identifier">stream</span><span class="special">&lt;</span><span class="identifier">ip</span><span class="special">::</span><span class="identifier">tcp</span><span class="special">::</span><span class="identifier">socket</span><span class="special">&gt;</span> <span class="identifier">ws</span><span class="special">{</span><span class="identifier">io_context</span><span class="special">};</span>
<span class="special">...</span>
<span class="keyword">try</span>
<span class="special">{</span>
    <span class=