input/releases/qpid-proton-0.25.0/proton/ruby/examples/ssl_send.rb.html.in

<h1>ssl_send.rb</h1>
<div class="highlight"><pre><span></span><span class="nb">require</span> <span class="s1">&#39;qpid_proton&#39;</span>
<span class="nb">require</span> <span class="s1">&#39;optparse&#39;</span>

<span class="k">class</span> <span class="nc">SimpleSend</span> <span class="o">&lt;</span> <span class="no">Qpid</span><span class="o">::</span><span class="no">Proton</span><span class="o">::</span><span class="no">MessagingHandler</span>

  <span class="k">def</span> <span class="nf">initialize</span><span class="p">(</span><span class="n">url</span><span class="p">,</span> <span class="n">address</span><span class="p">,</span> <span class="n">expected</span><span class="p">)</span>
    <span class="k">super</span><span class="p">()</span>
    <span class="vi">@url</span> <span class="o">=</span> <span class="n">url</span>
    <span class="vi">@address</span> <span class="o">=</span> <span class="n">address</span>
    <span class="vi">@sent</span> <span class="o">=</span> <span class="mi">0</span>
    <span class="vi">@confirmed</span> <span class="o">=</span> <span class="mi">0</span>
    <span class="vi">@expected</span> <span class="o">=</span> <span class="n">expected</span>
  <span class="k">end</span>

  <span class="k">def</span> <span class="nf">on_container_start</span><span class="p">(</span><span class="n">container</span><span class="p">)</span>
    <span class="c1"># Use a default client SSL domain</span>
    <span class="n">ssl_domain</span> <span class="o">=</span> <span class="no">Qpid</span><span class="o">::</span><span class="no">Proton</span><span class="o">::</span><span class="no">SSLDomain</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="no">Qpid</span><span class="o">::</span><span class="no">Proton</span><span class="o">::</span><span class="no">SSLDomain</span><span class="o">::</span><span class="no">MODE_CLIENT</span><span class="p">)</span>
    <span class="n">c</span> <span class="o">=</span> <span class="n">container</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="vi">@url</span><span class="p">,</span> <span class="p">{</span> <span class="ss">:ssl_domain</span> <span class="o">=&gt;</span> <span class="n">ssl_domain</span> <span class="p">})</span>
    <span class="n">c</span><span class="o">.</span><span class="n">open_sender</span><span class="p">(</span><span class="vi">@address</span><span class="p">)</span>
  <span class="k">end</span>

  <span class="k">def</span> <span class="nf">on_connection_open</span><span class="p">(</span><span class="n">c</span><span class="p">)</span>
    <span class="k">raise</span> <span class="s2">&quot;No security!&quot;</span>  <span class="k">unless</span> <span class="n">c</span><span class="o">.</span><span class="n">transport</span><span class="o">.</span><span class="n">ssl?</span>
    <span class="no">STDOUT</span><span class="o">.</span><span class="n">puts</span> <span class="s2">&quot;Connection secured with </span><span class="si">#{</span><span class="n">c</span><span class="o">.</span><span class="n">transport</span><span class="o">.</span><span class="n">ssl</span><span class="o">.</span><span class="n">protocol_name</span><span class="o">.</span><span class="n">inspect</span><span class="si">}</span><span class="s2">&quot;</span>
  <span class="k">end</span>

  <span class="k">def</span> <span class="nf">on_sendable</span><span class="p">(</span><span class="n">sender</span><span class="p">)</span>
    <span class="k">while</span> <span class="n">sender</span><span class="o">.</span><span class="n">credit</span> <span class="o">&gt;</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="vi">@sent</span> <span class="o">&lt;</span> <span class="vi">@expected</span>
      <span class="n">msg</span> <span class="o">=</span> <span class="no">Qpid</span><span class="o">::</span><span class="no">Proton</span><span class="o">::</span><span class="no">Message</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="s2">&quot;sequence </span><span class="si">#{</span><span class="vi">@sent</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span> <span class="p">{</span> <span class="ss">:id</span> <span class="o">=&gt;</span> <span class="vi">@sent</span> <span class="p">}</span> <span class="p">)</span>
      <span class="n">sender</span><span class="o">.</span><span class="n">send</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
      <span class="vi">@sent</span> <span class="o">=</span> <span class="vi">@sent</span> <span class="o">+</span> <span class="mi">1</span>
    <span class="k">end</span>
  <span class="k">end</span>

  <span class="k">def</span> <span class="nf">on_tracker_accept</span><span class="p">(</span><span class="n">tracker</span><span class="p">)</span>
    <span class="vi">@confirmed</span> <span class="o">=</span> <span class="vi">@confirmed</span> <span class="o">+</span> <span class="mi">1</span>
    <span class="k">if</span> <span class="vi">@confirmed</span> <span class="o">==</span> <span class="vi">@expected</span>
      <span class="nb">puts</span> <span class="s2">&quot;All </span><span class="si">#{</span><span class="vi">@expected</span><span class="si">}</span><span class="s2"> messages confirmed!&quot;</span>
      <span class="n">tracker</span><span class="o">.</span><span class="n">connection</span><span class="o">.</span><span class="n">close</span>
    <span class="k">end</span>
  <span class="k">end</span>
<span class="k">end</span>

<span class="k">unless</span> <span class="p">(</span><span class="mi">2</span><span class="o">..</span><span class="mi">3</span><span class="p">)</span><span class="o">.</span><span class="n">include?</span> <span class="no">ARGV</span><span class="o">.</span><span class="n">size</span>
  <span class="no">STDERR</span><span class="o">.</span><span class="n">puts</span> <span class="s2">&quot;Usage: </span><span class="si">#{</span><span class="bp">__FILE__</span><span class="si">}</span><span class="s2"> URL ADDRESS [COUNT]}</span>
<span class="s2">Connect to URL and send COUNT messages to ADDRESS&quot;</span>
  <span class="k">return</span> <span class="mi">1</span>
<span class="k">end</span>
<span class="n">url</span><span class="p">,</span> <span class="n">address</span><span class="p">,</span> <span class="n">count</span> <span class="o">=</span> <span class="no">ARGV</span>
<span class="n">count</span> <span class="o">=</span> <span class="nb">Integer</span><span class="p">(</span><span class="n">count</span> <span class="o">||</span> <span class="mi">10</span><span class="p">)</span>
<span class="no">Qpid</span><span class="o">::</span><span class="no">Proton</span><span class="o">::</span><span class="no">Container</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="no">SimpleSend</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="n">url</span><span class="p">,</span> <span class="n">address</span><span class="p">,</span> <span class="n">count</span><span class="p">))</span><span class="o">.</span><span class="n">run</span>
</pre></div>

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