824">proton::messaging_handler::on_container_start</a></div><div class="ttdeci">virtual void on_container_start(container &)</div><div class="ttdoc">The container event loop is starting.</div></div> |
| <div class="ttc" id="aclassproton_1_1container_html_a9e138b28e9589583915cf5c5e0e7a524"><div class="ttname"><a href="classproton_1_1container.html#a9e138b28e9589583915cf5c5e0e7a524">proton::container::listen</a></div><div class="ttdeci">listener listen(const std::string &listen_url, listen_handler &handler)</div><div class="ttdoc">Listen for new connections on listen_url.</div></div> |
| <div class="ttc" id="aclassproton_1_1messaging__handler_html_a584c9daeadf4322801f58e054017fecb"><div class="ttname"><a href="classproton_1_1messaging__handler.html#a584c9daeadf4322801f58e054017fecb">proton::messaging_handler::on_message</a></div><div class="ttdeci">virtual void on_message(delivery &, message &)</div><div class="ttdoc">A message is received.</div></div> |
| <div class="ttc" id="aclassproton_1_1delivery_html"><div class="ttname"><a href="classproton_1_1delivery.html">proton::delivery</a></div><div class="ttdoc">A received message.</div><div class="ttdef"><b>Definition:</b> delivery.hpp:39</div></div> |
| <div class="ttc" id="aclassproton_1_1connection_html_a5ae591df94fc66ccb85cbb6565368bca"><div class="ttname"><a href="classproton_1_1connection.html#a5ae591df94fc66ccb85cbb6565368bca">proton::connection::close</a></div><div class="ttdeci">void close()</div><div class="ttdoc">Close the connection.</div></div> |
| <div class="ttc" id="aclassproton_1_1link_html_a5ae591df94fc66ccb85cbb6565368bca"><div class="ttname"><a href="classproton_1_1link.html#a5ae591df94fc66ccb85cbb6565368bca">proton::link::close</a></div><div class="ttdeci">void close()</div><div class="ttdoc">Close the endpoint.</div></div> |
| <div class="ttc" id="aconnection_8hpp_html"><div class="ttname"><a href="connection_8hpp.html">connection.hpp</a></div><div class="ttdoc">A connection to a remote AMQP peer.</div></div> |
| <div class="ttc" id="alisten__handler_8hpp_html"><div class="ttname"><a href="listen__handler_8hpp.html">listen_handler.hpp</a></div><div class="ttdoc">Unsettled API - A handler for incoming connections.</div></div> |
| <div class="ttc" id="aclassproton_1_1messaging__handler_html"><div class="ttname"><a href="classproton_1_1messaging__handler.html">proton::messaging_handler</a></div><div class="ttdoc">Handler for Proton messaging events.</div><div class="ttdef"><b>Definition:</b> messaging_handler.hpp:69</div></div> |
| <div class="ttc" id="aclassproton_1_1transfer_html_aff302bb6016f2ae29f01bb4e07389a52"><div class="ttname"><a href="classproton_1_1transfer.html#aff302bb6016f2ae29f01bb4e07389a52">proton::transfer::connection</a></div><div class="ttdeci">class connection connection() const</div><div class="ttdoc">Return the connection for this transfer.</div></div> |
| <div class="ttc" id="avalue_8hpp_html"><div class="ttname"><a href="value_8hpp.html">value.hpp</a></div><div class="ttdoc">A holder for any AMQP value, simple or complex.</div></div> |
| <div class="ttc" id="alink_8hpp_html"><div class="ttname"><a href="link_8hpp.html">link.hpp</a></div><div class="ttdoc">A named channel for sending or receiving messages.</div></div> |
| <div class="ttc" id="aclassproton_1_1listener_html_a0a3b88007d7cb5fa8d890376c5a8b102"><div class="ttname"><a href="classproton_1_1listener.html#a0a3b88007d7cb5fa8d890376c5a8b102">proton::listener::port</a></div><div class="ttdeci">int port()</div><div class="ttdoc">Unsettedled API</div></div> |
| <div class="ttc" id="aclassproton_1_1listen__handler_html"><div class="ttname"><a href="classproton_1_1listen__handler.html">proton::listen_handler</a></div><div class="ttdoc">Unsettled API - A handler for incoming connections.</div><div class="ttdef"><b>Definition:</b> listen_handler.hpp:39</div></div> |
| <div class="ttc" id="aclassproton_1_1message_html_a84811758e758988a802673edca6b77cb"><div class="ttname"><a href="classproton_1_1message.html#a84811758e758988a802673edca6b77cb">proton::message::id</a></div><div class="ttdeci">void id(const message_id &)</div><div class="ttdoc">Set the message ID.</div></div> |
| <div class="ttc" id="amessage__id_8hpp_html"><div class="ttname"><a href="message__id_8hpp.html">message_id.hpp</a></div><div class="ttdoc">An AMQP message ID.</div></div> |
| <div class="ttc" id="aclassproton_1_1message_html_ae9af642f154a68ec0eb8e715ecaf95ae"><div class="ttname"><a href="classproton_1_1message.html#ae9af642f154a68ec0eb8e715ecaf95ae">proton::message::body</a></div><div class="ttdeci">void body(const value &x)</div><div class="ttdoc">Set the body. Equivalent to body() = x.</div></div> |
| <div class="ttc" id="aclassproton_1_1container_html_a13a43e6d814de94978c515cb084873b1"><div class="ttname"><a href="classproton_1_1container.html#a13a43e6d814de94978c515cb084873b1">proton::container::run</a></div><div class="ttdeci">void run()</div><div class="ttdoc">Run the container in the current thread.</div></div> |
| <div class="ttc" id="acontainer_8hpp_html"><div class="ttname"><a href="container_8hpp.html">container.hpp</a></div><div class="ttdoc">A top-level container of connections, sessions, and links.</div></div> |
| <div class="ttc" id="aclassproton_1_1message_html"><div class="ttname"><a href="classproton_1_1message.html">proton::message</a></div><div class="ttdoc">An AMQP message.</div><div class="ttdef"><b>Definition:</b> message.hpp:50</div></div> |
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