class="identifier">buffers</span><span class="special">};</span>
    <span class="keyword">while</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">buffer_size</span><span class="special">(</span><span class="identifier">bs</span><span class="special">)</span> <span class="special">&gt;</span> <span class="number">0</span><span class="special">)</span>
        <spa