| |
| <h1>connection_options.cpp</h1> |
| <div class="highlight"><pre><span></span><span class="cp">#include</span> <span class="cpf"><proton/connection.hpp></span><span class="cp"></span> |
| <span class="cp">#include</span> <span class="cpf"><proton/connection_options.hpp></span><span class="cp"></span> |
| <span class="cp">#include</span> <span class="cpf"><proton/container.hpp></span><span class="cp"></span> |
| <span class="cp">#include</span> <span class="cpf"><proton/messaging_handler.hpp></span><span class="cp"></span> |
| <span class="cp">#include</span> <span class="cpf"><proton/transport.hpp></span><span class="cp"></span> |
| |
| <span class="cp">#include</span> <span class="cpf"><iostream></span><span class="cp"></span> |
| |
| <span class="k">using</span> <span class="n">proton</span><span class="o">::</span><span class="n">connection_options</span><span class="p">;</span> |
| |
| <span class="cp">#include</span> <span class="cpf">"fake_cpp11.hpp"</span><span class="cp"></span> |
| |
| <span class="k">class</span> <span class="nc">handler_2</span> <span class="o">:</span> <span class="k">public</span> <span class="n">proton</span><span class="o">::</span><span class="n">messaging_handler</span> <span class="p">{</span> |
| <span class="kt">void</span> <span class="n">on_connection_open</span><span class="p">(</span><span class="n">proton</span><span class="o">::</span><span class="n">connection</span> <span class="o">&</span><span class="n">c</span><span class="p">)</span> <span class="n">OVERRIDE</span> <span class="p">{</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">cout</span> <span class="o"><<</span> <span class="s">"connection events going to handler_2"</span> <span class="o"><<</span> <span class="n">std</span><span class="o">::</span><span class="n">endl</span><span class="p">;</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">cout</span> <span class="o"><<</span> <span class="s">"connection max_frame_size: "</span> <span class="o"><<</span> <span class="n">c</span><span class="p">.</span><span class="n">max_frame_size</span><span class="p">()</span> <span class="o"><<</span> |
| <span class="s">", idle timeout: "</span> <span class="o"><<</span> <span class="n">c</span><span class="p">.</span><span class="n">idle_timeout</span><span class="p">()</span> <span class="o"><<</span> <span class="n">std</span><span class="o">::</span><span class="n">endl</span><span class="p">;</span> |
| <span class="n">c</span><span class="p">.</span><span class="n">close</span><span class="p">();</span> |
| <span class="p">}</span> |
| <span class="p">};</span> |
| |
| <span class="k">class</span> <span class="nc">main_handler</span> <span class="o">:</span> <span class="k">public</span> <span class="n">proton</span><span class="o">::</span><span class="n">messaging_handler</span> <span class="p">{</span> |
| <span class="k">private</span><span class="o">:</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">url</span><span class="p">;</span> |
| <span class="n">handler_2</span> <span class="n">conn_handler</span><span class="p">;</span> |
| |
| <span class="k">public</span><span class="o">:</span> |
| <span class="n">main_handler</span><span class="p">(</span><span class="k">const</span> <span class="n">std</span><span class="o">::</span><span class="n">string</span><span class="o">&</span> <span class="n">u</span><span class="p">)</span> <span class="o">:</span> <span class="n">url</span><span class="p">(</span><span class="n">u</span><span class="p">)</span> <span class="p">{}</span> |
| |
| <span class="kt">void</span> <span class="n">on_container_start</span><span class="p">(</span><span class="n">proton</span><span class="o">::</span><span class="n">container</span> <span class="o">&</span><span class="n">c</span><span class="p">)</span> <span class="n">OVERRIDE</span> <span class="p">{</span> |
| <span class="c1">// Connection options for this connection. Merged with and overriding the container's</span> |
| <span class="c1">// client_connection_options() settings.</span> |
| <span class="n">c</span><span class="p">.</span><span class="n">connect</span><span class="p">(</span><span class="n">url</span><span class="p">,</span> <span class="n">connection_options</span><span class="p">().</span><span class="n">handler</span><span class="p">(</span><span class="n">conn_handler</span><span class="p">).</span><span class="n">max_frame_size</span><span class="p">(</span><span class="mi">2468</span><span class="p">));</span> |
| <span class="p">}</span> |
| |
| <span class="kt">void</span> <span class="n">on_connection_open</span><span class="p">(</span><span class="n">proton</span><span class="o">::</span><span class="n">connection</span> <span class="o">&</span><span class="n">c</span><span class="p">)</span> <span class="n">OVERRIDE</span> <span class="p">{</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">cout</span> <span class="o"><<</span> <span class="s">"unexpected connection event on main handler"</span> <span class="o"><<</span> <span class="n">std</span><span class="o">::</span><span class="n">endl</span><span class="p">;</span> |
| <span class="n">c</span><span class="p">.</span><span class="n">close</span><span class="p">();</span> |
| <span class="p">}</span> |
| <span class="p">};</span> |
| |
| <span class="kt">int</span> <span class="nf">main</span><span class="p">(</span><span class="kt">int</span> <span class="n">argc</span><span class="p">,</span> <span class="kt">char</span> <span class="o">**</span><span class="n">argv</span><span class="p">)</span> <span class="p">{</span> |
| <span class="k">try</span> <span class="p">{</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">url</span> <span class="o">=</span> <span class="n">argc</span> <span class="o">></span> <span class="mi">1</span> <span class="o">?</span> <span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">:</span> <span class="s">"127.0.0.1:5672/examples"</span><span class="p">;</span> |
| <span class="n">main_handler</span> <span class="n">handler</span><span class="p">(</span><span class="n">url</span><span class="p">);</span> |
| <span class="n">proton</span><span class="o">::</span><span class="n">container</span> <span class="n">container</span><span class="p">(</span><span class="n">handler</span><span class="p">);</span> |
| <span class="c1">// Global connection options for future connections on container.</span> |
| <span class="n">container</span><span class="p">.</span><span class="n">client_connection_options</span><span class="p">(</span><span class="n">connection_options</span><span class="p">().</span><span class="n">max_frame_size</span><span class="p">(</span><span class="mi">12345</span><span class="p">).</span><span class="n">idle_timeout</span><span class="p">(</span><span class="n">proton</span><span class="o">::</span><span class="n">duration</span><span class="p">(</span><span class="mi">15000</span><span class="p">)));</span> |
| <span class="n">container</span><span class="p">.</span><span class="n">run</span><span class="p">();</span> |
| <span class="k">return</span> <span class="mi">0</span><span class="p">;</span> |
| <span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="k">const</span> <span class="n">std</span><span class="o">::</span><span class="n">exception</span><span class="o">&</span> <span class="n">e</span><span class="p">)</span> <span class="p">{</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">cerr</span> <span class="o"><<</span> <span class="n">e</span><span class="p">.</span><span class="n">what</span><span class="p">()</span> <span class="o"><<</span> <span class="n">std</span><span class="o">::</span><span class="n">endl</span><span class="p">;</span> |
| <span class="p">}</span> |
| <span class="k">return</span> <span class="mi">1</span><span class="p">;</span> |
| <span class="p">}</span> |
| </pre></div> |
| |
| <p><a href="connection_options.cpp">Download this file</a></p> |