an class="o">=</span><span class="w"> </span><span class="n">json</span><span class="o">::</span><span class="n">parse</span><span class="p">(</span><span class="n">message</span><span class="p">);</span>
<span class="w">            </span><span class="c1">// Handle received duration</span>
<span class="w">        </span><span class="p">},</span>
<span class="w">        </span><span class="n">GetPlayerDurationMessageReply</span><span class="o">::</span><span class="n">topic</span><span class="p">(),</span>
